diff --git a/module/Member/Admin/Controller/ConfigController.php b/module/Member/Admin/Controller/ConfigController.php
index ce4e17f3fd040a86f77a3f1080ae5035ef25efe1..f1e307ffb8d3d3e6825d2c15c1d75c617e7597b3 100644
--- a/module/Member/Admin/Controller/ConfigController.php
+++ b/module/Member/Admin/Controller/ConfigController.php
@@ -33,9 +33,17 @@ class ConfigController extends Controller
     public function agreement(AdminConfigBuilder $builder)
     {
         $builder->pageTitle('用户协议');
-        $builder->switch('Member_AgreementEnable', '用户使用协议开启');
-        $builder->text('Member_AgreementTitle', '用户使用协议标题')->help('默认为 用户使用协议');
-        $builder->richHtml('Member_AgreementContent', '用户使用协议内容');
+        $builder->switch('Member_AgreementEnable', '用户使用协议开启')
+            ->when('=', true, function ($builder) {
+                $builder->text('Member_AgreementTitle', '用户使用协议标题')->help('默认为 用户使用协议');
+                $builder->richHtml('Member_AgreementContent', '用户使用协议内容');
+            });
+
+        $builder->switch('Member_PrivacyEnable', '用户隐私协议开启')
+            ->when('=', true, function ($builder) {
+                $builder->text('Member_PrivacyTitle', '用户隐私协议标题')->help('默认为 用户隐私协议');
+                $builder->richHtml('Member_PrivacyContent', '用户隐私协议内容');
+            });
         $builder->formClass('wide');
         return $builder->perform();
     }
diff --git a/module/Member/Admin/Controller/MemberGroupController.php b/module/Member/Admin/Controller/MemberGroupController.php
index ebac0e065430459431d50dd99655051a72052259..0dfdfc8f2ac2c751d3eac63c64ca4d7454ff4f06 100644
--- a/module/Member/Admin/Controller/MemberGroupController.php
+++ b/module/Member/Admin/Controller/MemberGroupController.php
@@ -41,5 +41,6 @@ class MemberGroupController extends Controller
             ->hookSaved(function (Form $form) {
                 MemberGroupUtil::clearCache();
             });
+        $builder->repository()->setSortColumn('id');
     }
 }
diff --git a/module/Member/Docs/release/2.2.0.md b/module/Member/Docs/release/2.2.0.md
index ea0f8895fd5608f0b043bec7f21726ea8a3c4b86..bbf3cccd21dce8525927e68bebda55e4f89afe23 100644
--- a/module/Member/Docs/release/2.2.0.md
+++ b/module/Member/Docs/release/2.2.0.md
@@ -1,3 +1,6 @@
+用户隐私协议配置，用户系统上周增长报表
 
+---
 
 - 新增：用户系统上周增长报表
+- 新增：用户隐私协议配置
diff --git a/module/Member/Docs/release/2.3.0.md b/module/Member/Docs/release/2.3.0.md
new file mode 100644
index 0000000000000000000000000000000000000000..7706bbe53eeb378decf8dc4ddec08806b216f0c2
--- /dev/null
+++ b/module/Member/Docs/release/2.3.0.md
@@ -0,0 +1,4 @@
+
+
+- 优化：地址选择模块依赖提示
+- 修复：用户分组编辑排序字段问题
diff --git a/module/Member/View/pc/member/agreement.blade.php b/module/Member/View/pc/member/page.blade.php
similarity index 51%
rename from module/Member/View/pc/member/agreement.blade.php
rename to module/Member/View/pc/member/page.blade.php
index 54c3401ca2e77b3ad28ddf812a15fa4c0ad714a1..19000c867e9594e5bd13e4e3087f28a33aa0b6f7 100644
--- a/module/Member/View/pc/member/agreement.blade.php
+++ b/module/Member/View/pc/member/page.blade.php
@@ -1,8 +1,8 @@
 @extends($_viewFrame)
 
-@section('pageTitleMain'){{modstart_config('Member_AgreementTitle','用户使用协议')}}@endsection
-@section('pageKeywords')用户使用协议@endsection
-@section('pageDescription')用户使用协议@endsection
+@section('pageTitleMain'){{$pageTitle}}@endsection
+@section('pageKeywords'){{$pageTitle}}@endsection
+@section('pageDescription'){{$pageTitle}}@endsection
 
 @section('body')
 
@@ -11,10 +11,10 @@
             <div class="head"></div>
             <div class="body">
                 <div class="ub-article">
-                    <h1 class="ub-text-center">{{modstart_config('Member_AgreementTitle','用户使用协议')}}</h1>
+                    <h1 class="ub-text-center">{{$pageTitle}}</h1>
                     <div class="attr"></div>
                     <div class="content ub-html">
-                        {!! modstart_config('Member_AgreementContent') !!}
+                        {!! $pageContent !!}
                     </div>
                 </div>
             </div>
diff --git a/module/Member/View/pc/register.blade.php b/module/Member/View/pc/register.blade.php
index d6bb012f88b1854d0c5e617c6795703ce775d0ed..dde4f95e69264ea681473ea6202f1f49a9742b41 100644
--- a/module/Member/View/pc/register.blade.php
+++ b/module/Member/View/pc/register.blade.php
@@ -159,11 +159,16 @@
                             <button type="submit" class="btn btn-primary btn-lg btn-block">提交注册</button>
                         </div>
                     </div>
-                    @if(modstart_config('Member_AgreementEnable',false))
+                    @if(modstart_config('Member_AgreementEnable',false)||modstart_config('Member_PrivacyEnable',false))
                         <div class="line">
                             <div class="field">
                                 <input type="checkbox" name="agreement" value="1" checked class="tw-align-middle" />
-                                <a href="{{modstart_web_url('member/agreement')}}" target="_blank">{{modstart_config('Member_AgreementTitle','用户使用协议')}}</a>
+                                @if(modstart_config('Member_AgreementEnable',false))
+                                    <a href="{{modstart_web_url('member/agreement')}}" target="_blank">{{modstart_config('Member_AgreementTitle','用户使用协议')}}</a>
+                                @endif
+                                @if(modstart_config('Member_PrivacyEnable',false))
+                                    <a href="{{modstart_web_url('member/privacy')}}" target="_blank">{{modstart_config('Member_PrivacyTitle','用户隐私协议')}}</a>
+                                @endif
                             </div>
                         </div>
                     @endif
diff --git a/module/Member/Web/Controller/MemberAddressController.php b/module/Member/Web/Controller/MemberAddressController.php
index eda02e35c15d458ec879fd3403dac367aea07558..a10a493af4389949d30c393b768f662ec8e9f0f3 100644
--- a/module/Member/Web/Controller/MemberAddressController.php
+++ b/module/Member/Web/Controller/MemberAddressController.php
@@ -18,6 +18,7 @@ use ModStart\Field\AutoRenderedFieldValue;
 use ModStart\Form\Form;
 use ModStart\Grid\Grid;
 use ModStart\Grid\GridFilter;
+use ModStart\Module\ModuleManager;
 use ModStart\Repository\Filter\RepositoryFilter;
 use Module\Member\Auth\MemberUser;
 use Module\Member\Support\MemberLoginCheck;
@@ -68,7 +69,13 @@ class MemberAddressController extends MemberFrameController implements MemberLog
         $builder->pageTitle(($id ? '修改' : '增加') . '地址');
         $builder->text('name', '姓名')->required();
         $builder->text('phone', '手机号')->required();
-        $builder->areaChina('area', '省市地区')->required();
+        if (ModuleManager::isModuleEnabled('Area')) {
+            $builder->areaChina('area', '省市地区')->required();
+        } else {
+            $html = "<div class='tw-bg-gray-200 tw-rounded tw-px-2'>省市地区需要依赖 <a href='https://modstart.com/m/Area' target='_blank'>Area</a> 模块</div>";
+            $builder->html('area', '省市地区')->html($html)->addable(true)->required();
+        }
+
         $builder->textarea('detail', '详细地址')->required();
         $builder->text('post', '邮政编码');
         return $builder->perform(ArrayUtil::keepKeys($record, ['name', 'phone', 'area', 'detail', 'post']),
diff --git a/module/Member/Web/Controller/PageController.php b/module/Member/Web/Controller/PageController.php
index eb5261d59d1aa9e68f929dc2ddba792eff156f38..a93695e7697b0c303a4d10b956fe784a62bf58d7 100644
--- a/module/Member/Web/Controller/PageController.php
+++ b/module/Member/Web/Controller/PageController.php
@@ -10,6 +10,17 @@ class PageController extends ModuleBaseController
 {
     public function agreement()
     {
-        return $this->view('member.agreement');
+        return $this->view('member.page', [
+            'pageTitle' => modstart_config('Member_AgreementTitle'),
+            'pageContent' => modstart_config('Member_AgreementContent'),
+        ]);
+    }
+
+    public function privacy()
+    {
+        return $this->view('member.page', [
+            'pageTitle' => modstart_config('Member_PrivacyTitle'),
+            'pageContent' => modstart_config('Member_PrivacyContent'),
+        ]);
     }
 }
diff --git a/module/Member/Web/routes.php b/module/Member/Web/routes.php
index 7e630c103379392842c6eeb788be9623bc309841..6da9a231026bbb363bf4062a46d35fb10fee4233 100644
--- a/module/Member/Web/routes.php
+++ b/module/Member/Web/routes.php
@@ -7,6 +7,7 @@ $router->group([
 ], function () use ($router) {
 
     $router->match(['get', 'post'], 'member/agreement', 'PageController@agreement');
+    $router->match(['get', 'post'], 'member/privacy', 'PageController@privacy');
 
     $router->match(['get', 'post'], 'login', 'AuthController@login');
     $router->match(['get', 'post'], 'login/captcha', 'AuthController@loginCaptcha');
diff --git a/module/Member/config.json b/module/Member/config.json
index a289afe6a3665b50abd7213b9bd3d4d953cac6bb..bca0a8bc18a18759a987b3e1286f976871152892 100644
--- a/module/Member/config.json
+++ b/module/Member/config.json
@@ -8,7 +8,7 @@
   "require": [
     "Vendor:>=1.9.0"
   ],
-  "version": "2.1.0",
+  "version": "2.2.0",
   "modstartVersion": ">=1.4.0",
   "author": "官方",
   "description": "提供基础的用户管理服务",
diff --git a/module/ModuleStore/Asset/entry/moduleStore.js b/module/ModuleStore/Asset/entry/moduleStore.js
index 4749293b87d471b8c7237a399d54cdea89169d71..81bee1204ece315a3813b3ced29ad9facd405b64 100644
--- a/module/ModuleStore/Asset/entry/moduleStore.js
+++ b/module/ModuleStore/Asset/entry/moduleStore.js
@@ -1 +1 @@
-!function(i){var r={};function n(t){if(r[t])return r[t].exports;var e=r[t]={i:t,l:!1,exports:{}};return i[t].call(e.exports,e,e.exports,n),e.l=!0,e.exports}n.m=i,n.c=r,n.d=function(t,e,i){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:i})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(e,t){if(1&t&&(e=n(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var i=Object.create(null);if(n.r(i),Object.defineProperty(i,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var r in e)n.d(i,r,function(t){return e[t]}.bind(null,r));return i},n.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return n.d(e,"a",e),e},n.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},n.p=window.__msCDN+"vendor/ModuleStore/",n(n.s=252)}([function(t,e){"function"==typeof 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r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),o(this,t,e)},b.prototype.imul=function(t){return this.clone().mulTo(t,this)},b.prototype.imuln=function(t){m("number"==typeof t),m(t<67108864);for(var e=0,i=0;i<this.length;i++){var r=(0|this.words[i])*t,n=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=n>>>26,this.words[i]=67108863&n}return 0!==e&&(this.words[i]=e,this.length++),this},b.prototype.muln=function(t){return this.clone().imuln(t)},b.prototype.sqr=function(){return this.mul(this)},b.prototype.isqr=function(){return this.imul(this.clone())},b.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),i=0;i<e.length;i++){var r=i%26;e[i]=(t.words[i/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new b(1);for(var i=this,r=0;r<e.length&&0===e[r];r++,i=i.sqr());if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return this.negative=0,this},b.prototype.abs=function(){return this.clone().iabs()},b.prototype._ishlnsubmul=function(t,e,i){var r=t.length+i;this._expand(r);for(var n=0,o=0;o<t.length;o++){var s=(0|this.words[o+i])+n,a=(0|t.words[o])*e,n=((s-=67108863&a)>>26)-(a/67108864|0);this.words[o+i]=67108863&s}for(;o<this.length-i;o++)n=(s=(0|this.words[o+i])+n)>>26,this.words[o+i]=67108863&s;if(0===n)return this.strip();for(m(-1===n),o=n=0;o<this.length;o++)n=(s=-(0|this.words[o])+n)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},b.prototype._wordDiv=function(t,e){this.length,t.length;var i,r=this.clone(),n=t,o=0|n.words[n.length-1];0!=(i=26-this._countBits(o))&&(n=n.ushln(i),r.iushln(i),o=0|n.words[n.length-1]);var s,a=r.length-n.length;if("mod"!==e){(s=new b(null)).length=1+a,s.words=new Array(s.length);for(var h=0;h<s.length;h++)s.words[h]=0}t=r.clone()._ishlnsubmul(n,1,a);0===t.negative&&(r=t,s&&(s.words[a]=1));for(var u=a-1;0<=u;u--){var f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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h[d]=E(i[d],s[d],this._bitLength),h[c]=E(i[c],s[c],this._bitLength),u=Math.max(h[d].length,u),u=Math.max(h[c].length,u)}var y=this.jpoint(null,null,null),w=this._wnafT4;for(f=u;0<=f;f--){for(var M=0;0<=f;){for(var _=!0,S=0;S<r;S++)w[S]=0|h[S][f],0!==w[S]&&(_=!1);if(!_)break;M++,f--}if(0<=f&&M++,y=y.dblp(M),f<0)break;for(S=0;S<r;S++){var k=w[S];0!==k&&(0<k?o=a[S][k-1>>1]:k<0&&(o=a[S][-k-1>>1].neg()),y="affine"===o.type?y.mixedAdd(o):y.add(o))}}for(f=0;f<r;f++)a[f]=null;return n?y:y.toP()},(o.BasePoint=s).prototype.eq=function(){throw new Error("Not implemented")},s.prototype.validate=function(){return this.curve.validate(this)},o.prototype.decodePoint=function(t,e){t=n.toArray(t,e);e=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*e)return 6===t[0]?l(t[t.length-1]%2==0):7===t[0]&&l(t[t.length-1]%2==1),this.point(t.slice(1,1+e),t.slice(1+e,1+2*e));if((2===t[0]||3===t[0])&&t.length-1===e)return this.pointFromX(t.slice(1,1+e),3===t[0]);throw new Error("Unknown point format")},s.prototype.encodeCompressed=function(t){return this.encode(t,!0)},s.prototype._encode=function(t){var e=this.curve.p.byteLength(),i=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(i):[4].concat(i,this.getY().toArray("be",e))},s.prototype.encode=function(t,e){return n.encode(this._encode(e),t)},s.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},s.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},s.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var i=[this],r=this,n=0;n<e;n+=t){for(var o=0;o<t;o++)r=r.dbl();i.push(r)}return{step:t,points:i}},s.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],i=(1<<t)-1,r=1==i?null:this.dbl(),n=1;n<i;n++)e[n]=e[n-1].add(r);return{wnd:t,points:e}},s.prototype._getBeta=function(){return null},s.prototype.dblp=function(t){for(var e=this,i=0;i<t;i++)e=e.dbl();return e}},function(t,e,i){var c=i(204),p=i(212),m=i(213),b=i(43),g=i(77),v=i(1).Buffer;function r(t){var e;"object"!=typeof t||v.isBuffer(t)||(e=t.passphrase,t=t.key),"string"==typeof t&&(t=v.from(t));var i,r,n,o,s,a,h,u,f,t=m(t,e),l=t.tag,d=t.data;switch(l){case"CERTIFICATE":r=c.certificate.decode(d,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(i=(r=r||c.PublicKey.decode(d,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return c.RSAPublicKey.decode(r.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return r.subjectPrivateKey=r.subjectPublicKey,{type:"ec",data:r};case"1.2.840.10040.4.1":return r.algorithm.params.pub_key=c.DSAparam.decode(r.subjectPublicKey.data,"der"),{type:"dsa",data:r.algorithm.params};default:throw new Error("unknown key id "+i)}case"ENCRYPTED PRIVATE KEY":n=d=c.EncryptedPrivateKey.decode(d,"der"),o=e,s=n.algorithm.decrypt.kde.kdeparams.salt,a=parseInt(n.algorithm.decrypt.kde.kdeparams.iters.toString(),10),h=p[n.algorithm.decrypt.cipher.algo.join(".")],u=n.algorithm.decrypt.cipher.iv,f=n.subjectPrivateKey,n=parseInt(h.split("-")[1],10)/8,n=g.pbkdf2Sync(o,s,a,n,"sha1"),n=b.createDecipheriv(h,n,u),(u=[]).push(n.update(f)),u.push(n.final()),d=v.concat(u);case"PRIVATE KEY":switch(i=(r=c.PrivateKey.decode(d,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return c.RSAPrivateKey.decode(r.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:r.algorithm.curve,privateKey:c.ECPrivateKey.decode(r.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return r.algorithm.params.priv_key=c.DSAparam.decode(r.subjectPrivateKey,"der"),{type:"dsa",params:r.algorithm.params};default:throw new Error("unknown key id "+i)}case"RSA PUBLIC KEY":return c.RSAPublicKey.decode(d,"der");case"RSA PRIVATE KEY":return c.RSAPrivateKey.decode(d,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:c.DSAPrivateKey.decode(d,"der")};case"EC PRIVATE KEY":return{curve:(d=c.ECPrivateKey.decode(d,"der")).parameters.value,privateKey:d.privateKey};default:throw new Error("unknown key type "+l)}}(t.exports=r).signature=c.signature},function(t,r,n){"use strict";!function(o){var e=n(11),i=n(34);r.a={name:"ModuleStore",data:()=>({loading:!0,search:{tab:"store",priceType:"all",isRecommend:!1,categoryId:0,type:"",keywords:""},commandDialogMsgs:[],commandDialogRunStart:0,commandDialogRunElapse:0,commandDialogShow:!1,commandDialogFinish:!1,commandDialogTitle:"",memberUserShow:!1,memberUserLoading:!1,memberLoginCaptchaImage:null,memberLoginInfo:{username:"",password:"",captcha:"",agree:!1},storeApiToken:i.a.get("storeApiToken",""),memberUser:{id:0,username:"",avatar:""},categories:[],types:[],modules:[],storeConfig:{disable:!1},installVersionDialogShow:!1,installVersionReleases:[],installVersionModule:null}),computed:{filterModules(){return 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t=0,e=Math.max(i.length,r.length);t<e;t++){if(i[t]&&!r[t]&&0<parseInt(i[t])||parseInt(i[t])>parseInt(r[t]))return 1;if(r[t]&&!i[t]&&0<parseInt(r[t])||parseInt(i[t])<parseInt(r[t]))return-1}return 0},doStoreRequest(t,e,i,r){const n=t=>{this.$dialog.tipError(t.msg)};r=r||n,o.ajax({url:`${window.__data.apiBase}/api/${t}`,dataType:"jsonp",timeout:1e4,data:Object.assign(e,{api_token:this.storeApiToken,modstartParam:JSON.stringify(window.__data.modstartParam)}),success:t=>{t.code?(1002===t.code&&this.doMemberLoginCaptchaRefresh(),!0!==r(t)&&n(t)):i(t)},error:t=>{!0!==r({code:-1,msg:"请求出现错误"})&&n({code:-1,msg:"请求出现错误"})},jsonp:"callback"})},doMemberUserLogout(){this.$dialog.confirm("确认退出？",()=>{this.storeApiToken="",i.a.set("storeApiToken",""),this.memberUserShow=!1,this.doLoadStore()})},doSubmitCheck(t){13===t.keyCode&&this.doMemberLoginSubmit()},doMemberLoginSubmit(){this.memberLoginInfo.agree?(this.$dialog.loadingOn(),this.doStoreRequest("store/login",this.memberLoginInfo,t=>{this.$dialog.loadingOff(),this.$dialog.tipSuccess("登录成功"),this.doLoadStoreMember(),this.memberLoginInfo.username="",this.memberLoginInfo.password="",this.memberLoginInfo.captcha="",this.memberUserShow=!1},t=>{this.$dialog.loadingOff()})):this.$dialog.tipError("请先同意使用协议")},doMemberLoginCaptchaRefresh(e){this.doStoreRequest("store/login_captcha",{},t=>{this.memberLoginCaptchaImage=t.data.image,e&&e()})},doMemberLoginShow(){0<this.memberUser.id?this.memberUserShow=!0:(this.$dialog.loadingOn(),this.doMemberLoginCaptchaRefresh(()=>{this.$dialog.loadingOff(),this.memberUserShow=!0}))},doLoadStoreMember(){this.memberUserLoading=!0,this.doStoreRequest("store/member",{},t=>{this.memberUserLoading=!1,e.a.update(this.memberUser,t.data)},t=>{this.memberUserLoading=!1})},doLoadStore(){this.storeApiToken?this.doLoadStoreMember():this.doStoreRequest("store/config",{},t=>{this.storeApiToken=t.data.apiToken,i.a.set("storeApiToken",t.data.apiToken),this.doLoadStoreMember()})},doLoad(){this.$api.post(this.$url.admin("module_store/all"),{},t=>{this.loading=!1,this.categories=t.data.categories,this.types=t.data.types,this.modules=t.data.modules,this.storeConfig=t.data.storeConfig})},doCommand(t,e,i,r){r=r||null,null===(i=i||null)&&(this.commandDialogMsgs=[],this.commandDialogShow=!0,this.commandDialogFinish=!1),r&&(this.commandDialogTitle=r,this.commandDialogMsgs.push('<i 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n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this._strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var a=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)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e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this._strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this._strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<=t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this._strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s._strip(),r._strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modrn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modrn=function(t){var e=t<0;m((t=e?-t:t)<=67108863);for(var i=(1<<26)%t,r=0,n=this.length-1;0<=n;n--)r=(i*r+(0|this.words[n]))%t;return e?-r:r},b.prototype.modn=function(t){return this.modrn(t)},b.prototype.idivn=function(t){var e=t<0;m((t=e?-t:t)<=67108863);for(var i=0,r=this.length-1;0<=r;r--){var n=(0|this.words[r])+67108864*i;this.words[r]=n/t|0,i=n%t}return this._strip(),e?this.ineg():this},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this._strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new _(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var f={k256:null,p224:null,p192:null,p25519:null};function g(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function S(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}g.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},e(v,g),v.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(y,g),e(w,g),e(M,g),M.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(f[t])return f[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return f[t]=e},_.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(r(t,t.umod(this.m)._forceRed(this)),t)},_.prototype.neg=function(t){return 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i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var d=f,c=0;0!==d.cmp(n);c++)d=d.redSqr();m(c<l);var p=this.pow(h,new b(1).iushln(l-c-1)),u=u.redMul(p),h=p.redSqr(),f=f.redMul(h),l=c}return u},_.prototype.invm=function(t){t=t._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},_.prototype.pow=function(t,e){if(e.isZero())return new b(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=new Array(16);i[0]=new b(1).toRed(this),i[1]=t;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],t);var n=i[0],o=0,s=0,a=e.bitLength()%26;for(0===a&&(a=26),r=e.length-1;0<=r;r--){for(var h=e.words[r],u=a-1;0<=u;u--){var f=h>>u&1;n!==i[0]&&(n=this.sqr(n)),0!=f||0!==o?(o<<=1,o|=f,(4==++s||0===r&&0===u)&&(n=this.mul(n,i[o]),o=s=0)):s=0}a=26}return n},_.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},_.prototype.convertFrom=function(t){t=t.clone();return t.red=null,t},b.mont=function(t){return new S(t)},e(S,_),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){t=this.imod(t.mul(this.rinv));return t.red=null,t},S.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;t=t.imul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},S.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new b(0)._forceRed(this);t=t.mul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},S.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(this)}.call(this,E(15)(t))},function(t,e,i){"use strict";e.version=i(185).version,e.utils=i(7),e.rand=i(45),e.curve=i(99),e.curves=i(51),e.ec=i(197),e.eddsa=i(201)},function(t,e,i){"use strict";var r,n=e,e=i(52),o=i(99),s=i(7).assert;function a(t){"short"===t.type?this.curve=new o.short(t):"edwards"===t.type?this.curve=new o.edwards(t):this.curve=new o.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,s(this.g.validate(),"Invalid curve"),s(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function h(e,i){Object.defineProperty(n,e,{configurable:!0,enumerable:!0,get:function(){var t=new a(i);return Object.defineProperty(n,e,{configurable:!0,enumerable:!0,value:t}),t}})}n.PresetCurve=a,h("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:e.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),h("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:e.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),h("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 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0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),h("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:e.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),h("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:e.sha256,gRed:!1,g:["9"]}),h("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:e.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{r=i(196)}catch(t){r=void 0}h("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c 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this.isZero()||(this.negative^=1),this},b.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},b.prototype.ior=function(t){return m(0==(this.negative|t.negative)),this.iuor(t)},b.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},b.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},b.prototype.iuand=function(t){for(var e=this.length>t.length?t:this,i=0;i<e.length;i++)this.words[i]=this.words[i]&t.words[i];return this.length=e.length,this.strip()},b.prototype.iand=function(t){return m(0==(this.negative|t.negative)),this.iuand(t)},b.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},b.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},b.prototype.iuxor=function(t){for(var e,i=this.length>t.length?(e=this,t):(e=t,this),r=0;r<i.length;r++)this.words[r]=e.words[r]^i.words[r];if(this!==e)for(;r<e.length;r++)this.words[r]=e.words[r];return this.length=e.length,this.strip()},b.prototype.ixor=function(t){return m(0==(this.negative|t.negative)),this.iuxor(t)},b.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},b.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},b.prototype.inotn=function(t){m("number"==typeof t&&0<=t);var e=0|Math.ceil(t/26),t=t%26;this._expand(e),0<t&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return 0<t&&(this.words[i]=~this.words[i]&67108863>>26-t),this.strip()},b.prototype.notn=function(t){return this.clone().inotn(t)},b.prototype.setn=function(t,e){m("number"==typeof t&&0<=t);var i=t/26|0,t=t%26;return this._expand(1+i),this.words[i]=e?this.words[i]|1<<t:this.words[i]&~(1<<t),this.strip()},b.prototype.iadd=function(t){var e,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();for(var r=this.length>t.length?(i=this,t):(i=t,this),n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},b.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},b.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this.strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var n=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),o(this,t,e)},b.prototype.imul=function(t){return this.clone().mulTo(t,this)},b.prototype.imuln=function(t){m("number"==typeof t),m(t<67108864);for(var e=0,i=0;i<this.length;i++){var r=(0|this.words[i])*t,n=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=n>>>26,this.words[i]=67108863&n}return 0!==e&&(this.words[i]=e,this.length++),this},b.prototype.muln=function(t){return this.clone().imuln(t)},b.prototype.sqr=function(){return this.mul(this)},b.prototype.isqr=function(){return this.imul(this.clone())},b.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),i=0;i<e.length;i++){var r=i%26;e[i]=(t.words[i/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new b(1);for(var i=this,r=0;r<e.length&&0===e[r];r++,i=i.sqr());if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return this.negative=0,this},b.prototype.abs=function(){return this.clone().iabs()},b.prototype._ishlnsubmul=function(t,e,i){var r=t.length+i;this._expand(r);for(var n=0,o=0;o<t.length;o++){var s=(0|this.words[o+i])+n,a=(0|t.words[o])*e,n=((s-=67108863&a)>>26)-(a/67108864|0);this.words[o+i]=67108863&s}for(;o<this.length-i;o++)n=(s=(0|this.words[o+i])+n)>>26,this.words[o+i]=67108863&s;if(0===n)return this.strip();for(m(-1===n),o=n=0;o<this.length;o++)n=(s=-(0|this.words[o])+n)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},b.prototype._wordDiv=function(t,e){this.length,t.length;var i,r=this.clone(),n=t,o=0|n.words[n.length-1];0!=(i=26-this._countBits(o))&&(n=n.ushln(i),r.iushln(i),o=0|n.words[n.length-1]);var s,a=r.length-n.length;if("mod"!==e){(s=new b(null)).length=1+a,s.words=new Array(s.length);for(var h=0;h<s.length;h++)s.words[h]=0}t=r.clone()._ishlnsubmul(n,1,a);0===t.negative&&(r=t,s&&(s.words[a]=1));for(var u=a-1;0<=u;u--){var f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var h={k256:null,p224:null,p192:null,p25519:null};function u(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function f(){u.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){u.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function 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a=0;a<=24;a+=8)n<<=1,n|=e>>a+s&1;for(a=0;a<=24;a+=8)n<<=1,n|=t>>a+s&1}for(a=0;a<=24;a+=8)n<<=1,n|=e>>a+s&1;for(s=1;s<=3;s++){for(a=0;a<=24;a+=8)o<<=1,o|=e>>a+s&1;for(a=0;a<=24;a+=8)o<<=1,o|=t>>a+s&1}for(a=0;a<=24;a+=8)o<<=1,o|=t>>a+s&1;i[r+0]=n>>>0,i[r+1]=o>>>0},e.r28shl=function(t,e){return t<<e&268435455|t>>>28-e};var h=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];e.pc2=function(t,e,i,r){for(var n=0,o=0,s=h.length>>>1,a=0;a<s;a++)n<<=1,n|=t>>>h[a]&1;for(a=s;a<h.length;a++)o<<=1,o|=e>>>h[a]&1;i[r+0]=n>>>0,i[r+1]=o>>>0},e.expand=function(t,e,i){for(var r=0,n=0,r=(1&t)<<5|t>>>27,o=23;15<=o;o-=4)r<<=6,r|=t>>>o&63;for(o=11;3<=o;o-=4)n|=t>>>o&63,n<<=6;n|=(31&t)<<1|t>>>31,e[i+0]=r>>>0,e[i+1]=n>>>0};var 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i=0,r=0;r<4;r++)i<<=4,i|=n[64*r+(t>>>18-6*r&63)];for(r=0;r<4;r++)i<<=4,i|=n[256+64*r+(e>>>18-6*r&63)];return i>>>0};var r=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];e.permute=function(t){for(var e=0,i=0;i<r.length;i++)e<<=1,e|=t>>>r[i]&1;return e>>>0},e.padSplit=function(t,e,i){for(var r=t.toString(2);r.length<e;)r="0"+r;for(var n=[],o=0;o<e;o+=i)n.push(r.slice(o,o+i));return n.join(" ")}},function(t,e,i){"use strict";var s=i(6),r=i(0),f=i(82),n=i(42);function o(){this.tmp=new Array(2),this.keys=null}function a(t){n.call(this,t);var e=new o;this._desState=e,this.deriveKeys(e,t.key)}r(a,n),(t.exports=a).create=function(t){return new a(t)};var h=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];a.prototype.deriveKeys=function(t,e){t.keys=new Array(32),s.equal(e.length,this.blockSize,"Invalid key length");var i=f.readUInt32BE(e,0),r=f.readUInt32BE(e,4);f.pc1(i,r,t.tmp,0),i=t.tmp[0],r=t.tmp[1];for(var n=0;n<t.keys.length;n+=2){var o=h[n>>>1],i=f.r28shl(i,o),r=f.r28shl(r,o);f.pc2(i,r,t.keys,n)}},a.prototype._update=function(t,e,i,r){var n=this._desState,o=f.readUInt32BE(t,e),e=f.readUInt32BE(t,e+4);f.ip(o,e,n.tmp,0),o=n.tmp[0],e=n.tmp[1],"encrypt"===this.type?this._encrypt(n,o,e,n.tmp,0):this._decrypt(n,o,e,n.tmp,0),o=n.tmp[0],e=n.tmp[1],f.writeUInt32BE(i,o,r),f.writeUInt32BE(i,e,r+4)},a.prototype._pad=function(t,e){for(var i=t.length-e,r=e;r<t.length;r++)t[r]=i;return!0},a.prototype._unpad=function(t){for(var e=t[t.length-1],i=t.length-e;i<t.length;i++)s.equal(t[i],e);return t.slice(0,t.length-e)},a.prototype._encrypt=function(t,e,i,r,n){for(var o=e,s=i,a=0;a<t.keys.length;a+=2){var h=t.keys[a],u=t.keys[a+1];f.expand(s,t.tmp,0),h^=t.tmp[0],u^=t.tmp[1];h=f.substitute(h,u),u=s,s=(o^f.permute(h))>>>0,o=u}f.rip(s,o,r,n)},a.prototype._decrypt=function(t,e,i,r,n){for(var o=i,s=e,a=t.keys.length-2;0<=a;a-=2){var h=t.keys[a],u=t.keys[a+1];f.expand(o,t.tmp,0),h^=t.tmp[0],u^=t.tmp[1];h=f.substitute(h,u),u=o,o=(s^f.permute(h))>>>0,s=u}f.rip(o,s,r,n)}},function(t,e,i){var h=i(25),u=i(1).Buffer,f=i(85);e.encrypt=function(t,e){var i=Math.ceil(e.length/16),r=t._cache.length;t._cache=u.concat([t._cache,u.allocUnsafe(16*i)]);for(var n=0;n<i;n++){var o=(s=void 0,s=(o=t)._cipher.encryptBlockRaw(o._prev),f(o._prev),s),s=r+16*n;t._cache.writeUInt32BE(o[0],s+0),t._cache.writeUInt32BE(o[1],s+4),t._cache.writeUInt32BE(o[2],s+8),t._cache.writeUInt32BE(o[3],s+12)}var a=t._cache.slice(0,e.length);return t._cache=t._cache.slice(e.length),h(e,a)}},function(t,e){t.exports=function(t){for(var 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o=i(29),s=i(1).Buffer,a=i(10),r=i(0),h=i(164),n=i(25),u=i(85);function f(t,e,i,r){a.call(this);var n=s.alloc(4,0);this._cipher=new o.AES(e);n=this._cipher.encryptBlock(n);this._ghash=new h(n),i=function(t,e,i){if(12===e.length)return t._finID=s.concat([e,s.from([0,0,0,1])]),s.concat([e,s.from([0,0,0,2])]);var r=new h(i),n=e.length,i=n%16;r.update(e),i&&r.update(s.alloc(16-i,0)),r.update(s.alloc(8,0));i=8*n,n=s.alloc(8);n.writeUIntBE(i,0,8),r.update(n),t._finID=r.state;t=s.from(t._finID);return u(t),t}(this,i,n),this._prev=s.from(i),this._cache=s.allocUnsafe(0),this._secCache=s.allocUnsafe(0),this._decrypt=r,this._alen=0,this._len=0,this._mode=t,this._authTag=null,this._called=!1}r(f,a),f.prototype._update=function(t){this._called||!this._alen||(e=16-this._alen%16)<16&&(e=s.alloc(e,0),this._ghash.update(e)),this._called=!0;var e=this._mode.encrypt(this,t);return 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W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(h[t])return h[t];var e;if("k256"===t)e=new f;else if("p224"===t)e=new g;else if("p192"===t)e=new v;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new y}return h[t]=e},w.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},w.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},w.prototype.imod=function(t){return(this.prime?this.prime.ireduce(t):t.umod(this.m))._forceRed(this)},w.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},w.prototype.add=function(t,e){this._verify2(t,e);e=t.add(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},w.prototype.iadd=function(t,e){this._verify2(t,e);e=t.iadd(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e},w.prototype.sub=function(t,e){this._verify2(t,e);e=t.sub(e);return e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},w.prototype.isub=function(t,e){this._verify2(t,e);e=t.isub(e);return e.cmpn(0)<0&&e.iadd(this.m),e},w.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},w.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},w.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},w.prototype.isqr=function(t){return this.imul(t,t.clone())},w.prototype.sqr=function(t){return this.mul(t,t)},w.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(m(e%2==1),3===e){e=this.m.add(new b(1)).iushrn(2);return this.pow(t,e)}for(var i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var d=f,c=0;0!==d.cmp(n);c++)d=d.redSqr();m(c<l);var p=this.pow(h,new b(1).iushln(l-c-1)),u=u.redMul(p),h=p.redSqr(),f=f.redMul(h),l=c}return u},w.prototype.invm=function(t){t=t._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},w.prototype.pow=function(t,e){if(e.isZero())return new b(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=new Array(16);i[0]=new b(1).toRed(this),i[1]=t;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],t);var n=i[0],o=0,s=0,a=e.bitLength()%26;for(0===a&&(a=26),r=e.length-1;0<=r;r--){for(var h=e.words[r],u=a-1;0<=u;u--){var f=h>>u&1;n!==i[0]&&(n=this.sqr(n)),0!=f||0!==o?(o<<=1,o|=f,(4==++s||0===r&&0===u)&&(n=this.mul(n,i[o]),o=s=0)):s=0}a=26}return n},w.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},w.prototype.convertFrom=function(t){t=t.clone();return t.red=null,t},b.mont=function(t){return new M(t)},e(M,w),M.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},M.prototype.convertFrom=function(t){t=this.imod(t.mul(this.rinv));return t.red=null,t},M.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;t=t.imul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},M.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new b(0)._forceRed(this);t=t.mul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},M.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(this)}.call(this,S(15)(t))},function(t,e,i){var c=i(169),r=i(45);function n(t){this.rand=t||new r.Rand}(t.exports=n).create=function(t){return new n(t)},n.prototype._randbelow=function(t){var e=t.bitLength(),i=Math.ceil(e/8);do{var r=new c(this.rand.generate(i))}while(0<=r.cmp(t));return r},n.prototype._randrange=function(t,e){e=e.sub(t);return t.add(this._randbelow(e))},n.prototype.test=function(t,e,i){var r=t.bitLength(),n=c.mont(t),o=new c(1).toRed(n);e=e||Math.max(1,r/48|0);for(var s=t.subn(1),a=0;!s.testn(a);a++);for(var h=t.shrn(a),u=s.toRed(n);0<e;e--){var f=this._randrange(new c(2),s);i&&i(f);var l=f.toRed(n).redPow(h);if(0!==l.cmp(o)&&0!==l.cmp(u)){for(var d=1;d<a;d++){if(0===(l=l.redSqr()).cmp(o))return!1;if(0===l.cmp(u))break}if(d===a)return!1}}return!0},n.prototype.getDivisor=function(t,e){var i=t.bitLength(),r=c.mont(t),n=new c(1).toRed(r);e=e||Math.max(1,i/48|0);for(var o=t.subn(1),s=0;!o.testn(s);s++);for(var a=t.shrn(s),h=o.toRed(r);0<e;e--){var u=this._randrange(new c(2),o),f=t.gcd(u);if(0!==f.cmpn(1))return f;var l=u.toRed(r).redPow(a);if(0!==l.cmp(n)&&0!==l.cmp(h)){for(var d=1;d<s;d++){if(0===(l=l.redSqr()).cmp(n))return l.fromRed().subn(1).gcd(t);if(0===l.cmp(h))break}if(d===s)return(l=l.redSqr()).fromRed().subn(1).gcd(t)}}return!1}},function(D,t,N){"use strict";!function(t,m){var r;(D.exports=M).ReadableState=w,N(12).EventEmitter;function b(t,e){return t.listeners(e).length}var n,e,i,o=N(93),l=N(4).Buffer,d=t.Uint8Array||function(){},s=N(176),g=s&&s.debuglog?s.debuglog("stream"):function(){},a=N(177),t=N(94),h=N(95).getHighWaterMark,s=N(20).codes,c=s.ERR_INVALID_ARG_TYPE,p=s.ERR_STREAM_PUSH_AFTER_EOF,u=s.ERR_METHOD_NOT_IMPLEMENTED,v=s.ERR_STREAM_UNSHIFT_AFTER_END_EVENT;N(0)(M,o);var y=t.errorOrDestroy,f=["error","close","destroy","pause","resume"];function w(t,e,i){r=r||N(21),"boolean"!=typeof i&&(i=e instanceof r),this.objectMode=!!(t=t||{}).objectMode,i&&(this.objectMode=this.objectMode||!!t.readableObjectMode),this.highWaterMark=h(this,t,"readableHighWaterMark",i),this.buffer=new a,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.paused=!0,this.emitClose=!1!==t.emitClose,this.autoDestroy=!!t.autoDestroy,this.destroyed=!1,this.defaultEncoding=t.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,t.encoding&&(n=n||N(13).StringDecoder,this.decoder=new n(t.encoding),this.encoding=t.encoding)}function M(t){if(r=r||N(21),!(this instanceof M))return new M(t);var e=this instanceof r;this._readableState=new w(t,this,e),this.readable=!0,t&&("function"==typeof t.read&&(this._read=t.read),"function"==typeof t.destroy&&(this._destroy=t.destroy)),o.call(this)}function _(t,e,i,r,n){g("readableAddChunk",e);var 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r=0,n=this.length=1;n<=67108863;n*=e)r++;for(var n=n/e|0,o=t.length-i,s=o%--r,a=Math.min(o,o-s)+i,h=0,u=i;u<a;u+=r)h=l(t,u,u+r,e),this.imuln(n),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h);if(0!=s){for(var f=1,h=l(t,u,t.length,e),u=0;u<s;u++)f*=e;this.imuln(f),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}},b.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},b.prototype.clone=function(){var t=new b(null);return this.copy(t),t},b.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},b.prototype.strip=function(){for(;1<this.length&&0===this.words[this.length-1];)this.length--;return this._normSign()},b.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},b.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var 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this.isZero()||(this.negative^=1),this},b.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},b.prototype.ior=function(t){return m(0==(this.negative|t.negative)),this.iuor(t)},b.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},b.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},b.prototype.iuand=function(t){for(var e=this.length>t.length?t:this,i=0;i<e.length;i++)this.words[i]=this.words[i]&t.words[i];return this.length=e.length,this.strip()},b.prototype.iand=function(t){return m(0==(this.negative|t.negative)),this.iuand(t)},b.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},b.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},b.prototype.iuxor=function(t){for(var e,i=this.length>t.length?(e=this,t):(e=t,this),r=0;r<i.length;r++)this.words[r]=e.words[r]^i.words[r];if(this!==e)for(;r<e.length;r++)this.words[r]=e.words[r];return this.length=e.length,this.strip()},b.prototype.ixor=function(t){return m(0==(this.negative|t.negative)),this.iuxor(t)},b.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},b.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},b.prototype.inotn=function(t){m("number"==typeof t&&0<=t);var e=0|Math.ceil(t/26),t=t%26;this._expand(e),0<t&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return 0<t&&(this.words[i]=~this.words[i]&67108863>>26-t),this.strip()},b.prototype.notn=function(t){return this.clone().inotn(t)},b.prototype.setn=function(t,e){m("number"==typeof t&&0<=t);var i=t/26|0,t=t%26;return this._expand(1+i),this.words[i]=e?this.words[i]|1<<t:this.words[i]&~(1<<t),this.strip()},b.prototype.iadd=function(t){var e,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();for(var r=this.length>t.length?(i=this,t):(i=t,this),n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},b.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},b.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this.strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var n=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),o(this,t,e)},b.prototype.imul=function(t){return this.clone().mulTo(t,this)},b.prototype.imuln=function(t){m("number"==typeof t),m(t<67108864);for(var e=0,i=0;i<this.length;i++){var r=(0|this.words[i])*t,n=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=n>>>26,this.words[i]=67108863&n}return 0!==e&&(this.words[i]=e,this.length++),this},b.prototype.muln=function(t){return this.clone().imuln(t)},b.prototype.sqr=function(){return this.mul(this)},b.prototype.isqr=function(){return this.imul(this.clone())},b.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),i=0;i<e.length;i++){var r=i%26;e[i]=(t.words[i/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new b(1);for(var i=this,r=0;r<e.length&&0===e[r];r++,i=i.sqr());if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return this.negative=0,this},b.prototype.abs=function(){return this.clone().iabs()},b.prototype._ishlnsubmul=function(t,e,i){var r=t.length+i;this._expand(r);for(var n=0,o=0;o<t.length;o++){var s=(0|this.words[o+i])+n,a=(0|t.words[o])*e,n=((s-=67108863&a)>>26)-(a/67108864|0);this.words[o+i]=67108863&s}for(;o<this.length-i;o++)n=(s=(0|this.words[o+i])+n)>>26,this.words[o+i]=67108863&s;if(0===n)return this.strip();for(m(-1===n),o=n=0;o<this.length;o++)n=(s=-(0|this.words[o])+n)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},b.prototype._wordDiv=function(t,e){this.length,t.length;var i,r=this.clone(),n=t,o=0|n.words[n.length-1];0!=(i=26-this._countBits(o))&&(n=n.ushln(i),r.iushln(i),o=0|n.words[n.length-1]);var s,a=r.length-n.length;if("mod"!==e){(s=new b(null)).length=1+a,s.words=new Array(s.length);for(var h=0;h<s.length;h++)s.words[h]=0}t=r.clone()._ishlnsubmul(n,1,a);0===t.negative&&(r=t,s&&(s.words[a]=1));for(var u=a-1;0<=u;u--){var f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var h={k256:null,p224:null,p192:null,p25519:null};function u(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function f(){u.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){u.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function v(){u.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function y(){u.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function M(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}u.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},u.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},u.prototype.split=function(t,e){t.iushrn(this.n,0,e)},u.prototype.imulK=function(t){return t.imul(this.k)},e(f,u),f.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},f.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(g,u),e(v,u),e(y,u),y.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 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this.isZero()||(this.negative^=1),this},b.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},b.prototype.ior=function(t){return m(0==(this.negative|t.negative)),this.iuor(t)},b.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},b.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},b.prototype.iuand=function(t){for(var e=this.length>t.length?t:this,i=0;i<e.length;i++)this.words[i]=this.words[i]&t.words[i];return this.length=e.length,this.strip()},b.prototype.iand=function(t){return m(0==(this.negative|t.negative)),this.iuand(t)},b.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},b.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},b.prototype.iuxor=function(t){for(var e,i=this.length>t.length?(e=this,t):(e=t,this),r=0;r<i.length;r++)this.words[r]=e.words[r]^i.words[r];if(this!==e)for(;r<e.length;r++)this.words[r]=e.words[r];return this.length=e.length,this.strip()},b.prototype.ixor=function(t){return m(0==(this.negative|t.negative)),this.iuxor(t)},b.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},b.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},b.prototype.inotn=function(t){m("number"==typeof t&&0<=t);var e=0|Math.ceil(t/26),t=t%26;this._expand(e),0<t&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return 0<t&&(this.words[i]=~this.words[i]&67108863>>26-t),this.strip()},b.prototype.notn=function(t){return this.clone().inotn(t)},b.prototype.setn=function(t,e){m("number"==typeof t&&0<=t);var i=t/26|0,t=t%26;return this._expand(1+i),this.words[i]=e?this.words[i]|1<<t:this.words[i]&~(1<<t),this.strip()},b.prototype.iadd=function(t){var e,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();for(var r=this.length>t.length?(i=this,t):(i=t,this),n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},b.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},b.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this.strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var n=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),o(this,t,e)},b.prototype.imul=function(t){return this.clone().mulTo(t,this)},b.prototype.imuln=function(t){m("number"==typeof t),m(t<67108864);for(var e=0,i=0;i<this.length;i++){var r=(0|this.words[i])*t,n=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=n>>>26,this.words[i]=67108863&n}return 0!==e&&(this.words[i]=e,this.length++),this},b.prototype.muln=function(t){return this.clone().imuln(t)},b.prototype.sqr=function(){return this.mul(this)},b.prototype.isqr=function(){return this.imul(this.clone())},b.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),i=0;i<e.length;i++){var r=i%26;e[i]=(t.words[i/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new b(1);for(var i=this,r=0;r<e.length&&0===e[r];r++,i=i.sqr());if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return this.negative=0,this},b.prototype.abs=function(){return this.clone().iabs()},b.prototype._ishlnsubmul=function(t,e,i){var r=t.length+i;this._expand(r);for(var n=0,o=0;o<t.length;o++){var s=(0|this.words[o+i])+n,a=(0|t.words[o])*e,n=((s-=67108863&a)>>26)-(a/67108864|0);this.words[o+i]=67108863&s}for(;o<this.length-i;o++)n=(s=(0|this.words[o+i])+n)>>26,this.words[o+i]=67108863&s;if(0===n)return this.strip();for(m(-1===n),o=n=0;o<this.length;o++)n=(s=-(0|this.words[o])+n)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},b.prototype._wordDiv=function(t,e){this.length,t.length;var i,r=this.clone(),n=t,o=0|n.words[n.length-1];0!=(i=26-this._countBits(o))&&(n=n.ushln(i),r.iushln(i),o=0|n.words[n.length-1]);var s,a=r.length-n.length;if("mod"!==e){(s=new b(null)).length=1+a,s.words=new Array(s.length);for(var h=0;h<s.length;h++)s.words[h]=0}t=r.clone()._ishlnsubmul(n,1,a);0===t.negative&&(r=t,s&&(s.words[a]=1));for(var u=a-1;0<=u;u--){var f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var h={k256:null,p224:null,p192:null,p25519:null};function u(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function f(){u.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){u.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function v(){u.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function y(){u.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function M(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}u.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},u.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},u.prototype.split=function(t,e){t.iushrn(this.n,0,e)},u.prototype.imulK=function(t){return t.imul(this.k)},e(f,u),f.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},f.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(g,u),e(v,u),e(y,u),y.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(h[t])return h[t];var e;if("k256"===t)e=new f;else if("p224"===t)e=new g;else if("p192"===t)e=new v;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new y}return h[t]=e},w.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},w.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},w.prototype.imod=function(t){return(this.prime?this.prime.ireduce(t):t.umod(this.m))._forceRed(this)},w.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},w.prototype.add=function(t,e){this._verify2(t,e);e=t.add(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},w.prototype.iadd=function(t,e){this._verify2(t,e);e=t.iadd(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e},w.prototype.sub=function(t,e){this._verify2(t,e);e=t.sub(e);return e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},w.prototype.isub=function(t,e){this._verify2(t,e);e=t.isub(e);return e.cmpn(0)<0&&e.iadd(this.m),e},w.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},w.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},w.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},w.prototype.isqr=function(t){return this.imul(t,t.clone())},w.prototype.sqr=function(t){return this.mul(t,t)},w.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(m(e%2==1),3===e){e=this.m.add(new b(1)).iushrn(2);return this.pow(t,e)}for(var i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var 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f=o.redSqr(),l=u.redSqr(),d=l.redSqr(),c=f.redAdd(f).redIAdd(f).redIAdd(r.redMul(h)),f=o.redMul(l),l=c.redSqr().redISub(f.redAdd(f)),f=f.redISub(l),c=(c=c.redMul(f)).redIAdd(c).redISub(d),f=u.redMul(a);i+1<t&&(h=h.redMul(d)),o=l,a=f,u=c}return this.curve.jpoint(o,u.redMul(n),a)},u.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},u.prototype._zeroDbl=function(){var t,e,i,r,n,o;return o=this.zOne?(i=this.x.redSqr(),t=(r=this.y.redSqr()).redSqr(),n=(n=this.x.redAdd(r).redSqr().redISub(i).redISub(t)).redIAdd(n),r=(e=i.redAdd(i).redIAdd(i)).redSqr().redISub(n).redISub(n),i=(i=(i=t.redIAdd(t)).redIAdd(i)).redIAdd(i),e=e.redMul(n.redISub(t=r)).redISub(i),this.y.redAdd(this.y)):(n=this.x.redSqr(),o=(r=this.y.redSqr()).redSqr(),i=(i=this.x.redAdd(r).redSqr().redISub(n).redISub(o)).redIAdd(i),n=(r=n.redAdd(n).redIAdd(n)).redSqr(),o=(o=(o=o.redIAdd(o)).redIAdd(o)).redIAdd(o),t=n.redISub(i).redISub(i),e=r.redMul(i.redISub(t)).redISub(o),(o=this.y.redMul(this.z)).redIAdd(o)),this.curve.jpoint(t,e,o)},u.prototype._threeDbl=function(){var t,e,i,r,n,o,s,a;return this.zOne?(i=this.x.redSqr(),r=(e=this.y.redSqr()).redSqr(),s=(s=this.x.redAdd(e).redSqr().redISub(i).redISub(r)).redIAdd(s),t=n=(a=i.redAdd(i).redIAdd(i).redIAdd(this.curve.a)).redSqr().redISub(s).redISub(s),o=(o=(o=r.redIAdd(r)).redIAdd(o)).redIAdd(o),e=a.redMul(s.redISub(n)).redISub(o),i=this.y.redAdd(this.y)):(r=this.z.redSqr(),a=this.y.redSqr(),s=this.x.redMul(a),n=(n=this.x.redSub(r).redMul(this.x.redAdd(r))).redAdd(n).redIAdd(n),s=(o=(o=s.redIAdd(s)).redIAdd(o)).redAdd(o),t=n.redSqr().redISub(s),i=this.y.redAdd(this.z).redSqr().redISub(a).redISub(r),a=(a=(a=(a=a.redSqr()).redIAdd(a)).redIAdd(a)).redIAdd(a),e=n.redMul(o.redISub(t)).redISub(a)),this.curve.jpoint(t,e,i)},u.prototype._dbl=function(){var t=this.curve.a,e=this.x,i=this.y,r=this.z,n=r.redSqr().redSqr(),o=e.redSqr(),s=i.redSqr(),t=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(n)),n=e.redAdd(e),e=(n=n.redIAdd(n)).redMul(s),n=t.redSqr().redISub(e.redAdd(e)),e=e.redISub(n),s=(s=(s=(s=s.redSqr()).redIAdd(s)).redIAdd(s)).redIAdd(s),s=t.redMul(e).redISub(s),r=i.redAdd(i).redMul(r);return this.curve.jpoint(n,s,r)},u.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),i=this.z.redSqr(),r=e.redSqr(),n=t.redAdd(t).redIAdd(t),o=n.redSqr(),s=this.x.redAdd(e).redSqr().redISub(t).redISub(r),t=(s=(s=(s=s.redIAdd(s)).redAdd(s).redIAdd(s)).redISub(o)).redSqr(),r=(r=(r=(r=r.redIAdd(r)).redIAdd(r)).redIAdd(r)).redIAdd(r),o=n.redIAdd(s).redSqr().redISub(o).redISub(t).redISub(r),e=(e=(e=e.redMul(o)).redIAdd(e)).redIAdd(e),e=(e=(e=this.x.redMul(t).redISub(e)).redIAdd(e)).redIAdd(e),o=(o=(o=(o=this.y.redMul(o.redMul(r.redISub(o)).redISub(s.redMul(t)))).redIAdd(o)).redIAdd(o)).redIAdd(o),t=this.z.redAdd(s).redSqr().redISub(i).redISub(t);return this.curve.jpoint(e,o,t)},u.prototype.mul=function(t,e){return t=new y(t,e),this.curve._wnafMul(this,t)},u.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),i=t.z.redSqr();if(0!==this.x.redMul(i).redISub(t.x.redMul(e)).cmpn(0))return!1;e=e.redMul(this.z),i=i.redMul(t.z);return 0===this.y.redMul(i).redISub(t.y.redMul(e)).cmpn(0)},u.prototype.eqXToP=function(t){var e=this.z.redSqr(),i=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(i))return!0;for(var r=t.clone(),n=this.curve.redN.redMul(e);;){if(r.iadd(this.curve.n),0<=r.cmp(this.curve.p))return!1;if(i.redIAdd(n),0===this.x.cmp(i))return!0}},u.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},function(t,e,i){"use strict";var r=i(9),n=i(0),o=i(31),s=i(7);function a(t){o.call(this,"mont",t),this.a=new r(t.a,16).toRed(this.red),this.b=new r(t.b,16).toRed(this.red),this.i4=new r(4).toRed(this.red).redInvm(),this.two=new r(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function h(t,e,i){o.BasePoint.call(this,t,"projective"),null===e&&null===i?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new r(e,16),this.z=new r(i,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}n(a,o),(t.exports=a).prototype.validate=function(t){var e=t.normalize().x,t=e.redSqr(),e=t.redMul(e).redAdd(t.redMul(this.a)).redAdd(e);return 0===e.redSqrt().redSqr().cmp(e)},n(h,o.BasePoint),a.prototype.decodePoint=function(t,e){return this.point(s.toArray(t,e),1)},a.prototype.point=function(t,e){return new h(this,t,e)},a.prototype.pointFromJSON=function(t){return h.fromJSON(this,t)},h.prototype.precompute=function(){},h.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},h.fromJSON=function(t,e){return new h(t,e[0],e[1]||t.one)},h.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},h.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),i=t.redSub(e),t=t.redMul(e),i=i.redMul(e.redAdd(this.curve.a24.redMul(i)));return this.curve.point(t,i)},h.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.diffAdd=function(t,e){var i=this.x.redAdd(this.z),r=this.x.redSub(this.z),n=t.x.redAdd(t.z),i=t.x.redSub(t.z).redMul(i),n=n.redMul(r),r=e.z.redMul(i.redAdd(n).redSqr()),n=e.x.redMul(i.redISub(n).redSqr());return this.curve.point(r,n)},h.prototype.mul=function(t){for(var e=t.clone(),i=this,r=this.curve.point(null,null),n=[];0!==e.cmpn(0);e.iushrn(1))n.push(e.andln(1));for(var o=n.length-1;0<=o;o--)0===n[o]?(i=i.diffAdd(r,this),r=r.dbl()):(r=i.diffAdd(r,this),i=i.dbl());return r},h.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},h.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},h.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},function(t,e,i){"use strict";var r=i(7),o=i(9),n=i(0),s=i(31),a=r.assert;function h(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,s.call(this,"edwards",t),this.a=new o(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new o(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new o(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),a(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function u(t,e,i,r,n){s.BasePoint.call(this,t,"projective"),null===e&&null===i&&null===r?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new o(e,16),this.y=new o(i,16),this.z=r?new o(r,16):this.curve.one,this.t=n&&new o(n,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}n(h,s),(t.exports=h).prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},h.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},h.prototype.jpoint=function(t,e,i,r){return this.point(t,e,i,r)},h.prototype.pointFromX=function(t,e){var i=(t=!(t=new o(t,16)).red?t.toRed(this.red):t).redSqr(),r=this.c2.redSub(this.a.redMul(i)),i=this.one.redSub(this.c2.redMul(this.d).redMul(i)),r=r.redMul(i.redInvm()),i=r.redSqrt();if(0!==i.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid 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this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},u.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),i=(i=this.z.redSqr()).redIAdd(i),r=this.curve._mulA(t),n=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=r.redAdd(e),t=o.redSub(i),i=r.redSub(e),r=n.redMul(t),e=o.redMul(i),i=n.redMul(i),o=t.redMul(o);return this.curve.point(r,e,o,i)},u.prototype._projDbl=function(){var t,e,i,r,n,o,s=this.x.redAdd(this.y).redSqr(),a=this.x.redSqr(),h=this.y.redSqr();return 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strict";var d=i(9),c=i(198),r=i(7),n=i(51),o=i(45),a=r.assert,s=i(199),p=i(200);function h(t){if(!(this instanceof h))return new h(t);"string"==typeof t&&(a(Object.prototype.hasOwnProperty.call(n,t),"Unknown curve "+t),t=n[t]),t instanceof n.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}(t.exports=h).prototype.keyPair=function(t){return new s(this,t)},h.prototype.keyFromPrivate=function(t,e){return s.fromPrivate(this,t,e)},h.prototype.keyFromPublic=function(t,e){return s.fromPublic(this,t,e)},h.prototype.genKeyPair=function(t){for(var e=new c({hash:this.hash,pers:(t=t||{}).pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||o(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),i=this.n.byteLength(),r=this.n.sub(new d(2));;){var n=new d(e.generate(i));if(!(0<n.cmp(r)))return n.iaddn(1),this.keyFromPrivate(n)}},h.prototype._truncateToN=function(t,e){var i=8*t.byteLength()-this.n.bitLength();return 0<i&&(t=t.ushrn(i)),!e&&0<=t.cmp(this.n)?t.sub(this.n):t},h.prototype.sign=function(t,e,i,r){"object"==typeof i&&(r=i,i=null),r=r||{},e=this.keyFromPrivate(e,i),t=this._truncateToN(new d(t,16));for(var n=this.n.byteLength(),i=e.getPrivate().toArray("be",n),n=t.toArray("be",n),o=new c({hash:this.hash,entropy:i,nonce:n,pers:r.pers,persEnc:r.persEnc||"utf8"}),s=this.n.sub(new d(1)),a=0;;a++){var h=r.k?r.k(a):new d(o.generate(this.n.byteLength()));if(!((h=this._truncateToN(h,!0)).cmpn(1)<=0||0<=h.cmp(s))){var u=this.g.mul(h);if(!u.isInfinity()){var f=u.getX(),l=f.umod(this.n);if(0!==l.cmpn(0)){h=h.invm(this.n).mul(l.mul(e.getPrivate()).iadd(t));if(0!==(h=h.umod(this.n)).cmpn(0)){f=(u.getY().isOdd()?1:0)|(0!==f.cmp(l)?2:0);return r.canonical&&0<h.cmp(this.nh)&&(h=this.n.sub(h),f^=1),new p({r:l,s:h,recoveryParam:f})}}}}}},h.prototype.verify=function(t,e,i,r){t=this._truncateToN(new d(t,16)),i=this.keyFromPublic(i,r);r=(e=new p(e,"hex")).r,e=e.s;if(r.cmpn(1)<0||0<=r.cmp(this.n))return!1;if(e.cmpn(1)<0||0<=e.cmp(this.n))return!1;var n,e=e.invm(this.n),t=e.mul(t).umod(this.n),e=e.mul(r).umod(this.n);return this.curve._maxwellTrick?!(n=this.g.jmulAdd(t,i.getPublic(),e)).isInfinity()&&n.eqXToP(r):!(n=this.g.mulAdd(t,i.getPublic(),e)).isInfinity()&&0===n.getX().umod(this.n).cmp(r)},h.prototype.recoverPubKey=function(t,e,i,r){a((3&i)===i,"The recovery param is more than two bits"),e=new p(e,r);var n=this.n,o=new d(t),s=e.r,r=e.s,t=1&i,i=i>>1;if(0<=s.cmp(this.curve.p.umod(this.curve.n))&&i)throw new Error("Unable to find sencond key candinate");s=i?this.curve.pointFromX(s.add(this.curve.n),t):this.curve.pointFromX(s,t),e=e.r.invm(n),o=n.sub(o).mul(e).umod(n),n=r.mul(e).umod(n);return this.g.mulAdd(o,s,n)},h.prototype.getKeyRecoveryParam=function(t,e,i,r){if(null!==(e=new p(e,r)).recoveryParam)return e.recoveryParam;for(var n,o=0;o<4;o++){try{n=this.recoverPubKey(t,e,o)}catch(t){continue}if(n.eq(i))return o}throw new Error("Unable to find valid recovery factor")}},function(t,e,i){"use strict";var r=i(52),o=i(98),n=i(6);function s(t){if(!(this instanceof s))return new s(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=o.toArray(t.entropy,t.entropyEnc||"hex"),i=o.toArray(t.nonce,t.nonceEnc||"hex"),t=o.toArray(t.pers,t.persEnc||"hex");n(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,i,t)}(t.exports=s).prototype._init=function(t,e,i){i=t.concat(e).concat(i);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var r=0;r<this.V.length;r++)this.K[r]=0,this.V[r]=1;this._update(i),this._reseed=1,this.reseedInterval=281474976710656},s.prototype._hmac=function(){return new r.hmac(this.hash,this.K)},s.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},s.prototype.reseed=function(t,e,i,r){"string"!=typeof e&&(r=i,i=e,e=null),t=o.toArray(t,e),i=o.toArray(i,r),n(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(i||[])),this._reseed=1},s.prototype.generate=function(t,e,i,r){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(r=i,i=e,e=null),i&&(i=o.toArray(i,r||"hex"),this._update(i));for(var n=[];n.length<t;)this.V=this._hmac().update(this.V).digest(),n=n.concat(this.V);r=n.slice(0,t);return this._update(i),this._reseed++,o.encode(r,e)}},function(t,e,i){"use strict";var r=i(9),n=i(7).assert;function o(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}(t.exports=o).fromPublic=function(t,e,i){return e instanceof o?e:new o(t,{pub:e,pubEnc:i})},o.fromPrivate=function(t,e,i){return e instanceof o?e:new o(t,{priv:e,privEnc:i})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new r(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?n(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||n(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.validate()||n(t.validate(),"public point not validated"),t.mul(this.priv).getX()},o.prototype.sign=function(t,e,i){return this.ec.sign(t,this,e,i)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},function(t,e,i){"use strict";var n=i(9),o=i(7),r=o.assert;function s(t,e){if(t instanceof s)return t;this._importDER(t,e)||(r(t.r&&t.s,"Signature without r or s"),this.r=new n(t.r,16),this.s=new n(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function a(){this.place=0}function h(t,e){var i=t[e.place++];if(!(128&i))return i;var r=15&i;if(0==r||4<r)return!1;for(var n=0,o=0,s=e.place;o<r;o++,s++)n<<=8,n|=t[s],n>>>=0;return!(n<=127)&&(e.place=s,n)}function u(t){for(var e=0,i=t.length-1;!t[e]&&!(128&t[e+1])&&e<i;)e++;return 0===e?t:t.slice(e)}function f(t,e){if(e<128)t.push(e);else{var i=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|i);--i;)t.push(e>>>(i<<3)&255);t.push(e)}}(t.exports=s).prototype._importDER=function(t,e){t=o.toArray(t,e);var i=new a;if(48!==t[i.place++])return!1;var r=h(t,i);if(!1===r)return!1;if(r+i.place!==t.length)return!1;if(2!==t[i.place++])return!1;e=h(t,i);if(!1===e)return!1;r=t.slice(i.place,e+i.place);if(i.place+=e,2!==t[i.place++])return!1;e=h(t,i);if(!1===e)return!1;if(t.length!==e+i.place)return!1;i=t.slice(i.place,e+i.place);if(0===r[0]){if(!(128&r[1]))return!1;r=r.slice(1)}if(0===i[0]){if(!(128&i[1]))return!1;i=i.slice(1)}return this.r=new n(r),this.s=new n(i),!(this.recoveryParam=null)},s.prototype.toDER=function(t){var e=this.r.toArray(),i=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&i[0]&&(i=[0].concat(i)),e=u(e),i=u(i);!(i[0]||128&i[1]);)i=i.slice(1);var r=[2];f(r,e.length),(r=r.concat(e)).push(2),f(r,i.length);e=r.concat(i),r=[48];return f(r,e.length),r=r.concat(e),o.encode(r,t)}},function(t,e,i){"use strict";var r=i(52),n=i(51),o=i(7),s=o.assert,a=o.parseBytes,h=i(202),u=i(203);function f(t){if(s("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof f))return new f(t);t=n[t].curve,this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=r.sha512}(t.exports=f).prototype.sign=function(t,e){t=a(t);var i=this.keyFromSecret(e),r=this.hashInt(i.messagePrefix(),t),n=this.g.mul(r),e=this.encodePoint(n),i=this.hashInt(e,i.pubBytes(),t).mul(i.priv()),i=r.add(i).umod(this.curve.n);return this.makeSignature({R:n,S:i,Rencoded:e})},f.prototype.verify=function(t,e,i){t=a(t),e=this.makeSignature(e);var r=this.keyFromPublic(i),i=this.hashInt(e.Rencoded(),r.pubBytes(),t),t=this.g.mul(e.S());return e.R().add(r.pub().mul(i)).eq(t)},f.prototype.hashInt=function(){for(var t=this.hash(),e=0;e<arguments.length;e++)t.update(arguments[e]);return o.intFromLE(t.digest()).umod(this.curve.n)},f.prototype.keyFromPublic=function(t){return h.fromPublic(this,t)},f.prototype.keyFromSecret=function(t){return h.fromSecret(this,t)},f.prototype.makeSignature=function(t){return t instanceof u?t:new u(this,t)},f.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},f.prototype.decodePoint=function(t){var e=(t=o.parseBytes(t)).length-1,i=t.slice(0,e).concat(-129&t[e]),e=0!=(128&t[e]),i=o.intFromLE(i);return this.curve.pointFromY(i,e)},f.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},f.prototype.decodeInt=function(t){return o.intFromLE(t)},f.prototype.isPoint=function(t){return t instanceof this.pointClass}},function(t,e,i){"use strict";var r=i(7),n=r.assert,o=r.parseBytes,i=r.cachedProperty;function s(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}s.fromPublic=function(t,e){return e instanceof s?e:new s(t,{pub:e})},s.fromSecret=function(t,e){return e instanceof s?e:new s(t,{secret:e})},s.prototype.secret=function(){return this._secret},i(s,"pubBytes",function(){return this.eddsa.encodePoint(this.pub())}),i(s,"pub",function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())}),i(s,"privBytes",function(){var t=this.eddsa,e=this.hash(),i=t.encodingLength-1,t=e.slice(0,t.encodingLength);return t[0]&=248,t[i]&=127,t[i]|=64,t}),i(s,"priv",function(){return this.eddsa.decodeInt(this.privBytes())}),i(s,"hash",function(){return this.eddsa.hash().update(this.secret()).digest()}),i(s,"messagePrefix",function(){return this.hash().slice(this.eddsa.encodingLength)}),s.prototype.sign=function(t){return n(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},s.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},s.prototype.getSecret=function(t){return n(this._secret,"KeyPair is public only"),r.encode(this.secret(),t)},s.prototype.getPublic=function(t){return r.encode(this.pubBytes(),t)},t.exports=s},function(t,e,i){"use strict";var r=i(9),n=i(7),o=n.assert,i=n.cachedProperty,s=n.parseBytes;function a(t,e){this.eddsa=t,"object"!=typeof e&&(e=s(e)),Array.isArray(e)&&(e={R:e.slice(0,t.encodingLength),S:e.slice(t.encodingLength)}),o(e.R&&e.S,"Signature without R or S"),t.isPoint(e.R)&&(this._R=e.R),e.S instanceof r&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}i(a,"S",function(){return this.eddsa.decodeInt(this.Sencoded())}),i(a,"R",function(){return this.eddsa.decodePoint(this.Rencoded())}),i(a,"Rencoded",function(){return this.eddsa.encodePoint(this.R())}),i(a,"Sencoded",function(){return this.eddsa.encodeInt(this.S())}),a.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},a.prototype.toHex=function(){return n.encode(this.toBytes(),"hex").toUpperCase()},t.exports=a},function(t,e,i){"use strict";var r=i(103);e.certificate=i(211);i=r.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});e.RSAPrivateKey=i;i=r.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});e.RSAPublicKey=i;i=r.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(n),this.key("subjectPublicKey").bitstr())});e.PublicKey=i;var n=r.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())}),i=r.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(n),this.key("subjectPrivateKey").octstr())});e.PrivateKey=i;i=r.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});e.EncryptedPrivateKey=i;i=r.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});e.DSAPrivateKey=i,e.DSAparam=r.define("DSAparam",function(){this.int()});i=r.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(o),this.key("publicKey").optional().explicit(1).bitstr())});e.ECPrivateKey=i;var o=r.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});e.signature=r.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},function(t,e){},function(t,e,i){"use strict";const r=i(105),n=i(107),o=i(0);function s(t,e){this.name=t,this.body=e,this.decoders={},this.encoders={}}e.define=function(t,e){return new s(t,e)},s.prototype._createNamed=function(i){const e=this.name;function t(t){this._initNamed(t,e)}return o(t,i),t.prototype._initNamed=function(t,e){i.call(this,t,e)},new t(this)},s.prototype._getDecoder=function(t){return this.decoders.hasOwnProperty(t=t||"der")||(this.decoders[t]=this._createNamed(n[t])),this.decoders[t]},s.prototype.decode=function(t,e,i){return this._getDecoder(e).decode(t,i)},s.prototype._getEncoder=function(t){return this.encoders.hasOwnProperty(t=t||"der")||(this.encoders[t]=this._createNamed(r[t])),this.encoders[t]},s.prototype.encode=function(t,e,i){return this._getEncoder(e).encode(t,i)}},function(t,e,i){"use strict";const r=i(0),n=i(106);function o(t){n.call(this,t),this.enc="pem"}r(o,n),(t.exports=o).prototype.encode=function(t,e){const i=n.prototype.encode.call(this,t).toString("base64"),r=["-----BEGIN "+e.label+"-----"];for(let t=0;t<i.length;t+=64)r.push(i.slice(t,t+64));return r.push("-----END "+e.label+"-----"),r.join("\n")}},function(t,e,i){"use strict";const r=i(0),h=i(53).Buffer,u=i(108);function n(t){u.call(this,t),this.enc="pem"}r(n,u),(t.exports=n).prototype.decode=function(t,e){const i=t.toString().split(/[\r\n]+/g),r=e.label.toUpperCase(),n=/^-----(BEGIN|END) ([^-]+)-----$/;let o=-1,s=-1;for(let t=0;t<i.length;t++){const e=i[t].match(n);if(null!==e&&e[2]===r){if(-1!==o){if("END"!==e[1])break;s=t;break}if("BEGIN"!==e[1])break;o=t}}if(-1===o||-1===s)throw new Error("PEM section not found for: "+r);const a=i.slice(o+1,s).join("");a.replace(/[^a-z0-9+/=]+/gi,"");t=h.from(a,"base64");return u.prototype.decode.call(this,t,e)}},function(t,e,i){"use strict";const r=e;r.Reporter=i(55).Reporter,r.DecoderBuffer=i(27).DecoderBuffer,r.EncoderBuffer=i(27).EncoderBuffer,r.Node=i(54)},function(t,e,i){"use strict";const r=e;r._reverse=function(i){const r={};return Object.keys(i).forEach(function(t){(0|t)==t&&(t|=0);var e=i[t];r[e]=t}),r},r.der=i(56)},function(t,e,i){"use strict";var i=i(103),r=i.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),n=i.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),o=i.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional())}),s=i.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(o),this.key("subjectPublicKey").bitstr())}),a=i.define("RelativeDistinguishedName",function(){this.setof(n)}),h=i.define("RDNSequence",function(){this.seqof(a)}),u=i.define("Name",function(){this.choice({rdnSequence:this.use(h)})}),f=i.define("Validity",function(){this.seq().obj(this.key("notBefore").use(r),this.key("notAfter").use(r))}),l=i.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),d=i.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int().optional(),this.key("serialNumber").int(),this.key("signature").use(o),this.key("issuer").use(u),this.key("validity").use(f),this.key("subject").use(u),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(l).optional())}),i=i.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(d),this.key("signatureAlgorithm").use(o),this.key("signatureValue").bitstr())});t.exports=i},function(t){t.exports=JSON.parse('{"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"}')},function(t,e,i){var a=/Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r+/=]+)[\n\r]+/m,h=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----/m,u=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----([0-9A-z\n\r+/=]+)-----END \1-----$/m,f=i(30),l=i(43),d=i(1).Buffer;t.exports=function(t,e){var i,r,n,o=t.toString(),s=o.match(a);return n=s?(i="aes"+s[1],r=d.from(s[2],"hex"),t=d.from(s[3].replace(/[\r\n]/g,""),"base64"),e=f(e,r.slice(0,8),parseInt(s[1],10)).key,s=[],r=l.createDecipheriv(i,e,r),s.push(r.update(t)),s.push(r.final()),d.concat(s)):(n=o.match(u),d.from(n[2].replace(/[\r\n]/g,""),"base64")),{tag:o.match(h)[1],data:n}}},function(t,e,i){var l=i(46).Buffer,d=i(49),c=i(50).ec,p=i(32),m=i(109);function b(t,e){if(t.cmpn(0)<=0)throw new Error("invalid sig");if(t.cmp(e)>=e)throw new Error("invalid sig")}t.exports=function(t,e,i,r,n){var h=p(i);if("ec"===h.type){if("ecdsa"!==r&&"ecdsa/rsa"!==r)throw new Error("wrong public key type");return function(t,e,i){var r=m[i.data.algorithm.curve.join(".")];if(!r)throw new Error("unknown curve "+i.data.algorithm.curve.join("."));r=new c(r),i=i.data.subjectPrivateKey.data;return 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n={secp256k1:{name:"secp256k1",byteLength:32},secp224r1:{name:"p224",byteLength:28},prime256v1:{name:"p256",byteLength:32},prime192v1:{name:"p192",byteLength:24},ed25519:{name:"ed25519",byteLength:32},secp384r1:{name:"p384",byteLength:48},secp521r1:{name:"p521",byteLength:66}};function o(t){this.curveType=n[t],this.curveType||(this.curveType={name:t}),this.curve=new e.ec(this.curveType.name),this.keys=void 0}function s(t,e,i){Array.isArray(t)||(t=t.toArray());t=new r(t);return i&&t.length<i&&((i=new r(i-t.length)).fill(0),t=r.concat([i,t])),e?t.toString(e):t}n.p224=n.secp224r1,n.p256=n.secp256r1=n.prime256v1,n.p192=n.secp192r1=n.prime192v1,n.p384=n.secp384r1,n.p521=n.secp521r1,o.prototype.generateKeys=function(t,e){return this.keys=this.curve.genKeyPair(),this.getPublicKey(t,e)},o.prototype.computeSecret=function(t,e,i){return e=e||"utf8",r.isBuffer(t)||(t=new 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f=1,h=l(t,u,t.length,e),u=0;u<s;u++)f*=e;this.imuln(f),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}},b.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},b.prototype.clone=function(){var t=new b(null);return this.copy(t),t},b.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},b.prototype.strip=function(){for(;1<this.length&&0===this.words[this.length-1];)this.length--;return this._normSign()},b.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},b.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var d=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function r(t,e,i){i.negative=e.negative^t.negative;var r=t.length+e.length|0,r=(i.length=r)-1|0,n=(0|t.words[0])*(0|e.words[0]),o=n/67108864|0;i.words[0]=67108863&n;for(var s=1;s<r;s++){for(var a=o>>>26,h=67108863&o,u=Math.min(s,e.length-1),f=Math.max(0,s-t.length+1);f<=u;f++)a+=(n=(0|t.words[s-f|0])*(0|e.words[f])+h)/67108864|0,h=67108863&n;i.words[s]=0|h,o=0|a}return 0!==o?i.words[s]=0|o:i.length--,i.strip()}b.prototype.toString=function(t,e){if(e=0|e||1,16===(t=t||10)||"hex"===t){a="";for(var i=0,r=0,n=0;n<this.length;n++){var o=this.words[n],s=(16777215&(o<<i|r)).toString(16),a=0!=(r=o>>>24-i&16777215)||n!==this.length-1?d[6-s.length]+s+a:s+a;26<=(i+=2)&&(i-=26,n--)}for(0!==r&&(a=r.toString(16)+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}if(t===(0|t)&&2<=t&&t<=36){var h=c[t],u=p[t];a="";var f=this.clone();for(f.negative=0;!f.isZero();){var l=f.modn(u).toString(t);a=(f=f.idivn(u)).isZero()?l+a:d[h-l.length]+l+a}for(this.isZero()&&(a="0"+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}m(!1,"Base should be between 2 and 36")},b.prototype.toNumber=function(){var t=this.words[0];return 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r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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f=1,h=l(t,u,t.length,e),u=0;u<s;u++)f*=e;this.imuln(f),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}},b.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},b.prototype.clone=function(){var t=new b(null);return this.copy(t),t},b.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},b.prototype.strip=function(){for(;1<this.length&&0===this.words[this.length-1];)this.length--;return this._normSign()},b.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},b.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var d=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function r(t,e,i){i.negative=e.negative^t.negative;var r=t.length+e.length|0,r=(i.length=r)-1|0,n=(0|t.words[0])*(0|e.words[0]),o=n/67108864|0;i.words[0]=67108863&n;for(var s=1;s<r;s++){for(var a=o>>>26,h=67108863&o,u=Math.min(s,e.length-1),f=Math.max(0,s-t.length+1);f<=u;f++)a+=(n=(0|t.words[s-f|0])*(0|e.words[f])+h)/67108864|0,h=67108863&n;i.words[s]=0|h,o=0|a}return 0!==o?i.words[s]=0|o:i.length--,i.strip()}b.prototype.toString=function(t,e){if(e=0|e||1,16===(t=t||10)||"hex"===t){a="";for(var i=0,r=0,n=0;n<this.length;n++){var o=this.words[n],s=(16777215&(o<<i|r)).toString(16),a=0!=(r=o>>>24-i&16777215)||n!==this.length-1?d[6-s.length]+s+a:s+a;26<=(i+=2)&&(i-=26,n--)}for(0!==r&&(a=r.toString(16)+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}if(t===(0|t)&&2<=t&&t<=36){var h=c[t],u=p[t];a="";var f=this.clone();for(f.negative=0;!f.isZero();){var l=f.modn(u).toString(t);a=(f=f.idivn(u)).isZero()?l+a:d[h-l.length]+l+a}for(this.isZero()&&(a="0"+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}m(!1,"Base should be between 2 and 36")},b.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:2<this.length&&m(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},b.prototype.toJSON=function(){return this.toString(16)},b.prototype.toBuffer=function(t,e){return m(void 0!==i),this.toArrayLike(i,t,e)},b.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},b.prototype.toArrayLike=function(t,e,i){var r=this.byteLength(),n=i||Math.max(1,r);m(r<=n,"byte array longer than desired length"),m(0<n,"Requested array length <= 0"),this.strip();var o,s,e="le"===e,a=new t(n),h=this.clone();if(e){for(s=0;!h.isZero();s++)o=h.andln(255),h.iushrn(8),a[s]=o;for(;s<n;s++)a[s]=0}else{for(s=0;s<n-r;s++)a[s]=0;for(s=0;!h.isZero();s++)o=h.andln(255),h.iushrn(8),a[n-s-1]=o}return a},Math.clz32?b.prototype._countBits=function(t){return 32-Math.clz32(t)}:b.prototype._countBits=function(t){var e=t,t=0;return 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e,i=this.length>t.length?(e=this,t):(e=t,this),r=0;r<i.length;r++)this.words[r]=e.words[r]^i.words[r];if(this!==e)for(;r<e.length;r++)this.words[r]=e.words[r];return this.length=e.length,this.strip()},b.prototype.ixor=function(t){return m(0==(this.negative|t.negative)),this.iuxor(t)},b.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},b.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},b.prototype.inotn=function(t){m("number"==typeof t&&0<=t);var e=0|Math.ceil(t/26),t=t%26;this._expand(e),0<t&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return 0<t&&(this.words[i]=~this.words[i]&67108863>>26-t),this.strip()},b.prototype.notn=function(t){return this.clone().inotn(t)},b.prototype.setn=function(t,e){m("number"==typeof t&&0<=t);var i=t/26|0,t=t%26;return this._expand(1+i),this.words[i]=e?this.words[i]|1<<t:this.words[i]&~(1<<t),this.strip()},b.prototype.iadd=function(t){var e,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();for(var r=this.length>t.length?(i=this,t):(i=t,this),n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},b.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},b.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this.strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var n=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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l=i(1).Buffer,d=i(35);t.exports=function(t,e,i,r){if(l.isBuffer(t)||(t=l.from(t,"binary")),e&&8!==(e=!l.isBuffer(e)?l.from(e,"binary"):e).length)throw new RangeError("salt should be Buffer with 8 byte length");for(var n=i/8,o=l.alloc(n),s=l.alloc(r||0),a=l.alloc(0);0<n||0<r;){var h=new d;h.update(a),h.update(t),e&&h.update(e);var u,a=h.digest(),f=0;0<n&&(u=o.length-n,f=Math.min(n,a.length),a.copy(o,u,0,f),n-=f),f<a.length&&0<r&&(h=s.length-r,u=Math.min(r,a.length-f),a.copy(s,h,f,f+u),r-=u)}return a.fill(0),{key:o,iv:s}}},function(t,e,i){"use strict";var r=i(9),n=i(7),E=n.getNAF,x=n.getJSF,l=n.assert;function o(t,e){this.type=t,this.p=new r(e.p,16),this.red=e.prime?r.red(e.prime):r.mont(this.p),this.zero=new r(0).toRed(this.red),this.one=new r(1).toRed(this.red),this.two=new r(2).toRed(this.red),this.n=e.n&&new r(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new 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h=0;0<=a&&0===o[a];a--)h++;if(0<=a&&h++,s=s.dblp(h),a<0)break;var u=o[a];l(0!==u),s="affine"===t.type?0<u?s.mixedAdd(n[u-1>>1]):s.mixedAdd(n[-u-1>>1].neg()):0<u?s.add(n[u-1>>1]):s.add(n[-u-1>>1].neg())}return"affine"===t.type?s.toP():s},o.prototype._wnafMulAdd=function(t,e,i,r,n){for(var o,s=this._wnafT1,a=this._wnafT2,h=this._wnafT3,u=0,f=0;f<r;f++){var l=(o=e[f])._getNAFPoints(t);s[f]=l.wnd,a[f]=l.points}for(f=r-1;1<=f;f-=2){var d=f-1,c=f;if(1===s[d]&&1===s[c]){var p=[e[d],null,null,e[c]];0===e[d].y.cmp(e[c].y)?(p[1]=e[d].add(e[c]),p[2]=e[d].toJ().mixedAdd(e[c].neg())):0===e[d].y.cmp(e[c].y.redNeg())?(p[1]=e[d].toJ().mixedAdd(e[c]),p[2]=e[d].add(e[c].neg())):(p[1]=e[d].toJ().mixedAdd(e[c]),p[2]=e[d].toJ().mixedAdd(e[c].neg()));var m=[-3,-1,-5,-7,0,7,5,1,3],b=x(i[d],i[c]),u=Math.max(b[0].length,u);for(h[d]=new Array(u),h[c]=new Array(u),S=0;S<u;S++){var g=0|b[0][S],v=0|b[1][S];h[d][S]=m[3*(1+g)+(1+v)],h[c][S]=0,a[d]=p}}else h[d]=E(i[d],s[d],this._bitLength),h[c]=E(i[c],s[c],this._bitLength),u=Math.max(h[d].length,u),u=Math.max(h[c].length,u)}var y=this.jpoint(null,null,null),w=this._wnafT4;for(f=u;0<=f;f--){for(var M=0;0<=f;){for(var _=!0,S=0;S<r;S++)w[S]=0|h[S][f],0!==w[S]&&(_=!1);if(!_)break;M++,f--}if(0<=f&&M++,y=y.dblp(M),f<0)break;for(S=0;S<r;S++){var k=w[S];0!==k&&(0<k?o=a[S][k-1>>1]:k<0&&(o=a[S][-k-1>>1].neg()),y="affine"===o.type?y.mixedAdd(o):y.add(o))}}for(f=0;f<r;f++)a[f]=null;return n?y:y.toP()},(o.BasePoint=s).prototype.eq=function(){throw new Error("Not implemented")},s.prototype.validate=function(){return this.curve.validate(this)},o.prototype.decodePoint=function(t,e){t=n.toArray(t,e);e=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*e)return 6===t[0]?l(t[t.length-1]%2==0):7===t[0]&&l(t[t.length-1]%2==1),this.point(t.slice(1,1+e),t.slice(1+e,1+2*e));if((2===t[0]||3===t[0])&&t.length-1===e)return this.pointFromX(t.slice(1,1+e),3===t[0]);throw new Error("Unknown point format")},s.prototype.encodeCompressed=function(t){return this.encode(t,!0)},s.prototype._encode=function(t){var e=this.curve.p.byteLength(),i=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(i):[4].concat(i,this.getY().toArray("be",e))},s.prototype.encode=function(t,e){return n.encode(this._encode(e),t)},s.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},s.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},s.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var i=[this],r=this,n=0;n<e;n+=t){for(var o=0;o<t;o++)r=r.dbl();i.push(r)}return{step:t,points:i}},s.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],i=(1<<t)-1,r=1==i?null:this.dbl(),n=1;n<i;n++)e[n]=e[n-1].add(r);return{wnd:t,points:e}},s.prototype._getBeta=function(){return null},s.prototype.dblp=function(t){for(var e=this,i=0;i<t;i++)e=e.dbl();return e}},function(t,e,i){var c=i(204),p=i(212),m=i(213),b=i(43),g=i(77),v=i(1).Buffer;function r(t){var e;"object"!=typeof t||v.isBuffer(t)||(e=t.passphrase,t=t.key),"string"==typeof t&&(t=v.from(t));var i,r,n,o,s,a,h,u,f,t=m(t,e),l=t.tag,d=t.data;switch(l){case"CERTIFICATE":r=c.certificate.decode(d,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(i=(r=r||c.PublicKey.decode(d,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return c.RSAPublicKey.decode(r.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return r.subjectPrivateKey=r.subjectPublicKey,{type:"ec",data:r};case"1.2.840.10040.4.1":return r.algorithm.params.pub_key=c.DSAparam.decode(r.subjectPublicKey.data,"der"),{type:"dsa",data:r.algorithm.params};default:throw new Error("unknown key id "+i)}case"ENCRYPTED PRIVATE KEY":n=d=c.EncryptedPrivateKey.decode(d,"der"),o=e,s=n.algorithm.decrypt.kde.kdeparams.salt,a=parseInt(n.algorithm.decrypt.kde.kdeparams.iters.toString(),10),h=p[n.algorithm.decrypt.cipher.algo.join(".")],u=n.algorithm.decrypt.cipher.iv,f=n.subjectPrivateKey,n=parseInt(h.split("-")[1],10)/8,n=g.pbkdf2Sync(o,s,a,n,"sha1"),n=b.createDecipheriv(h,n,u),(u=[]).push(n.update(f)),u.push(n.final()),d=v.concat(u);case"PRIVATE KEY":switch(i=(r=c.PrivateKey.decode(d,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return c.RSAPrivateKey.decode(r.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:r.algorithm.curve,privateKey:c.ECPrivateKey.decode(r.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return r.algorithm.params.priv_key=c.DSAparam.decode(r.subjectPrivateKey,"der"),{type:"dsa",params:r.algorithm.params};default:throw new Error("unknown key id "+i)}case"RSA PUBLIC KEY":return c.RSAPublicKey.decode(d,"der");case"RSA PRIVATE KEY":return c.RSAPrivateKey.decode(d,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:c.DSAPrivateKey.decode(d,"der")};case"EC PRIVATE KEY":return{curve:(d=c.ECPrivateKey.decode(d,"der")).parameters.value,privateKey:d.privateKey};default:throw new Error("unknown key type "+l)}}(t.exports=r).signature=c.signature},function(t,r,n){"use strict";!function(o){var e=n(11),i=n(34);r.a={name:"ModuleStore",data:()=>({loading:!0,search:{tab:"store",priceType:"all",isRecommend:!1,categoryId:0,type:"",keywords:""},commandDialogMsgs:[],commandDialogRunStart:0,commandDialogRunElapse:0,commandDialogShow:!1,commandDialogFinish:!1,commandDialogTitle:"",memberUserShow:!1,memberUserLoading:!1,memberLoginCaptchaImage:null,memberLoginInfo:{username:"",password:"",captcha:"",agree:!1},storeApiToken:i.a.get("storeApiToken",""),memberUser:{id:0,username:"",avatar:""},categories:[],types:[],modules:[],storeConfig:{disable:!1},installVersionDialogShow:!1,installVersionReleases:[],installVersionModule:null}),watch:{memberUser:{handler(t,e){this.doLoad()},deep:!0}},computed:{filterModules(){return 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s=this.words[n]<<o|r;t[i++]=255&s,i<t.length&&(t[i++]=s>>8&255),i<t.length&&(t[i++]=s>>16&255),6===o?(i<t.length&&(t[i++]=s>>24&255),o=r=0):(r=s>>>24,o+=2)}if(i<t.length)for(t[i++]=r;i<t.length;)t[i++]=0},b.prototype._toArrayLikeBE=function(t,e){for(var i=t.length-1,r=0,n=0,o=0;n<this.length;n++){var s=this.words[n]<<o|r;t[i--]=255&s,0<=i&&(t[i--]=s>>8&255),0<=i&&(t[i--]=s>>16&255),6===o?(0<=i&&(t[i--]=s>>24&255),o=r=0):(r=s>>>24,o+=2)}if(0<=i)for(t[i--]=r;0<=i;)t[i--]=0},Math.clz32?b.prototype._countBits=function(t){return 32-Math.clz32(t)}:b.prototype._countBits=function(t){var e=t,t=0;return 4096<=e&&(t+=13,e>>>=13),64<=e&&(t+=7,e>>>=7),8<=e&&(t+=4,e>>>=4),2<=e&&(t+=2,e>>>=2),t+e},b.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,t=0;return 0==(8191&e)&&(t+=13,e>>>=13),0==(127&e)&&(t+=7,e>>>=7),0==(15&e)&&(t+=4,e>>>=4),0==(3&e)&&(t+=2,e>>>=2),0==(1&e)&&t++,t},b.prototype.bitLength=function(){var t=this.words[this.length-1],t=this._countBits(t);return 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r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)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tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function h(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i._strip()}function u(t,e,i){return h(t,e,i)}Math.imul||(a=o),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?a:i<63?o:i<1024?h:u)(this,t,e)},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new 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e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this._strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this._strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<=t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this._strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s._strip(),r._strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modrn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modrn=function(t){var e=t<0;m((t=e?-t:t)<=67108863);for(var i=(1<<26)%t,r=0,n=this.length-1;0<=n;n--)r=(i*r+(0|this.words[n]))%t;return e?-r:r},b.prototype.modn=function(t){return this.modrn(t)},b.prototype.idivn=function(t){var e=t<0;m((t=e?-t:t)<=67108863);for(var i=0,r=this.length-1;0<=r;r--){var n=(0|this.words[r])+67108864*i;this.words[r]=n/t|0,i=n%t}return this._strip(),e?this.ineg():this},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this._strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new _(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var f={k256:null,p224:null,p192:null,p25519:null};function g(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function S(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}g.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},e(v,g),v.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(y,g),e(w,g),e(M,g),M.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(f[t])return f[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return f[t]=e},_.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(r(t,t.umod(this.m)._forceRed(this)),t)},_.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},_.prototype.add=function(t,e){this._verify2(t,e);e=t.add(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},_.prototype.iadd=function(t,e){this._verify2(t,e);e=t.iadd(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e},_.prototype.sub=function(t,e){this._verify2(t,e);e=t.sub(e);return e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},_.prototype.isub=function(t,e){this._verify2(t,e);e=t.isub(e);return e.cmpn(0)<0&&e.iadd(this.m),e},_.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},_.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},_.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},_.prototype.isqr=function(t){return this.imul(t,t.clone())},_.prototype.sqr=function(t){return this.mul(t,t)},_.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(m(e%2==1),3===e){e=this.m.add(new b(1)).iushrn(2);return this.pow(t,e)}for(var i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var d=f,c=0;0!==d.cmp(n);c++)d=d.redSqr();m(c<l);var p=this.pow(h,new b(1).iushln(l-c-1)),u=u.redMul(p),h=p.redSqr(),f=f.redMul(h),l=c}return u},_.prototype.invm=function(t){t=t._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},_.prototype.pow=function(t,e){if(e.isZero())return new b(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=new Array(16);i[0]=new b(1).toRed(this),i[1]=t;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],t);var n=i[0],o=0,s=0,a=e.bitLength()%26;for(0===a&&(a=26),r=e.length-1;0<=r;r--){for(var h=e.words[r],u=a-1;0<=u;u--){var f=h>>u&1;n!==i[0]&&(n=this.sqr(n)),0!=f||0!==o?(o<<=1,o|=f,(4==++s||0===r&&0===u)&&(n=this.mul(n,i[o]),o=s=0)):s=0}a=26}return n},_.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},_.prototype.convertFrom=function(t){t=t.clone();return t.red=null,t},b.mont=function(t){return new S(t)},e(S,_),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){t=this.imod(t.mul(this.rinv));return t.red=null,t},S.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;t=t.imul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},S.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new b(0)._forceRed(this);t=t.mul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 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ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:e.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),h("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:e.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),h("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 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353c7086 a272c240 88be9476 9fd16650"]}),h("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:e.sha256,gRed:!1,g:["9"]}),h("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:e.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{r=i(196)}catch(t){r=void 0}h("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c 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r)r.hasOwnProperty(e)&&"allocUnsafe"!==e&&"allocUnsafeSlow"!==e&&(o[e]=r[e]);if(n.Buffer.prototype=r.prototype,o.from&&o.from!==Uint8Array.from||(o.from=function(t,e,i){if("number"==typeof t)throw new TypeError('The "value" argument must not be of type number. 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r={};this._baseState=r,r.name=i,r.enc=t,r.parent=e||null,r.children=null,r.tag=null,r.args=null,r.reverseArgs=null,r.choice=null,r.optional=!1,r.any=!1,r.obj=!1,r.use=null,r.useDecoder=null,r.key=null,r.default=null,r.explicit=null,r.implicit=null,r.contains=null,r.parent||(r.children=[],this._wrap())}t.exports=u;const f=["enc","parent","children","tag","args","reverseArgs","choice","optional","any","obj","use","alteredUse","key","default","explicit","implicit","contains"];u.prototype.clone=function(){const e=this._baseState,i={};f.forEach(function(t){i[t]=e[t]});const t=new this.constructor(i.parent);return t._baseState=i,t},u.prototype._wrap=function(){const i=this._baseState;s.forEach(function(e){this[e]=function(){const t=new this.constructor(this);return i.children.push(t),t[e].apply(t,arguments)}},this)},u.prototype._init=function(t){const e=this._baseState;n(null===e.parent),t.call(this),e.children=e.children.filter(function(t){return t._baseState.parent===this},this),n.equal(e.children.length,1,"Root node can have only one child")},u.prototype._useArgs=function(t){const e=this._baseState,i=t.filter(function(t){return t instanceof this.constructor},this);t=t.filter(function(t){return!(t instanceof this.constructor)},this),0!==i.length&&(n(null===e.children),e.children=i,i.forEach(function(t){t._baseState.parent=this},this)),0!==t.length&&(n(null===e.args),e.args=t,e.reverseArgs=t.map(function(i){if("object"!=typeof i||i.constructor!==Object)return i;const r={};return Object.keys(i).forEach(function(t){t==(0|t)&&(t|=0);var e=i[t];r[e]=t}),r}))},["_peekTag","_decodeTag","_use","_decodeStr","_decodeObjid","_decodeTime","_decodeNull","_decodeInt","_decodeBool","_decodeList","_encodeComposite","_encodeStr","_encodeObjid","_encodeTime","_encodeNull","_encodeInt","_encodeBool"].forEach(function(e){u.prototype[e]=function(){var t=this._baseState;throw new Error(e+" not implemented for encoding: "+t.enc)}}),o.forEach(function(i){u.prototype[i]=function(){const t=this._baseState,e=Array.prototype.slice.call(arguments);return n(null===t.tag),t.tag=i,this._useArgs(e),this}}),u.prototype.use=function(t){n(t);const e=this._baseState;return n(null===e.use),e.use=t,this},u.prototype.optional=function(){return this._baseState.optional=!0,this},u.prototype.def=function(t){const e=this._baseState;return n(null===e.default),e.default=t,e.optional=!0,this},u.prototype.explicit=function(t){const e=this._baseState;return n(null===e.explicit&&null===e.implicit),e.explicit=t,this},u.prototype.implicit=function(t){const e=this._baseState;return n(null===e.explicit&&null===e.implicit),e.implicit=t,this},u.prototype.obj=function(){const t=this._baseState,e=Array.prototype.slice.call(arguments);return t.obj=!0,0!==e.length&&this._useArgs(e),this},u.prototype.key=function(t){const e=this._baseState;return n(null===e.key),e.key=t,this},u.prototype.any=function(){return this._baseState.any=!0,this},u.prototype.choice=function(e){const t=this._baseState;return n(null===t.choice),t.choice=e,this._useArgs(Object.keys(e).map(function(t){return e[t]})),this},u.prototype.contains=function(t){const e=this._baseState;return n(null===e.use),e.contains=t,this},u.prototype._decode=function(e,i){const r=this._baseState;if(null===r.parent)return e.wrapResult(r.children[0]._decode(e,i));let n,o=r.default,s=!0,t=null;if(null!==r.key&&(t=e.enterKey(r.key)),r.optional){let t=null;if(null!==r.explicit?t=r.explicit:null!==r.implicit?t=r.implicit:null!==r.tag&&(t=r.tag),null!==t||r.any){if(s=this._peekTag(e,t,r.any),e.isError(s))return s}else{const n=e.save();try{null===r.choice?this._decodeGeneric(r.tag,e,i):this._decodeChoice(e,i),s=!0}catch(e){s=!1}e.restore(n)}}if(r.obj&&s&&(n=e.enterObject()),s){if(null!==r.explicit){const i=this._decodeTag(e,r.explicit);if(e.isError(i))return i;e=i}const n=e.offset;if(null===r.use&&null===r.choice){let t;r.any&&(t=e.save());const n=this._decodeTag(e,null!==r.implicit?r.implicit:r.tag,r.any);if(e.isError(n))return n;r.any?o=e.raw(t):e=n}if(i&&i.track&&null!==r.tag&&i.track(e.path(),n,e.length,"tagged"),i&&i.track&&null!==r.tag&&i.track(e.path(),e.offset,e.length,"content"),r.any||(o=null===r.choice?this._decodeGeneric(r.tag,e,i):this._decodeChoice(e,i)),e.isError(o))return o;if(r.any||null!==r.choice||null===r.children||r.children.forEach(function(t){t._decode(e,i)}),r.contains&&("octstr"===r.tag||"bitstr"===r.tag)){const n=new h(o);o=this._getUse(r.contains,e._reporterState.obj)._decode(n,i)}}return r.obj&&s&&(o=e.leaveObject(n)),null===r.key||null===o&&!0!==s?null!==t&&e.exitKey(t):e.leaveKey(t,r.key,o),o},u.prototype._decodeGeneric=function(t,e,i){var r=this._baseState;return"seq"===t||"set"===t?null:"seqof"===t||"setof"===t?this._decodeList(e,t,r.args[0],i):/str$/.test(t)?this._decodeStr(e,t,i):"objid"===t&&r.args?this._decodeObjid(e,r.args[0],r.args[1],i):"objid"===t?this._decodeObjid(e,null,null,i):"gentime"===t||"utctime"===t?this._decodeTime(e,t,i):"null_"===t?this._decodeNull(e,i):"bool"===t?this._decodeBool(e,i):"objDesc"===t?this._decodeStr(e,t,i):"int"===t||"enum"===t?this._decodeInt(e,r.args&&r.args[0],i):null!==r.use?this._getUse(r.use,e._reporterState.obj)._decode(e,i):e.error("unknown tag: "+t)},u.prototype._getUse=function(t,e){const i=this._baseState;return i.useDecoder=this._use(t,e),n(null===i.useDecoder._baseState.parent),i.useDecoder=i.useDecoder._baseState.children[0],i.implicit!==i.useDecoder._baseState.implicit&&(i.useDecoder=i.useDecoder.clone(),i.useDecoder._baseState.implicit=i.implicit),i.useDecoder},u.prototype._decodeChoice=function(r,n){const o=this._baseState;let s=null,a=!1;return Object.keys(o.choice).some(function(t){const e=r.save(),i=o.choice[t];try{const o=i._decode(r,n);if(r.isError(o))return!1;s={type:t,value:o},a=!0}catch(t){return r.restore(e),!1}return!0},this),a?s:r.error("Choice not matched")},u.prototype._createEncoderBuffer=function(t){return new r(t,this.reporter)},u.prototype._encode=function(t,e,i){var r=this._baseState;if(null===r.default||r.default!==t){t=this._encodeValue(t,e,i);return void 0===t||this._skipDefault(t,e,i)?void 0:t}},u.prototype._encodeValue=function(i,r,t){const e=this._baseState;if(null===e.parent)return e.children[0]._encode(i,r||new a);let n=null;if(this.reporter=r,e.optional&&void 0===i){if(null===e.default)return;i=e.default}let o=null,s=!1;if(e.any)n=this._createEncoderBuffer(i);else if(e.choice)n=this._encodeChoice(i,r);else if(e.contains)o=this._getUse(e.contains,t)._encode(i,r),s=!0;else if(e.children)o=e.children.map(function(t){if("null_"===t._baseState.tag)return 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W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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i=Math.pow(2,30)-1;t.exports=function(t,e){if("number"!=typeof t)throw new TypeError("Iterations not a number");if(t<0)throw new TypeError("Bad iterations");if("number"!=typeof e)throw new TypeError("Key length not a number");if(e<0||i<e||e!=e)throw new TypeError("Bad key length")}},function(e,t,i){!function(t){t=t.browser||!t.version||6<=parseInt(t.version.split(".")[0].slice(1),10)?"utf-8":"binary";e.exports=t}.call(this,i(2))},function(t,e,i){var u=i(75),f=i(38),l=i(39),b=i(1).Buffer,g=i(78),v=i(79),y=i(81),d=b.alloc(128),w={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20};function M(t,e,i){var r,n="rmd160"===(r=t)||"ripemd160"===r?function(t){return(new f).update(t).digest()}:"md5"===r?u:function(t){return l(r).update(t).digest()},o="sha512"===t||"sha384"===t?128:64;e.length>o?e=n(e):e.length<o&&(e=b.concat([e,d],o));for(var 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a=0;a<=24;a+=8)n<<=1,n|=e>>a+s&1;for(a=0;a<=24;a+=8)n<<=1,n|=t>>a+s&1}for(a=0;a<=24;a+=8)n<<=1,n|=e>>a+s&1;for(s=1;s<=3;s++){for(a=0;a<=24;a+=8)o<<=1,o|=e>>a+s&1;for(a=0;a<=24;a+=8)o<<=1,o|=t>>a+s&1}for(a=0;a<=24;a+=8)o<<=1,o|=t>>a+s&1;i[r+0]=n>>>0,i[r+1]=o>>>0},e.r28shl=function(t,e){return t<<e&268435455|t>>>28-e};var h=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];e.pc2=function(t,e,i,r){for(var n=0,o=0,s=h.length>>>1,a=0;a<s;a++)n<<=1,n|=t>>>h[a]&1;for(a=s;a<h.length;a++)o<<=1,o|=e>>>h[a]&1;i[r+0]=n>>>0,i[r+1]=o>>>0},e.expand=function(t,e,i){for(var r=0,n=0,r=(1&t)<<5|t>>>27,o=23;15<=o;o-=4)r<<=6,r|=t>>>o&63;for(o=11;3<=o;o-=4)n|=t>>>o&63,n<<=6;n|=(31&t)<<1|t>>>31,e[i+0]=r>>>0,e[i+1]=n>>>0};var n=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];e.substitute=function(t,e){for(var i=0,r=0;r<4;r++)i<<=4,i|=n[64*r+(t>>>18-6*r&63)];for(r=0;r<4;r++)i<<=4,i|=n[256+64*r+(e>>>18-6*r&63)];return i>>>0};var r=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];e.permute=function(t){for(var e=0,i=0;i<r.length;i++)e<<=1,e|=t>>>r[i]&1;return e>>>0},e.padSplit=function(t,e,i){for(var r=t.toString(2);r.length<e;)r="0"+r;for(var n=[],o=0;o<e;o+=i)n.push(r.slice(o,o+i));return n.join(" ")}},function(t,e,i){"use strict";var s=i(6),r=i(0),f=i(82),n=i(42);function o(){this.tmp=new Array(2),this.keys=null}function a(t){n.call(this,t);var e=new o;this._desState=e,this.deriveKeys(e,t.key)}r(a,n),(t.exports=a).create=function(t){return new a(t)};var h=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];a.prototype.deriveKeys=function(t,e){t.keys=new Array(32),s.equal(e.length,this.blockSize,"Invalid key length");var i=f.readUInt32BE(e,0),r=f.readUInt32BE(e,4);f.pc1(i,r,t.tmp,0),i=t.tmp[0],r=t.tmp[1];for(var n=0;n<t.keys.length;n+=2){var o=h[n>>>1],i=f.r28shl(i,o),r=f.r28shl(r,o);f.pc2(i,r,t.keys,n)}},a.prototype._update=function(t,e,i,r){var n=this._desState,o=f.readUInt32BE(t,e),e=f.readUInt32BE(t,e+4);f.ip(o,e,n.tmp,0),o=n.tmp[0],e=n.tmp[1],"encrypt"===this.type?this._encrypt(n,o,e,n.tmp,0):this._decrypt(n,o,e,n.tmp,0),o=n.tmp[0],e=n.tmp[1],f.writeUInt32BE(i,o,r),f.writeUInt32BE(i,e,r+4)},a.prototype._pad=function(t,e){for(var i=t.length-e,r=e;r<t.length;r++)t[r]=i;return!0},a.prototype._unpad=function(t){for(var e=t[t.length-1],i=t.length-e;i<t.length;i++)s.equal(t[i],e);return t.slice(0,t.length-e)},a.prototype._encrypt=function(t,e,i,r,n){for(var o=e,s=i,a=0;a<t.keys.length;a+=2){var h=t.keys[a],u=t.keys[a+1];f.expand(s,t.tmp,0),h^=t.tmp[0],u^=t.tmp[1];h=f.substitute(h,u),u=s,s=(o^f.permute(h))>>>0,o=u}f.rip(s,o,r,n)},a.prototype._decrypt=function(t,e,i,r,n){for(var o=i,s=e,a=t.keys.length-2;0<=a;a-=2){var h=t.keys[a],u=t.keys[a+1];f.expand(o,t.tmp,0),h^=t.tmp[0],u^=t.tmp[1];h=f.substitute(h,u),u=o,o=(s^f.permute(h))>>>0,s=u}f.rip(o,s,r,n)}},function(t,e,i){var h=i(25),u=i(1).Buffer,f=i(85);e.encrypt=function(t,e){var i=Math.ceil(e.length/16),r=t._cache.length;t._cache=u.concat([t._cache,u.allocUnsafe(16*i)]);for(var n=0;n<i;n++){var o=(s=void 0,s=(o=t)._cipher.encryptBlockRaw(o._prev),f(o._prev),s),s=r+16*n;t._cache.writeUInt32BE(o[0],s+0),t._cache.writeUInt32BE(o[1],s+4),t._cache.writeUInt32BE(o[2],s+8),t._cache.writeUInt32BE(o[3],s+12)}var a=t._cache.slice(0,e.length);return t._cache=t._cache.slice(e.length),h(e,a)}},function(t,e){t.exports=function(t){for(var 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o=i(29),s=i(1).Buffer,a=i(10),r=i(0),h=i(164),n=i(25),u=i(85);function f(t,e,i,r){a.call(this);var n=s.alloc(4,0);this._cipher=new o.AES(e);n=this._cipher.encryptBlock(n);this._ghash=new h(n),i=function(t,e,i){if(12===e.length)return t._finID=s.concat([e,s.from([0,0,0,1])]),s.concat([e,s.from([0,0,0,2])]);var r=new h(i),n=e.length,i=n%16;r.update(e),i&&r.update(s.alloc(16-i,0)),r.update(s.alloc(8,0));i=8*n,n=s.alloc(8);n.writeUIntBE(i,0,8),r.update(n),t._finID=r.state;t=s.from(t._finID);return u(t),t}(this,i,n),this._prev=s.from(i),this._cache=s.allocUnsafe(0),this._secCache=s.allocUnsafe(0),this._decrypt=r,this._alen=0,this._len=0,this._mode=t,this._authTag=null,this._called=!1}r(f,a),f.prototype._update=function(t){this._called||!this._alen||(e=16-this._alen%16)<16&&(e=s.alloc(e,0),this._ghash.update(e)),this._called=!0;var e=this._mode.encrypt(this,t);return 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d=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function r(t,e,i){i.negative=e.negative^t.negative;var r=t.length+e.length|0,r=(i.length=r)-1|0,n=(0|t.words[0])*(0|e.words[0]),o=n/67108864|0;i.words[0]=67108863&n;for(var s=1;s<r;s++){for(var a=o>>>26,h=67108863&o,u=Math.min(s,e.length-1),f=Math.max(0,s-t.length+1);f<=u;f++)a+=(n=(0|t.words[s-f|0])*(0|e.words[f])+h)/67108864|0,h=67108863&n;i.words[s]=0|h,o=0|a}return 0!==o?i.words[s]=0|o:i.length--,i.strip()}b.prototype.toString=function(t,e){if(e=0|e||1,16===(t=t||10)||"hex"===t){a="";for(var i=0,r=0,n=0;n<this.length;n++){var o=this.words[n],s=(16777215&(o<<i|r)).toString(16),a=0!=(r=o>>>24-i&16777215)||n!==this.length-1?d[6-s.length]+s+a:s+a;26<=(i+=2)&&(i-=26,n--)}for(0!==r&&(a=r.toString(16)+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}if(t===(0|t)&&2<=t&&t<=36){var h=c[t],u=p[t];a="";var f=this.clone();for(f.negative=0;!f.isZero();){var l=f.modn(u).toString(t);a=(f=f.idivn(u)).isZero()?l+a:d[h-l.length]+l+a}for(this.isZero()&&(a="0"+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}m(!1,"Base should be between 2 and 36")},b.prototype.toNumber=function(){var t=this.words[0];return 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W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(h[t])return h[t];var e;if("k256"===t)e=new f;else if("p224"===t)e=new g;else if("p192"===t)e=new v;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new y}return h[t]=e},w.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},w.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},w.prototype.imod=function(t){return(this.prime?this.prime.ireduce(t):t.umod(this.m))._forceRed(this)},w.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},w.prototype.add=function(t,e){this._verify2(t,e);e=t.add(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},w.prototype.iadd=function(t,e){this._verify2(t,e);e=t.iadd(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e},w.prototype.sub=function(t,e){this._verify2(t,e);e=t.sub(e);return e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},w.prototype.isub=function(t,e){this._verify2(t,e);e=t.isub(e);return e.cmpn(0)<0&&e.iadd(this.m),e},w.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},w.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},w.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},w.prototype.isqr=function(t){return this.imul(t,t.clone())},w.prototype.sqr=function(t){return this.mul(t,t)},w.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(m(e%2==1),3===e){e=this.m.add(new b(1)).iushrn(2);return this.pow(t,e)}for(var i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var d=f,c=0;0!==d.cmp(n);c++)d=d.redSqr();m(c<l);var p=this.pow(h,new b(1).iushln(l-c-1)),u=u.redMul(p),h=p.redSqr(),f=f.redMul(h),l=c}return u},w.prototype.invm=function(t){t=t._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},w.prototype.pow=function(t,e){if(e.isZero())return new b(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=new Array(16);i[0]=new b(1).toRed(this),i[1]=t;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],t);var n=i[0],o=0,s=0,a=e.bitLength()%26;for(0===a&&(a=26),r=e.length-1;0<=r;r--){for(var h=e.words[r],u=a-1;0<=u;u--){var f=h>>u&1;n!==i[0]&&(n=this.sqr(n)),0!=f||0!==o?(o<<=1,o|=f,(4==++s||0===r&&0===u)&&(n=this.mul(n,i[o]),o=s=0)):s=0}a=26}return n},w.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},w.prototype.convertFrom=function(t){t=t.clone();return t.red=null,t},b.mont=function(t){return new M(t)},e(M,w),M.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},M.prototype.convertFrom=function(t){t=this.imod(t.mul(this.rinv));return t.red=null,t},M.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;t=t.imul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},M.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new b(0)._forceRed(this);t=t.mul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},M.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(this)}.call(this,S(15)(t))},function(t,e,i){var c=i(169),r=i(45);function n(t){this.rand=t||new r.Rand}(t.exports=n).create=function(t){return new n(t)},n.prototype._randbelow=function(t){var e=t.bitLength(),i=Math.ceil(e/8);do{var r=new c(this.rand.generate(i))}while(0<=r.cmp(t));return r},n.prototype._randrange=function(t,e){e=e.sub(t);return t.add(this._randbelow(e))},n.prototype.test=function(t,e,i){var r=t.bitLength(),n=c.mont(t),o=new c(1).toRed(n);e=e||Math.max(1,r/48|0);for(var s=t.subn(1),a=0;!s.testn(a);a++);for(var h=t.shrn(a),u=s.toRed(n);0<e;e--){var f=this._randrange(new c(2),s);i&&i(f);var l=f.toRed(n).redPow(h);if(0!==l.cmp(o)&&0!==l.cmp(u)){for(var d=1;d<a;d++){if(0===(l=l.redSqr()).cmp(o))return!1;if(0===l.cmp(u))break}if(d===a)return!1}}return!0},n.prototype.getDivisor=function(t,e){var i=t.bitLength(),r=c.mont(t),n=new c(1).toRed(r);e=e||Math.max(1,i/48|0);for(var o=t.subn(1),s=0;!o.testn(s);s++);for(var a=t.shrn(s),h=o.toRed(r);0<e;e--){var u=this._randrange(new c(2),o),f=t.gcd(u);if(0!==f.cmpn(1))return f;var l=u.toRed(r).redPow(a);if(0!==l.cmp(n)&&0!==l.cmp(h)){for(var d=1;d<s;d++){if(0===(l=l.redSqr()).cmp(n))return l.fromRed().subn(1).gcd(t);if(0===l.cmp(h))break}if(d===s)return(l=l.redSqr()).fromRed().subn(1).gcd(t)}}return!1}},function(D,t,N){"use strict";!function(t,m){var r;(D.exports=M).ReadableState=w,N(12).EventEmitter;function b(t,e){return t.listeners(e).length}var n,e,i,o=N(93),l=N(4).Buffer,d=t.Uint8Array||function(){},s=N(176),g=s&&s.debuglog?s.debuglog("stream"):function(){},a=N(177),t=N(94),h=N(95).getHighWaterMark,s=N(20).codes,c=s.ERR_INVALID_ARG_TYPE,p=s.ERR_STREAM_PUSH_AFTER_EOF,u=s.ERR_METHOD_NOT_IMPLEMENTED,v=s.ERR_STREAM_UNSHIFT_AFTER_END_EVENT;N(0)(M,o);var y=t.errorOrDestroy,f=["error","close","destroy","pause","resume"];function w(t,e,i){r=r||N(21),"boolean"!=typeof i&&(i=e instanceof r),this.objectMode=!!(t=t||{}).objectMode,i&&(this.objectMode=this.objectMode||!!t.readableObjectMode),this.highWaterMark=h(this,t,"readableHighWaterMark",i),this.buffer=new a,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.paused=!0,this.emitClose=!1!==t.emitClose,this.autoDestroy=!!t.autoDestroy,this.destroyed=!1,this.defaultEncoding=t.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,t.encoding&&(n=n||N(13).StringDecoder,this.decoder=new n(t.encoding),this.encoding=t.encoding)}function M(t){if(r=r||N(21),!(this instanceof M))return new M(t);var e=this instanceof r;this._readableState=new w(t,this,e),this.readable=!0,t&&("function"==typeof t.read&&(this._read=t.read),"function"==typeof t.destroy&&(this._destroy=t.destroy)),o.call(this)}function _(t,e,i,r,n){g("readableAddChunk",e);var 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r=0,n=this.length=1;n<=67108863;n*=e)r++;for(var n=n/e|0,o=t.length-i,s=o%--r,a=Math.min(o,o-s)+i,h=0,u=i;u<a;u+=r)h=l(t,u,u+r,e),this.imuln(n),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h);if(0!=s){for(var f=1,h=l(t,u,t.length,e),u=0;u<s;u++)f*=e;this.imuln(f),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}},b.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},b.prototype.clone=function(){var t=new b(null);return this.copy(t),t},b.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},b.prototype.strip=function(){for(;1<this.length&&0===this.words[this.length-1];)this.length--;return this._normSign()},b.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},b.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var 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this.isZero()||(this.negative^=1),this},b.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},b.prototype.ior=function(t){return m(0==(this.negative|t.negative)),this.iuor(t)},b.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},b.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},b.prototype.iuand=function(t){for(var e=this.length>t.length?t:this,i=0;i<e.length;i++)this.words[i]=this.words[i]&t.words[i];return this.length=e.length,this.strip()},b.prototype.iand=function(t){return m(0==(this.negative|t.negative)),this.iuand(t)},b.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},b.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},b.prototype.iuxor=function(t){for(var e,i=this.length>t.length?(e=this,t):(e=t,this),r=0;r<i.length;r++)this.words[r]=e.words[r]^i.words[r];if(this!==e)for(;r<e.length;r++)this.words[r]=e.words[r];return this.length=e.length,this.strip()},b.prototype.ixor=function(t){return m(0==(this.negative|t.negative)),this.iuxor(t)},b.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},b.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},b.prototype.inotn=function(t){m("number"==typeof t&&0<=t);var e=0|Math.ceil(t/26),t=t%26;this._expand(e),0<t&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return 0<t&&(this.words[i]=~this.words[i]&67108863>>26-t),this.strip()},b.prototype.notn=function(t){return this.clone().inotn(t)},b.prototype.setn=function(t,e){m("number"==typeof t&&0<=t);var i=t/26|0,t=t%26;return this._expand(1+i),this.words[i]=e?this.words[i]|1<<t:this.words[i]&~(1<<t),this.strip()},b.prototype.iadd=function(t){var e,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();for(var r=this.length>t.length?(i=this,t):(i=t,this),n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},b.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},b.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this.strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var n=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),o(this,t,e)},b.prototype.imul=function(t){return this.clone().mulTo(t,this)},b.prototype.imuln=function(t){m("number"==typeof t),m(t<67108864);for(var e=0,i=0;i<this.length;i++){var r=(0|this.words[i])*t,n=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=n>>>26,this.words[i]=67108863&n}return 0!==e&&(this.words[i]=e,this.length++),this},b.prototype.muln=function(t){return this.clone().imuln(t)},b.prototype.sqr=function(){return this.mul(this)},b.prototype.isqr=function(){return this.imul(this.clone())},b.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),i=0;i<e.length;i++){var r=i%26;e[i]=(t.words[i/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new b(1);for(var i=this,r=0;r<e.length&&0===e[r];r++,i=i.sqr());if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return this.negative=0,this},b.prototype.abs=function(){return this.clone().iabs()},b.prototype._ishlnsubmul=function(t,e,i){var r=t.length+i;this._expand(r);for(var n=0,o=0;o<t.length;o++){var s=(0|this.words[o+i])+n,a=(0|t.words[o])*e,n=((s-=67108863&a)>>26)-(a/67108864|0);this.words[o+i]=67108863&s}for(;o<this.length-i;o++)n=(s=(0|this.words[o+i])+n)>>26,this.words[o+i]=67108863&s;if(0===n)return this.strip();for(m(-1===n),o=n=0;o<this.length;o++)n=(s=-(0|this.words[o])+n)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},b.prototype._wordDiv=function(t,e){this.length,t.length;var i,r=this.clone(),n=t,o=0|n.words[n.length-1];0!=(i=26-this._countBits(o))&&(n=n.ushln(i),r.iushln(i),o=0|n.words[n.length-1]);var s,a=r.length-n.length;if("mod"!==e){(s=new b(null)).length=1+a,s.words=new Array(s.length);for(var h=0;h<s.length;h++)s.words[h]=0}t=r.clone()._ishlnsubmul(n,1,a);0===t.negative&&(r=t,s&&(s.words[a]=1));for(var u=a-1;0<=u;u--){var f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var h={k256:null,p224:null,p192:null,p25519:null};function u(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function f(){u.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){u.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function v(){u.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function y(){u.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function M(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}u.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},u.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},u.prototype.split=function(t,e){t.iushrn(this.n,0,e)},u.prototype.imulK=function(t){return t.imul(this.k)},e(f,u),f.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},f.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(g,u),e(v,u),e(y,u),y.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 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this.isZero()||(this.negative^=1),this},b.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},b.prototype.ior=function(t){return m(0==(this.negative|t.negative)),this.iuor(t)},b.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},b.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},b.prototype.iuand=function(t){for(var e=this.length>t.length?t:this,i=0;i<e.length;i++)this.words[i]=this.words[i]&t.words[i];return this.length=e.length,this.strip()},b.prototype.iand=function(t){return m(0==(this.negative|t.negative)),this.iuand(t)},b.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},b.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},b.prototype.iuxor=function(t){for(var e,i=this.length>t.length?(e=this,t):(e=t,this),r=0;r<i.length;r++)this.words[r]=e.words[r]^i.words[r];if(this!==e)for(;r<e.length;r++)this.words[r]=e.words[r];return this.length=e.length,this.strip()},b.prototype.ixor=function(t){return m(0==(this.negative|t.negative)),this.iuxor(t)},b.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},b.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},b.prototype.inotn=function(t){m("number"==typeof t&&0<=t);var e=0|Math.ceil(t/26),t=t%26;this._expand(e),0<t&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return 0<t&&(this.words[i]=~this.words[i]&67108863>>26-t),this.strip()},b.prototype.notn=function(t){return this.clone().inotn(t)},b.prototype.setn=function(t,e){m("number"==typeof t&&0<=t);var i=t/26|0,t=t%26;return this._expand(1+i),this.words[i]=e?this.words[i]|1<<t:this.words[i]&~(1<<t),this.strip()},b.prototype.iadd=function(t){var e,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();for(var r=this.length>t.length?(i=this,t):(i=t,this),n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},b.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},b.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this.strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var n=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),o(this,t,e)},b.prototype.imul=function(t){return this.clone().mulTo(t,this)},b.prototype.imuln=function(t){m("number"==typeof t),m(t<67108864);for(var e=0,i=0;i<this.length;i++){var r=(0|this.words[i])*t,n=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=n>>>26,this.words[i]=67108863&n}return 0!==e&&(this.words[i]=e,this.length++),this},b.prototype.muln=function(t){return this.clone().imuln(t)},b.prototype.sqr=function(){return this.mul(this)},b.prototype.isqr=function(){return this.imul(this.clone())},b.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),i=0;i<e.length;i++){var r=i%26;e[i]=(t.words[i/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new b(1);for(var i=this,r=0;r<e.length&&0===e[r];r++,i=i.sqr());if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return this.negative=0,this},b.prototype.abs=function(){return this.clone().iabs()},b.prototype._ishlnsubmul=function(t,e,i){var r=t.length+i;this._expand(r);for(var n=0,o=0;o<t.length;o++){var s=(0|this.words[o+i])+n,a=(0|t.words[o])*e,n=((s-=67108863&a)>>26)-(a/67108864|0);this.words[o+i]=67108863&s}for(;o<this.length-i;o++)n=(s=(0|this.words[o+i])+n)>>26,this.words[o+i]=67108863&s;if(0===n)return this.strip();for(m(-1===n),o=n=0;o<this.length;o++)n=(s=-(0|this.words[o])+n)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},b.prototype._wordDiv=function(t,e){this.length,t.length;var i,r=this.clone(),n=t,o=0|n.words[n.length-1];0!=(i=26-this._countBits(o))&&(n=n.ushln(i),r.iushln(i),o=0|n.words[n.length-1]);var s,a=r.length-n.length;if("mod"!==e){(s=new b(null)).length=1+a,s.words=new Array(s.length);for(var h=0;h<s.length;h++)s.words[h]=0}t=r.clone()._ishlnsubmul(n,1,a);0===t.negative&&(r=t,s&&(s.words[a]=1));for(var u=a-1;0<=u;u--){var f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var h={k256:null,p224:null,p192:null,p25519:null};function u(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function f(){u.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){u.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function v(){u.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function y(){u.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function M(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}u.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},u.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},u.prototype.split=function(t,e){t.iushrn(this.n,0,e)},u.prototype.imulK=function(t){return t.imul(this.k)},e(f,u),f.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},f.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(g,u),e(v,u),e(y,u),y.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(h[t])return h[t];var e;if("k256"===t)e=new f;else if("p224"===t)e=new g;else if("p192"===t)e=new v;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new y}return h[t]=e},w.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},w.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},w.prototype.imod=function(t){return(this.prime?this.prime.ireduce(t):t.umod(this.m))._forceRed(this)},w.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},w.prototype.add=function(t,e){this._verify2(t,e);e=t.add(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},w.prototype.iadd=function(t,e){this._verify2(t,e);e=t.iadd(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e},w.prototype.sub=function(t,e){this._verify2(t,e);e=t.sub(e);return e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},w.prototype.isub=function(t,e){this._verify2(t,e);e=t.isub(e);return e.cmpn(0)<0&&e.iadd(this.m),e},w.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},w.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},w.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},w.prototype.isqr=function(t){return this.imul(t,t.clone())},w.prototype.sqr=function(t){return this.mul(t,t)},w.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(m(e%2==1),3===e){e=this.m.add(new b(1)).iushrn(2);return this.pow(t,e)}for(var i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var 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f=o.redSqr(),l=u.redSqr(),d=l.redSqr(),c=f.redAdd(f).redIAdd(f).redIAdd(r.redMul(h)),f=o.redMul(l),l=c.redSqr().redISub(f.redAdd(f)),f=f.redISub(l),c=(c=c.redMul(f)).redIAdd(c).redISub(d),f=u.redMul(a);i+1<t&&(h=h.redMul(d)),o=l,a=f,u=c}return this.curve.jpoint(o,u.redMul(n),a)},u.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},u.prototype._zeroDbl=function(){var t,e,i,r,n,o;return o=this.zOne?(i=this.x.redSqr(),t=(r=this.y.redSqr()).redSqr(),n=(n=this.x.redAdd(r).redSqr().redISub(i).redISub(t)).redIAdd(n),r=(e=i.redAdd(i).redIAdd(i)).redSqr().redISub(n).redISub(n),i=(i=(i=t.redIAdd(t)).redIAdd(i)).redIAdd(i),e=e.redMul(n.redISub(t=r)).redISub(i),this.y.redAdd(this.y)):(n=this.x.redSqr(),o=(r=this.y.redSqr()).redSqr(),i=(i=this.x.redAdd(r).redSqr().redISub(n).redISub(o)).redIAdd(i),n=(r=n.redAdd(n).redIAdd(n)).redSqr(),o=(o=(o=o.redIAdd(o)).redIAdd(o)).redIAdd(o),t=n.redISub(i).redISub(i),e=r.redMul(i.redISub(t)).redISub(o),(o=this.y.redMul(this.z)).redIAdd(o)),this.curve.jpoint(t,e,o)},u.prototype._threeDbl=function(){var t,e,i,r,n,o,s,a;return this.zOne?(i=this.x.redSqr(),r=(e=this.y.redSqr()).redSqr(),s=(s=this.x.redAdd(e).redSqr().redISub(i).redISub(r)).redIAdd(s),t=n=(a=i.redAdd(i).redIAdd(i).redIAdd(this.curve.a)).redSqr().redISub(s).redISub(s),o=(o=(o=r.redIAdd(r)).redIAdd(o)).redIAdd(o),e=a.redMul(s.redISub(n)).redISub(o),i=this.y.redAdd(this.y)):(r=this.z.redSqr(),a=this.y.redSqr(),s=this.x.redMul(a),n=(n=this.x.redSub(r).redMul(this.x.redAdd(r))).redAdd(n).redIAdd(n),s=(o=(o=s.redIAdd(s)).redIAdd(o)).redAdd(o),t=n.redSqr().redISub(s),i=this.y.redAdd(this.z).redSqr().redISub(a).redISub(r),a=(a=(a=(a=a.redSqr()).redIAdd(a)).redIAdd(a)).redIAdd(a),e=n.redMul(o.redISub(t)).redISub(a)),this.curve.jpoint(t,e,i)},u.prototype._dbl=function(){var t=this.curve.a,e=this.x,i=this.y,r=this.z,n=r.redSqr().redSqr(),o=e.redSqr(),s=i.redSqr(),t=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(n)),n=e.redAdd(e),e=(n=n.redIAdd(n)).redMul(s),n=t.redSqr().redISub(e.redAdd(e)),e=e.redISub(n),s=(s=(s=(s=s.redSqr()).redIAdd(s)).redIAdd(s)).redIAdd(s),s=t.redMul(e).redISub(s),r=i.redAdd(i).redMul(r);return this.curve.jpoint(n,s,r)},u.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),i=this.z.redSqr(),r=e.redSqr(),n=t.redAdd(t).redIAdd(t),o=n.redSqr(),s=this.x.redAdd(e).redSqr().redISub(t).redISub(r),t=(s=(s=(s=s.redIAdd(s)).redAdd(s).redIAdd(s)).redISub(o)).redSqr(),r=(r=(r=(r=r.redIAdd(r)).redIAdd(r)).redIAdd(r)).redIAdd(r),o=n.redIAdd(s).redSqr().redISub(o).redISub(t).redISub(r),e=(e=(e=e.redMul(o)).redIAdd(e)).redIAdd(e),e=(e=(e=this.x.redMul(t).redISub(e)).redIAdd(e)).redIAdd(e),o=(o=(o=(o=this.y.redMul(o.redMul(r.redISub(o)).redISub(s.redMul(t)))).redIAdd(o)).redIAdd(o)).redIAdd(o),t=this.z.redAdd(s).redSqr().redISub(i).redISub(t);return this.curve.jpoint(e,o,t)},u.prototype.mul=function(t,e){return t=new y(t,e),this.curve._wnafMul(this,t)},u.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),i=t.z.redSqr();if(0!==this.x.redMul(i).redISub(t.x.redMul(e)).cmpn(0))return!1;e=e.redMul(this.z),i=i.redMul(t.z);return 0===this.y.redMul(i).redISub(t.y.redMul(e)).cmpn(0)},u.prototype.eqXToP=function(t){var e=this.z.redSqr(),i=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(i))return!0;for(var r=t.clone(),n=this.curve.redN.redMul(e);;){if(r.iadd(this.curve.n),0<=r.cmp(this.curve.p))return!1;if(i.redIAdd(n),0===this.x.cmp(i))return!0}},u.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},function(t,e,i){"use strict";var r=i(9),n=i(0),o=i(31),s=i(7);function a(t){o.call(this,"mont",t),this.a=new r(t.a,16).toRed(this.red),this.b=new r(t.b,16).toRed(this.red),this.i4=new r(4).toRed(this.red).redInvm(),this.two=new r(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function h(t,e,i){o.BasePoint.call(this,t,"projective"),null===e&&null===i?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new r(e,16),this.z=new r(i,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}n(a,o),(t.exports=a).prototype.validate=function(t){var e=t.normalize().x,t=e.redSqr(),e=t.redMul(e).redAdd(t.redMul(this.a)).redAdd(e);return 0===e.redSqrt().redSqr().cmp(e)},n(h,o.BasePoint),a.prototype.decodePoint=function(t,e){return this.point(s.toArray(t,e),1)},a.prototype.point=function(t,e){return new h(this,t,e)},a.prototype.pointFromJSON=function(t){return h.fromJSON(this,t)},h.prototype.precompute=function(){},h.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},h.fromJSON=function(t,e){return new h(t,e[0],e[1]||t.one)},h.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},h.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),i=t.redSub(e),t=t.redMul(e),i=i.redMul(e.redAdd(this.curve.a24.redMul(i)));return this.curve.point(t,i)},h.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.diffAdd=function(t,e){var i=this.x.redAdd(this.z),r=this.x.redSub(this.z),n=t.x.redAdd(t.z),i=t.x.redSub(t.z).redMul(i),n=n.redMul(r),r=e.z.redMul(i.redAdd(n).redSqr()),n=e.x.redMul(i.redISub(n).redSqr());return this.curve.point(r,n)},h.prototype.mul=function(t){for(var e=t.clone(),i=this,r=this.curve.point(null,null),n=[];0!==e.cmpn(0);e.iushrn(1))n.push(e.andln(1));for(var o=n.length-1;0<=o;o--)0===n[o]?(i=i.diffAdd(r,this),r=r.dbl()):(r=i.diffAdd(r,this),i=i.dbl());return r},h.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},h.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},h.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},function(t,e,i){"use strict";var r=i(7),o=i(9),n=i(0),s=i(31),a=r.assert;function h(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,s.call(this,"edwards",t),this.a=new o(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new o(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new o(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),a(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function u(t,e,i,r,n){s.BasePoint.call(this,t,"projective"),null===e&&null===i&&null===r?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new o(e,16),this.y=new o(i,16),this.z=r?new o(r,16):this.curve.one,this.t=n&&new o(n,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}n(h,s),(t.exports=h).prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},h.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},h.prototype.jpoint=function(t,e,i,r){return this.point(t,e,i,r)},h.prototype.pointFromX=function(t,e){var i=(t=!(t=new o(t,16)).red?t.toRed(this.red):t).redSqr(),r=this.c2.redSub(this.a.redMul(i)),i=this.one.redSub(this.c2.redMul(this.d).redMul(i)),r=r.redMul(i.redInvm()),i=r.redSqrt();if(0!==i.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid 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this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},u.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),i=(i=this.z.redSqr()).redIAdd(i),r=this.curve._mulA(t),n=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=r.redAdd(e),t=o.redSub(i),i=r.redSub(e),r=n.redMul(t),e=o.redMul(i),i=n.redMul(i),o=t.redMul(o);return this.curve.point(r,e,o,i)},u.prototype._projDbl=function(){var t,e,i,r,n,o,s=this.x.redAdd(this.y).redSqr(),a=this.x.redSqr(),h=this.y.redSqr();return 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strict";var d=i(9),c=i(198),r=i(7),n=i(51),o=i(45),a=r.assert,s=i(199),p=i(200);function h(t){if(!(this instanceof h))return new h(t);"string"==typeof t&&(a(Object.prototype.hasOwnProperty.call(n,t),"Unknown curve "+t),t=n[t]),t instanceof n.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}(t.exports=h).prototype.keyPair=function(t){return new s(this,t)},h.prototype.keyFromPrivate=function(t,e){return s.fromPrivate(this,t,e)},h.prototype.keyFromPublic=function(t,e){return s.fromPublic(this,t,e)},h.prototype.genKeyPair=function(t){for(var e=new c({hash:this.hash,pers:(t=t||{}).pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||o(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),i=this.n.byteLength(),r=this.n.sub(new d(2));;){var n=new d(e.generate(i));if(!(0<n.cmp(r)))return n.iaddn(1),this.keyFromPrivate(n)}},h.prototype._truncateToN=function(t,e){var i=8*t.byteLength()-this.n.bitLength();return 0<i&&(t=t.ushrn(i)),!e&&0<=t.cmp(this.n)?t.sub(this.n):t},h.prototype.sign=function(t,e,i,r){"object"==typeof i&&(r=i,i=null),r=r||{},e=this.keyFromPrivate(e,i),t=this._truncateToN(new d(t,16));for(var n=this.n.byteLength(),i=e.getPrivate().toArray("be",n),n=t.toArray("be",n),o=new c({hash:this.hash,entropy:i,nonce:n,pers:r.pers,persEnc:r.persEnc||"utf8"}),s=this.n.sub(new d(1)),a=0;;a++){var h=r.k?r.k(a):new d(o.generate(this.n.byteLength()));if(!((h=this._truncateToN(h,!0)).cmpn(1)<=0||0<=h.cmp(s))){var u=this.g.mul(h);if(!u.isInfinity()){var f=u.getX(),l=f.umod(this.n);if(0!==l.cmpn(0)){h=h.invm(this.n).mul(l.mul(e.getPrivate()).iadd(t));if(0!==(h=h.umod(this.n)).cmpn(0)){f=(u.getY().isOdd()?1:0)|(0!==f.cmp(l)?2:0);return r.canonical&&0<h.cmp(this.nh)&&(h=this.n.sub(h),f^=1),new p({r:l,s:h,recoveryParam:f})}}}}}},h.prototype.verify=function(t,e,i,r){t=this._truncateToN(new d(t,16)),i=this.keyFromPublic(i,r);r=(e=new p(e,"hex")).r,e=e.s;if(r.cmpn(1)<0||0<=r.cmp(this.n))return!1;if(e.cmpn(1)<0||0<=e.cmp(this.n))return!1;var n,e=e.invm(this.n),t=e.mul(t).umod(this.n),e=e.mul(r).umod(this.n);return this.curve._maxwellTrick?!(n=this.g.jmulAdd(t,i.getPublic(),e)).isInfinity()&&n.eqXToP(r):!(n=this.g.mulAdd(t,i.getPublic(),e)).isInfinity()&&0===n.getX().umod(this.n).cmp(r)},h.prototype.recoverPubKey=function(t,e,i,r){a((3&i)===i,"The recovery param is more than two bits"),e=new p(e,r);var n=this.n,o=new d(t),s=e.r,r=e.s,t=1&i,i=i>>1;if(0<=s.cmp(this.curve.p.umod(this.curve.n))&&i)throw new Error("Unable to find sencond key candinate");s=i?this.curve.pointFromX(s.add(this.curve.n),t):this.curve.pointFromX(s,t),e=e.r.invm(n),o=n.sub(o).mul(e).umod(n),n=r.mul(e).umod(n);return this.g.mulAdd(o,s,n)},h.prototype.getKeyRecoveryParam=function(t,e,i,r){if(null!==(e=new p(e,r)).recoveryParam)return e.recoveryParam;for(var n,o=0;o<4;o++){try{n=this.recoverPubKey(t,e,o)}catch(t){continue}if(n.eq(i))return o}throw new Error("Unable to find valid recovery factor")}},function(t,e,i){"use strict";var r=i(52),o=i(98),n=i(6);function s(t){if(!(this instanceof s))return new s(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=o.toArray(t.entropy,t.entropyEnc||"hex"),i=o.toArray(t.nonce,t.nonceEnc||"hex"),t=o.toArray(t.pers,t.persEnc||"hex");n(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,i,t)}(t.exports=s).prototype._init=function(t,e,i){i=t.concat(e).concat(i);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var r=0;r<this.V.length;r++)this.K[r]=0,this.V[r]=1;this._update(i),this._reseed=1,this.reseedInterval=281474976710656},s.prototype._hmac=function(){return new r.hmac(this.hash,this.K)},s.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},s.prototype.reseed=function(t,e,i,r){"string"!=typeof e&&(r=i,i=e,e=null),t=o.toArray(t,e),i=o.toArray(i,r),n(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(i||[])),this._reseed=1},s.prototype.generate=function(t,e,i,r){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(r=i,i=e,e=null),i&&(i=o.toArray(i,r||"hex"),this._update(i));for(var n=[];n.length<t;)this.V=this._hmac().update(this.V).digest(),n=n.concat(this.V);r=n.slice(0,t);return this._update(i),this._reseed++,o.encode(r,e)}},function(t,e,i){"use strict";var r=i(9),n=i(7).assert;function o(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}(t.exports=o).fromPublic=function(t,e,i){return e instanceof o?e:new o(t,{pub:e,pubEnc:i})},o.fromPrivate=function(t,e,i){return e instanceof o?e:new o(t,{priv:e,privEnc:i})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new r(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?n(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||n(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.validate()||n(t.validate(),"public point not validated"),t.mul(this.priv).getX()},o.prototype.sign=function(t,e,i){return this.ec.sign(t,this,e,i)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},function(t,e,i){"use strict";var n=i(9),o=i(7),r=o.assert;function s(t,e){if(t instanceof s)return t;this._importDER(t,e)||(r(t.r&&t.s,"Signature without r or s"),this.r=new n(t.r,16),this.s=new n(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function a(){this.place=0}function h(t,e){var i=t[e.place++];if(!(128&i))return i;var r=15&i;if(0==r||4<r)return!1;for(var n=0,o=0,s=e.place;o<r;o++,s++)n<<=8,n|=t[s],n>>>=0;return!(n<=127)&&(e.place=s,n)}function u(t){for(var e=0,i=t.length-1;!t[e]&&!(128&t[e+1])&&e<i;)e++;return 0===e?t:t.slice(e)}function f(t,e){if(e<128)t.push(e);else{var i=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|i);--i;)t.push(e>>>(i<<3)&255);t.push(e)}}(t.exports=s).prototype._importDER=function(t,e){t=o.toArray(t,e);var i=new a;if(48!==t[i.place++])return!1;var r=h(t,i);if(!1===r)return!1;if(r+i.place!==t.length)return!1;if(2!==t[i.place++])return!1;e=h(t,i);if(!1===e)return!1;r=t.slice(i.place,e+i.place);if(i.place+=e,2!==t[i.place++])return!1;e=h(t,i);if(!1===e)return!1;if(t.length!==e+i.place)return!1;i=t.slice(i.place,e+i.place);if(0===r[0]){if(!(128&r[1]))return!1;r=r.slice(1)}if(0===i[0]){if(!(128&i[1]))return!1;i=i.slice(1)}return this.r=new n(r),this.s=new n(i),!(this.recoveryParam=null)},s.prototype.toDER=function(t){var e=this.r.toArray(),i=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&i[0]&&(i=[0].concat(i)),e=u(e),i=u(i);!(i[0]||128&i[1]);)i=i.slice(1);var r=[2];f(r,e.length),(r=r.concat(e)).push(2),f(r,i.length);e=r.concat(i),r=[48];return f(r,e.length),r=r.concat(e),o.encode(r,t)}},function(t,e,i){"use strict";var r=i(52),n=i(51),o=i(7),s=o.assert,a=o.parseBytes,h=i(202),u=i(203);function f(t){if(s("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof f))return new f(t);t=n[t].curve,this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=r.sha512}(t.exports=f).prototype.sign=function(t,e){t=a(t);var i=this.keyFromSecret(e),r=this.hashInt(i.messagePrefix(),t),n=this.g.mul(r),e=this.encodePoint(n),i=this.hashInt(e,i.pubBytes(),t).mul(i.priv()),i=r.add(i).umod(this.curve.n);return this.makeSignature({R:n,S:i,Rencoded:e})},f.prototype.verify=function(t,e,i){t=a(t),e=this.makeSignature(e);var r=this.keyFromPublic(i),i=this.hashInt(e.Rencoded(),r.pubBytes(),t),t=this.g.mul(e.S());return e.R().add(r.pub().mul(i)).eq(t)},f.prototype.hashInt=function(){for(var t=this.hash(),e=0;e<arguments.length;e++)t.update(arguments[e]);return o.intFromLE(t.digest()).umod(this.curve.n)},f.prototype.keyFromPublic=function(t){return h.fromPublic(this,t)},f.prototype.keyFromSecret=function(t){return h.fromSecret(this,t)},f.prototype.makeSignature=function(t){return t instanceof u?t:new u(this,t)},f.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},f.prototype.decodePoint=function(t){var e=(t=o.parseBytes(t)).length-1,i=t.slice(0,e).concat(-129&t[e]),e=0!=(128&t[e]),i=o.intFromLE(i);return this.curve.pointFromY(i,e)},f.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},f.prototype.decodeInt=function(t){return o.intFromLE(t)},f.prototype.isPoint=function(t){return t instanceof this.pointClass}},function(t,e,i){"use strict";var r=i(7),n=r.assert,o=r.parseBytes,i=r.cachedProperty;function s(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}s.fromPublic=function(t,e){return e instanceof s?e:new s(t,{pub:e})},s.fromSecret=function(t,e){return e instanceof s?e:new s(t,{secret:e})},s.prototype.secret=function(){return this._secret},i(s,"pubBytes",function(){return this.eddsa.encodePoint(this.pub())}),i(s,"pub",function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())}),i(s,"privBytes",function(){var t=this.eddsa,e=this.hash(),i=t.encodingLength-1,t=e.slice(0,t.encodingLength);return t[0]&=248,t[i]&=127,t[i]|=64,t}),i(s,"priv",function(){return this.eddsa.decodeInt(this.privBytes())}),i(s,"hash",function(){return this.eddsa.hash().update(this.secret()).digest()}),i(s,"messagePrefix",function(){return this.hash().slice(this.eddsa.encodingLength)}),s.prototype.sign=function(t){return n(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},s.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},s.prototype.getSecret=function(t){return n(this._secret,"KeyPair is public only"),r.encode(this.secret(),t)},s.prototype.getPublic=function(t){return r.encode(this.pubBytes(),t)},t.exports=s},function(t,e,i){"use strict";var r=i(9),n=i(7),o=n.assert,i=n.cachedProperty,s=n.parseBytes;function a(t,e){this.eddsa=t,"object"!=typeof e&&(e=s(e)),Array.isArray(e)&&(e={R:e.slice(0,t.encodingLength),S:e.slice(t.encodingLength)}),o(e.R&&e.S,"Signature without R or S"),t.isPoint(e.R)&&(this._R=e.R),e.S instanceof r&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}i(a,"S",function(){return this.eddsa.decodeInt(this.Sencoded())}),i(a,"R",function(){return this.eddsa.decodePoint(this.Rencoded())}),i(a,"Rencoded",function(){return this.eddsa.encodePoint(this.R())}),i(a,"Sencoded",function(){return this.eddsa.encodeInt(this.S())}),a.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},a.prototype.toHex=function(){return n.encode(this.toBytes(),"hex").toUpperCase()},t.exports=a},function(t,e,i){"use strict";var r=i(103);e.certificate=i(211);i=r.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});e.RSAPrivateKey=i;i=r.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});e.RSAPublicKey=i;i=r.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(n),this.key("subjectPublicKey").bitstr())});e.PublicKey=i;var n=r.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())}),i=r.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(n),this.key("subjectPrivateKey").octstr())});e.PrivateKey=i;i=r.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});e.EncryptedPrivateKey=i;i=r.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});e.DSAPrivateKey=i,e.DSAparam=r.define("DSAparam",function(){this.int()});i=r.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(o),this.key("publicKey").optional().explicit(1).bitstr())});e.ECPrivateKey=i;var o=r.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});e.signature=r.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},function(t,e){},function(t,e,i){"use strict";const r=i(105),n=i(107),o=i(0);function s(t,e){this.name=t,this.body=e,this.decoders={},this.encoders={}}e.define=function(t,e){return new s(t,e)},s.prototype._createNamed=function(i){const e=this.name;function t(t){this._initNamed(t,e)}return o(t,i),t.prototype._initNamed=function(t,e){i.call(this,t,e)},new t(this)},s.prototype._getDecoder=function(t){return this.decoders.hasOwnProperty(t=t||"der")||(this.decoders[t]=this._createNamed(n[t])),this.decoders[t]},s.prototype.decode=function(t,e,i){return this._getDecoder(e).decode(t,i)},s.prototype._getEncoder=function(t){return this.encoders.hasOwnProperty(t=t||"der")||(this.encoders[t]=this._createNamed(r[t])),this.encoders[t]},s.prototype.encode=function(t,e,i){return this._getEncoder(e).encode(t,i)}},function(t,e,i){"use strict";const r=i(0),n=i(106);function o(t){n.call(this,t),this.enc="pem"}r(o,n),(t.exports=o).prototype.encode=function(t,e){const i=n.prototype.encode.call(this,t).toString("base64"),r=["-----BEGIN "+e.label+"-----"];for(let t=0;t<i.length;t+=64)r.push(i.slice(t,t+64));return r.push("-----END "+e.label+"-----"),r.join("\n")}},function(t,e,i){"use strict";const r=i(0),h=i(53).Buffer,u=i(108);function n(t){u.call(this,t),this.enc="pem"}r(n,u),(t.exports=n).prototype.decode=function(t,e){const i=t.toString().split(/[\r\n]+/g),r=e.label.toUpperCase(),n=/^-----(BEGIN|END) ([^-]+)-----$/;let o=-1,s=-1;for(let t=0;t<i.length;t++){const e=i[t].match(n);if(null!==e&&e[2]===r){if(-1!==o){if("END"!==e[1])break;s=t;break}if("BEGIN"!==e[1])break;o=t}}if(-1===o||-1===s)throw new Error("PEM section not found for: "+r);const a=i.slice(o+1,s).join("");a.replace(/[^a-z0-9+/=]+/gi,"");t=h.from(a,"base64");return u.prototype.decode.call(this,t,e)}},function(t,e,i){"use strict";const r=e;r.Reporter=i(55).Reporter,r.DecoderBuffer=i(27).DecoderBuffer,r.EncoderBuffer=i(27).EncoderBuffer,r.Node=i(54)},function(t,e,i){"use strict";const r=e;r._reverse=function(i){const r={};return Object.keys(i).forEach(function(t){(0|t)==t&&(t|=0);var e=i[t];r[e]=t}),r},r.der=i(56)},function(t,e,i){"use strict";var i=i(103),r=i.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),n=i.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),o=i.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional())}),s=i.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(o),this.key("subjectPublicKey").bitstr())}),a=i.define("RelativeDistinguishedName",function(){this.setof(n)}),h=i.define("RDNSequence",function(){this.seqof(a)}),u=i.define("Name",function(){this.choice({rdnSequence:this.use(h)})}),f=i.define("Validity",function(){this.seq().obj(this.key("notBefore").use(r),this.key("notAfter").use(r))}),l=i.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),d=i.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int().optional(),this.key("serialNumber").int(),this.key("signature").use(o),this.key("issuer").use(u),this.key("validity").use(f),this.key("subject").use(u),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(l).optional())}),i=i.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(d),this.key("signatureAlgorithm").use(o),this.key("signatureValue").bitstr())});t.exports=i},function(t){t.exports=JSON.parse('{"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"}')},function(t,e,i){var a=/Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r+/=]+)[\n\r]+/m,h=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----/m,u=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----([0-9A-z\n\r+/=]+)-----END \1-----$/m,f=i(30),l=i(43),d=i(1).Buffer;t.exports=function(t,e){var i,r,n,o=t.toString(),s=o.match(a);return n=s?(i="aes"+s[1],r=d.from(s[2],"hex"),t=d.from(s[3].replace(/[\r\n]/g,""),"base64"),e=f(e,r.slice(0,8),parseInt(s[1],10)).key,s=[],r=l.createDecipheriv(i,e,r),s.push(r.update(t)),s.push(r.final()),d.concat(s)):(n=o.match(u),d.from(n[2].replace(/[\r\n]/g,""),"base64")),{tag:o.match(h)[1],data:n}}},function(t,e,i){var l=i(46).Buffer,d=i(49),c=i(50).ec,p=i(32),m=i(109);function b(t,e){if(t.cmpn(0)<=0)throw new Error("invalid sig");if(t.cmp(e)>=e)throw new Error("invalid sig")}t.exports=function(t,e,i,r,n){var h=p(i);if("ec"===h.type){if("ecdsa"!==r&&"ecdsa/rsa"!==r)throw new Error("wrong public key type");return function(t,e,i){var r=m[i.data.algorithm.curve.join(".")];if(!r)throw new Error("unknown curve "+i.data.algorithm.curve.join("."));r=new c(r),i=i.data.subjectPrivateKey.data;return 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n={secp256k1:{name:"secp256k1",byteLength:32},secp224r1:{name:"p224",byteLength:28},prime256v1:{name:"p256",byteLength:32},prime192v1:{name:"p192",byteLength:24},ed25519:{name:"ed25519",byteLength:32},secp384r1:{name:"p384",byteLength:48},secp521r1:{name:"p521",byteLength:66}};function o(t){this.curveType=n[t],this.curveType||(this.curveType={name:t}),this.curve=new e.ec(this.curveType.name),this.keys=void 0}function s(t,e,i){Array.isArray(t)||(t=t.toArray());t=new r(t);return i&&t.length<i&&((i=new r(i-t.length)).fill(0),t=r.concat([i,t])),e?t.toString(e):t}n.p224=n.secp224r1,n.p256=n.secp256r1=n.prime256v1,n.p192=n.secp192r1=n.prime192v1,n.p384=n.secp384r1,n.p521=n.secp521r1,o.prototype.generateKeys=function(t,e){return this.keys=this.curve.genKeyPair(),this.getPublicKey(t,e)},o.prototype.computeSecret=function(t,e,i){return e=e||"utf8",r.isBuffer(t)||(t=new 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f=1,h=l(t,u,t.length,e),u=0;u<s;u++)f*=e;this.imuln(f),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}},b.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},b.prototype.clone=function(){var t=new b(null);return this.copy(t),t},b.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},b.prototype.strip=function(){for(;1<this.length&&0===this.words[this.length-1];)this.length--;return this._normSign()},b.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},b.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var d=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function r(t,e,i){i.negative=e.negative^t.negative;var r=t.length+e.length|0,r=(i.length=r)-1|0,n=(0|t.words[0])*(0|e.words[0]),o=n/67108864|0;i.words[0]=67108863&n;for(var s=1;s<r;s++){for(var a=o>>>26,h=67108863&o,u=Math.min(s,e.length-1),f=Math.max(0,s-t.length+1);f<=u;f++)a+=(n=(0|t.words[s-f|0])*(0|e.words[f])+h)/67108864|0,h=67108863&n;i.words[s]=0|h,o=0|a}return 0!==o?i.words[s]=0|o:i.length--,i.strip()}b.prototype.toString=function(t,e){if(e=0|e||1,16===(t=t||10)||"hex"===t){a="";for(var i=0,r=0,n=0;n<this.length;n++){var o=this.words[n],s=(16777215&(o<<i|r)).toString(16),a=0!=(r=o>>>24-i&16777215)||n!==this.length-1?d[6-s.length]+s+a:s+a;26<=(i+=2)&&(i-=26,n--)}for(0!==r&&(a=r.toString(16)+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}if(t===(0|t)&&2<=t&&t<=36){var h=c[t],u=p[t];a="";var f=this.clone();for(f.negative=0;!f.isZero();){var l=f.modn(u).toString(t);a=(f=f.idivn(u)).isZero()?l+a:d[h-l.length]+l+a}for(this.isZero()&&(a="0"+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}m(!1,"Base should be between 2 and 36")},b.prototype.toNumber=function(){var t=this.words[0];return 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r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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"),e.isFee?r("div",{staticClass:"ub-text-danger"},[e.priceYearEnable?r("span",[i._v("￥"+i._s(e.priceYear))]):e.priceSuperEnable?r("span",[i._v("￥"+i._s(e.priceSuper))]):i._e()]):i._e()]),i._v(" "),r("div",{staticClass:"tw-text-gray-400 tw-text-sm tw-mt-2",staticStyle:{height:"2rem",overflow:"auto"},domProps:{innerHTML:i._s(i.$highlight(e.description,i.search.keywords))}})])]),i._v(" "),e._isSystem?r("div",{staticClass:"tw-border-0 tw-border-solid tw-border-t tw-border-gray-100 tw-mt-2 tw-pt-2 tw-text-gray-500 tw-overflow-hidden"},[e._isInstalled?r("div",{staticClass:"tw-float-right"},[e._isInstalled&&e._hasConfig?r("a",{attrs:{href:"javascript:;","data-tk-event":"ModuleStore,Config,"+e.name},on:{click:function(t){return i.doConfig(e)}}},[r("i",{staticClass:"iconfont icon-cog"}),i._v("配置\n                                ")]):i._e()]):i._e(),i._v(" "),e._isInstalled&&!e._isLocal&&e.latestVersion&&0<i.versionCompare(e.latestVersion,e._localVersion)?r("a",{staticClass:"ub-text-warning tw-mr-4",attrs:{"data-tk-event":"ModuleStore,UpgradeSystem,"+e.name,href:"javascript:;"},on:{click:function(t){return i.doUpgrade(e)}}},[r("i",{staticClass:"iconfont icon-direction-up"}),i._v("升级\n                            ")]):i._e(),i._v("\n                             \n                        ")]):r("div",{staticClass:"tw-border-0 tw-border-solid tw-border-t tw-border-gray-100 tw-mt-2 tw-pt-2 tw-text-gray-500"},[e._isInstalled?r("div",{staticClass:"tw-float-right"},[e._isInstalled&&e._hasConfig?r("a",{attrs:{href:"javascript:;","data-tk-event":"ModuleStore,Config,"+e.name},on:{click:function(t){return i.doConfig(e)}}},[r("i",{staticClass:"iconfont icon-cog"}),i._v("配置\n                                ")]):i._e()]):i._e(),i._v(" "),e._isInstalled?i._e():r("a",{staticClass:"tw-mr-1",attrs:{href:"javascript:;","data-tk-event":"ModuleStore,Install,"+e.name},on:{click:function(t){return i.doInstall(e)}}},[r("i",{staticClass:"iconfont icon-plus"}),i._v("安装\n                            ")]),i._v(" "),r("el-tooltip",{staticClass:"item",attrs:{effect:"dark",content:"安装其他版本",placement:"top"}},[e._isInstalled?i._e():r("a",{staticClass:"tw-mr-4 tw-text-gray-400",attrs:{href:"javascript:;"},on:{click:function(t){return i.doInstallVersion(e)}}},[r("i",{staticClass:"iconfont icon-down"})])]),i._v(" "),e._isInstalled&&!e._isLocal&&e.latestVersion!==e._localVersion?r("a",{staticClass:"ub-text-warning tw-mr-4",attrs:{"data-tk-event":"ModuleStore,Upgrade,"+e.name,href:"javascript:;"},on:{click:function(t){return i.doUpgrade(e)}}},[r("i",{staticClass:"iconfont icon-direction-up"}),i._v(" 升级\n                            ")]):i._e(),i._v(" "),e._isInstalled&&e._isEnabled?r("a",{staticClass:"ub-text-danger tw-mr-4",attrs:{href:"javascript:;","data-tk-event":"ModuleStore,Disable,"+e.name},on:{click:function(t){return i.doDisable(e)}}},[r("i",{staticClass:"iconfont icon-pause"}),i._v("禁用\n                            ")]):i._e(),i._v(" "),e._isInstalled&&!e._isEnabled?r("a",{staticClass:"tw-mr-4",attrs:{href:"javascript:;","data-tk-event":"ModuleStore,Enable,"+e.name},on:{click:function(t){return i.doEnable(e)}}},[r("i",{staticClass:"iconfont icon-play"}),i._v("启用\n                            ")]):i._e(),i._v(" "),e._isInstalled&&!e._isEnabled?r("a",{staticClass:"ub-text-danger tw-mr-4",attrs:{href:"javascript:;","data-tk-event":"ModuleStore,Uninstall,"+e.name},on:{click:function(t){return i.doUninstall(e)}}},[r("i",{staticClass:"iconfont icon-trash"}),i._v("卸载\n                            ")]):i._e()],1),i._v(" "),r("div",{staticClass:"tw-border-0 tw-border-solid tw-border-t tw-border-gray-100 tw-mt-2 tw-pt-2 tw-text-gray-500"},[r("div",{staticClass:"ub-text-muted tw-inline-block"},[r("i",{staticClass:"iconfont icon-tag"}),r("span",{domProps:{innerHTML:i._s(i.$highlight(e.name,i.search.keywords))}})]),i._v(" "),r("span",{staticClass:"ub-text-muted"},[i._v("|")]),i._v(" "),e._isLocal?r("span",{staticClass:"ub-text-muted"},[i._v("\n                                版本V"+i._s(e._localVersion)+"\n                            ")]):e._isInstalled?r("span",{staticClass:"ub-text-muted"},[i._v("\n                                已安装V"+i._s(e._localVersion)+"，最新版V"+i._s(e.latestVersion)+"\n                            ")]):r("span",{staticClass:"ub-text-muted"},[i._v("\n                                最新版V"+i._s(e.latestVersion)+"\n                            ")])])])])}),0)]):i._e()],1),i._v(" "),r("el-dialog",{attrs:{visible:i.memberUserShow,"append-to-body":""},on:{"update:visible":function(t){i.memberUserShow=t}}},[r("div",{attrs:{slot:"title"},slot:"title"},[r("i",{staticClass:"iconfont icon-user"}),i._v("\n            账号信息\n        ")]),i._v(" "),i.memberUser.id?r("div",[r("div",[r("div",{staticClass:"tw-bg-white tw-rounded-sm tw-mb-2 tw-box tw-px-5 tw-py-3 tw-mb-3 tw-flex tw-items-center tw-zoom-in"},[r("div",{staticClass:"tw-w-10 tw-h-10 tw-flex-none tw-image-fit tw-rounded-full tw-overflow-hidden"},[r("div",{staticClass:"circle tw-border tw-border-gray-200 tw-border-solid tw-shadow ub-cover-1-1",style:{backgroundImage:"url("+(i.memberUser.avatar||"/asset/image/avatar.png")+")"}})]),i._v(" "),r("div",{staticClass:"tw-ml-4 tw-mr-auto"},[r("div",{staticClass:"tw-font-medium"},[i._v(i._s(i.memberUser.username||""))])]),i._v(" "),r("div",[r("a",{attrs:{href:"javascript:;"},on:{click:function(t){return i.doMemberUserLogout()}}},[i._v("退出")])])]),i._v(" "),r("div",{staticClass:"tw-p-4"},[r("a",{staticClass:"btn btn-round",attrs:{href:"https://modstart.com/member_ms_module_license",target:"_blank"}},[r("i",{staticClass:"iconfont icon-lock"}),i._v("\n                        已授权的模块\n                    ")]),i._v(" "),r("a",{staticClass:"btn btn-round",attrs:{href:"https://modstart.com/developer",target:"_blank"}},[r("i",{staticClass:"iconfont icon-code"}),i._v("\n                        成为模块开发者\n                    ")])])])]):r("div",[r("div",{staticStyle:{"max-width":"300px",margin:"0 auto 2rem auto"}},[r("div",{staticClass:"tw-text-center"},[r("a",{attrs:{href:"https://modstart.com",target:"_blank"}},[r("img",{staticClass:"tw-h-20",attrs:{src:i.$url.cdn("vendor/ModuleStore/image/logo_modstart.png")}})])]),i._v(" "),r("div",{staticClass:"tw-font-bold tw-py-2 tw-text-center tw-text-lg"},[i._v("\n                    请登录账号\n                ")]),i._v(" "),r("div",{staticClass:"ub-form vertical"},[r("div",{staticClass:"line"},[r("div",{staticClass:"label"},[i._v("用户名")]),i._v(" "),r("div",{staticClass:"field"},[r("input",{directives:[{name:"model",rawName:"v-model",value:i.memberLoginInfo.username,expression:"memberLoginInfo.username"}],staticClass:"form",attrs:{type:"text",placeholder:"输入用户名"},domProps:{value:i.memberLoginInfo.username},on:{keyup:i.doSubmitCheck,input:function(t){t.target.composing||i.$set(i.memberLoginInfo,"username",t.target.value)}}})])]),i._v(" "),r("div",{staticClass:"line"},[r("div",{staticClass:"label"},[i._v("密码")]),i._v(" "),r("div",{staticClass:"field"},[r("input",{directives:[{name:"model",rawName:"v-model",value:i.memberLoginInfo.password,expression:"memberLoginInfo.password"}],staticClass:"form",attrs:{type:"password",placeholder:"输入密码"},domProps:{value:i.memberLoginInfo.password},on:{keyup:i.doSubmitCheck,input:function(t){t.target.composing||i.$set(i.memberLoginInfo,"password",t.target.value)}}})])]),i._v(" "),r("div",{staticClass:"line"},[r("div",{staticClass:"label"},[i._v("验证码")]),i._v(" "),r("div",{staticClass:"field"},[r("div",{staticClass:"row no-gutters"},[r("div",{staticClass:"col-8"},[r("input",{directives:[{name:"model",rawName:"v-model",value:i.memberLoginInfo.captcha,expression:"memberLoginInfo.captcha"}],staticClass:"form",attrs:{type:"text",autocomplete:"off",placeholder:"图片验证码"},domProps:{value:i.memberLoginInfo.captcha},on:{keyup:i.doSubmitCheck,input:function(t){t.target.composing||i.$set(i.memberLoginInfo,"captcha",t.target.value)}}})]),i._v(" "),r("div",{staticClass:"col-4"},[r("img",{staticClass:"captcha",attrs:{title:"刷新验证",src:i.memberLoginCaptchaImage},on:{click:function(t){return i.doMemberLoginCaptchaRefresh()}}})])])])]),i._v(" "),r("div",{staticClass:"line"},[r("div",{staticClass:"field"},[r("el-checkbox",{model:{value:i.memberLoginInfo.agree,callback:function(t){i.$set(i.memberLoginInfo,"agree",t)},expression:"memberLoginInfo.agree"}},[i._v("\n                                同意\n                                "),r("a",{attrs:{target:"_blank",href:"https://modstart.com/article/module_agreement"}},[i._v("《使用协议》")]),i._v(" "),r("a",{attrs:{target:"_blank",href:"https://modstart.com/article/disclaimer"}},[i._v("《免责声明》")])])],1)]),i._v(" "),r("div",{staticClass:"line"},[r("div",{staticClass:"field"},[r("button",{staticClass:"btn btn-primary btn-block",attrs:{type:"submit"},on:{click:function(t){return i.doMemberLoginSubmit()}}},[i._v("\n                                登录\n                            ")])])]),i._v(" "),r("div",{staticClass:"line"},[r("div",{staticClass:"field"},[i._v("\n                            还没有账号？"),r("a",{attrs:{href:"https://modstart.com",target:"_blank"}},[i._v("立即注册")])])])])])])]),i._v(" "),r("el-dialog",{attrs:{visible:i.commandDialogShow,"show-close":i.commandDialogFinish,"close-on-press-escape":!1,"close-on-click-modal":!1,"append-to-body":""},on:{"update:visible":function(t){i.commandDialogShow=t}}},[r("div",{attrs:{slot:"title"},slot:"title"},[r("div",{staticClass:"ub-text-bold ub-text-primary"},[r("i",{staticClass:"iconfont icon-code"}),i._v("\n                "+i._s(i.commandDialogTitle)+"\n            ")])]),i._v(" "),r("div",{staticClass:"tw-bg-gray-900 tw-font-mono tw-leading-8 tw-p-4 tw-text-white"},[i._l(i.commandDialogMsgs,function(t,e){return r("div",{domProps:{innerHTML:i._s(t)}})}),i._v(" "),i.commandDialogFinish?r("div",[r("i",{staticClass:"iconfont icon-check"}),i._v("\n                操作已运行完成\n            ")]):r("div",[r("i",{staticClass:"iconfont icon-loading tw-inline-block tw-animate-spin"}),i._v("\n                当前操作已运行 "+i._s(i.commandDialogRunElapse)+" s ...\n            ")])],2),i._v(" "),i.commandDialogFinish?r("div",{staticClass:"tw-p-4 tw-text-center"},[r("el-button",{attrs:{type:"danger"},on:{click:function(t){i.commandDialogShow=!1}}},[i._v("关闭")])],1):i._e()]),i._v(" "),r("el-dialog",{attrs:{visible:i.installVersionDialogShow,"close-on-press-escape":!1,"close-on-click-modal":!1,"append-to-body":""},on:{"update:visible":function(t){i.installVersionDialogShow=t}}},[r("div",{attrs:{slot:"title"},slot:"title"},[i.installVersionModule?r("div",{staticClass:"ub-text-bold ub-text-primary"},[r("i",{staticClass:"iconfont icon-code"}),i._v("\n                安装 "+i._s(i.installVersionModule.title)+" 其他版本\n            ")]):i._e()]),i._v(" "),i.installVersionModule?r("div",[r("table",{staticClass:"ub-table tw-w-full tw-font-mono"},[r("tbody",i._l(i.installVersionReleases,function(e,t){return r("tr",[r("td",{attrs:{width:"100"}},[i._v("v"+i._s(e.version))]),i._v(" "),r("td",[i._v(i._s(e.feature))]),i._v(" "),r("td",{attrs:{width:"100"}},[i._v(i._s(e.time))]),i._v(" "),r("td",[r("a",{attrs:{href:"javascript:;"},on:{click:function(t){return i.doInstallVersionSubmit(i.installVersionModule,e.version)}}},[r("i",{staticClass:"iconfont icon-plus"}),i._v("\n                            安装\n                        ")])])])}),0)])]):i._e()])],1)};r._withStripped=!0;var n,o,s,r=(n=i(33).a,i=r,(r="function"==typeof n?n.options:n).render=i,r.staticRenderFns=[function(){var t=this.$createElement,t=this._self._c||t;return t("div",{staticClass:"ub-alert ub-alert-warning"},[t("i",{staticClass:"iconfont icon-warning"}),this._v("\n        为了系统和数据安全，在线 "),t("b",[this._v("安装")]),this._v("、"),t("b",[this._v("卸载")]),this._v("、"),t("b",[this._v("升级")]),this._v(" 模块前请做好代码和数据备份\n    ")])},function(){var t=this.$createElement,t=this._self._c||t;return t("div",{staticClass:"icon"},[t("i",{staticClass:"icon-refresh iconfont tw-animate-spin tw-inline-block tw-p-4"})])},function(){var t=this.$createElement,t=this._self._c||t;return t("div",{staticClass:"icon"},[t("i",{staticClass:"iconfont icon-empty-box"})])}],r._compiled=!0,o&&(r.functional?(r._injectStyles=o,s=r.render,r.render=function(t,e){return o.call(e),s(t,e)}):(i=r.beforeCreate,r.beforeCreate=i?[].concat(i,o):[o])),{exports:n,options:r});r.options.__file="src/pages/ModuleStore.vue",e.default=r.exports},function(t,e,i){"use strict";i.r(e);var r=i(3),a=i.n(r),n=i(11),o=i(116),e=i.n(o),r=i(117),s=i.n(r),o=i(118),r=i.n(o);let h=new a.a;h.$onOnceListeners={},h.$onOnce=(t,e,i)=>{t in h.$onOnceListeners||(h.$onOnceListeners[t]=[]),h.$onOnceListeners[t].includes(e)||(h.$onOnceListeners[t].push(e),h.$on(t,i))};var o=i(58),u=i.n(o);i(59);const f=window.api.dialog,l=window.api.base;a.a.config.productionTip=!1,a.a.use(e.a,{size:"mini",zIndex:3e3}),a.a.use(function(t,e){var i,r,n;t.prototype.$timeago||(i={locale:e.locale},t.prototype.$timeago=t.observable?t.observable(i):new t({data:i}),n=(r=void 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\ No newline at end of file
diff --git a/module/ModuleStore/Docs/release/1.4.0.md b/module/ModuleStore/Docs/release/1.4.0.md
index 3513d808088d38dbfdc7a4ee5f4572e201447e62..cac5f90a46641a00e0991a2baa1c825dc17f1ff8 100644
--- a/module/ModuleStore/Docs/release/1.4.0.md
+++ b/module/ModuleStore/Docs/release/1.4.0.md
@@ -1,3 +1,6 @@
+模块预检失败增加查看链接
 
+---
 
 - 新增：模块白名单安装控制
+- 优化：模块预检失败增加查看链接
diff --git a/module/ModuleStore/Util/ModuleStoreUtil.php b/module/ModuleStore/Util/ModuleStoreUtil.php
index 282c88de2931fbad584b4af6ff77873cfb141b19..dcbabaaa97aa4d9824660fbfef8e946508aebf34 100644
--- a/module/ModuleStore/Util/ModuleStoreUtil.php
+++ b/module/ModuleStore/Util/ModuleStoreUtil.php
@@ -7,6 +7,7 @@ namespace Module\ModuleStore\Util;
 use Chumper\Zipper\Zipper;
 use Illuminate\Support\Facades\Cache;
 use ModStart\Core\Exception\BizException;
+use ModStart\Core\Input\InputPackage;
 use ModStart\Core\Input\Response;
 use ModStart\Core\Util\CurlUtil;
 use ModStart\Core\Util\FileUtil;
@@ -20,8 +21,13 @@ class ModuleStoreUtil
 
     public static function remoteModuleData()
     {
-        return Cache::remember('ModuleStore_Modules', 60, function () {
-            return CurlUtil::getJSONData(self::REMOTE_BASE . '/api/store/module');
+        $input = InputPackage::buildFromInput();
+        $memberUserId = $input->getInteger('memberUserId');
+        $apiToken = $input->getTrimString('apiToken');
+        return Cache::remember('ModuleStore_Modules:' . $memberUserId, 60, function () use ($apiToken) {
+            return CurlUtil::getJSONData(self::REMOTE_BASE . '/api/store/module', [
+                'api_token' => $apiToken,
+            ]);
         });
     }
 
@@ -140,7 +146,7 @@ class ModuleStoreUtil
                     }
                 } else {
                     $require['success'] = false;
-                    $require['resolve'] = "请先安装 $require[name]";
+                    $require['resolve'] = "请先安装 $require[name] <a href='https://modstart.com/m/$m' class='ub-text-white tw-underline' target='_blank'>[点击查看]</a>";
                 }
                 $requires[] = $require;
             }
diff --git a/module/ModuleStore/resources/asset/src/pages/ModuleStore.vue b/module/ModuleStore/resources/asset/src/pages/ModuleStore.vue
index d5b5cde09b4591d74800f871e5ff1f132c90245c..a612ded91e099b92ff89b49fc49c74355966c4d3 100644
--- a/module/ModuleStore/resources/asset/src/pages/ModuleStore.vue
+++ b/module/ModuleStore/resources/asset/src/pages/ModuleStore.vue
@@ -431,6 +431,14 @@ export default {
             installVersionModule: null,
         }
     },
+    watch: {
+        memberUser: {
+            handler(n, o) {
+                this.doLoad()
+            },
+            deep: true
+        }
+    },
     computed: {
         filterModules() {
             const results = this.modules.filter(module => {
@@ -609,7 +617,10 @@ export default {
             }
         },
         doLoad() {
-            this.$api.post(this.$url.admin('module_store/all'), {}, res => {
+            this.$api.post(this.$url.admin('module_store/all'), {
+                memberUserId: this.memberUser.id,
+                apiToken: this.storeApiToken,
+            }, res => {
                 this.loading = false
                 this.categories = res.data.categories
                 this.types = res.data.types
diff --git a/module/Vendor/Docs/release/2.3.0.md b/module/Vendor/Docs/release/2.3.0.md
index dbe1c13d9f0b8d65099c7a9afc5fa27f7a0467d6..e243f60bdbdfbb62fc6745c58bf0f18ac249d3f3 100644
--- a/module/Vendor/Docs/release/2.3.0.md
+++ b/module/Vendor/Docs/release/2.3.0.md
@@ -1,4 +1,4 @@
-
+IDManager新增清除随机Key功能
 
 ---
 
diff --git a/public/vendor/ModuleDeveloper/entry/moduleDeveloper.js b/public/vendor/ModuleDeveloper/entry/moduleDeveloper.js
index afba29f4cf81e25e825223f1fb5252e3eed7dff2..dd898cd7a3935ca91d5dec7156bdc9d276d044c8 100644
--- a/public/vendor/ModuleDeveloper/entry/moduleDeveloper.js
+++ b/public/vendor/ModuleDeveloper/entry/moduleDeveloper.js
@@ -1 +1 @@
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$=(0+Math.imul(a,P)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,P)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+($>>>26)|0;$&=67108863;q=Math.imul(f,P),F=Math.imul(f,N)+Math.imul(l,P)|0,Y=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((Y+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,P),F=Math.imul(c,N)+Math.imul(p,P)|0,Y=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,Y=Y+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((Y+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,P),F=Math.imul(b,N)+Math.imul(g,P)|0,Y=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,Y=Y+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,Y=Y+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,W)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,W)|0))<<13)|0;tt=((Y+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,P),F=Math.imul(y,N)+Math.imul(w,P)|0,Y=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,Y=Y+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,Y=Y+Math.imul(p,Z)|0,q=q+Math.imul(f,W)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,W)|0,Y=Y+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,V)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,V)|0))<<13)|0;tt=((Y+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,P),F=Math.imul(_,N)+Math.imul(S,P)|0,Y=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,Y=Y+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,Y=Y+Math.imul(g,Z)|0,q=q+Math.imul(c,W)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,W)|0,Y=Y+Math.imul(p,K)|0,q=q+Math.imul(f,V)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,V)|0,Y=Y+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((Y+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,P),F=Math.imul(E,N)+Math.imul(A,P)|0,Y=Math.imul(A,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,Y=Y+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,Y=Y+Math.imul(w,Z)|0,q=q+Math.imul(b,W)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,W)|0,Y=Y+Math.imul(g,K)|0,q=q+Math.imul(c,V)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,V)|0,Y=Y+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,Y=Y+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((Y+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,P),F=Math.imul(R,N)+Math.imul(T,P)|0,Y=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(A,U)|0,Y=Y+Math.imul(A,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,Y=Y+Math.imul(S,Z)|0,q=q+Math.imul(y,W)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,W)|0,Y=Y+Math.imul(w,K)|0,q=q+Math.imul(b,V)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,V)|0,Y=Y+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,Y=Y+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,Y=Y+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((Y+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,P),F=Math.imul(C,N)+Math.imul(I,P)|0,Y=Math.imul(I,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,Y=Y+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(A,H)|0,Y=Y+Math.imul(A,Z)|0,q=q+Math.imul(_,W)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,W)|0,Y=Y+Math.imul(S,K)|0,q=q+Math.imul(y,V)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,V)|0,Y=Y+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,Y=Y+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,Y=Y+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,Y=Y+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,x)|0)|0)+((8191&(F=(F+Math.imul(a,B)|0)+Math.imul(h,x)|0))<<13)|0;tt=((Y+Math.imul(h,B)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(L,P),F=Math.imul(L,N)+Math.imul(j,P)|0,Y=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(I,U)|0,Y=Y+Math.imul(I,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,Y=Y+Math.imul(T,Z)|0,q=q+Math.imul(E,W)|0,F=(F+Math.imul(E,K)|0)+Math.imul(A,W)|0,Y=Y+Math.imul(A,K)|0,q=q+Math.imul(_,V)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,V)|0,Y=Y+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,Y=Y+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,Y=Y+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,Y=Y+Math.imul(p,M)|0,q=q+Math.imul(f,x)|0,F=(F+Math.imul(f,B)|0)+Math.imul(l,x)|0,Y=Y+Math.imul(l,B)|0;a=(tt+(q+Math.imul(a,O)|0)|0)+((8191&(F=(F+Math.imul(a,D)|0)+Math.imul(h,O)|0))<<13)|0;tt=((Y+Math.imul(h,D)|0)+(F>>>13)|0)+(a>>>26)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tt=(Math.imul(j,D)+(F>>>13)|0)+(O>>>26)|0,O&=67108863,o[0]=$,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=O,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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l=i(1).Buffer,d=i(36);t.exports=function(t,e,i,r){if(l.isBuffer(t)||(t=l.from(t,"binary")),e&&8!==(e=!l.isBuffer(e)?l.from(e,"binary"):e).length)throw new RangeError("salt should be Buffer with 8 byte length");for(var n=i/8,o=l.alloc(n),s=l.alloc(r||0),a=l.alloc(0);0<n||0<r;){var h=new d;h.update(a),h.update(t),e&&h.update(e);var u,a=h.digest(),f=0;0<n&&(u=o.length-n,f=Math.min(n,a.length),a.copy(o,u,0,f),n-=f),f<a.length&&0<r&&(h=s.length-r,u=Math.min(r,a.length-f),a.copy(s,h,f,f+u),r-=u)}return a.fill(0),{key:o,iv:s}}},function(t,e,i){"use strict";var r=i(10),n=i(7),E=n.getNAF,A=n.getJSF,l=n.assert;function o(t,e){this.type=t,this.p=new r(e.p,16),this.red=e.prime?r.red(e.prime):r.mont(this.p),this.zero=new r(0).toRed(this.red),this.one=new r(1).toRed(this.red),this.two=new r(2).toRed(this.red),this.n=e.n&&new r(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;e=this.n&&this.p.div(this.n);!e||0<e.cmpn(100)?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function s(t,e){this.curve=t,this.type=e,this.precomputed=null}(t.exports=o).prototype.point=function(){throw new Error("Not implemented")},o.prototype.validate=function(){throw new Error("Not implemented")},o.prototype._fixedNafMul=function(t,e){l(t.precomputed);var i=t._getDoubles(),r=E(e,1,this._bitLength),e=(1<<i.step+1)-(i.step%2==0?2:1);e/=3;for(var n=[],o=0;o<r.length;o+=i.step){for(var s=0,a=o+i.step-1;o<=a;a--)s=(s<<1)+r[a];n.push(s)}for(var h=this.jpoint(null,null,null),u=this.jpoint(null,null,null),f=e;0<f;f--){for(o=0;o<n.length;o++)(s=n[o])===f?u=u.mixedAdd(i.points[o]):s===-f&&(u=u.mixedAdd(i.points[o].neg()));h=h.add(u)}return h.toP()},o.prototype._wnafMul=function(t,e){for(var i=t._getNAFPoints(4),r=i.wnd,n=i.points,o=E(e,r,this._bitLength),s=this.jpoint(null,null,null),a=o.length-1;0<=a;a--){for(var h=0;0<=a&&0===o[a];a--)h++;if(0<=a&&h++,s=s.dblp(h),a<0)break;var u=o[a];l(0!==u),s="affine"===t.type?0<u?s.mixedAdd(n[u-1>>1]):s.mixedAdd(n[-u-1>>1].neg()):0<u?s.add(n[u-1>>1]):s.add(n[-u-1>>1].neg())}return"affine"===t.type?s.toP():s},o.prototype._wnafMulAdd=function(t,e,i,r,n){for(var o,s=this._wnafT1,a=this._wnafT2,h=this._wnafT3,u=0,f=0;f<r;f++){var l=(o=e[f])._getNAFPoints(t);s[f]=l.wnd,a[f]=l.points}for(f=r-1;1<=f;f-=2){var d=f-1,c=f;if(1===s[d]&&1===s[c]){var p=[e[d],null,null,e[c]];0===e[d].y.cmp(e[c].y)?(p[1]=e[d].add(e[c]),p[2]=e[d].toJ().mixedAdd(e[c].neg())):0===e[d].y.cmp(e[c].y.redNeg())?(p[1]=e[d].toJ().mixedAdd(e[c]),p[2]=e[d].add(e[c].neg())):(p[1]=e[d].toJ().mixedAdd(e[c]),p[2]=e[d].toJ().mixedAdd(e[c].neg()));var m=[-3,-1,-5,-7,0,7,5,1,3],b=A(i[d],i[c]),u=Math.max(b[0].length,u);for(h[d]=new Array(u),h[c]=new Array(u),S=0;S<u;S++){var g=0|b[0][S],v=0|b[1][S];h[d][S]=m[3*(1+g)+(1+v)],h[c][S]=0,a[d]=p}}else h[d]=E(i[d],s[d],this._bitLength),h[c]=E(i[c],s[c],this._bitLength),u=Math.max(h[d].length,u),u=Math.max(h[c].length,u)}var y=this.jpoint(null,null,null),w=this._wnafT4;for(f=u;0<=f;f--){for(var M=0;0<=f;){for(var _=!0,S=0;S<r;S++)w[S]=0|h[S][f],0!==w[S]&&(_=!1);if(!_)break;M++,f--}if(0<=f&&M++,y=y.dblp(M),f<0)break;for(S=0;S<r;S++){var k=w[S];0!==k&&(0<k?o=a[S][k-1>>1]:k<0&&(o=a[S][-k-1>>1].neg()),y="affine"===o.type?y.mixedAdd(o):y.add(o))}}for(f=0;f<r;f++)a[f]=null;return n?y:y.toP()},(o.BasePoint=s).prototype.eq=function(){throw new Error("Not implemented")},s.prototype.validate=function(){return this.curve.validate(this)},o.prototype.decodePoint=function(t,e){t=n.toArray(t,e);e=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*e)return 6===t[0]?l(t[t.length-1]%2==0):7===t[0]&&l(t[t.length-1]%2==1),this.point(t.slice(1,1+e),t.slice(1+e,1+2*e));if((2===t[0]||3===t[0])&&t.length-1===e)return this.pointFromX(t.slice(1,1+e),3===t[0]);throw new Error("Unknown point format")},s.prototype.encodeCompressed=function(t){return this.encode(t,!0)},s.prototype._encode=function(t){var e=this.curve.p.byteLength(),i=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(i):[4].concat(i,this.getY().toArray("be",e))},s.prototype.encode=function(t,e){return n.encode(this._encode(e),t)},s.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},s.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},s.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var i=[this],r=this,n=0;n<e;n+=t){for(var o=0;o<t;o++)r=r.dbl();i.push(r)}return{step:t,points:i}},s.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],i=(1<<t)-1,r=1==i?null:this.dbl(),n=1;n<i;n++)e[n]=e[n-1].add(r);return{wnd:t,points:e}},s.prototype._getBeta=function(){return null},s.prototype.dblp=function(t){for(var e=this,i=0;i<t;i++)e=e.dbl();return e}},function(t,e,i){var c=i(212),p=i(220),m=i(221),b=i(44),g=i(79),v=i(1).Buffer;function r(t){var e;"object"!=typeof t||v.isBuffer(t)||(e=t.passphrase,t=t.key),"string"==typeof t&&(t=v.from(t));var i,r,n,o,s,a,h,u,f,t=m(t,e),l=t.tag,d=t.data;switch(l){case"CERTIFICATE":r=c.certificate.decode(d,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(i=(r=r||c.PublicKey.decode(d,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return c.RSAPublicKey.decode(r.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return r.subjectPrivateKey=r.subjectPublicKey,{type:"ec",data:r};case"1.2.840.10040.4.1":return r.algorithm.params.pub_key=c.DSAparam.decode(r.subjectPublicKey.data,"der"),{type:"dsa",data:r.algorithm.params};default:throw new Error("unknown key id "+i)}case"ENCRYPTED PRIVATE KEY":n=d=c.EncryptedPrivateKey.decode(d,"der"),o=e,s=n.algorithm.decrypt.kde.kdeparams.salt,a=parseInt(n.algorithm.decrypt.kde.kdeparams.iters.toString(),10),h=p[n.algorithm.decrypt.cipher.algo.join(".")],u=n.algorithm.decrypt.cipher.iv,f=n.subjectPrivateKey,n=parseInt(h.split("-")[1],10)/8,n=g.pbkdf2Sync(o,s,a,n,"sha1"),n=b.createDecipheriv(h,n,u),(u=[]).push(n.update(f)),u.push(n.final()),d=v.concat(u);case"PRIVATE KEY":switch(i=(r=c.PrivateKey.decode(d,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return c.RSAPrivateKey.decode(r.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:r.algorithm.curve,privateKey:c.ECPrivateKey.decode(r.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return r.algorithm.params.priv_key=c.DSAparam.decode(r.subjectPrivateKey,"der"),{type:"dsa",params:r.algorithm.params};default:throw new Error("unknown key id "+i)}case"RSA PUBLIC KEY":return c.RSAPublicKey.decode(d,"der");case"RSA PRIVATE KEY":return c.RSAPrivateKey.decode(d,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:c.DSAPrivateKey.decode(d,"der")};case"EC PRIVATE KEY":return{curve:(d=c.ECPrivateKey.decode(d,"der")).parameters.value,privateKey:d.privateKey};default:throw new Error("unknown key type "+l)}}(t.exports=r).signature=c.signature},function(t,r,n){"use strict";!function(o){var e=n(12),i=n(35),t=n(121);r.a={name:"ModuleDeveloper",components:{DeveloperTools:t.a},data:()=>({loading:!0,commandDialogMsgs:[],commandDialogRunStart:0,commandDialogRunElapse:0,commandDialogShow:!1,commandDialogFinish:!1,commandDialogTitle:"",memberUserShow:!1,memberUserLoading:!1,memberLoginCaptchaImage:null,search:{mine:!1,keywords:""},memberLoginInfo:{username:"",password:"",captcha:""},storeApiToken:i.a.get("storeApiToken",""),memberUser:{id:0,username:"",avatar:"",manageModules:{}},modules:[]}),computed:{filterModules(){return this.modules.filter(t=>{if(this.search.mine&&!(t.name in this.memberUser.manageModules))return!1;if(this.search.keywords){var e=this.search.keywords.toLowerCase();return!(!t.name||!t.name.toLowerCase().includes(e))||!(!t.title||!t.title.toLowerCase().includes(e))||!(!t.description||!t.description.toLowerCase().includes(e))}return!0})}},mounted(){this.doLoad(),this.doLoadStore(),setInterval(()=>{this.commandDialogRunElapse=parseInt(((new Date).getTime()-this.commandDialogRunStart)/1e3)},1e3)},methods:{doStoreRequest(t,e,i,r){const 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s=this.words[n]<<o|r;t[i++]=255&s,i<t.length&&(t[i++]=s>>8&255),i<t.length&&(t[i++]=s>>16&255),6===o?(i<t.length&&(t[i++]=s>>24&255),o=r=0):(r=s>>>24,o+=2)}if(i<t.length)for(t[i++]=r;i<t.length;)t[i++]=0},b.prototype._toArrayLikeBE=function(t,e){for(var i=t.length-1,r=0,n=0,o=0;n<this.length;n++){var s=this.words[n]<<o|r;t[i--]=255&s,0<=i&&(t[i--]=s>>8&255),0<=i&&(t[i--]=s>>16&255),6===o?(0<=i&&(t[i--]=s>>24&255),o=r=0):(r=s>>>24,o+=2)}if(0<=i)for(t[i--]=r;0<=i;)t[i--]=0},Math.clz32?b.prototype._countBits=function(t){return 32-Math.clz32(t)}:b.prototype._countBits=function(t){var e=t,t=0;return 4096<=e&&(t+=13,e>>>=13),64<=e&&(t+=7,e>>>=7),8<=e&&(t+=4,e>>>=4),2<=e&&(t+=2,e>>>=2),t+e},b.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,t=0;return 0==(8191&e)&&(t+=13,e>>>=13),0==(127&e)&&(t+=7,e>>>=7),0==(15&e)&&(t+=4,e>>>=4),0==(3&e)&&(t+=2,e>>>=2),0==(1&e)&&t++,t},b.prototype.bitLength=function(){var t=this.words[this.length-1],t=this._countBits(t);return 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r=this.length>t.length?(i=this,t):(i=t,this),n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},b.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},b.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this._strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var a=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,A=k>>>13,x=0|r[7],R=8191&x,T=x>>>13,B=0|r[8],C=8191&B,I=B>>>13,O=0|r[9],L=8191&O,j=O>>>13,D=0|n[0],P=8191&D,N=D>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,$=0|n[3],W=8191&$,K=$>>>13,Y=0|n[4],V=8191&Y,G=Y>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],x=8191&k,B=k>>>13,r=0|n[9],O=8191&r,D=r>>>13;i.negative=t.negative^e.negative,i.length=19;var 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tt=(Math.imul(j,D)+(F>>>13)|0)+(O>>>26)|0,O&=67108863,o[0]=$,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=O,0!=tt&&(o[19]=tt,i.length++),i};function h(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i._strip()}function u(t,e,i){return h(t,e,i)}Math.imul||(a=o),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?a:i<63?o:i<1024?h:u)(this,t,e)},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new 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e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this._strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this._strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<=t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this._strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s._strip(),r._strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modrn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modrn=function(t){var e=t<0;m((t=e?-t:t)<=67108863);for(var i=(1<<26)%t,r=0,n=this.length-1;0<=n;n--)r=(i*r+(0|this.words[n]))%t;return e?-r:r},b.prototype.modn=function(t){return this.modrn(t)},b.prototype.idivn=function(t){var e=t<0;m((t=e?-t:t)<=67108863);for(var i=0,r=this.length-1;0<=r;r--){var n=(0|this.words[r])+67108864*i;this.words[r]=n/t|0,i=n%t}return this._strip(),e?this.ineg():this},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this._strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new _(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var f={k256:null,p224:null,p192:null,p25519:null};function g(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function S(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}g.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},e(v,g),v.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(y,g),e(w,g),e(M,g),M.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(f[t])return f[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return f[t]=e},_.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(r(t,t.umod(this.m)._forceRed(this)),t)},_.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},_.prototype.add=function(t,e){this._verify2(t,e);e=t.add(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},_.prototype.iadd=function(t,e){this._verify2(t,e);e=t.iadd(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e},_.prototype.sub=function(t,e){this._verify2(t,e);e=t.sub(e);return e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},_.prototype.isub=function(t,e){this._verify2(t,e);e=t.isub(e);return e.cmpn(0)<0&&e.iadd(this.m),e},_.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},_.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},_.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},_.prototype.isqr=function(t){return this.imul(t,t.clone())},_.prototype.sqr=function(t){return this.mul(t,t)},_.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(m(e%2==1),3===e){e=this.m.add(new b(1)).iushrn(2);return this.pow(t,e)}for(var i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var d=f,c=0;0!==d.cmp(n);c++)d=d.redSqr();m(c<l);var p=this.pow(h,new b(1).iushln(l-c-1)),u=u.redMul(p),h=p.redSqr(),f=f.redMul(h),l=c}return u},_.prototype.invm=function(t){t=t._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},_.prototype.pow=function(t,e){if(e.isZero())return new b(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=new Array(16);i[0]=new b(1).toRed(this),i[1]=t;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],t);var n=i[0],o=0,s=0,a=e.bitLength()%26;for(0===a&&(a=26),r=e.length-1;0<=r;r--){for(var h=e.words[r],u=a-1;0<=u;u--){var f=h>>u&1;n!==i[0]&&(n=this.sqr(n)),0!=f||0!==o?(o<<=1,o|=f,(4==++s||0===r&&0===u)&&(n=this.mul(n,i[o]),o=s=0)):s=0}a=26}return n},_.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},_.prototype.convertFrom=function(t){t=t.clone();return t.red=null,t},b.mont=function(t){return new S(t)},e(S,_),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){t=this.imod(t.mul(this.rinv));return t.red=null,t},S.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;t=t.imul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},S.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new b(0)._forceRed(this);t=t.mul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 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r={};this._baseState=r,r.name=i,r.enc=t,r.parent=e||null,r.children=null,r.tag=null,r.args=null,r.reverseArgs=null,r.choice=null,r.optional=!1,r.any=!1,r.obj=!1,r.use=null,r.useDecoder=null,r.key=null,r.default=null,r.explicit=null,r.implicit=null,r.contains=null,r.parent||(r.children=[],this._wrap())}t.exports=u;const f=["enc","parent","children","tag","args","reverseArgs","choice","optional","any","obj","use","alteredUse","key","default","explicit","implicit","contains"];u.prototype.clone=function(){const e=this._baseState,i={};f.forEach(function(t){i[t]=e[t]});const t=new this.constructor(i.parent);return t._baseState=i,t},u.prototype._wrap=function(){const i=this._baseState;s.forEach(function(e){this[e]=function(){const t=new this.constructor(this);return i.children.push(t),t[e].apply(t,arguments)}},this)},u.prototype._init=function(t){const e=this._baseState;n(null===e.parent),t.call(this),e.children=e.children.filter(function(t){return t._baseState.parent===this},this),n.equal(e.children.length,1,"Root node can have only one child")},u.prototype._useArgs=function(t){const e=this._baseState,i=t.filter(function(t){return t instanceof this.constructor},this);t=t.filter(function(t){return!(t instanceof this.constructor)},this),0!==i.length&&(n(null===e.children),e.children=i,i.forEach(function(t){t._baseState.parent=this},this)),0!==t.length&&(n(null===e.args),e.args=t,e.reverseArgs=t.map(function(i){if("object"!=typeof i||i.constructor!==Object)return i;const r={};return Object.keys(i).forEach(function(t){t==(0|t)&&(t|=0);var e=i[t];r[e]=t}),r}))},["_peekTag","_decodeTag","_use","_decodeStr","_decodeObjid","_decodeTime","_decodeNull","_decodeInt","_decodeBool","_decodeList","_encodeComposite","_encodeStr","_encodeObjid","_encodeTime","_encodeNull","_encodeInt","_encodeBool"].forEach(function(e){u.prototype[e]=function(){var t=this._baseState;throw new Error(e+" not implemented for encoding: "+t.enc)}}),o.forEach(function(i){u.prototype[i]=function(){const t=this._baseState,e=Array.prototype.slice.call(arguments);return n(null===t.tag),t.tag=i,this._useArgs(e),this}}),u.prototype.use=function(t){n(t);const e=this._baseState;return n(null===e.use),e.use=t,this},u.prototype.optional=function(){return this._baseState.optional=!0,this},u.prototype.def=function(t){const e=this._baseState;return n(null===e.default),e.default=t,e.optional=!0,this},u.prototype.explicit=function(t){const e=this._baseState;return n(null===e.explicit&&null===e.implicit),e.explicit=t,this},u.prototype.implicit=function(t){const e=this._baseState;return n(null===e.explicit&&null===e.implicit),e.implicit=t,this},u.prototype.obj=function(){const t=this._baseState,e=Array.prototype.slice.call(arguments);return t.obj=!0,0!==e.length&&this._useArgs(e),this},u.prototype.key=function(t){const e=this._baseState;return n(null===e.key),e.key=t,this},u.prototype.any=function(){return this._baseState.any=!0,this},u.prototype.choice=function(e){const t=this._baseState;return n(null===t.choice),t.choice=e,this._useArgs(Object.keys(e).map(function(t){return e[t]})),this},u.prototype.contains=function(t){const e=this._baseState;return n(null===e.use),e.contains=t,this},u.prototype._decode=function(e,i){const r=this._baseState;if(null===r.parent)return e.wrapResult(r.children[0]._decode(e,i));let n,o=r.default,s=!0,t=null;if(null!==r.key&&(t=e.enterKey(r.key)),r.optional){let t=null;if(null!==r.explicit?t=r.explicit:null!==r.implicit?t=r.implicit:null!==r.tag&&(t=r.tag),null!==t||r.any){if(s=this._peekTag(e,t,r.any),e.isError(s))return s}else{const n=e.save();try{null===r.choice?this._decodeGeneric(r.tag,e,i):this._decodeChoice(e,i),s=!0}catch(e){s=!1}e.restore(n)}}if(r.obj&&s&&(n=e.enterObject()),s){if(null!==r.explicit){const i=this._decodeTag(e,r.explicit);if(e.isError(i))return i;e=i}const n=e.offset;if(null===r.use&&null===r.choice){let t;r.any&&(t=e.save());const n=this._decodeTag(e,null!==r.implicit?r.implicit:r.tag,r.any);if(e.isError(n))return n;r.any?o=e.raw(t):e=n}if(i&&i.track&&null!==r.tag&&i.track(e.path(),n,e.length,"tagged"),i&&i.track&&null!==r.tag&&i.track(e.path(),e.offset,e.length,"content"),r.any||(o=null===r.choice?this._decodeGeneric(r.tag,e,i):this._decodeChoice(e,i)),e.isError(o))return o;if(r.any||null!==r.choice||null===r.children||r.children.forEach(function(t){t._decode(e,i)}),r.contains&&("octstr"===r.tag||"bitstr"===r.tag)){const n=new h(o);o=this._getUse(r.contains,e._reporterState.obj)._decode(n,i)}}return r.obj&&s&&(o=e.leaveObject(n)),null===r.key||null===o&&!0!==s?null!==t&&e.exitKey(t):e.leaveKey(t,r.key,o),o},u.prototype._decodeGeneric=function(t,e,i){var r=this._baseState;return"seq"===t||"set"===t?null:"seqof"===t||"setof"===t?this._decodeList(e,t,r.args[0],i):/str$/.test(t)?this._decodeStr(e,t,i):"objid"===t&&r.args?this._decodeObjid(e,r.args[0],r.args[1],i):"objid"===t?this._decodeObjid(e,null,null,i):"gentime"===t||"utctime"===t?this._decodeTime(e,t,i):"null_"===t?this._decodeNull(e,i):"bool"===t?this._decodeBool(e,i):"objDesc"===t?this._decodeStr(e,t,i):"int"===t||"enum"===t?this._decodeInt(e,r.args&&r.args[0],i):null!==r.use?this._getUse(r.use,e._reporterState.obj)._decode(e,i):e.error("unknown tag: "+t)},u.prototype._getUse=function(t,e){const i=this._baseState;return i.useDecoder=this._use(t,e),n(null===i.useDecoder._baseState.parent),i.useDecoder=i.useDecoder._baseState.children[0],i.implicit!==i.useDecoder._baseState.implicit&&(i.useDecoder=i.useDecoder.clone(),i.useDecoder._baseState.implicit=i.implicit),i.useDecoder},u.prototype._decodeChoice=function(r,n){const o=this._baseState;let s=null,a=!1;return Object.keys(o.choice).some(function(t){const e=r.save(),i=o.choice[t];try{const o=i._decode(r,n);if(r.isError(o))return!1;s={type:t,value:o},a=!0}catch(t){return r.restore(e),!1}return!0},this),a?s:r.error("Choice not matched")},u.prototype._createEncoderBuffer=function(t){return new r(t,this.reporter)},u.prototype._encode=function(t,e,i){var r=this._baseState;if(null===r.default||r.default!==t){t=this._encodeValue(t,e,i);return void 0===t||this._skipDefault(t,e,i)?void 0:t}},u.prototype._encodeValue=function(i,r,t){const e=this._baseState;if(null===e.parent)return e.children[0]._encode(i,r||new a);let n=null;if(this.reporter=r,e.optional&&void 0===i){if(null===e.default)return;i=e.default}let o=null,s=!1;if(e.any)n=this._createEncoderBuffer(i);else if(e.choice)n=this._encodeChoice(i,r);else if(e.contains)o=this._getUse(e.contains,t)._encode(i,r),s=!0;else if(e.children)o=e.children.map(function(t){if("null_"===t._baseState.tag)return 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$=(0+Math.imul(a,P)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,P)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+($>>>26)|0;$&=67108863;q=Math.imul(f,P),F=Math.imul(f,N)+Math.imul(l,P)|0,Y=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((Y+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,P),F=Math.imul(c,N)+Math.imul(p,P)|0,Y=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,Y=Y+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((Y+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,P),F=Math.imul(b,N)+Math.imul(g,P)|0,Y=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,Y=Y+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,Y=Y+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,W)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,W)|0))<<13)|0;tt=((Y+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,P),F=Math.imul(y,N)+Math.imul(w,P)|0,Y=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,Y=Y+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,Y=Y+Math.imul(p,Z)|0,q=q+Math.imul(f,W)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,W)|0,Y=Y+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,V)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,V)|0))<<13)|0;tt=((Y+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,P),F=Math.imul(_,N)+Math.imul(S,P)|0,Y=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,Y=Y+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,Y=Y+Math.imul(g,Z)|0,q=q+Math.imul(c,W)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,W)|0,Y=Y+Math.imul(p,K)|0,q=q+Math.imul(f,V)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,V)|0,Y=Y+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((Y+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,P),F=Math.imul(E,N)+Math.imul(A,P)|0,Y=Math.imul(A,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,Y=Y+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,Y=Y+Math.imul(w,Z)|0,q=q+Math.imul(b,W)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,W)|0,Y=Y+Math.imul(g,K)|0,q=q+Math.imul(c,V)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,V)|0,Y=Y+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,Y=Y+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((Y+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,P),F=Math.imul(R,N)+Math.imul(T,P)|0,Y=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(A,U)|0,Y=Y+Math.imul(A,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,Y=Y+Math.imul(S,Z)|0,q=q+Math.imul(y,W)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,W)|0,Y=Y+Math.imul(w,K)|0,q=q+Math.imul(b,V)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,V)|0,Y=Y+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,Y=Y+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,Y=Y+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((Y+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,P),F=Math.imul(C,N)+Math.imul(I,P)|0,Y=Math.imul(I,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,Y=Y+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(A,H)|0,Y=Y+Math.imul(A,Z)|0,q=q+Math.imul(_,W)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,W)|0,Y=Y+Math.imul(S,K)|0,q=q+Math.imul(y,V)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,V)|0,Y=Y+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,Y=Y+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,Y=Y+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,Y=Y+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,x)|0)|0)+((8191&(F=(F+Math.imul(a,B)|0)+Math.imul(h,x)|0))<<13)|0;tt=((Y+Math.imul(h,B)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(L,P),F=Math.imul(L,N)+Math.imul(j,P)|0,Y=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(I,U)|0,Y=Y+Math.imul(I,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,Y=Y+Math.imul(T,Z)|0,q=q+Math.imul(E,W)|0,F=(F+Math.imul(E,K)|0)+Math.imul(A,W)|0,Y=Y+Math.imul(A,K)|0,q=q+Math.imul(_,V)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,V)|0,Y=Y+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,Y=Y+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,Y=Y+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,Y=Y+Math.imul(p,M)|0,q=q+Math.imul(f,x)|0,F=(F+Math.imul(f,B)|0)+Math.imul(l,x)|0,Y=Y+Math.imul(l,B)|0;a=(tt+(q+Math.imul(a,O)|0)|0)+((8191&(F=(F+Math.imul(a,D)|0)+Math.imul(h,O)|0))<<13)|0;tt=((Y+Math.imul(h,D)|0)+(F>>>13)|0)+(a>>>26)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tt=(Math.imul(j,D)+(F>>>13)|0)+(O>>>26)|0,O&=67108863,o[0]=$,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=O,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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i=Math.pow(2,30)-1;t.exports=function(t,e){if("number"!=typeof t)throw new TypeError("Iterations not a number");if(t<0)throw new TypeError("Bad iterations");if("number"!=typeof e)throw new TypeError("Key length not a number");if(e<0||i<e||e!=e)throw new TypeError("Bad key length")}},function(e,t,i){!function(t){t=t.browser||!t.version||6<=parseInt(t.version.split(".")[0].slice(1),10)?"utf-8":"binary";e.exports=t}.call(this,i(2))},function(t,e,i){var u=i(77),f=i(39),l=i(40),b=i(1).Buffer,g=i(80),v=i(81),y=i(83),d=b.alloc(128),w={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20};function M(t,e,i){var r,n="rmd160"===(r=t)||"ripemd160"===r?function(t){return(new f).update(t).digest()}:"md5"===r?u:function(t){return l(r).update(t).digest()},o="sha512"===t||"sha384"===t?128:64;e.length>o?e=n(e):e.length<o&&(e=b.concat([e,d],o));for(var s=b.allocUnsafe(o+w[t]),a=b.allocUnsafe(o+w[t]),h=0;h<o;h++)s[h]=54^e[h],a[h]=92^e[h];i=b.allocUnsafe(o+i+4);s.copy(i,0,0,o),this.ipad1=i,this.ipad2=s,this.opad=a,this.alg=t,this.blocksize=o,this.hash=n,this.size=w[t]}M.prototype.run=function(t,e){return t.copy(e,this.blocksize),this.hash(e).copy(this.opad,this.blocksize),this.hash(this.opad)},t.exports=function(t,e,i,r,n){g(i,r);var o=new M(n=n||"sha1",t=y(t,v,"Password"),(e=y(e,v,"Salt")).length),s=b.allocUnsafe(r),a=b.allocUnsafe(e.length+4);e.copy(a,0,0,e.length);for(var h=0,u=w[n],f=Math.ceil(r/u),l=1;l<=f;l++){a.writeUInt32BE(l,e.length);for(var d=o.run(a,o.ipad1),c=d,p=1;p<i;p++)for(var c=o.run(c,o.ipad2),m=0;m<u;m++)d[m]^=c[m];d.copy(s,h),h+=u}return s}},function(t,e,i){var r=i(1).Buffer;t.exports=function(t,e,i){if(r.isBuffer(t))return t;if("string"==typeof t)return r.from(t,e);if(ArrayBuffer.isView(t))return r.from(t.buffer);throw new TypeError(i+" must be a string, a Buffer, a typed array or a 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a=0;a<=24;a+=8)n<<=1,n|=e>>a+s&1;for(a=0;a<=24;a+=8)n<<=1,n|=t>>a+s&1}for(a=0;a<=24;a+=8)n<<=1,n|=e>>a+s&1;for(s=1;s<=3;s++){for(a=0;a<=24;a+=8)o<<=1,o|=e>>a+s&1;for(a=0;a<=24;a+=8)o<<=1,o|=t>>a+s&1}for(a=0;a<=24;a+=8)o<<=1,o|=t>>a+s&1;i[r+0]=n>>>0,i[r+1]=o>>>0},e.r28shl=function(t,e){return t<<e&268435455|t>>>28-e};var h=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];e.pc2=function(t,e,i,r){for(var n=0,o=0,s=h.length>>>1,a=0;a<s;a++)n<<=1,n|=t>>>h[a]&1;for(a=s;a<h.length;a++)o<<=1,o|=e>>>h[a]&1;i[r+0]=n>>>0,i[r+1]=o>>>0},e.expand=function(t,e,i){for(var r=0,n=0,r=(1&t)<<5|t>>>27,o=23;15<=o;o-=4)r<<=6,r|=t>>>o&63;for(o=11;3<=o;o-=4)n|=t>>>o&63,n<<=6;n|=(31&t)<<1|t>>>31,e[i+0]=r>>>0,e[i+1]=n>>>0};var n=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];e.substitute=function(t,e){for(var i=0,r=0;r<4;r++)i<<=4,i|=n[64*r+(t>>>18-6*r&63)];for(r=0;r<4;r++)i<<=4,i|=n[256+64*r+(e>>>18-6*r&63)];return i>>>0};var r=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];e.permute=function(t){for(var e=0,i=0;i<r.length;i++)e<<=1,e|=t>>>r[i]&1;return e>>>0},e.padSplit=function(t,e,i){for(var r=t.toString(2);r.length<e;)r="0"+r;for(var n=[],o=0;o<e;o+=i)n.push(r.slice(o,o+i));return n.join(" ")}},function(t,e,i){"use strict";var s=i(6),r=i(0),f=i(84),n=i(43);function o(){this.tmp=new Array(2),this.keys=null}function a(t){n.call(this,t);var e=new o;this._desState=e,this.deriveKeys(e,t.key)}r(a,n),(t.exports=a).create=function(t){return new a(t)};var h=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];a.prototype.deriveKeys=function(t,e){t.keys=new Array(32),s.equal(e.length,this.blockSize,"Invalid key length");var i=f.readUInt32BE(e,0),r=f.readUInt32BE(e,4);f.pc1(i,r,t.tmp,0),i=t.tmp[0],r=t.tmp[1];for(var n=0;n<t.keys.length;n+=2){var o=h[n>>>1],i=f.r28shl(i,o),r=f.r28shl(r,o);f.pc2(i,r,t.keys,n)}},a.prototype._update=function(t,e,i,r){var n=this._desState,o=f.readUInt32BE(t,e),e=f.readUInt32BE(t,e+4);f.ip(o,e,n.tmp,0),o=n.tmp[0],e=n.tmp[1],"encrypt"===this.type?this._encrypt(n,o,e,n.tmp,0):this._decrypt(n,o,e,n.tmp,0),o=n.tmp[0],e=n.tmp[1],f.writeUInt32BE(i,o,r),f.writeUInt32BE(i,e,r+4)},a.prototype._pad=function(t,e){for(var i=t.length-e,r=e;r<t.length;r++)t[r]=i;return!0},a.prototype._unpad=function(t){for(var e=t[t.length-1],i=t.length-e;i<t.length;i++)s.equal(t[i],e);return t.slice(0,t.length-e)},a.prototype._encrypt=function(t,e,i,r,n){for(var o=e,s=i,a=0;a<t.keys.length;a+=2){var h=t.keys[a],u=t.keys[a+1];f.expand(s,t.tmp,0),h^=t.tmp[0],u^=t.tmp[1];h=f.substitute(h,u),u=s,s=(o^f.permute(h))>>>0,o=u}f.rip(s,o,r,n)},a.prototype._decrypt=function(t,e,i,r,n){for(var o=i,s=e,a=t.keys.length-2;0<=a;a-=2){var h=t.keys[a],u=t.keys[a+1];f.expand(o,t.tmp,0),h^=t.tmp[0],u^=t.tmp[1];h=f.substitute(h,u),u=o,o=(s^f.permute(h))>>>0,s=u}f.rip(o,s,r,n)}},function(t,e,i){var h=i(26),u=i(1).Buffer,f=i(87);e.encrypt=function(t,e){var i=Math.ceil(e.length/16),r=t._cache.length;t._cache=u.concat([t._cache,u.allocUnsafe(16*i)]);for(var n=0;n<i;n++){var o=(s=void 0,s=(o=t)._cipher.encryptBlockRaw(o._prev),f(o._prev),s),s=r+16*n;t._cache.writeUInt32BE(o[0],s+0),t._cache.writeUInt32BE(o[1],s+4),t._cache.writeUInt32BE(o[2],s+8),t._cache.writeUInt32BE(o[3],s+12)}var a=t._cache.slice(0,e.length);return t._cache=t._cache.slice(e.length),h(e,a)}},function(t,e){t.exports=function(t){for(var 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o=i(30),s=i(1).Buffer,a=i(11),r=i(0),h=i(172),n=i(26),u=i(87);function f(t,e,i,r){a.call(this);var n=s.alloc(4,0);this._cipher=new o.AES(e);n=this._cipher.encryptBlock(n);this._ghash=new h(n),i=function(t,e,i){if(12===e.length)return t._finID=s.concat([e,s.from([0,0,0,1])]),s.concat([e,s.from([0,0,0,2])]);var r=new h(i),n=e.length,i=n%16;r.update(e),i&&r.update(s.alloc(16-i,0)),r.update(s.alloc(8,0));i=8*n,n=s.alloc(8);n.writeUIntBE(i,0,8),r.update(n),t._finID=r.state;t=s.from(t._finID);return u(t),t}(this,i,n),this._prev=s.from(i),this._cache=s.allocUnsafe(0),this._secCache=s.allocUnsafe(0),this._decrypt=r,this._alen=0,this._len=0,this._mode=t,this._authTag=null,this._called=!1}r(f,a),f.prototype._update=function(t){this._called||!this._alen||(e=16-this._alen%16)<16&&(e=s.alloc(e,0),this._ghash.update(e)),this._called=!0;var e=this._mode.encrypt(this,t);return 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d=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function r(t,e,i){i.negative=e.negative^t.negative;var r=t.length+e.length|0,r=(i.length=r)-1|0,n=(0|t.words[0])*(0|e.words[0]),o=n/67108864|0;i.words[0]=67108863&n;for(var s=1;s<r;s++){for(var a=o>>>26,h=67108863&o,u=Math.min(s,e.length-1),f=Math.max(0,s-t.length+1);f<=u;f++)a+=(n=(0|t.words[s-f|0])*(0|e.words[f])+h)/67108864|0,h=67108863&n;i.words[s]=0|h,o=0|a}return 0!==o?i.words[s]=0|o:i.length--,i.strip()}b.prototype.toString=function(t,e){if(e=0|e||1,16===(t=t||10)||"hex"===t){a="";for(var i=0,r=0,n=0;n<this.length;n++){var o=this.words[n],s=(16777215&(o<<i|r)).toString(16),a=0!=(r=o>>>24-i&16777215)||n!==this.length-1?d[6-s.length]+s+a:s+a;26<=(i+=2)&&(i-=26,n--)}for(0!==r&&(a=r.toString(16)+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}if(t===(0|t)&&2<=t&&t<=36){var h=c[t],u=p[t];a="";var f=this.clone();for(f.negative=0;!f.isZero();){var l=f.modn(u).toString(t);a=(f=f.idivn(u)).isZero()?l+a:d[h-l.length]+l+a}for(this.isZero()&&(a="0"+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}m(!1,"Base should be between 2 and 36")},b.prototype.toNumber=function(){var t=this.words[0];return 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$=(0+Math.imul(a,P)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,P)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+($>>>26)|0;$&=67108863;q=Math.imul(f,P),F=Math.imul(f,N)+Math.imul(l,P)|0,Y=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((Y+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,P),F=Math.imul(c,N)+Math.imul(p,P)|0,Y=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,Y=Y+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((Y+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,P),F=Math.imul(b,N)+Math.imul(g,P)|0,Y=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,Y=Y+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,Y=Y+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,W)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,W)|0))<<13)|0;tt=((Y+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,P),F=Math.imul(y,N)+Math.imul(w,P)|0,Y=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,Y=Y+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,Y=Y+Math.imul(p,Z)|0,q=q+Math.imul(f,W)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,W)|0,Y=Y+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,V)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,V)|0))<<13)|0;tt=((Y+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,P),F=Math.imul(_,N)+Math.imul(S,P)|0,Y=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,Y=Y+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,Y=Y+Math.imul(g,Z)|0,q=q+Math.imul(c,W)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,W)|0,Y=Y+Math.imul(p,K)|0,q=q+Math.imul(f,V)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,V)|0,Y=Y+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((Y+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,P),F=Math.imul(E,N)+Math.imul(A,P)|0,Y=Math.imul(A,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,Y=Y+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,Y=Y+Math.imul(w,Z)|0,q=q+Math.imul(b,W)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,W)|0,Y=Y+Math.imul(g,K)|0,q=q+Math.imul(c,V)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,V)|0,Y=Y+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,Y=Y+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((Y+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,P),F=Math.imul(R,N)+Math.imul(T,P)|0,Y=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(A,U)|0,Y=Y+Math.imul(A,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,Y=Y+Math.imul(S,Z)|0,q=q+Math.imul(y,W)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,W)|0,Y=Y+Math.imul(w,K)|0,q=q+Math.imul(b,V)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,V)|0,Y=Y+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,Y=Y+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,Y=Y+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((Y+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,P),F=Math.imul(C,N)+Math.imul(I,P)|0,Y=Math.imul(I,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,Y=Y+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(A,H)|0,Y=Y+Math.imul(A,Z)|0,q=q+Math.imul(_,W)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,W)|0,Y=Y+Math.imul(S,K)|0,q=q+Math.imul(y,V)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,V)|0,Y=Y+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,Y=Y+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,Y=Y+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,Y=Y+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,x)|0)|0)+((8191&(F=(F+Math.imul(a,B)|0)+Math.imul(h,x)|0))<<13)|0;tt=((Y+Math.imul(h,B)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(L,P),F=Math.imul(L,N)+Math.imul(j,P)|0,Y=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(I,U)|0,Y=Y+Math.imul(I,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,Y=Y+Math.imul(T,Z)|0,q=q+Math.imul(E,W)|0,F=(F+Math.imul(E,K)|0)+Math.imul(A,W)|0,Y=Y+Math.imul(A,K)|0,q=q+Math.imul(_,V)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,V)|0,Y=Y+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,Y=Y+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,Y=Y+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,Y=Y+Math.imul(p,M)|0,q=q+Math.imul(f,x)|0,F=(F+Math.imul(f,B)|0)+Math.imul(l,x)|0,Y=Y+Math.imul(l,B)|0;a=(tt+(q+Math.imul(a,O)|0)|0)+((8191&(F=(F+Math.imul(a,D)|0)+Math.imul(h,O)|0))<<13)|0;tt=((Y+Math.imul(h,D)|0)+(F>>>13)|0)+(a>>>26)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tt=(Math.imul(j,D)+(F>>>13)|0)+(O>>>26)|0,O&=67108863,o[0]=$,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=O,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(h[t])return h[t];var e;if("k256"===t)e=new f;else if("p224"===t)e=new g;else if("p192"===t)e=new v;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new y}return h[t]=e},w.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},w.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},w.prototype.imod=function(t){return(this.prime?this.prime.ireduce(t):t.umod(this.m))._forceRed(this)},w.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},w.prototype.add=function(t,e){this._verify2(t,e);e=t.add(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},w.prototype.iadd=function(t,e){this._verify2(t,e);e=t.iadd(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e},w.prototype.sub=function(t,e){this._verify2(t,e);e=t.sub(e);return e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},w.prototype.isub=function(t,e){this._verify2(t,e);e=t.isub(e);return e.cmpn(0)<0&&e.iadd(this.m),e},w.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},w.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},w.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},w.prototype.isqr=function(t){return this.imul(t,t.clone())},w.prototype.sqr=function(t){return this.mul(t,t)},w.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(m(e%2==1),3===e){e=this.m.add(new b(1)).iushrn(2);return this.pow(t,e)}for(var i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var d=f,c=0;0!==d.cmp(n);c++)d=d.redSqr();m(c<l);var p=this.pow(h,new b(1).iushln(l-c-1)),u=u.redMul(p),h=p.redSqr(),f=f.redMul(h),l=c}return u},w.prototype.invm=function(t){t=t._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},w.prototype.pow=function(t,e){if(e.isZero())return new b(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=new Array(16);i[0]=new b(1).toRed(this),i[1]=t;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],t);var n=i[0],o=0,s=0,a=e.bitLength()%26;for(0===a&&(a=26),r=e.length-1;0<=r;r--){for(var h=e.words[r],u=a-1;0<=u;u--){var f=h>>u&1;n!==i[0]&&(n=this.sqr(n)),0!=f||0!==o?(o<<=1,o|=f,(4==++s||0===r&&0===u)&&(n=this.mul(n,i[o]),o=s=0)):s=0}a=26}return n},w.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},w.prototype.convertFrom=function(t){t=t.clone();return t.red=null,t},b.mont=function(t){return new M(t)},e(M,w),M.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},M.prototype.convertFrom=function(t){t=this.imod(t.mul(this.rinv));return t.red=null,t},M.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;t=t.imul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},M.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new b(0)._forceRed(this);t=t.mul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},M.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(this)}.call(this,S(16)(t))},function(t,e,i){var c=i(177),r=i(46);function n(t){this.rand=t||new r.Rand}(t.exports=n).create=function(t){return new n(t)},n.prototype._randbelow=function(t){var e=t.bitLength(),i=Math.ceil(e/8);do{var r=new c(this.rand.generate(i))}while(0<=r.cmp(t));return r},n.prototype._randrange=function(t,e){e=e.sub(t);return t.add(this._randbelow(e))},n.prototype.test=function(t,e,i){var r=t.bitLength(),n=c.mont(t),o=new c(1).toRed(n);e=e||Math.max(1,r/48|0);for(var s=t.subn(1),a=0;!s.testn(a);a++);for(var h=t.shrn(a),u=s.toRed(n);0<e;e--){var f=this._randrange(new c(2),s);i&&i(f);var l=f.toRed(n).redPow(h);if(0!==l.cmp(o)&&0!==l.cmp(u)){for(var d=1;d<a;d++){if(0===(l=l.redSqr()).cmp(o))return!1;if(0===l.cmp(u))break}if(d===a)return!1}}return!0},n.prototype.getDivisor=function(t,e){var i=t.bitLength(),r=c.mont(t),n=new c(1).toRed(r);e=e||Math.max(1,i/48|0);for(var o=t.subn(1),s=0;!o.testn(s);s++);for(var a=t.shrn(s),h=o.toRed(r);0<e;e--){var u=this._randrange(new c(2),o),f=t.gcd(u);if(0!==f.cmpn(1))return f;var l=u.toRed(r).redPow(a);if(0!==l.cmp(n)&&0!==l.cmp(h)){for(var d=1;d<s;d++){if(0===(l=l.redSqr()).cmp(n))return l.fromRed().subn(1).gcd(t);if(0===l.cmp(h))break}if(d===s)return(l=l.redSqr()).fromRed().subn(1).gcd(t)}}return!1}},function(P,t,N){"use strict";!function(t,m){var r;(P.exports=M).ReadableState=w,N(13).EventEmitter;function b(t,e){return t.listeners(e).length}var n,e,i,o=N(95),l=N(4).Buffer,d=t.Uint8Array||function(){},s=N(184),g=s&&s.debuglog?s.debuglog("stream"):function(){},a=N(185),t=N(96),h=N(97).getHighWaterMark,s=N(21).codes,c=s.ERR_INVALID_ARG_TYPE,p=s.ERR_STREAM_PUSH_AFTER_EOF,u=s.ERR_METHOD_NOT_IMPLEMENTED,v=s.ERR_STREAM_UNSHIFT_AFTER_END_EVENT;N(0)(M,o);var y=t.errorOrDestroy,f=["error","close","destroy","pause","resume"];function w(t,e,i){r=r||N(22),"boolean"!=typeof i&&(i=e instanceof r),this.objectMode=!!(t=t||{}).objectMode,i&&(this.objectMode=this.objectMode||!!t.readableObjectMode),this.highWaterMark=h(this,t,"readableHighWaterMark",i),this.buffer=new a,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.paused=!0,this.emitClose=!1!==t.emitClose,this.autoDestroy=!!t.autoDestroy,this.destroyed=!1,this.defaultEncoding=t.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,t.encoding&&(n=n||N(14).StringDecoder,this.decoder=new n(t.encoding),this.encoding=t.encoding)}function M(t){if(r=r||N(22),!(this instanceof M))return new M(t);var e=this instanceof r;this._readableState=new w(t,this,e),this.readable=!0,t&&("function"==typeof t.read&&(this._read=t.read),"function"==typeof t.destroy&&(this._destroy=t.destroy)),o.call(this)}function _(t,e,i,r,n){g("readableAddChunk",e);var 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e,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();for(var r=this.length>t.length?(i=this,t):(i=t,this),n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},b.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},b.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this.strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var n=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,A=k>>>13,x=0|r[7],R=8191&x,T=x>>>13,B=0|r[8],C=8191&B,I=B>>>13,O=0|r[9],L=8191&O,j=O>>>13,D=0|n[0],P=8191&D,N=D>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,$=0|n[3],W=8191&$,K=$>>>13,Y=0|n[4],V=8191&Y,G=Y>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],x=8191&k,B=k>>>13,r=0|n[9],O=8191&r,D=r>>>13;i.negative=t.negative^e.negative,i.length=19;var $=(0+Math.imul(a,P)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,P)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+($>>>26)|0;$&=67108863;q=Math.imul(f,P),F=Math.imul(f,N)+Math.imul(l,P)|0,Y=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((Y+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,P),F=Math.imul(c,N)+Math.imul(p,P)|0,Y=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,Y=Y+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((Y+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,P),F=Math.imul(b,N)+Math.imul(g,P)|0,Y=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,Y=Y+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,Y=Y+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,W)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,W)|0))<<13)|0;tt=((Y+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,P),F=Math.imul(y,N)+Math.imul(w,P)|0,Y=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,Y=Y+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,Y=Y+Math.imul(p,Z)|0,q=q+Math.imul(f,W)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,W)|0,Y=Y+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,V)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,V)|0))<<13)|0;tt=((Y+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,P),F=Math.imul(_,N)+Math.imul(S,P)|0,Y=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,Y=Y+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,Y=Y+Math.imul(g,Z)|0,q=q+Math.imul(c,W)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,W)|0,Y=Y+Math.imul(p,K)|0,q=q+Math.imul(f,V)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,V)|0,Y=Y+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((Y+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,P),F=Math.imul(E,N)+Math.imul(A,P)|0,Y=Math.imul(A,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,Y=Y+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,Y=Y+Math.imul(w,Z)|0,q=q+Math.imul(b,W)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,W)|0,Y=Y+Math.imul(g,K)|0,q=q+Math.imul(c,V)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,V)|0,Y=Y+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,Y=Y+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((Y+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,P),F=Math.imul(R,N)+Math.imul(T,P)|0,Y=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(A,U)|0,Y=Y+Math.imul(A,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,Y=Y+Math.imul(S,Z)|0,q=q+Math.imul(y,W)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,W)|0,Y=Y+Math.imul(w,K)|0,q=q+Math.imul(b,V)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,V)|0,Y=Y+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,Y=Y+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,Y=Y+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((Y+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,P),F=Math.imul(C,N)+Math.imul(I,P)|0,Y=Math.imul(I,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,Y=Y+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(A,H)|0,Y=Y+Math.imul(A,Z)|0,q=q+Math.imul(_,W)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,W)|0,Y=Y+Math.imul(S,K)|0,q=q+Math.imul(y,V)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,V)|0,Y=Y+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,Y=Y+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,Y=Y+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,Y=Y+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,x)|0)|0)+((8191&(F=(F+Math.imul(a,B)|0)+Math.imul(h,x)|0))<<13)|0;tt=((Y+Math.imul(h,B)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(L,P),F=Math.imul(L,N)+Math.imul(j,P)|0,Y=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(I,U)|0,Y=Y+Math.imul(I,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,Y=Y+Math.imul(T,Z)|0,q=q+Math.imul(E,W)|0,F=(F+Math.imul(E,K)|0)+Math.imul(A,W)|0,Y=Y+Math.imul(A,K)|0,q=q+Math.imul(_,V)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,V)|0,Y=Y+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,Y=Y+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,Y=Y+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,Y=Y+Math.imul(p,M)|0,q=q+Math.imul(f,x)|0,F=(F+Math.imul(f,B)|0)+Math.imul(l,x)|0,Y=Y+Math.imul(l,B)|0;a=(tt+(q+Math.imul(a,O)|0)|0)+((8191&(F=(F+Math.imul(a,D)|0)+Math.imul(h,O)|0))<<13)|0;tt=((Y+Math.imul(h,D)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(L,U),F=Math.imul(L,z)+Math.imul(j,U)|0,Y=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(I,H)|0,Y=Y+Math.imul(I,Z)|0,q=q+Math.imul(R,W)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,W)|0,Y=Y+Math.imul(T,K)|0,q=q+Math.imul(E,V)|0,F=(F+Math.imul(E,G)|0)+Math.imul(A,V)|0,Y=Y+Math.imul(A,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,Y=Y+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,Y=Y+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,Y=Y+Math.imul(g,M)|0,q=q+Math.imul(c,x)|0,F=(F+Math.imul(c,B)|0)+Math.imul(p,x)|0,Y=Y+Math.imul(p,B)|0;f=(tt+(q+Math.imul(f,O)|0)|0)+((8191&(F=(F+Math.imul(f,D)|0)+Math.imul(l,O)|0))<<13)|0;tt=((Y+Math.imul(l,D)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(L,H),F=Math.imul(L,Z)+Math.imul(j,H)|0,Y=Math.imul(j,Z),q=q+Math.imul(C,W)|0,F=(F+Math.imul(C,K)|0)+Math.imul(I,W)|0,Y=Y+Math.imul(I,K)|0,q=q+Math.imul(R,V)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,V)|0,Y=Y+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(A,J)|0,Y=Y+Math.imul(A,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,Y=Y+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,Y=Y+Math.imul(w,M)|0,q=q+Math.imul(b,x)|0,F=(F+Math.imul(b,B)|0)+Math.imul(g,x)|0,Y=Y+Math.imul(g,B)|0;c=(tt+(q+Math.imul(c,O)|0)|0)+((8191&(F=(F+Math.imul(c,D)|0)+Math.imul(p,O)|0))<<13)|0;tt=((Y+Math.imul(p,D)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(L,W),F=Math.imul(L,K)+Math.imul(j,W)|0,Y=Math.imul(j,K),q=q+Math.imul(C,V)|0,F=(F+Math.imul(C,G)|0)+Math.imul(I,V)|0,Y=Y+Math.imul(I,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,Y=Y+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(A,u)|0,Y=Y+Math.imul(A,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,Y=Y+Math.imul(S,M)|0,q=q+Math.imul(y,x)|0,F=(F+Math.imul(y,B)|0)+Math.imul(w,x)|0,Y=Y+Math.imul(w,B)|0;b=(tt+(q+Math.imul(b,O)|0)|0)+((8191&(F=(F+Math.imul(b,D)|0)+Math.imul(g,O)|0))<<13)|0;tt=((Y+Math.imul(g,D)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(L,V),F=Math.imul(L,G)+Math.imul(j,V)|0,Y=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(I,J)|0,Y=Y+Math.imul(I,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,Y=Y+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(A,v)|0,Y=Y+Math.imul(A,M)|0,q=q+Math.imul(_,x)|0,F=(F+Math.imul(_,B)|0)+Math.imul(S,x)|0,Y=Y+Math.imul(S,B)|0;y=(tt+(q+Math.imul(y,O)|0)|0)+((8191&(F=(F+Math.imul(y,D)|0)+Math.imul(w,O)|0))<<13)|0;tt=((Y+Math.imul(w,D)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(L,J),F=Math.imul(L,Q)+Math.imul(j,J)|0,Y=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(I,u)|0,Y=Y+Math.imul(I,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,Y=Y+Math.imul(T,M)|0,q=q+Math.imul(E,x)|0,F=(F+Math.imul(E,B)|0)+Math.imul(A,x)|0,Y=Y+Math.imul(A,B)|0;_=(tt+(q+Math.imul(_,O)|0)|0)+((8191&(F=(F+Math.imul(_,D)|0)+Math.imul(S,O)|0))<<13)|0;tt=((Y+Math.imul(S,D)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(L,u),F=Math.imul(L,d)+Math.imul(j,u)|0,Y=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(I,v)|0,Y=Y+Math.imul(I,M)|0,q=q+Math.imul(R,x)|0,F=(F+Math.imul(R,B)|0)+Math.imul(T,x)|0,Y=Y+Math.imul(T,B)|0;E=(tt+(q+Math.imul(E,O)|0)|0)+((8191&(F=(F+Math.imul(E,D)|0)+Math.imul(A,O)|0))<<13)|0;tt=((Y+Math.imul(A,D)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(L,v),F=Math.imul(L,M)+Math.imul(j,v)|0,Y=Math.imul(j,M),q=q+Math.imul(C,x)|0,F=(F+Math.imul(C,B)|0)+Math.imul(I,x)|0,Y=Y+Math.imul(I,B)|0;R=(tt+(q+Math.imul(R,O)|0)|0)+((8191&(F=(F+Math.imul(R,D)|0)+Math.imul(T,O)|0))<<13)|0;tt=((Y+Math.imul(T,D)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(L,x),F=Math.imul(L,B)+Math.imul(j,x)|0,Y=Math.imul(j,B);C=(tt+(q+Math.imul(C,O)|0)|0)+((8191&(F=(F+Math.imul(C,D)|0)+Math.imul(I,O)|0))<<13)|0;tt=((Y+Math.imul(I,D)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;O=(tt+Math.imul(L,O)|0)+((8191&(F=Math.imul(L,D)+Math.imul(j,O)|0))<<13)|0;return tt=(Math.imul(j,D)+(F>>>13)|0)+(O>>>26)|0,O&=67108863,o[0]=$,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=O,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),o(this,t,e)},b.prototype.imul=function(t){return this.clone().mulTo(t,this)},b.prototype.imuln=function(t){m("number"==typeof t),m(t<67108864);for(var e=0,i=0;i<this.length;i++){var r=(0|this.words[i])*t,n=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=n>>>26,this.words[i]=67108863&n}return 0!==e&&(this.words[i]=e,this.length++),this},b.prototype.muln=function(t){return this.clone().imuln(t)},b.prototype.sqr=function(){return this.mul(this)},b.prototype.isqr=function(){return this.imul(this.clone())},b.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),i=0;i<e.length;i++){var r=i%26;e[i]=(t.words[i/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new b(1);for(var i=this,r=0;r<e.length&&0===e[r];r++,i=i.sqr());if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return this.negative=0,this},b.prototype.abs=function(){return this.clone().iabs()},b.prototype._ishlnsubmul=function(t,e,i){var r=t.length+i;this._expand(r);for(var n=0,o=0;o<t.length;o++){var s=(0|this.words[o+i])+n,a=(0|t.words[o])*e,n=((s-=67108863&a)>>26)-(a/67108864|0);this.words[o+i]=67108863&s}for(;o<this.length-i;o++)n=(s=(0|this.words[o+i])+n)>>26,this.words[o+i]=67108863&s;if(0===n)return this.strip();for(m(-1===n),o=n=0;o<this.length;o++)n=(s=-(0|this.words[o])+n)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},b.prototype._wordDiv=function(t,e){this.length,t.length;var i,r=this.clone(),n=t,o=0|n.words[n.length-1];0!=(i=26-this._countBits(o))&&(n=n.ushln(i),r.iushln(i),o=0|n.words[n.length-1]);var s,a=r.length-n.length;if("mod"!==e){(s=new b(null)).length=1+a,s.words=new Array(s.length);for(var h=0;h<s.length;h++)s.words[h]=0}t=r.clone()._ishlnsubmul(n,1,a);0===t.negative&&(r=t,s&&(s.words[a]=1));for(var u=a-1;0<=u;u--){var f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var h={k256:null,p224:null,p192:null,p25519:null};function u(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function f(){u.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){u.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function v(){u.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function y(){u.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function M(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}u.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},u.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},u.prototype.split=function(t,e){t.iushrn(this.n,0,e)},u.prototype.imulK=function(t){return t.imul(this.k)},e(f,u),f.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},f.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(g,u),e(v,u),e(y,u),y.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 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o=i(11),r=i(162),n=i(0),s=i(1).Buffer,a={"des-ede3-cbc":r.CBC.instantiate(r.EDE),"des-ede3":r.EDE,"des-ede-cbc":r.CBC.instantiate(r.EDE),"des-ede":r.EDE,"des-cbc":r.CBC.instantiate(r.DES),"des-ecb":r.DES};function h(t){o.call(this);var e=t.mode.toLowerCase(),i=a[e],r=t.decrypt?"decrypt":"encrypt",n=t.key;s.isBuffer(n)||(n=s.from(n)),"des-ede"!==e&&"des-ede-cbc"!==e||(n=s.concat([n,n.slice(0,8)]));t=t.iv;s.isBuffer(t)||(t=s.from(t)),this._des=i.create({key:n,iv:t,type:r})}a.des=a["des-cbc"],a.des3=a["des-ede3-cbc"],n(t.exports=h,o),h.prototype._update=function(t){return s.from(this._des.update(t))},h.prototype._final=function(){return s.from(this._des.final())}},function(t,e,i){"use strict";e.utils=i(84),e.Cipher=i(43),e.DES=i(85),e.CBC=i(163),e.EDE=i(164)},function(t,e,i){"use strict";var r=i(6),o=i(0),s={};function n(t){r.equal(t.length,8,"Invalid IV length"),this.iv=new Array(8);for(var e=0;e<this.iv.length;e++)this.iv[e]=t[e]}e.instantiate=function(e){function i(t){e.call(this,t),this._cbcInit()}o(i,e);for(var t=Object.keys(s),r=0;r<t.length;r++){var n=t[r];i.prototype[n]=s[n]}return i.create=function(t){return new i(t)},i},s._cbcInit=function(){var t=new n(this.options.iv);this._cbcState=t},s._update=function(t,e,i,r){var n=this._cbcState,o=this.constructor.super_.prototype,s=n.iv;if("encrypt"===this.type){for(var a=0;a<this.blockSize;a++)s[a]^=t[e+a];for(o._update.call(this,s,0,i,r),a=0;a<this.blockSize;a++)s[a]=i[r+a]}else{for(o._update.call(this,t,e,i,r),a=0;a<this.blockSize;a++)i[r+a]^=s[a];for(a=0;a<this.blockSize;a++)s[a]=t[e+a]}}},function(t,e,i){"use strict";var n=i(6),r=i(0),o=i(43),s=i(85);function a(t,e){n.equal(e.length,24,"Invalid key length");var i=e.slice(0,8),r=e.slice(8,16),e=e.slice(16,24);this.ciphers="encrypt"===t?[s.create({type:"encrypt",key:i}),s.create({type:"decrypt",key:r}),s.create({type:"encrypt",key:e})]:[s.create({type:"decrypt",key:e}),s.create({type:"encrypt",key:r}),s.create({type:"decrypt",key:i})]}function h(t){o.call(this,t);t=new a(this.type,this.options.key);this._edeState=t}r(h,o),(t.exports=h).create=function(t){return new h(t)},h.prototype._update=function(t,e,i,r){var n=this._edeState;n.ciphers[0]._update(t,e,i,r),n.ciphers[1]._update(i,r,i,r),n.ciphers[2]._update(i,r,i,r)},h.prototype._pad=s.prototype._pad,h.prototype._unpad=s.prototype._unpad},function(t,e,i){var r=i(45),n=i(89),o=i(1).Buffer,s=i(90),a=i(11),h=i(30),u=i(31);function f(t,e,i){a.call(this),this._cache=new d,this._cipher=new h.AES(e),this._prev=o.from(i),this._mode=t,this._autopadding=!0}i(0)(f,a),f.prototype._update=function(t){var e;this._cache.add(t);for(var i=[];e=this._cache.get();)e=this._mode.encrypt(this,e),i.push(e);return o.concat(i)};var l=o.alloc(16,16);function d(){this.cache=o.allocUnsafe(0)}function c(t,e,i){t=r[t.toLowerCase()];if(!t)throw new TypeError("invalid suite type");if((e="string"==typeof e?o.from(e):e).length!==t.key/8)throw new TypeError("invalid key length "+e.length);if("string"==typeof i&&(i=o.from(i)),"GCM"!==t.mode&&i.length!==t.iv)throw new TypeError("invalid iv length "+i.length);return new("stream"===t.type?s:"auth"===t.type?n:f)(t.module,e,i)}f.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return t=this._mode.encrypt(this,t),this._cipher.scrub(),t;if(!t.equals(l))throw this._cipher.scrub(),new Error("data not multiple of block length")},f.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},d.prototype.add=function(t){this.cache=o.concat([this.cache,t])},d.prototype.get=function(){if(15<this.cache.length){var t=this.cache.slice(0,16);return this.cache=this.cache.slice(16),t}return null},d.prototype.flush=function(){for(var t=16-this.cache.length,e=o.allocUnsafe(t),i=-1;++i<t;)e.writeUInt8(t,i);return o.concat([this.cache,e])},e.createCipheriv=c,e.createCipher=function(t,e){var i=r[t.toLowerCase()];if(!i)throw new TypeError("invalid suite type");i=u(e,!1,i.key,i.iv);return c(t,i.key,i.iv)}},function(t,e){e.encrypt=function(t,e){return t._cipher.encryptBlock(e)},e.decrypt=function(t,e){return t._cipher.decryptBlock(e)}},function(t,e,i){var r=i(26);e.encrypt=function(t,e){e=r(e,t._prev);return t._prev=t._cipher.encryptBlock(e),t._prev},e.decrypt=function(t,e){var i=t._prev;t._prev=e;e=t._cipher.decryptBlock(e);return r(e,i)}},function(t,e,i){var o=i(1).Buffer,s=i(26);function a(t,e,i){var r=e.length,n=s(e,t._cache);return t._cache=t._cache.slice(r),t._prev=o.concat([t._prev,i?e:n]),n}e.encrypt=function(t,e,i){for(var r,n=o.allocUnsafe(0);e.length;){if(0===t._cache.length&&(t._cache=t._cipher.encryptBlock(t._prev),t._prev=o.allocUnsafe(0)),!(t._cache.length<=e.length)){n=o.concat([n,a(t,e,i)]);break}r=t._cache.length,n=o.concat([n,a(t,e.slice(0,r),i)]),e=e.slice(r)}return n}},function(t,e,i){var f=i(1).Buffer;e.encrypt=function(t,e,i){for(var r,n,o,s,a=e.length,h=f.allocUnsafe(a),u=-1;++u<a;)h[u]=(r=t,n=e[u],o=i,s=void 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r=i(89),n=i(1).Buffer,o=i(45),s=i(90),a=i(11),h=i(30),u=i(31);function f(t,e,i){a.call(this),this._cache=new l,this._last=void 0,this._cipher=new h.AES(e),this._prev=n.from(i),this._mode=t,this._autopadding=!0}function l(){this.cache=n.allocUnsafe(0)}function d(t,e,i){t=o[t.toLowerCase()];if(!t)throw new TypeError("invalid suite type");if("string"==typeof i&&(i=n.from(i)),"GCM"!==t.mode&&i.length!==t.iv)throw new TypeError("invalid iv length "+i.length);if((e="string"==typeof e?n.from(e):e).length!==t.key/8)throw new TypeError("invalid key length "+e.length);return"stream"===t.type?new s(t.module,e,i,!0):"auth"===t.type?new r(t.module,e,i,!0):new f(t.module,e,i)}i(0)(f,a),f.prototype._update=function(t){var e;this._cache.add(t);for(var i=[];e=this._cache.get(this._autopadding);)e=this._mode.decrypt(this,e),i.push(e);return n.concat(i)},f.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return function(t){var e=t[15];if(e<1||16<e)throw new Error("unable to 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d(t,i.key,i.iv)},e.createDecipheriv=d},function(t,e){e["des-ecb"]={key:8,iv:0},e["des-cbc"]=e.des={key:8,iv:8},e["des-ede3-cbc"]=e.des3={key:24,iv:8},e["des-ede3"]={key:24,iv:0},e["des-ede-cbc"]={key:16,iv:8},e["des-ede"]={key:16,iv:0}},function(t,e,r){!function(o){var s=r(91),i=r(180),a=r(181),h={binary:!0,hex:!0,base64:!0};e.DiffieHellmanGroup=e.createDiffieHellmanGroup=e.getDiffieHellman=function(t){var e=new o(i[t].prime,"hex"),t=new o(i[t].gen,"hex");return new a(e,t)},e.createDiffieHellman=e.DiffieHellman=function t(e,i,r,n){return o.isBuffer(i)||void 0===h[i]?t(e,"binary",i,r):(i=i||"binary",n=n||"binary",r=r||new o([2]),o.isBuffer(r)||(r=new o(r,n)),"number"==typeof e?new a(s(e,r),r,!0):(o.isBuffer(e)||(e=new o(e,i)),new a(e,r,!0)))}}.call(this,r(4).Buffer)},function(t,e){},function(t,e,S){!function(_){!function(t){"use strict";function m(t,e){if(!t)throw new Error(e||"Assertion failed")}function e(t,e){t.super_=e;function i(){}i.prototype=e.prototype,t.prototype=new 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r=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&r++,16===e?this._parseHex(t,r):this._parseBase(t,e,r),"-"===t[0]&&(this.negative=1),this.strip(),"le"===i&&this._initArray(this.toArray(),e,i)},b.prototype._initNumber=function(t,e,i){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(m(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===i&&this._initArray(this.toArray(),e,i)},b.prototype._initArray=function(t,e,i){if(m("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var n,o,s=0;if("be"===i)for(r=t.length-1,n=0;0<=r;r-=3)o=t[r]|t[r-1]<<8|t[r-2]<<16,this.words[n]|=o<<s&67108863,this.words[n+1]=o>>>26-s&67108863,26<=(s+=24)&&(s-=26,n++);else 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f=1,h=l(t,u,t.length,e),u=0;u<s;u++)f*=e;this.imuln(f),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}},b.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},b.prototype.clone=function(){var t=new b(null);return this.copy(t),t},b.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},b.prototype.strip=function(){for(;1<this.length&&0===this.words[this.length-1];)this.length--;return this._normSign()},b.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},b.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var 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r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,A=k>>>13,x=0|r[7],R=8191&x,T=x>>>13,B=0|r[8],C=8191&B,I=B>>>13,O=0|r[9],L=8191&O,j=O>>>13,D=0|n[0],P=8191&D,N=D>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,$=0|n[3],W=8191&$,K=$>>>13,Y=0|n[4],V=8191&Y,G=Y>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],x=8191&k,B=k>>>13,r=0|n[9],O=8191&r,D=r>>>13;i.negative=t.negative^e.negative,i.length=19;var $=(0+Math.imul(a,P)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,P)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+($>>>26)|0;$&=67108863;q=Math.imul(f,P),F=Math.imul(f,N)+Math.imul(l,P)|0,Y=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((Y+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,P),F=Math.imul(c,N)+Math.imul(p,P)|0,Y=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,Y=Y+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((Y+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,P),F=Math.imul(b,N)+Math.imul(g,P)|0,Y=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,Y=Y+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,Y=Y+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,W)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,W)|0))<<13)|0;tt=((Y+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,P),F=Math.imul(y,N)+Math.imul(w,P)|0,Y=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,Y=Y+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,Y=Y+Math.imul(p,Z)|0,q=q+Math.imul(f,W)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,W)|0,Y=Y+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,V)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,V)|0))<<13)|0;tt=((Y+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,P),F=Math.imul(_,N)+Math.imul(S,P)|0,Y=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,Y=Y+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,Y=Y+Math.imul(g,Z)|0,q=q+Math.imul(c,W)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,W)|0,Y=Y+Math.imul(p,K)|0,q=q+Math.imul(f,V)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,V)|0,Y=Y+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((Y+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,P),F=Math.imul(E,N)+Math.imul(A,P)|0,Y=Math.imul(A,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,Y=Y+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,Y=Y+Math.imul(w,Z)|0,q=q+Math.imul(b,W)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,W)|0,Y=Y+Math.imul(g,K)|0,q=q+Math.imul(c,V)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,V)|0,Y=Y+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,Y=Y+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((Y+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,P),F=Math.imul(R,N)+Math.imul(T,P)|0,Y=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(A,U)|0,Y=Y+Math.imul(A,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,Y=Y+Math.imul(S,Z)|0,q=q+Math.imul(y,W)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,W)|0,Y=Y+Math.imul(w,K)|0,q=q+Math.imul(b,V)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,V)|0,Y=Y+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,Y=Y+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,Y=Y+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((Y+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,P),F=Math.imul(C,N)+Math.imul(I,P)|0,Y=Math.imul(I,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,Y=Y+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(A,H)|0,Y=Y+Math.imul(A,Z)|0,q=q+Math.imul(_,W)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,W)|0,Y=Y+Math.imul(S,K)|0,q=q+Math.imul(y,V)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,V)|0,Y=Y+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,Y=Y+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,Y=Y+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,Y=Y+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,x)|0)|0)+((8191&(F=(F+Math.imul(a,B)|0)+Math.imul(h,x)|0))<<13)|0;tt=((Y+Math.imul(h,B)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(L,P),F=Math.imul(L,N)+Math.imul(j,P)|0,Y=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(I,U)|0,Y=Y+Math.imul(I,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,Y=Y+Math.imul(T,Z)|0,q=q+Math.imul(E,W)|0,F=(F+Math.imul(E,K)|0)+Math.imul(A,W)|0,Y=Y+Math.imul(A,K)|0,q=q+Math.imul(_,V)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,V)|0,Y=Y+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,Y=Y+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,Y=Y+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,Y=Y+Math.imul(p,M)|0,q=q+Math.imul(f,x)|0,F=(F+Math.imul(f,B)|0)+Math.imul(l,x)|0,Y=Y+Math.imul(l,B)|0;a=(tt+(q+Math.imul(a,O)|0)|0)+((8191&(F=(F+Math.imul(a,D)|0)+Math.imul(h,O)|0))<<13)|0;tt=((Y+Math.imul(h,D)|0)+(F>>>13)|0)+(a>>>26)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tt=(Math.imul(j,D)+(F>>>13)|0)+(O>>>26)|0,O&=67108863,o[0]=$,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=O,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),o(this,t,e)},b.prototype.imul=function(t){return this.clone().mulTo(t,this)},b.prototype.imuln=function(t){m("number"==typeof t),m(t<67108864);for(var e=0,i=0;i<this.length;i++){var r=(0|this.words[i])*t,n=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=n>>>26,this.words[i]=67108863&n}return 0!==e&&(this.words[i]=e,this.length++),this},b.prototype.muln=function(t){return this.clone().imuln(t)},b.prototype.sqr=function(){return this.mul(this)},b.prototype.isqr=function(){return this.imul(this.clone())},b.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),i=0;i<e.length;i++){var r=i%26;e[i]=(t.words[i/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new b(1);for(var i=this,r=0;r<e.length&&0===e[r];r++,i=i.sqr());if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return this.negative=0,this},b.prototype.abs=function(){return this.clone().iabs()},b.prototype._ishlnsubmul=function(t,e,i){var r=t.length+i;this._expand(r);for(var n=0,o=0;o<t.length;o++){var s=(0|this.words[o+i])+n,a=(0|t.words[o])*e,n=((s-=67108863&a)>>26)-(a/67108864|0);this.words[o+i]=67108863&s}for(;o<this.length-i;o++)n=(s=(0|this.words[o+i])+n)>>26,this.words[o+i]=67108863&s;if(0===n)return this.strip();for(m(-1===n),o=n=0;o<this.length;o++)n=(s=-(0|this.words[o])+n)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},b.prototype._wordDiv=function(t,e){this.length,t.length;var i,r=this.clone(),n=t,o=0|n.words[n.length-1];0!=(i=26-this._countBits(o))&&(n=n.ushln(i),r.iushln(i),o=0|n.words[n.length-1]);var s,a=r.length-n.length;if("mod"!==e){(s=new b(null)).length=1+a,s.words=new Array(s.length);for(var h=0;h<s.length;h++)s.words[h]=0}t=r.clone()._ishlnsubmul(n,1,a);0===t.negative&&(r=t,s&&(s.words[a]=1));for(var u=a-1;0<=u;u--){var f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var h={k256:null,p224:null,p192:null,p25519:null};function u(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function f(){u.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){u.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function v(){u.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function y(){u.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function M(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}u.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},u.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},u.prototype.split=function(t,e){t.iushrn(this.n,0,e)},u.prototype.imulK=function(t){return t.imul(this.k)},e(f,u),f.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},f.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(g,u),e(v,u),e(y,u),y.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(h[t])return h[t];var e;if("k256"===t)e=new f;else if("p224"===t)e=new g;else if("p192"===t)e=new v;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new y}return h[t]=e},w.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},w.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},w.prototype.imod=function(t){return(this.prime?this.prime.ireduce(t):t.umod(this.m))._forceRed(this)},w.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},w.prototype.add=function(t,e){this._verify2(t,e);e=t.add(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},w.prototype.iadd=function(t,e){this._verify2(t,e);e=t.iadd(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e},w.prototype.sub=function(t,e){this._verify2(t,e);e=t.sub(e);return e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},w.prototype.isub=function(t,e){this._verify2(t,e);e=t.isub(e);return e.cmpn(0)<0&&e.iadd(this.m),e},w.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},w.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},w.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},w.prototype.isqr=function(t){return this.imul(t,t.clone())},w.prototype.sqr=function(t){return this.mul(t,t)},w.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(m(e%2==1),3===e){e=this.m.add(new b(1)).iushrn(2);return this.pow(t,e)}for(var i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var d=f,c=0;0!==d.cmp(n);c++)d=d.redSqr();m(c<l);var p=this.pow(h,new b(1).iushln(l-c-1)),u=u.redMul(p),h=p.redSqr(),f=f.redMul(h),l=c}return u},w.prototype.invm=function(t){t=t._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},w.prototype.pow=function(t,e){if(e.isZero())return new b(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=new Array(16);i[0]=new b(1).toRed(this),i[1]=t;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],t);var n=i[0],o=0,s=0,a=e.bitLength()%26;for(0===a&&(a=26),r=e.length-1;0<=r;r--){for(var h=e.words[r],u=a-1;0<=u;u--){var f=h>>u&1;n!==i[0]&&(n=this.sqr(n)),0!=f||0!==o?(o<<=1,o|=f,(4==++s||0===r&&0===u)&&(n=this.mul(n,i[o]),o=s=0)):s=0}a=26}return n},w.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},w.prototype.convertFrom=function(t){t=t.clone();return t.red=null,t},b.mont=function(t){return new M(t)},e(M,w),M.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},M.prototype.convertFrom=function(t){t=this.imod(t.mul(this.rinv));return t.red=null,t},M.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;t=t.imul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},M.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new b(0)._forceRed(this);t=t.mul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},M.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(this)}.call(this,S(16)(t))},function(t,e){},function(t,e){},function(t){t.exports=JSON.parse('{"modp1":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},"modp2":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},"modp5":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},"modp14":{"gen":"02","prime":"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"},"modp15":{"gen":"02","prime":"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"},"modp16":{"gen":"02","prime":"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"},"modp17":{"gen":"02","prime":"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r=b(92),o=new(b(93)),s=new r(24),a=new r(11),h=new r(10),u=new r(3),f=new r(7),l=b(91),t=b(17);function n(t,e){return e=e||"utf8",i.isBuffer(t)||(t=new i(t,e)),this._pub=new r(t),this}function d(t,e){return e=e||"utf8",i.isBuffer(t)||(t=new i(t,e)),this._priv=new r(t),this}m.exports=e;var c={};function e(t,e,i){this.setGenerator(e),this.__prime=new r(t),this._prime=r.mont(this.__prime),this._primeLen=t.length,this._pub=void 0,this._priv=void 0,this._primeCode=void 0,i?(this.setPublicKey=n,this.setPrivateKey=d):this._primeCode=8}function p(t,e){t=new i(t.toArray());return e?t.toString(e):t}Object.defineProperty(e.prototype,"verifyError",{enumerable:!0,get:function(){return"number"!=typeof this._primeCode&&(this._primeCode=function(t,e){var i=e.toString("hex"),e=[i,t.toString(16)].join("_");if(e in c)return c[e];var r,n=0;if(t.isEven()||!l.simpleSieve||!l.fermatTest(t)||!o.test(t))return 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this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},h.fromJSON=function(e,t,i){"string"==typeof t&&(t=JSON.parse(t));var r=e.point(t[0],t[1],i);if(!t[2])return r;function n(t){return e.point(t[0],t[1],i)}t=t[2];return r.precomputed={beta:null,doubles:t.doubles&&{step:t.doubles.step,points:[r].concat(t.doubles.points.map(n))},naf:t.naf&&{wnd:t.naf.wnd,points:[r].concat(t.naf.points.map(n))}},r},h.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},h.prototype.isInfinity=function(){return this.inf},h.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y),t=(e=0!==e.cmpn(0)?e.redMul(this.x.redSub(t.x).redInvm()):e).redSqr().redISub(this.x).redISub(t.x),e=e.redMul(this.x.redSub(t)).redISub(this.y);return this.curve.point(t,e)},h.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,i=this.x.redSqr(),t=t.redInvm(),e=i.redAdd(i).redIAdd(i).redIAdd(e).redMul(t),t=e.redSqr().redISub(this.x.redAdd(this.x)),e=e.redMul(this.x.redSub(t)).redISub(this.y);return this.curve.point(t,e)},h.prototype.getX=function(){return this.x.fromRed()},h.prototype.getY=function(){return this.y.fromRed()},h.prototype.mul=function(t){return t=new y(t,16),this.isInfinity()?this:this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},h.prototype.mulAdd=function(t,e,i){e=[this,e],i=[t,i];return this.curve.endo?this.curve._endoWnafMulAdd(e,i):this.curve._wnafMulAdd(1,e,i,2)},h.prototype.jmulAdd=function(t,e,i){e=[this,e],i=[t,i];return this.curve.endo?this.curve._endoWnafMulAdd(e,i,!0):this.curve._wnafMulAdd(1,e,i,2,!0)},h.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},h.prototype.neg=function(t){if(this.inf)return this;var e,i=this.curve.point(this.x,this.y.redNeg());return t&&this.precomputed&&(e=this.precomputed,t=function(t){return t.neg()},i.precomputed={naf:e.naf&&{wnd:e.naf.wnd,points:e.naf.points.map(t)},doubles:e.doubles&&{step:e.doubles.step,points:e.doubles.points.map(t)}}),i},h.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},n(u,o.BasePoint),a.prototype.jpoint=function(t,e,i){return new u(this,t,e,i)},u.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),i=this.x.redMul(e),t=this.y.redMul(e).redMul(t);return this.curve.point(i,t)},u.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},u.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),i=this.z.redSqr(),r=this.x.redMul(e),n=t.x.redMul(i),o=this.y.redMul(e.redMul(t.z)),s=t.y.redMul(i.redMul(this.z)),e=r.redSub(n),i=o.redSub(s);if(0===e.cmpn(0))return 0!==i.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();n=e.redSqr(),s=n.redMul(e),r=r.redMul(n),n=i.redSqr().redIAdd(s).redISub(r).redISub(r),s=i.redMul(r.redISub(n)).redISub(o.redMul(s)),e=this.z.redMul(t.z).redMul(e);return this.curve.jpoint(n,s,e)},u.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),i=this.x,r=t.x.redMul(e),n=this.y,o=t.y.redMul(e).redMul(this.z),t=i.redSub(r),e=n.redSub(o);if(0===t.cmpn(0))return 0!==e.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();r=t.redSqr(),o=r.redMul(t),i=i.redMul(r),r=e.redSqr().redIAdd(o).redISub(i).redISub(i),o=e.redMul(i.redISub(r)).redISub(n.redMul(o)),t=this.z.redMul(t);return this.curve.jpoint(r,o,t)},u.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,i=0;i<t;i++)e=e.dbl();return e}var r=this.curve.a,n=this.curve.tinv,o=this.x,s=this.y,a=this.z,h=a.redSqr().redSqr(),u=s.redAdd(s);for(i=0;i<t;i++){var f=o.redSqr(),l=u.redSqr(),d=l.redSqr(),c=f.redAdd(f).redIAdd(f).redIAdd(r.redMul(h)),f=o.redMul(l),l=c.redSqr().redISub(f.redAdd(f)),f=f.redISub(l),c=(c=c.redMul(f)).redIAdd(c).redISub(d),f=u.redMul(a);i+1<t&&(h=h.redMul(d)),o=l,a=f,u=c}return this.curve.jpoint(o,u.redMul(n),a)},u.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},u.prototype._zeroDbl=function(){var t,e,i,r,n,o;return o=this.zOne?(i=this.x.redSqr(),t=(r=this.y.redSqr()).redSqr(),n=(n=this.x.redAdd(r).redSqr().redISub(i).redISub(t)).redIAdd(n),r=(e=i.redAdd(i).redIAdd(i)).redSqr().redISub(n).redISub(n),i=(i=(i=t.redIAdd(t)).redIAdd(i)).redIAdd(i),e=e.redMul(n.redISub(t=r)).redISub(i),this.y.redAdd(this.y)):(n=this.x.redSqr(),o=(r=this.y.redSqr()).redSqr(),i=(i=this.x.redAdd(r).redSqr().redISub(n).redISub(o)).redIAdd(i),n=(r=n.redAdd(n).redIAdd(n)).redSqr(),o=(o=(o=o.redIAdd(o)).redIAdd(o)).redIAdd(o),t=n.redISub(i).redISub(i),e=r.redMul(i.redISub(t)).redISub(o),(o=this.y.redMul(this.z)).redIAdd(o)),this.curve.jpoint(t,e,o)},u.prototype._threeDbl=function(){var t,e,i,r,n,o,s,a;return this.zOne?(i=this.x.redSqr(),r=(e=this.y.redSqr()).redSqr(),s=(s=this.x.redAdd(e).redSqr().redISub(i).redISub(r)).redIAdd(s),t=n=(a=i.redAdd(i).redIAdd(i).redIAdd(this.curve.a)).redSqr().redISub(s).redISub(s),o=(o=(o=r.redIAdd(r)).redIAdd(o)).redIAdd(o),e=a.redMul(s.redISub(n)).redISub(o),i=this.y.redAdd(this.y)):(r=this.z.redSqr(),a=this.y.redSqr(),s=this.x.redMul(a),n=(n=this.x.redSub(r).redMul(this.x.redAdd(r))).redAdd(n).redIAdd(n),s=(o=(o=s.redIAdd(s)).redIAdd(o)).redAdd(o),t=n.redSqr().redISub(s),i=this.y.redAdd(this.z).redSqr().redISub(a).redISub(r),a=(a=(a=(a=a.redSqr()).redIAdd(a)).redIAdd(a)).redIAdd(a),e=n.redMul(o.redISub(t)).redISub(a)),this.curve.jpoint(t,e,i)},u.prototype._dbl=function(){var t=this.curve.a,e=this.x,i=this.y,r=this.z,n=r.redSqr().redSqr(),o=e.redSqr(),s=i.redSqr(),t=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(n)),n=e.redAdd(e),e=(n=n.redIAdd(n)).redMul(s),n=t.redSqr().redISub(e.redAdd(e)),e=e.redISub(n),s=(s=(s=(s=s.redSqr()).redIAdd(s)).redIAdd(s)).redIAdd(s),s=t.redMul(e).redISub(s),r=i.redAdd(i).redMul(r);return this.curve.jpoint(n,s,r)},u.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),i=this.z.redSqr(),r=e.redSqr(),n=t.redAdd(t).redIAdd(t),o=n.redSqr(),s=this.x.redAdd(e).redSqr().redISub(t).redISub(r),t=(s=(s=(s=s.redIAdd(s)).redAdd(s).redIAdd(s)).redISub(o)).redSqr(),r=(r=(r=(r=r.redIAdd(r)).redIAdd(r)).redIAdd(r)).redIAdd(r),o=n.redIAdd(s).redSqr().redISub(o).redISub(t).redISub(r),e=(e=(e=e.redMul(o)).redIAdd(e)).redIAdd(e),e=(e=(e=this.x.redMul(t).redISub(e)).redIAdd(e)).redIAdd(e),o=(o=(o=(o=this.y.redMul(o.redMul(r.redISub(o)).redISub(s.redMul(t)))).redIAdd(o)).redIAdd(o)).redIAdd(o),t=this.z.redAdd(s).redSqr().redISub(i).redISub(t);return this.curve.jpoint(e,o,t)},u.prototype.mul=function(t,e){return t=new y(t,e),this.curve._wnafMul(this,t)},u.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),i=t.z.redSqr();if(0!==this.x.redMul(i).redISub(t.x.redMul(e)).cmpn(0))return!1;e=e.redMul(this.z),i=i.redMul(t.z);return 0===this.y.redMul(i).redISub(t.y.redMul(e)).cmpn(0)},u.prototype.eqXToP=function(t){var e=this.z.redSqr(),i=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(i))return!0;for(var r=t.clone(),n=this.curve.redN.redMul(e);;){if(r.iadd(this.curve.n),0<=r.cmp(this.curve.p))return!1;if(i.redIAdd(n),0===this.x.cmp(i))return!0}},u.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},function(t,e,i){"use strict";var r=i(10),n=i(0),o=i(32),s=i(7);function a(t){o.call(this,"mont",t),this.a=new r(t.a,16).toRed(this.red),this.b=new r(t.b,16).toRed(this.red),this.i4=new r(4).toRed(this.red).redInvm(),this.two=new r(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function h(t,e,i){o.BasePoint.call(this,t,"projective"),null===e&&null===i?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new r(e,16),this.z=new r(i,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}n(a,o),(t.exports=a).prototype.validate=function(t){var e=t.normalize().x,t=e.redSqr(),e=t.redMul(e).redAdd(t.redMul(this.a)).redAdd(e);return 0===e.redSqrt().redSqr().cmp(e)},n(h,o.BasePoint),a.prototype.decodePoint=function(t,e){return this.point(s.toArray(t,e),1)},a.prototype.point=function(t,e){return new h(this,t,e)},a.prototype.pointFromJSON=function(t){return h.fromJSON(this,t)},h.prototype.precompute=function(){},h.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},h.fromJSON=function(t,e){return new h(t,e[0],e[1]||t.one)},h.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},h.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),i=t.redSub(e),t=t.redMul(e),i=i.redMul(e.redAdd(this.curve.a24.redMul(i)));return this.curve.point(t,i)},h.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.diffAdd=function(t,e){var i=this.x.redAdd(this.z),r=this.x.redSub(this.z),n=t.x.redAdd(t.z),i=t.x.redSub(t.z).redMul(i),n=n.redMul(r),r=e.z.redMul(i.redAdd(n).redSqr()),n=e.x.redMul(i.redISub(n).redSqr());return this.curve.point(r,n)},h.prototype.mul=function(t){for(var e=t.clone(),i=this,r=this.curve.point(null,null),n=[];0!==e.cmpn(0);e.iushrn(1))n.push(e.andln(1));for(var o=n.length-1;0<=o;o--)0===n[o]?(i=i.diffAdd(r,this),r=r.dbl()):(r=i.diffAdd(r,this),i=i.dbl());return r},h.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},h.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},h.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},function(t,e,i){"use strict";var r=i(7),o=i(10),n=i(0),s=i(32),a=r.assert;function h(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,s.call(this,"edwards",t),this.a=new o(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new o(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new o(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),a(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function u(t,e,i,r,n){s.BasePoint.call(this,t,"projective"),null===e&&null===i&&null===r?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new o(e,16),this.y=new o(i,16),this.z=r?new o(r,16):this.curve.one,this.t=n&&new o(n,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}n(h,s),(t.exports=h).prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},h.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},h.prototype.jpoint=function(t,e,i,r){return this.point(t,e,i,r)},h.prototype.pointFromX=function(t,e){var i=(t=!(t=new o(t,16)).red?t.toRed(this.red):t).redSqr(),r=this.c2.redSub(this.a.redMul(i)),i=this.one.redSub(this.c2.redMul(this.d).redMul(i)),r=r.redMul(i.redInvm()),i=r.redSqrt();if(0!==i.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");r=i.fromRed().isOdd();return(e&&!r||!e&&r)&&(i=i.redNeg()),this.point(t,i)},h.prototype.pointFromY=function(t,e){var i=(t=!(t=new o(t,16)).red?t.toRed(this.red):t).redSqr(),r=i.redSub(this.c2),i=i.redMul(this.d).redMul(this.c2).redSub(this.a),r=r.redMul(i.redInvm());if(0===r.cmp(this.zero)){if(e)throw new Error("invalid point");return this.point(this.zero,t)}i=r.redSqrt();if(0!==i.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");return i.fromRed().isOdd()!==e&&(i=i.redNeg()),this.point(i,t)},h.prototype.validate=function(t){if(t.isInfinity())return!0;t.normalize();var e=t.x.redSqr(),i=t.y.redSqr(),t=e.redMul(this.a).redAdd(i),i=this.c2.redMul(this.one.redAdd(this.d.redMul(e).redMul(i)));return 0===t.cmp(i)},n(u,s.BasePoint),h.prototype.pointFromJSON=function(t){return u.fromJSON(this,t)},h.prototype.point=function(t,e,i,r){return new u(this,t,e,i,r)},u.fromJSON=function(t,e){return new u(t,e[0],e[1],e[2])},u.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},u.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),i=(i=this.z.redSqr()).redIAdd(i),r=this.curve._mulA(t),n=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=r.redAdd(e),t=o.redSub(i),i=r.redSub(e),r=n.redMul(t),e=o.redMul(i),i=n.redMul(i),o=t.redMul(o);return this.curve.point(r,e,o,i)},u.prototype._projDbl=function(){var t,e,i,r,n,o,s=this.x.redAdd(this.y).redSqr(),a=this.x.redSqr(),h=this.y.redSqr();return 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e,i=this.z.redMul(t.z),r=i.redSqr(),n=this.x.redMul(t.x),o=this.y.redMul(t.y),s=this.curve.d.redMul(n).redMul(o),a=r.redSub(s),s=r.redAdd(s),t=this.x.redAdd(this.y).redMul(t.x.redAdd(t.y)).redISub(n).redISub(o),t=i.redMul(a).redMul(t),s=this.curve.twisted?(e=i.redMul(s).redMul(o.redSub(this.curve._mulA(n))),a.redMul(s)):(e=i.redMul(s).redMul(o.redSub(n)),this.curve._mulC(a).redMul(s));return this.curve.point(t,e,s)},u.prototype.add=function(t){return this.isInfinity()?t:t.isInfinity()?this:this.curve.extended?this._extAdd(t):this._projAdd(t)},u.prototype.mul=function(t){return this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve._wnafMul(this,t)},u.prototype.mulAdd=function(t,e,i){return this.curve._wnafMulAdd(1,[this,e],[t,i],2,!1)},u.prototype.jmulAdd=function(t,e,i){return this.curve._wnafMulAdd(1,[this,e],[t,i],2,!0)},u.prototype.normalize=function(){if(this.zOne)return this;var t=this.z.redInvm();return 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strict";var d=i(10),c=i(206),r=i(7),n=i(52),o=i(46),a=r.assert,s=i(207),p=i(208);function h(t){if(!(this instanceof h))return new h(t);"string"==typeof t&&(a(Object.prototype.hasOwnProperty.call(n,t),"Unknown curve "+t),t=n[t]),t instanceof n.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}(t.exports=h).prototype.keyPair=function(t){return new s(this,t)},h.prototype.keyFromPrivate=function(t,e){return s.fromPrivate(this,t,e)},h.prototype.keyFromPublic=function(t,e){return s.fromPublic(this,t,e)},h.prototype.genKeyPair=function(t){for(var e=new c({hash:this.hash,pers:(t=t||{}).pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||o(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),i=this.n.byteLength(),r=this.n.sub(new d(2));;){var n=new d(e.generate(i));if(!(0<n.cmp(r)))return n.iaddn(1),this.keyFromPrivate(n)}},h.prototype._truncateToN=function(t,e){var i=8*t.byteLength()-this.n.bitLength();return 0<i&&(t=t.ushrn(i)),!e&&0<=t.cmp(this.n)?t.sub(this.n):t},h.prototype.sign=function(t,e,i,r){"object"==typeof i&&(r=i,i=null),r=r||{},e=this.keyFromPrivate(e,i),t=this._truncateToN(new d(t,16));for(var n=this.n.byteLength(),i=e.getPrivate().toArray("be",n),n=t.toArray("be",n),o=new c({hash:this.hash,entropy:i,nonce:n,pers:r.pers,persEnc:r.persEnc||"utf8"}),s=this.n.sub(new d(1)),a=0;;a++){var h=r.k?r.k(a):new d(o.generate(this.n.byteLength()));if(!((h=this._truncateToN(h,!0)).cmpn(1)<=0||0<=h.cmp(s))){var u=this.g.mul(h);if(!u.isInfinity()){var f=u.getX(),l=f.umod(this.n);if(0!==l.cmpn(0)){h=h.invm(this.n).mul(l.mul(e.getPrivate()).iadd(t));if(0!==(h=h.umod(this.n)).cmpn(0)){f=(u.getY().isOdd()?1:0)|(0!==f.cmp(l)?2:0);return r.canonical&&0<h.cmp(this.nh)&&(h=this.n.sub(h),f^=1),new p({r:l,s:h,recoveryParam:f})}}}}}},h.prototype.verify=function(t,e,i,r){t=this._truncateToN(new d(t,16)),i=this.keyFromPublic(i,r);r=(e=new p(e,"hex")).r,e=e.s;if(r.cmpn(1)<0||0<=r.cmp(this.n))return!1;if(e.cmpn(1)<0||0<=e.cmp(this.n))return!1;var n,e=e.invm(this.n),t=e.mul(t).umod(this.n),e=e.mul(r).umod(this.n);return this.curve._maxwellTrick?!(n=this.g.jmulAdd(t,i.getPublic(),e)).isInfinity()&&n.eqXToP(r):!(n=this.g.mulAdd(t,i.getPublic(),e)).isInfinity()&&0===n.getX().umod(this.n).cmp(r)},h.prototype.recoverPubKey=function(t,e,i,r){a((3&i)===i,"The recovery param is more than two bits"),e=new p(e,r);var n=this.n,o=new d(t),s=e.r,r=e.s,t=1&i,i=i>>1;if(0<=s.cmp(this.curve.p.umod(this.curve.n))&&i)throw new Error("Unable to find sencond key candinate");s=i?this.curve.pointFromX(s.add(this.curve.n),t):this.curve.pointFromX(s,t),e=e.r.invm(n),o=n.sub(o).mul(e).umod(n),n=r.mul(e).umod(n);return this.g.mulAdd(o,s,n)},h.prototype.getKeyRecoveryParam=function(t,e,i,r){if(null!==(e=new p(e,r)).recoveryParam)return e.recoveryParam;for(var n,o=0;o<4;o++){try{n=this.recoverPubKey(t,e,o)}catch(t){continue}if(n.eq(i))return o}throw new Error("Unable to find valid recovery factor")}},function(t,e,i){"use strict";var r=i(53),o=i(100),n=i(6);function s(t){if(!(this instanceof s))return new s(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=o.toArray(t.entropy,t.entropyEnc||"hex"),i=o.toArray(t.nonce,t.nonceEnc||"hex"),t=o.toArray(t.pers,t.persEnc||"hex");n(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,i,t)}(t.exports=s).prototype._init=function(t,e,i){i=t.concat(e).concat(i);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var r=0;r<this.V.length;r++)this.K[r]=0,this.V[r]=1;this._update(i),this._reseed=1,this.reseedInterval=281474976710656},s.prototype._hmac=function(){return new r.hmac(this.hash,this.K)},s.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},s.prototype.reseed=function(t,e,i,r){"string"!=typeof e&&(r=i,i=e,e=null),t=o.toArray(t,e),i=o.toArray(i,r),n(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(i||[])),this._reseed=1},s.prototype.generate=function(t,e,i,r){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(r=i,i=e,e=null),i&&(i=o.toArray(i,r||"hex"),this._update(i));for(var n=[];n.length<t;)this.V=this._hmac().update(this.V).digest(),n=n.concat(this.V);r=n.slice(0,t);return this._update(i),this._reseed++,o.encode(r,e)}},function(t,e,i){"use strict";var r=i(10),n=i(7).assert;function o(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}(t.exports=o).fromPublic=function(t,e,i){return e instanceof o?e:new o(t,{pub:e,pubEnc:i})},o.fromPrivate=function(t,e,i){return e instanceof o?e:new o(t,{priv:e,privEnc:i})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new r(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?n(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||n(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.validate()||n(t.validate(),"public point not validated"),t.mul(this.priv).getX()},o.prototype.sign=function(t,e,i){return this.ec.sign(t,this,e,i)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},function(t,e,i){"use strict";var n=i(10),o=i(7),r=o.assert;function s(t,e){if(t instanceof s)return t;this._importDER(t,e)||(r(t.r&&t.s,"Signature without r or s"),this.r=new n(t.r,16),this.s=new n(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function a(){this.place=0}function h(t,e){var i=t[e.place++];if(!(128&i))return i;var r=15&i;if(0==r||4<r)return!1;for(var n=0,o=0,s=e.place;o<r;o++,s++)n<<=8,n|=t[s],n>>>=0;return!(n<=127)&&(e.place=s,n)}function u(t){for(var e=0,i=t.length-1;!t[e]&&!(128&t[e+1])&&e<i;)e++;return 0===e?t:t.slice(e)}function f(t,e){if(e<128)t.push(e);else{var i=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|i);--i;)t.push(e>>>(i<<3)&255);t.push(e)}}(t.exports=s).prototype._importDER=function(t,e){t=o.toArray(t,e);var i=new a;if(48!==t[i.place++])return!1;var r=h(t,i);if(!1===r)return!1;if(r+i.place!==t.length)return!1;if(2!==t[i.place++])return!1;e=h(t,i);if(!1===e)return!1;r=t.slice(i.place,e+i.place);if(i.place+=e,2!==t[i.place++])return!1;e=h(t,i);if(!1===e)return!1;if(t.length!==e+i.place)return!1;i=t.slice(i.place,e+i.place);if(0===r[0]){if(!(128&r[1]))return!1;r=r.slice(1)}if(0===i[0]){if(!(128&i[1]))return!1;i=i.slice(1)}return this.r=new n(r),this.s=new n(i),!(this.recoveryParam=null)},s.prototype.toDER=function(t){var e=this.r.toArray(),i=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&i[0]&&(i=[0].concat(i)),e=u(e),i=u(i);!(i[0]||128&i[1]);)i=i.slice(1);var r=[2];f(r,e.length),(r=r.concat(e)).push(2),f(r,i.length);e=r.concat(i),r=[48];return f(r,e.length),r=r.concat(e),o.encode(r,t)}},function(t,e,i){"use strict";var r=i(53),n=i(52),o=i(7),s=o.assert,a=o.parseBytes,h=i(210),u=i(211);function f(t){if(s("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof f))return new f(t);t=n[t].curve,this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=r.sha512}(t.exports=f).prototype.sign=function(t,e){t=a(t);var i=this.keyFromSecret(e),r=this.hashInt(i.messagePrefix(),t),n=this.g.mul(r),e=this.encodePoint(n),i=this.hashInt(e,i.pubBytes(),t).mul(i.priv()),i=r.add(i).umod(this.curve.n);return this.makeSignature({R:n,S:i,Rencoded:e})},f.prototype.verify=function(t,e,i){t=a(t),e=this.makeSignature(e);var r=this.keyFromPublic(i),i=this.hashInt(e.Rencoded(),r.pubBytes(),t),t=this.g.mul(e.S());return e.R().add(r.pub().mul(i)).eq(t)},f.prototype.hashInt=function(){for(var t=this.hash(),e=0;e<arguments.length;e++)t.update(arguments[e]);return o.intFromLE(t.digest()).umod(this.curve.n)},f.prototype.keyFromPublic=function(t){return h.fromPublic(this,t)},f.prototype.keyFromSecret=function(t){return h.fromSecret(this,t)},f.prototype.makeSignature=function(t){return t instanceof u?t:new u(this,t)},f.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},f.prototype.decodePoint=function(t){var e=(t=o.parseBytes(t)).length-1,i=t.slice(0,e).concat(-129&t[e]),e=0!=(128&t[e]),i=o.intFromLE(i);return this.curve.pointFromY(i,e)},f.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},f.prototype.decodeInt=function(t){return o.intFromLE(t)},f.prototype.isPoint=function(t){return t instanceof this.pointClass}},function(t,e,i){"use strict";var r=i(7),n=r.assert,o=r.parseBytes,i=r.cachedProperty;function s(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}s.fromPublic=function(t,e){return e instanceof s?e:new s(t,{pub:e})},s.fromSecret=function(t,e){return e instanceof s?e:new s(t,{secret:e})},s.prototype.secret=function(){return this._secret},i(s,"pubBytes",function(){return this.eddsa.encodePoint(this.pub())}),i(s,"pub",function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())}),i(s,"privBytes",function(){var t=this.eddsa,e=this.hash(),i=t.encodingLength-1,t=e.slice(0,t.encodingLength);return t[0]&=248,t[i]&=127,t[i]|=64,t}),i(s,"priv",function(){return this.eddsa.decodeInt(this.privBytes())}),i(s,"hash",function(){return this.eddsa.hash().update(this.secret()).digest()}),i(s,"messagePrefix",function(){return this.hash().slice(this.eddsa.encodingLength)}),s.prototype.sign=function(t){return n(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},s.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},s.prototype.getSecret=function(t){return n(this._secret,"KeyPair is public only"),r.encode(this.secret(),t)},s.prototype.getPublic=function(t){return r.encode(this.pubBytes(),t)},t.exports=s},function(t,e,i){"use strict";var r=i(10),n=i(7),o=n.assert,i=n.cachedProperty,s=n.parseBytes;function a(t,e){this.eddsa=t,"object"!=typeof e&&(e=s(e)),Array.isArray(e)&&(e={R:e.slice(0,t.encodingLength),S:e.slice(t.encodingLength)}),o(e.R&&e.S,"Signature without R or S"),t.isPoint(e.R)&&(this._R=e.R),e.S instanceof r&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}i(a,"S",function(){return this.eddsa.decodeInt(this.Sencoded())}),i(a,"R",function(){return this.eddsa.decodePoint(this.Rencoded())}),i(a,"Rencoded",function(){return this.eddsa.encodePoint(this.R())}),i(a,"Sencoded",function(){return this.eddsa.encodeInt(this.S())}),a.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},a.prototype.toHex=function(){return n.encode(this.toBytes(),"hex").toUpperCase()},t.exports=a},function(t,e,i){"use strict";var r=i(105);e.certificate=i(219);i=r.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});e.RSAPrivateKey=i;i=r.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});e.RSAPublicKey=i;i=r.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(n),this.key("subjectPublicKey").bitstr())});e.PublicKey=i;var n=r.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())}),i=r.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(n),this.key("subjectPrivateKey").octstr())});e.PrivateKey=i;i=r.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});e.EncryptedPrivateKey=i;i=r.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});e.DSAPrivateKey=i,e.DSAparam=r.define("DSAparam",function(){this.int()});i=r.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(o),this.key("publicKey").optional().explicit(1).bitstr())});e.ECPrivateKey=i;var o=r.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});e.signature=r.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},function(t,e){},function(t,e,i){"use strict";const r=i(107),n=i(109),o=i(0);function s(t,e){this.name=t,this.body=e,this.decoders={},this.encoders={}}e.define=function(t,e){return new s(t,e)},s.prototype._createNamed=function(i){const e=this.name;function t(t){this._initNamed(t,e)}return o(t,i),t.prototype._initNamed=function(t,e){i.call(this,t,e)},new t(this)},s.prototype._getDecoder=function(t){return this.decoders.hasOwnProperty(t=t||"der")||(this.decoders[t]=this._createNamed(n[t])),this.decoders[t]},s.prototype.decode=function(t,e,i){return this._getDecoder(e).decode(t,i)},s.prototype._getEncoder=function(t){return this.encoders.hasOwnProperty(t=t||"der")||(this.encoders[t]=this._createNamed(r[t])),this.encoders[t]},s.prototype.encode=function(t,e,i){return this._getEncoder(e).encode(t,i)}},function(t,e,i){"use strict";const r=i(0),n=i(108);function o(t){n.call(this,t),this.enc="pem"}r(o,n),(t.exports=o).prototype.encode=function(t,e){const i=n.prototype.encode.call(this,t).toString("base64"),r=["-----BEGIN "+e.label+"-----"];for(let t=0;t<i.length;t+=64)r.push(i.slice(t,t+64));return r.push("-----END "+e.label+"-----"),r.join("\n")}},function(t,e,i){"use strict";const r=i(0),h=i(54).Buffer,u=i(110);function n(t){u.call(this,t),this.enc="pem"}r(n,u),(t.exports=n).prototype.decode=function(t,e){const i=t.toString().split(/[\r\n]+/g),r=e.label.toUpperCase(),n=/^-----(BEGIN|END) ([^-]+)-----$/;let o=-1,s=-1;for(let t=0;t<i.length;t++){const e=i[t].match(n);if(null!==e&&e[2]===r){if(-1!==o){if("END"!==e[1])break;s=t;break}if("BEGIN"!==e[1])break;o=t}}if(-1===o||-1===s)throw new Error("PEM section not found for: "+r);const a=i.slice(o+1,s).join("");a.replace(/[^a-z0-9+/=]+/gi,"");t=h.from(a,"base64");return u.prototype.decode.call(this,t,e)}},function(t,e,i){"use strict";const r=e;r.Reporter=i(56).Reporter,r.DecoderBuffer=i(28).DecoderBuffer,r.EncoderBuffer=i(28).EncoderBuffer,r.Node=i(55)},function(t,e,i){"use strict";const r=e;r._reverse=function(i){const r={};return Object.keys(i).forEach(function(t){(0|t)==t&&(t|=0);var e=i[t];r[e]=t}),r},r.der=i(57)},function(t,e,i){"use strict";var i=i(105),r=i.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),n=i.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),o=i.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional())}),s=i.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(o),this.key("subjectPublicKey").bitstr())}),a=i.define("RelativeDistinguishedName",function(){this.setof(n)}),h=i.define("RDNSequence",function(){this.seqof(a)}),u=i.define("Name",function(){this.choice({rdnSequence:this.use(h)})}),f=i.define("Validity",function(){this.seq().obj(this.key("notBefore").use(r),this.key("notAfter").use(r))}),l=i.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),d=i.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int().optional(),this.key("serialNumber").int(),this.key("signature").use(o),this.key("issuer").use(u),this.key("validity").use(f),this.key("subject").use(u),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(l).optional())}),i=i.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(d),this.key("signatureAlgorithm").use(o),this.key("signatureValue").bitstr())});t.exports=i},function(t){t.exports=JSON.parse('{"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"}')},function(t,e,i){var a=/Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r+/=]+)[\n\r]+/m,h=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----/m,u=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----([0-9A-z\n\r+/=]+)-----END \1-----$/m,f=i(31),l=i(44),d=i(1).Buffer;t.exports=function(t,e){var i,r,n,o=t.toString(),s=o.match(a);return n=s?(i="aes"+s[1],r=d.from(s[2],"hex"),t=d.from(s[3].replace(/[\r\n]/g,""),"base64"),e=f(e,r.slice(0,8),parseInt(s[1],10)).key,s=[],r=l.createDecipheriv(i,e,r),s.push(r.update(t)),s.push(r.final()),d.concat(s)):(n=o.match(u),d.from(n[2].replace(/[\r\n]/g,""),"base64")),{tag:o.match(h)[1],data:n}}},function(t,e,i){var l=i(47).Buffer,d=i(50),c=i(51).ec,p=i(33),m=i(111);function b(t,e){if(t.cmpn(0)<=0)throw new Error("invalid sig");if(t.cmp(e)>=e)throw new Error("invalid sig")}t.exports=function(t,e,i,r,n){var h=p(i);if("ec"===h.type){if("ecdsa"!==r&&"ecdsa/rsa"!==r)throw new Error("wrong public key type");return function(t,e,i){var r=m[i.data.algorithm.curve.join(".")];if(!r)throw new Error("unknown curve "+i.data.algorithm.curve.join("."));r=new c(r),i=i.data.subjectPrivateKey.data;return 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n={secp256k1:{name:"secp256k1",byteLength:32},secp224r1:{name:"p224",byteLength:28},prime256v1:{name:"p256",byteLength:32},prime192v1:{name:"p192",byteLength:24},ed25519:{name:"ed25519",byteLength:32},secp384r1:{name:"p384",byteLength:48},secp521r1:{name:"p521",byteLength:66}};function o(t){this.curveType=n[t],this.curveType||(this.curveType={name:t}),this.curve=new e.ec(this.curveType.name),this.keys=void 0}function s(t,e,i){Array.isArray(t)||(t=t.toArray());t=new r(t);return i&&t.length<i&&((i=new r(i-t.length)).fill(0),t=r.concat([i,t])),e?t.toString(e):t}n.p224=n.secp224r1,n.p256=n.secp256r1=n.prime256v1,n.p192=n.secp192r1=n.prime192v1,n.p384=n.secp384r1,n.p521=n.secp521r1,o.prototype.generateKeys=function(t,e){return this.keys=this.curve.genKeyPair(),this.getPublicKey(t,e)},o.prototype.computeSecret=function(t,e,i){return e=e||"utf8",r.isBuffer(t)||(t=new 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f=1,h=l(t,u,t.length,e),u=0;u<s;u++)f*=e;this.imuln(f),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}},b.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},b.prototype.clone=function(){var t=new b(null);return this.copy(t),t},b.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},b.prototype.strip=function(){for(;1<this.length&&0===this.words[this.length-1];)this.length--;return this._normSign()},b.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},b.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var d=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function r(t,e,i){i.negative=e.negative^t.negative;var r=t.length+e.length|0,r=(i.length=r)-1|0,n=(0|t.words[0])*(0|e.words[0]),o=n/67108864|0;i.words[0]=67108863&n;for(var s=1;s<r;s++){for(var a=o>>>26,h=67108863&o,u=Math.min(s,e.length-1),f=Math.max(0,s-t.length+1);f<=u;f++)a+=(n=(0|t.words[s-f|0])*(0|e.words[f])+h)/67108864|0,h=67108863&n;i.words[s]=0|h,o=0|a}return 0!==o?i.words[s]=0|o:i.length--,i.strip()}b.prototype.toString=function(t,e){if(e=0|e||1,16===(t=t||10)||"hex"===t){a="";for(var i=0,r=0,n=0;n<this.length;n++){var o=this.words[n],s=(16777215&(o<<i|r)).toString(16),a=0!=(r=o>>>24-i&16777215)||n!==this.length-1?d[6-s.length]+s+a:s+a;26<=(i+=2)&&(i-=26,n--)}for(0!==r&&(a=r.toString(16)+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}if(t===(0|t)&&2<=t&&t<=36){var h=c[t],u=p[t];a="";var f=this.clone();for(f.negative=0;!f.isZero();){var l=f.modn(u).toString(t);a=(f=f.idivn(u)).isZero()?l+a:d[h-l.length]+l+a}for(this.isZero()&&(a="0"+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}m(!1,"Base should be between 2 and 36")},b.prototype.toNumber=function(){var t=this.words[0];return 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$=(0+Math.imul(a,P)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,P)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+($>>>26)|0;$&=67108863;q=Math.imul(f,P),F=Math.imul(f,N)+Math.imul(l,P)|0,Y=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((Y+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,P),F=Math.imul(c,N)+Math.imul(p,P)|0,Y=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,Y=Y+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((Y+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,P),F=Math.imul(b,N)+Math.imul(g,P)|0,Y=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,Y=Y+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,Y=Y+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,W)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,W)|0))<<13)|0;tt=((Y+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,P),F=Math.imul(y,N)+Math.imul(w,P)|0,Y=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,Y=Y+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,Y=Y+Math.imul(p,Z)|0,q=q+Math.imul(f,W)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,W)|0,Y=Y+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,V)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,V)|0))<<13)|0;tt=((Y+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,P),F=Math.imul(_,N)+Math.imul(S,P)|0,Y=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,Y=Y+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,Y=Y+Math.imul(g,Z)|0,q=q+Math.imul(c,W)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,W)|0,Y=Y+Math.imul(p,K)|0,q=q+Math.imul(f,V)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,V)|0,Y=Y+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((Y+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,P),F=Math.imul(E,N)+Math.imul(A,P)|0,Y=Math.imul(A,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,Y=Y+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,Y=Y+Math.imul(w,Z)|0,q=q+Math.imul(b,W)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,W)|0,Y=Y+Math.imul(g,K)|0,q=q+Math.imul(c,V)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,V)|0,Y=Y+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,Y=Y+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((Y+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,P),F=Math.imul(R,N)+Math.imul(T,P)|0,Y=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(A,U)|0,Y=Y+Math.imul(A,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,Y=Y+Math.imul(S,Z)|0,q=q+Math.imul(y,W)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,W)|0,Y=Y+Math.imul(w,K)|0,q=q+Math.imul(b,V)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,V)|0,Y=Y+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,Y=Y+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,Y=Y+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((Y+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,P),F=Math.imul(C,N)+Math.imul(I,P)|0,Y=Math.imul(I,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,Y=Y+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(A,H)|0,Y=Y+Math.imul(A,Z)|0,q=q+Math.imul(_,W)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,W)|0,Y=Y+Math.imul(S,K)|0,q=q+Math.imul(y,V)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,V)|0,Y=Y+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,Y=Y+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,Y=Y+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,Y=Y+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,x)|0)|0)+((8191&(F=(F+Math.imul(a,B)|0)+Math.imul(h,x)|0))<<13)|0;tt=((Y+Math.imul(h,B)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(L,P),F=Math.imul(L,N)+Math.imul(j,P)|0,Y=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(I,U)|0,Y=Y+Math.imul(I,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,Y=Y+Math.imul(T,Z)|0,q=q+Math.imul(E,W)|0,F=(F+Math.imul(E,K)|0)+Math.imul(A,W)|0,Y=Y+Math.imul(A,K)|0,q=q+Math.imul(_,V)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,V)|0,Y=Y+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,Y=Y+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,Y=Y+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,Y=Y+Math.imul(p,M)|0,q=q+Math.imul(f,x)|0,F=(F+Math.imul(f,B)|0)+Math.imul(l,x)|0,Y=Y+Math.imul(l,B)|0;a=(tt+(q+Math.imul(a,O)|0)|0)+((8191&(F=(F+Math.imul(a,D)|0)+Math.imul(h,O)|0))<<13)|0;tt=((Y+Math.imul(h,D)|0)+(F>>>13)|0)+(a>>>26)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tt=(Math.imul(j,D)+(F>>>13)|0)+(O>>>26)|0,O&=67108863,o[0]=$,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=O,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this.strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var n=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,A=k>>>13,x=0|r[7],R=8191&x,T=x>>>13,C=0|r[8],B=8191&C,I=C>>>13,O=0|r[9],L=8191&O,j=O>>>13,D=0|n[0],P=8191&D,N=D>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,$=F>>>13,Z=0|n[3],W=8191&Z,K=Z>>>13,Y=0|n[4],V=8191&Y,G=Y>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],x=8191&k,C=k>>>13,r=0|n[9],O=8191&r,D=r>>>13;i.negative=t.negative^e.negative,i.length=19;var Z=(0+Math.imul(a,P)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,P)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(Z>>>26)|0;Z&=67108863;q=Math.imul(f,P),F=Math.imul(f,N)+Math.imul(l,P)|0,Y=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((Y+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,P),F=Math.imul(c,N)+Math.imul(p,P)|0,Y=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,Y=Y+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,$)|0)+Math.imul(h,H)|0))<<13)|0;tt=((Y+Math.imul(h,$)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,P),F=Math.imul(b,N)+Math.imul(g,P)|0,Y=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,Y=Y+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,$)|0)+Math.imul(l,H)|0,Y=Y+Math.imul(l,$)|0;m=(tt+(q+Math.imul(a,W)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,W)|0))<<13)|0;tt=((Y+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,P),F=Math.imul(y,N)+Math.imul(w,P)|0,Y=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,Y=Y+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,$)|0)+Math.imul(p,H)|0,Y=Y+Math.imul(p,$)|0,q=q+Math.imul(f,W)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,W)|0,Y=Y+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,V)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,V)|0))<<13)|0;tt=((Y+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,P),F=Math.imul(_,N)+Math.imul(S,P)|0,Y=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,Y=Y+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,$)|0)+Math.imul(g,H)|0,Y=Y+Math.imul(g,$)|0,q=q+Math.imul(c,W)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,W)|0,Y=Y+Math.imul(p,K)|0,q=q+Math.imul(f,V)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,V)|0,Y=Y+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((Y+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,P),F=Math.imul(E,N)+Math.imul(A,P)|0,Y=Math.imul(A,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,Y=Y+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,$)|0)+Math.imul(w,H)|0,Y=Y+Math.imul(w,$)|0,q=q+Math.imul(b,W)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,W)|0,Y=Y+Math.imul(g,K)|0,q=q+Math.imul(c,V)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,V)|0,Y=Y+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,Y=Y+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((Y+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,P),F=Math.imul(R,N)+Math.imul(T,P)|0,Y=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(A,U)|0,Y=Y+Math.imul(A,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,$)|0)+Math.imul(S,H)|0,Y=Y+Math.imul(S,$)|0,q=q+Math.imul(y,W)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,W)|0,Y=Y+Math.imul(w,K)|0,q=q+Math.imul(b,V)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,V)|0,Y=Y+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,Y=Y+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,Y=Y+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((Y+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(B,P),F=Math.imul(B,N)+Math.imul(I,P)|0,Y=Math.imul(I,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,Y=Y+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,$)|0)+Math.imul(A,H)|0,Y=Y+Math.imul(A,$)|0,q=q+Math.imul(_,W)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,W)|0,Y=Y+Math.imul(S,K)|0,q=q+Math.imul(y,V)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,V)|0,Y=Y+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,Y=Y+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,Y=Y+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,Y=Y+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,x)|0)|0)+((8191&(F=(F+Math.imul(a,C)|0)+Math.imul(h,x)|0))<<13)|0;tt=((Y+Math.imul(h,C)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(L,P),F=Math.imul(L,N)+Math.imul(j,P)|0,Y=Math.imul(j,N),q=q+Math.imul(B,U)|0,F=(F+Math.imul(B,z)|0)+Math.imul(I,U)|0,Y=Y+Math.imul(I,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,$)|0)+Math.imul(T,H)|0,Y=Y+Math.imul(T,$)|0,q=q+Math.imul(E,W)|0,F=(F+Math.imul(E,K)|0)+Math.imul(A,W)|0,Y=Y+Math.imul(A,K)|0,q=q+Math.imul(_,V)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,V)|0,Y=Y+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,Y=Y+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,Y=Y+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,Y=Y+Math.imul(p,M)|0,q=q+Math.imul(f,x)|0,F=(F+Math.imul(f,C)|0)+Math.imul(l,x)|0,Y=Y+Math.imul(l,C)|0;a=(tt+(q+Math.imul(a,O)|0)|0)+((8191&(F=(F+Math.imul(a,D)|0)+Math.imul(h,O)|0))<<13)|0;tt=((Y+Math.imul(h,D)|0)+(F>>>13)|0)+(a>>>26)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tt=(Math.imul(j,D)+(F>>>13)|0)+(O>>>26)|0,O&=67108863,o[0]=Z,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=B,o[18]=O,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),o(this,t,e)},b.prototype.imul=function(t){return this.clone().mulTo(t,this)},b.prototype.imuln=function(t){m("number"==typeof t),m(t<67108864);for(var e=0,i=0;i<this.length;i++){var r=(0|this.words[i])*t,n=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=n>>>26,this.words[i]=67108863&n}return 0!==e&&(this.words[i]=e,this.length++),this},b.prototype.muln=function(t){return this.clone().imuln(t)},b.prototype.sqr=function(){return this.mul(this)},b.prototype.isqr=function(){return this.imul(this.clone())},b.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),i=0;i<e.length;i++){var r=i%26;e[i]=(t.words[i/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new b(1);for(var i=this,r=0;r<e.length&&0===e[r];r++,i=i.sqr());if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return this.negative=0,this},b.prototype.abs=function(){return this.clone().iabs()},b.prototype._ishlnsubmul=function(t,e,i){var r=t.length+i;this._expand(r);for(var n=0,o=0;o<t.length;o++){var s=(0|this.words[o+i])+n,a=(0|t.words[o])*e,n=((s-=67108863&a)>>26)-(a/67108864|0);this.words[o+i]=67108863&s}for(;o<this.length-i;o++)n=(s=(0|this.words[o+i])+n)>>26,this.words[o+i]=67108863&s;if(0===n)return this.strip();for(m(-1===n),o=n=0;o<this.length;o++)n=(s=-(0|this.words[o])+n)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},b.prototype._wordDiv=function(t,e){this.length,t.length;var i,r=this.clone(),n=t,o=0|n.words[n.length-1];0!=(i=26-this._countBits(o))&&(n=n.ushln(i),r.iushln(i),o=0|n.words[n.length-1]);var s,a=r.length-n.length;if("mod"!==e){(s=new b(null)).length=1+a,s.words=new Array(s.length);for(var h=0;h<s.length;h++)s.words[h]=0}t=r.clone()._ishlnsubmul(n,1,a);0===t.negative&&(r=t,s&&(s.words[a]=1));for(var u=a-1;0<=u;u--){var f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var h={k256:null,p224:null,p192:null,p25519:null};function u(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function f(){u.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){u.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function v(){u.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function y(){u.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function M(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}u.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},u.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},u.prototype.split=function(t,e){t.iushrn(this.n,0,e)},u.prototype.imulK=function(t){return t.imul(this.k)},e(f,u),f.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},f.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(g,u),e(v,u),e(y,u),y.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 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o,s,a,h,u=i[0],f=i[1],l=i[2],d=i[3],c=t[0]^e[0],p=t[1]^e[1],m=t[2]^e[2],b=t[3]^e[3],g=4,v=1;v<n;v++)o=u[c>>>24]^f[p>>>16&255]^l[m>>>8&255]^d[255&b]^e[g++],s=u[p>>>24]^f[m>>>16&255]^l[b>>>8&255]^d[255&c]^e[g++],a=u[m>>>24]^f[b>>>16&255]^l[c>>>8&255]^d[255&p]^e[g++],h=u[b>>>24]^f[c>>>16&255]^l[p>>>8&255]^d[255&m]^e[g++],c=o,p=s,m=a,b=h;return o=(r[c>>>24]<<24|r[p>>>16&255]<<16|r[m>>>8&255]<<8|r[255&b])^e[g++],s=(r[p>>>24]<<24|r[m>>>16&255]<<16|r[b>>>8&255]<<8|r[255&c])^e[g++],a=(r[m>>>24]<<24|r[b>>>16&255]<<16|r[c>>>8&255]<<8|r[255&p])^e[g++],h=(r[b>>>24]<<24|r[c>>>16&255]<<16|r[p>>>8&255]<<8|r[255&m])^e[g++],[o>>>=0,s>>>=0,a>>>=0,h>>>=0]}var l=[0,1,2,4,8,16,32,64,128,27,54],d=function(){for(var t=new Array(256),e=0;e<256;e++)t[e]=e<128?e<<1:e<<1^283;for(var i=[],r=[],n=[[],[],[],[]],o=[[],[],[],[]],s=0,a=0,h=0;h<256;++h){var u=a^a<<1^a<<2^a<<3^a<<4;i[s]=u=u>>>8^255&u^99;var f=t[r[u]=s],l=t[f],d=t[l],c=257*t[u]^16843008*u;n[0][s]=c<<24|c>>>8,n[1][s]=c<<16|c>>>16,n[2][s]=c<<8|c>>>24,n[3][s]=c,o[0][u]=(c=16843009*d^65537*l^257*f^16843008*s)<<24|c>>>8,o[1][u]=c<<16|c>>>16,o[2][u]=c<<8|c>>>24,o[3][u]=c,0===s?s=a=1:(s=f^t[t[t[d^f]]],a^=t[t[a]])}return{SBOX:i,INV_SBOX:r,SUB_MIX:n,INV_SUB_MIX:o}}();function a(t){this._key=r(t),this._reset()}a.blockSize=16,a.keySize=32,a.prototype.blockSize=a.blockSize,a.prototype.keySize=a.keySize,a.prototype._reset=function(){for(var t=this._key,e=t.length,i=e+6,r=4*(i+1),n=[],o=0;o<e;o++)n[o]=t[o];for(o=e;o<r;o++){var s=n[o-1];o%e==0?(s=d.SBOX[(s=s<<8|s>>>24)>>>24]<<24|d.SBOX[s>>>16&255]<<16|d.SBOX[s>>>8&255]<<8|d.SBOX[255&s],s^=l[o/e|0]<<24):6<e&&o%e==4&&(s=d.SBOX[s>>>24]<<24|d.SBOX[s>>>16&255]<<16|d.SBOX[s>>>8&255]<<8|d.SBOX[255&s]),n[o]=n[o-e]^s}for(var a=[],h=0;h<r;h++){var u=r-h,f=n[u-(h%4?0:4)];a[h]=h<4||u<=4?f:d.INV_SUB_MIX[0][d.SBOX[f>>>24]]^d.INV_SUB_MIX[1][d.SBOX[f>>>16&255]]^d.INV_SUB_MIX[2][d.SBOX[f>>>8&255]]^d.INV_SUB_MIX[3][d.SBOX[255&f]]}this._nRounds=i,this._keySchedule=n,this._invKeySchedule=a},a.prototype.encryptBlockRaw=function(t){return s(t=r(t),this._keySchedule,d.SUB_MIX,d.SBOX,this._nRounds)},a.prototype.encryptBlock=function(t){var e=this.encryptBlockRaw(t),t=n.allocUnsafe(16);return t.writeUInt32BE(e[0],0),t.writeUInt32BE(e[1],4),t.writeUInt32BE(e[2],8),t.writeUInt32BE(e[3],12),t},a.prototype.decryptBlock=function(t){var e=(t=r(t))[1];t[1]=t[3],t[3]=e;e=s(t,this._invKeySchedule,d.INV_SUB_MIX,d.INV_SBOX,this._nRounds),t=n.allocUnsafe(16);return t.writeUInt32BE(e[0],0),t.writeUInt32BE(e[3],4),t.writeUInt32BE(e[2],8),t.writeUInt32BE(e[1],12),t},a.prototype.scrub=function(){o(this._keySchedule),o(this._invKeySchedule),o(this._key)},t.exports.AES=a},function(t,e,i){var l=i(1).Buffer,d=i(36);t.exports=function(t,e,i,r){if(l.isBuffer(t)||(t=l.from(t,"binary")),e&&8!==(e=!l.isBuffer(e)?l.from(e,"binary"):e).length)throw new RangeError("salt should be Buffer with 8 byte length");for(var n=i/8,o=l.alloc(n),s=l.alloc(r||0),a=l.alloc(0);0<n||0<r;){var h=new d;h.update(a),h.update(t),e&&h.update(e);var u,a=h.digest(),f=0;0<n&&(u=o.length-n,f=Math.min(n,a.length),a.copy(o,u,0,f),n-=f),f<a.length&&0<r&&(h=s.length-r,u=Math.min(r,a.length-f),a.copy(s,h,f,f+u),r-=u)}return a.fill(0),{key:o,iv:s}}},function(t,e,i){"use strict";var r=i(10),n=i(8),E=n.getNAF,A=n.getJSF,l=n.assert;function o(t,e){this.type=t,this.p=new r(e.p,16),this.red=e.prime?r.red(e.prime):r.mont(this.p),this.zero=new r(0).toRed(this.red),this.one=new r(1).toRed(this.red),this.two=new r(2).toRed(this.red),this.n=e.n&&new r(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;e=this.n&&this.p.div(this.n);!e||0<e.cmpn(100)?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function s(t,e){this.curve=t,this.type=e,this.precomputed=null}(t.exports=o).prototype.point=function(){throw new Error("Not implemented")},o.prototype.validate=function(){throw new Error("Not implemented")},o.prototype._fixedNafMul=function(t,e){l(t.precomputed);var i=t._getDoubles(),r=E(e,1,this._bitLength),e=(1<<i.step+1)-(i.step%2==0?2:1);e/=3;for(var n=[],o=0;o<r.length;o+=i.step){for(var s=0,a=o+i.step-1;o<=a;a--)s=(s<<1)+r[a];n.push(s)}for(var h=this.jpoint(null,null,null),u=this.jpoint(null,null,null),f=e;0<f;f--){for(o=0;o<n.length;o++)(s=n[o])===f?u=u.mixedAdd(i.points[o]):s===-f&&(u=u.mixedAdd(i.points[o].neg()));h=h.add(u)}return h.toP()},o.prototype._wnafMul=function(t,e){for(var i=t._getNAFPoints(4),r=i.wnd,n=i.points,o=E(e,r,this._bitLength),s=this.jpoint(null,null,null),a=o.length-1;0<=a;a--){for(var h=0;0<=a&&0===o[a];a--)h++;if(0<=a&&h++,s=s.dblp(h),a<0)break;var u=o[a];l(0!==u),s="affine"===t.type?0<u?s.mixedAdd(n[u-1>>1]):s.mixedAdd(n[-u-1>>1].neg()):0<u?s.add(n[u-1>>1]):s.add(n[-u-1>>1].neg())}return"affine"===t.type?s.toP():s},o.prototype._wnafMulAdd=function(t,e,i,r,n){for(var o,s=this._wnafT1,a=this._wnafT2,h=this._wnafT3,u=0,f=0;f<r;f++){var l=(o=e[f])._getNAFPoints(t);s[f]=l.wnd,a[f]=l.points}for(f=r-1;1<=f;f-=2){var d=f-1,c=f;if(1===s[d]&&1===s[c]){var p=[e[d],null,null,e[c]];0===e[d].y.cmp(e[c].y)?(p[1]=e[d].add(e[c]),p[2]=e[d].toJ().mixedAdd(e[c].neg())):0===e[d].y.cmp(e[c].y.redNeg())?(p[1]=e[d].toJ().mixedAdd(e[c]),p[2]=e[d].add(e[c].neg())):(p[1]=e[d].toJ().mixedAdd(e[c]),p[2]=e[d].toJ().mixedAdd(e[c].neg()));var m=[-3,-1,-5,-7,0,7,5,1,3],b=A(i[d],i[c]),u=Math.max(b[0].length,u);for(h[d]=new Array(u),h[c]=new Array(u),S=0;S<u;S++){var g=0|b[0][S],v=0|b[1][S];h[d][S]=m[3*(1+g)+(1+v)],h[c][S]=0,a[d]=p}}else h[d]=E(i[d],s[d],this._bitLength),h[c]=E(i[c],s[c],this._bitLength),u=Math.max(h[d].length,u),u=Math.max(h[c].length,u)}var y=this.jpoint(null,null,null),w=this._wnafT4;for(f=u;0<=f;f--){for(var M=0;0<=f;){for(var _=!0,S=0;S<r;S++)w[S]=0|h[S][f],0!==w[S]&&(_=!1);if(!_)break;M++,f--}if(0<=f&&M++,y=y.dblp(M),f<0)break;for(S=0;S<r;S++){var k=w[S];0!==k&&(0<k?o=a[S][k-1>>1]:k<0&&(o=a[S][-k-1>>1].neg()),y="affine"===o.type?y.mixedAdd(o):y.add(o))}}for(f=0;f<r;f++)a[f]=null;return n?y:y.toP()},(o.BasePoint=s).prototype.eq=function(){throw new Error("Not implemented")},s.prototype.validate=function(){return this.curve.validate(this)},o.prototype.decodePoint=function(t,e){t=n.toArray(t,e);e=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*e)return 6===t[0]?l(t[t.length-1]%2==0):7===t[0]&&l(t[t.length-1]%2==1),this.point(t.slice(1,1+e),t.slice(1+e,1+2*e));if((2===t[0]||3===t[0])&&t.length-1===e)return this.pointFromX(t.slice(1,1+e),3===t[0]);throw new Error("Unknown point format")},s.prototype.encodeCompressed=function(t){return this.encode(t,!0)},s.prototype._encode=function(t){var e=this.curve.p.byteLength(),i=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(i):[4].concat(i,this.getY().toArray("be",e))},s.prototype.encode=function(t,e){return n.encode(this._encode(e),t)},s.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},s.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},s.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var i=[this],r=this,n=0;n<e;n+=t){for(var o=0;o<t;o++)r=r.dbl();i.push(r)}return{step:t,points:i}},s.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],i=(1<<t)-1,r=1==i?null:this.dbl(),n=1;n<i;n++)e[n]=e[n-1].add(r);return{wnd:t,points:e}},s.prototype._getBeta=function(){return null},s.prototype.dblp=function(t){for(var e=this,i=0;i<t;i++)e=e.dbl();return e}},function(t,e,i){var c=i(212),p=i(220),m=i(221),b=i(44),g=i(79),v=i(1).Buffer;function r(t){var e;"object"!=typeof t||v.isBuffer(t)||(e=t.passphrase,t=t.key),"string"==typeof t&&(t=v.from(t));var i,r,n,o,s,a,h,u,f,t=m(t,e),l=t.tag,d=t.data;switch(l){case"CERTIFICATE":r=c.certificate.decode(d,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(i=(r=r||c.PublicKey.decode(d,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return c.RSAPublicKey.decode(r.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return r.subjectPrivateKey=r.subjectPublicKey,{type:"ec",data:r};case"1.2.840.10040.4.1":return r.algorithm.params.pub_key=c.DSAparam.decode(r.subjectPublicKey.data,"der"),{type:"dsa",data:r.algorithm.params};default:throw new Error("unknown key id "+i)}case"ENCRYPTED PRIVATE KEY":n=d=c.EncryptedPrivateKey.decode(d,"der"),o=e,s=n.algorithm.decrypt.kde.kdeparams.salt,a=parseInt(n.algorithm.decrypt.kde.kdeparams.iters.toString(),10),h=p[n.algorithm.decrypt.cipher.algo.join(".")],u=n.algorithm.decrypt.cipher.iv,f=n.subjectPrivateKey,n=parseInt(h.split("-")[1],10)/8,n=g.pbkdf2Sync(o,s,a,n,"sha1"),n=b.createDecipheriv(h,n,u),(u=[]).push(n.update(f)),u.push(n.final()),d=v.concat(u);case"PRIVATE KEY":switch(i=(r=c.PrivateKey.decode(d,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return c.RSAPrivateKey.decode(r.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:r.algorithm.curve,privateKey:c.ECPrivateKey.decode(r.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return r.algorithm.params.priv_key=c.DSAparam.decode(r.subjectPrivateKey,"der"),{type:"dsa",params:r.algorithm.params};default:throw new Error("unknown key id "+i)}case"RSA PUBLIC KEY":return c.RSAPublicKey.decode(d,"der");case"RSA PRIVATE KEY":return c.RSAPrivateKey.decode(d,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:c.DSAPrivateKey.decode(d,"der")};case"EC PRIVATE KEY":return{curve:(d=c.ECPrivateKey.decode(d,"der")).parameters.value,privateKey:d.privateKey};default:throw new Error("unknown key type "+l)}}(t.exports=r).signature=c.signature},function(t,r,n){"use strict";!function(o){var e=n(12),i=n(17),t=n(121);r.a={name:"ModuleDeveloper",components:{DeveloperTools:t.a},data:()=>({loading:!0,commandDialogMsgs:[],commandDialogRunStart:0,commandDialogRunElapse:0,commandDialogShow:!1,commandDialogFinish:!1,commandDialogTitle:"",memberUserShow:!1,memberUserLoading:!1,memberLoginCaptchaImage:null,search:{mine:!1,keywords:""},memberLoginInfo:{username:"",password:"",captcha:""},storeApiToken:i.a.get("storeApiToken",""),memberUser:{id:0,username:"",avatar:"",manageModules:{}},modules:[]}),computed:{filterModules(){return this.modules.filter(t=>{if(this.search.mine&&!(t.name in this.memberUser.manageModules))return!1;if(this.search.keywords){var e=this.search.keywords.toLowerCase();return!(!t.name||!t.name.toLowerCase().includes(e))||!(!t.title||!t.title.toLowerCase().includes(e))||!(!t.description||!t.description.toLowerCase().includes(e))}return!0})}},mounted(){this.doLoad(),this.doLoadStore(),setInterval(()=>{this.commandDialogRunElapse=parseInt(((new Date).getTime()-this.commandDialogRunStart)/1e3)},1e3)},methods:{doStoreRequest(t,e,i,r){const n=t=>{this.$dialog.tipError(t.msg)};r=r||n,o.ajax({url:`${window.__data.apiBase}/api/${t}`,dataType:"jsonp",data:Object.assign(e,{api_token:this.storeApiToken,modstartParam:JSON.stringify(window.__data.modstartParam)}),timeout:1e4,success:t=>{t.code?(1002===t.code&&this.doMemberLoginCaptchaRefresh(),!0!==r(t)&&n(t)):i(t)},error:t=>{!0!==r({code:-1,msg:"请求出现错误"})&&n({code:-1,msg:"请求出现错误"})},jsonp:"callback"})},doMemberUserLogout(){this.$dialog.confirm("确认退出？",()=>{this.storeApiToken="",i.a.set("storeApiToken",""),this.doLoadStoreMember(),this.memberUserShow=!1,this.doLoadStore()})},doSubmitCheck(t){13===t.keyCode&&this.doMemberLoginSubmit()},doMemberLoginSubmit(){this.$dialog.loadingOn(),this.doStoreRequest("store/login",this.memberLoginInfo,t=>{this.$dialog.loadingOff(),this.$dialog.tipSuccess("登录成功"),this.doLoadStoreMember(),this.memberUserShow=!1,this.memberLoginInfo.username="",this.memberLoginInfo.password="",this.memberLoginInfo.captcha=""},t=>{this.$dialog.loadingOff()})},doMemberLoginCaptchaRefresh(e){this.doStoreRequest("store/login_captcha",{},t=>{this.memberLoginCaptchaImage=t.data.image,e&&e()})},doMemberLoginShow(){0<this.memberUser.id?this.memberUserShow=!0:(this.$dialog.loadingOn(),this.doMemberLoginCaptchaRefresh(()=>{this.$dialog.loadingOff(),this.memberUserShow=!0}))},doLoadStoreMember(){this.memberUserLoading=!0,this.doStoreRequest("store/member",{},t=>{this.memberUserLoading=!1,e.a.update(this.memberUser,t.data)},t=>{this.memberUserLoading=!1})},doLoadStore(){this.storeApiToken?this.doLoadStoreMember():this.doStoreRequest("store/config",{},t=>{this.storeApiToken=t.data.apiToken,i.a.set("storeApiToken",t.data.apiToken),this.doLoadStoreMember()})},doLoad(){this.loading=!0,this.$api.post(this.$url.admin("module_developer/all"),{},t=>{this.loading=!1,this.modules=t.data.modules})},doCommand(t,e,i,r){r=r||null,null===(i=i||null)&&(this.commandDialogMsgs=[],this.commandDialogShow=!0,this.commandDialogFinish=!1),r&&(this.commandDialogTitle=r,this.commandDialogMsgs.push('<i 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r=this.length>t.length?(i=this,t):(i=t,this),n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},b.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},b.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this._strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var a=function(t,e,i){var 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Z=(0+Math.imul(a,P)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,P)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(Z>>>26)|0;Z&=67108863;q=Math.imul(f,P),F=Math.imul(f,N)+Math.imul(l,P)|0,Y=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((Y+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,P),F=Math.imul(c,N)+Math.imul(p,P)|0,Y=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,Y=Y+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,$)|0)+Math.imul(h,H)|0))<<13)|0;tt=((Y+Math.imul(h,$)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,P),F=Math.imul(b,N)+Math.imul(g,P)|0,Y=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,Y=Y+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,$)|0)+Math.imul(l,H)|0,Y=Y+Math.imul(l,$)|0;m=(tt+(q+Math.imul(a,W)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,W)|0))<<13)|0;tt=((Y+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,P),F=Math.imul(y,N)+Math.imul(w,P)|0,Y=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,Y=Y+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,$)|0)+Math.imul(p,H)|0,Y=Y+Math.imul(p,$)|0,q=q+Math.imul(f,W)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,W)|0,Y=Y+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,V)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,V)|0))<<13)|0;tt=((Y+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,P),F=Math.imul(_,N)+Math.imul(S,P)|0,Y=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,Y=Y+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,$)|0)+Math.imul(g,H)|0,Y=Y+Math.imul(g,$)|0,q=q+Math.imul(c,W)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,W)|0,Y=Y+Math.imul(p,K)|0,q=q+Math.imul(f,V)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,V)|0,Y=Y+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((Y+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,P),F=Math.imul(E,N)+Math.imul(A,P)|0,Y=Math.imul(A,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,Y=Y+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,$)|0)+Math.imul(w,H)|0,Y=Y+Math.imul(w,$)|0,q=q+Math.imul(b,W)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,W)|0,Y=Y+Math.imul(g,K)|0,q=q+Math.imul(c,V)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,V)|0,Y=Y+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,Y=Y+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((Y+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,P),F=Math.imul(R,N)+Math.imul(T,P)|0,Y=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(A,U)|0,Y=Y+Math.imul(A,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,$)|0)+Math.imul(S,H)|0,Y=Y+Math.imul(S,$)|0,q=q+Math.imul(y,W)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,W)|0,Y=Y+Math.imul(w,K)|0,q=q+Math.imul(b,V)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,V)|0,Y=Y+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,Y=Y+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,Y=Y+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((Y+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(B,P),F=Math.imul(B,N)+Math.imul(I,P)|0,Y=Math.imul(I,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,Y=Y+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,$)|0)+Math.imul(A,H)|0,Y=Y+Math.imul(A,$)|0,q=q+Math.imul(_,W)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,W)|0,Y=Y+Math.imul(S,K)|0,q=q+Math.imul(y,V)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,V)|0,Y=Y+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,Y=Y+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,Y=Y+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,Y=Y+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,x)|0)|0)+((8191&(F=(F+Math.imul(a,C)|0)+Math.imul(h,x)|0))<<13)|0;tt=((Y+Math.imul(h,C)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(L,P),F=Math.imul(L,N)+Math.imul(j,P)|0,Y=Math.imul(j,N),q=q+Math.imul(B,U)|0,F=(F+Math.imul(B,z)|0)+Math.imul(I,U)|0,Y=Y+Math.imul(I,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,$)|0)+Math.imul(T,H)|0,Y=Y+Math.imul(T,$)|0,q=q+Math.imul(E,W)|0,F=(F+Math.imul(E,K)|0)+Math.imul(A,W)|0,Y=Y+Math.imul(A,K)|0,q=q+Math.imul(_,V)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,V)|0,Y=Y+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,Y=Y+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,Y=Y+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,Y=Y+Math.imul(p,M)|0,q=q+Math.imul(f,x)|0,F=(F+Math.imul(f,C)|0)+Math.imul(l,x)|0,Y=Y+Math.imul(l,C)|0;a=(tt+(q+Math.imul(a,O)|0)|0)+((8191&(F=(F+Math.imul(a,D)|0)+Math.imul(h,O)|0))<<13)|0;tt=((Y+Math.imul(h,D)|0)+(F>>>13)|0)+(a>>>26)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e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this._strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this._strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<=t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this._strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s._strip(),r._strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modrn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modrn=function(t){var e=t<0;m((t=e?-t:t)<=67108863);for(var i=(1<<26)%t,r=0,n=this.length-1;0<=n;n--)r=(i*r+(0|this.words[n]))%t;return e?-r:r},b.prototype.modn=function(t){return this.modrn(t)},b.prototype.idivn=function(t){var e=t<0;m((t=e?-t:t)<=67108863);for(var i=0,r=this.length-1;0<=r;r--){var n=(0|this.words[r])+67108864*i;this.words[r]=n/t|0,i=n%t}return this._strip(),e?this.ineg():this},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this._strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new _(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var f={k256:null,p224:null,p192:null,p25519:null};function g(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function S(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}g.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},e(v,g),v.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(y,g),e(w,g),e(M,g),M.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(f[t])return f[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return f[t]=e},_.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(r(t,t.umod(this.m)._forceRed(this)),t)},_.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},_.prototype.add=function(t,e){this._verify2(t,e);e=t.add(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},_.prototype.iadd=function(t,e){this._verify2(t,e);e=t.iadd(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e},_.prototype.sub=function(t,e){this._verify2(t,e);e=t.sub(e);return e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},_.prototype.isub=function(t,e){this._verify2(t,e);e=t.isub(e);return e.cmpn(0)<0&&e.iadd(this.m),e},_.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},_.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},_.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},_.prototype.isqr=function(t){return this.imul(t,t.clone())},_.prototype.sqr=function(t){return this.mul(t,t)},_.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(m(e%2==1),3===e){e=this.m.add(new b(1)).iushrn(2);return this.pow(t,e)}for(var i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var d=f,c=0;0!==d.cmp(n);c++)d=d.redSqr();m(c<l);var p=this.pow(h,new b(1).iushln(l-c-1)),u=u.redMul(p),h=p.redSqr(),f=f.redMul(h),l=c}return u},_.prototype.invm=function(t){t=t._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},_.prototype.pow=function(t,e){if(e.isZero())return new b(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=new Array(16);i[0]=new b(1).toRed(this),i[1]=t;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],t);var n=i[0],o=0,s=0,a=e.bitLength()%26;for(0===a&&(a=26),r=e.length-1;0<=r;r--){for(var h=e.words[r],u=a-1;0<=u;u--){var f=h>>u&1;n!==i[0]&&(n=this.sqr(n)),0!=f||0!==o?(o<<=1,o|=f,(4==++s||0===r&&0===u)&&(n=this.mul(n,i[o]),o=s=0)):s=0}a=26}return n},_.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},_.prototype.convertFrom=function(t){t=t.clone();return t.red=null,t},b.mont=function(t){return new S(t)},e(S,_),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){t=this.imod(t.mul(this.rinv));return t.red=null,t},S.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;t=t.imul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},S.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new b(0)._forceRed(this);t=t.mul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 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r={};this._baseState=r,r.name=i,r.enc=t,r.parent=e||null,r.children=null,r.tag=null,r.args=null,r.reverseArgs=null,r.choice=null,r.optional=!1,r.any=!1,r.obj=!1,r.use=null,r.useDecoder=null,r.key=null,r.default=null,r.explicit=null,r.implicit=null,r.contains=null,r.parent||(r.children=[],this._wrap())}t.exports=u;const f=["enc","parent","children","tag","args","reverseArgs","choice","optional","any","obj","use","alteredUse","key","default","explicit","implicit","contains"];u.prototype.clone=function(){const e=this._baseState,i={};f.forEach(function(t){i[t]=e[t]});const t=new this.constructor(i.parent);return t._baseState=i,t},u.prototype._wrap=function(){const i=this._baseState;s.forEach(function(e){this[e]=function(){const t=new this.constructor(this);return i.children.push(t),t[e].apply(t,arguments)}},this)},u.prototype._init=function(t){const e=this._baseState;n(null===e.parent),t.call(this),e.children=e.children.filter(function(t){return t._baseState.parent===this},this),n.equal(e.children.length,1,"Root node can have only one child")},u.prototype._useArgs=function(t){const e=this._baseState,i=t.filter(function(t){return t instanceof this.constructor},this);t=t.filter(function(t){return!(t instanceof this.constructor)},this),0!==i.length&&(n(null===e.children),e.children=i,i.forEach(function(t){t._baseState.parent=this},this)),0!==t.length&&(n(null===e.args),e.args=t,e.reverseArgs=t.map(function(i){if("object"!=typeof i||i.constructor!==Object)return i;const r={};return Object.keys(i).forEach(function(t){t==(0|t)&&(t|=0);var e=i[t];r[e]=t}),r}))},["_peekTag","_decodeTag","_use","_decodeStr","_decodeObjid","_decodeTime","_decodeNull","_decodeInt","_decodeBool","_decodeList","_encodeComposite","_encodeStr","_encodeObjid","_encodeTime","_encodeNull","_encodeInt","_encodeBool"].forEach(function(e){u.prototype[e]=function(){var t=this._baseState;throw new Error(e+" not implemented for encoding: "+t.enc)}}),o.forEach(function(i){u.prototype[i]=function(){const t=this._baseState,e=Array.prototype.slice.call(arguments);return n(null===t.tag),t.tag=i,this._useArgs(e),this}}),u.prototype.use=function(t){n(t);const e=this._baseState;return n(null===e.use),e.use=t,this},u.prototype.optional=function(){return this._baseState.optional=!0,this},u.prototype.def=function(t){const e=this._baseState;return n(null===e.default),e.default=t,e.optional=!0,this},u.prototype.explicit=function(t){const e=this._baseState;return n(null===e.explicit&&null===e.implicit),e.explicit=t,this},u.prototype.implicit=function(t){const e=this._baseState;return n(null===e.explicit&&null===e.implicit),e.implicit=t,this},u.prototype.obj=function(){const t=this._baseState,e=Array.prototype.slice.call(arguments);return t.obj=!0,0!==e.length&&this._useArgs(e),this},u.prototype.key=function(t){const e=this._baseState;return n(null===e.key),e.key=t,this},u.prototype.any=function(){return this._baseState.any=!0,this},u.prototype.choice=function(e){const t=this._baseState;return n(null===t.choice),t.choice=e,this._useArgs(Object.keys(e).map(function(t){return e[t]})),this},u.prototype.contains=function(t){const e=this._baseState;return n(null===e.use),e.contains=t,this},u.prototype._decode=function(e,i){const r=this._baseState;if(null===r.parent)return e.wrapResult(r.children[0]._decode(e,i));let n,o=r.default,s=!0,t=null;if(null!==r.key&&(t=e.enterKey(r.key)),r.optional){let t=null;if(null!==r.explicit?t=r.explicit:null!==r.implicit?t=r.implicit:null!==r.tag&&(t=r.tag),null!==t||r.any){if(s=this._peekTag(e,t,r.any),e.isError(s))return s}else{const n=e.save();try{null===r.choice?this._decodeGeneric(r.tag,e,i):this._decodeChoice(e,i),s=!0}catch(e){s=!1}e.restore(n)}}if(r.obj&&s&&(n=e.enterObject()),s){if(null!==r.explicit){const i=this._decodeTag(e,r.explicit);if(e.isError(i))return i;e=i}const n=e.offset;if(null===r.use&&null===r.choice){let t;r.any&&(t=e.save());const n=this._decodeTag(e,null!==r.implicit?r.implicit:r.tag,r.any);if(e.isError(n))return n;r.any?o=e.raw(t):e=n}if(i&&i.track&&null!==r.tag&&i.track(e.path(),n,e.length,"tagged"),i&&i.track&&null!==r.tag&&i.track(e.path(),e.offset,e.length,"content"),r.any||(o=null===r.choice?this._decodeGeneric(r.tag,e,i):this._decodeChoice(e,i)),e.isError(o))return o;if(r.any||null!==r.choice||null===r.children||r.children.forEach(function(t){t._decode(e,i)}),r.contains&&("octstr"===r.tag||"bitstr"===r.tag)){const n=new h(o);o=this._getUse(r.contains,e._reporterState.obj)._decode(n,i)}}return r.obj&&s&&(o=e.leaveObject(n)),null===r.key||null===o&&!0!==s?null!==t&&e.exitKey(t):e.leaveKey(t,r.key,o),o},u.prototype._decodeGeneric=function(t,e,i){var r=this._baseState;return"seq"===t||"set"===t?null:"seqof"===t||"setof"===t?this._decodeList(e,t,r.args[0],i):/str$/.test(t)?this._decodeStr(e,t,i):"objid"===t&&r.args?this._decodeObjid(e,r.args[0],r.args[1],i):"objid"===t?this._decodeObjid(e,null,null,i):"gentime"===t||"utctime"===t?this._decodeTime(e,t,i):"null_"===t?this._decodeNull(e,i):"bool"===t?this._decodeBool(e,i):"objDesc"===t?this._decodeStr(e,t,i):"int"===t||"enum"===t?this._decodeInt(e,r.args&&r.args[0],i):null!==r.use?this._getUse(r.use,e._reporterState.obj)._decode(e,i):e.error("unknown tag: "+t)},u.prototype._getUse=function(t,e){const i=this._baseState;return i.useDecoder=this._use(t,e),n(null===i.useDecoder._baseState.parent),i.useDecoder=i.useDecoder._baseState.children[0],i.implicit!==i.useDecoder._baseState.implicit&&(i.useDecoder=i.useDecoder.clone(),i.useDecoder._baseState.implicit=i.implicit),i.useDecoder},u.prototype._decodeChoice=function(r,n){const o=this._baseState;let s=null,a=!1;return Object.keys(o.choice).some(function(t){const e=r.save(),i=o.choice[t];try{const o=i._decode(r,n);if(r.isError(o))return!1;s={type:t,value:o},a=!0}catch(t){return r.restore(e),!1}return!0},this),a?s:r.error("Choice not matched")},u.prototype._createEncoderBuffer=function(t){return new r(t,this.reporter)},u.prototype._encode=function(t,e,i){var r=this._baseState;if(null===r.default||r.default!==t){t=this._encodeValue(t,e,i);return void 0===t||this._skipDefault(t,e,i)?void 0:t}},u.prototype._encodeValue=function(i,r,t){const e=this._baseState;if(null===e.parent)return e.children[0]._encode(i,r||new a);let n=null;if(this.reporter=r,e.optional&&void 0===i){if(null===e.default)return;i=e.default}let o=null,s=!1;if(e.any)n=this._createEncoderBuffer(i);else if(e.choice)n=this._encodeChoice(i,r);else if(e.contains)o=this._getUse(e.contains,t)._encode(i,r),s=!0;else if(e.children)o=e.children.map(function(t){if("null_"===t._baseState.tag)return 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Z=(0+Math.imul(a,P)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,P)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(Z>>>26)|0;Z&=67108863;q=Math.imul(f,P),F=Math.imul(f,N)+Math.imul(l,P)|0,Y=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((Y+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,P),F=Math.imul(c,N)+Math.imul(p,P)|0,Y=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,Y=Y+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,$)|0)+Math.imul(h,H)|0))<<13)|0;tt=((Y+Math.imul(h,$)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,P),F=Math.imul(b,N)+Math.imul(g,P)|0,Y=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,Y=Y+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,$)|0)+Math.imul(l,H)|0,Y=Y+Math.imul(l,$)|0;m=(tt+(q+Math.imul(a,W)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,W)|0))<<13)|0;tt=((Y+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,P),F=Math.imul(y,N)+Math.imul(w,P)|0,Y=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,Y=Y+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,$)|0)+Math.imul(p,H)|0,Y=Y+Math.imul(p,$)|0,q=q+Math.imul(f,W)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,W)|0,Y=Y+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,V)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,V)|0))<<13)|0;tt=((Y+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,P),F=Math.imul(_,N)+Math.imul(S,P)|0,Y=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,Y=Y+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,$)|0)+Math.imul(g,H)|0,Y=Y+Math.imul(g,$)|0,q=q+Math.imul(c,W)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,W)|0,Y=Y+Math.imul(p,K)|0,q=q+Math.imul(f,V)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,V)|0,Y=Y+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((Y+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,P),F=Math.imul(E,N)+Math.imul(A,P)|0,Y=Math.imul(A,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,Y=Y+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,$)|0)+Math.imul(w,H)|0,Y=Y+Math.imul(w,$)|0,q=q+Math.imul(b,W)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,W)|0,Y=Y+Math.imul(g,K)|0,q=q+Math.imul(c,V)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,V)|0,Y=Y+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,Y=Y+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((Y+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,P),F=Math.imul(R,N)+Math.imul(T,P)|0,Y=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(A,U)|0,Y=Y+Math.imul(A,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,$)|0)+Math.imul(S,H)|0,Y=Y+Math.imul(S,$)|0,q=q+Math.imul(y,W)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,W)|0,Y=Y+Math.imul(w,K)|0,q=q+Math.imul(b,V)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,V)|0,Y=Y+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,Y=Y+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,Y=Y+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((Y+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(B,P),F=Math.imul(B,N)+Math.imul(I,P)|0,Y=Math.imul(I,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,Y=Y+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,$)|0)+Math.imul(A,H)|0,Y=Y+Math.imul(A,$)|0,q=q+Math.imul(_,W)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,W)|0,Y=Y+Math.imul(S,K)|0,q=q+Math.imul(y,V)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,V)|0,Y=Y+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,Y=Y+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,Y=Y+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,Y=Y+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,x)|0)|0)+((8191&(F=(F+Math.imul(a,C)|0)+Math.imul(h,x)|0))<<13)|0;tt=((Y+Math.imul(h,C)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(L,P),F=Math.imul(L,N)+Math.imul(j,P)|0,Y=Math.imul(j,N),q=q+Math.imul(B,U)|0,F=(F+Math.imul(B,z)|0)+Math.imul(I,U)|0,Y=Y+Math.imul(I,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,$)|0)+Math.imul(T,H)|0,Y=Y+Math.imul(T,$)|0,q=q+Math.imul(E,W)|0,F=(F+Math.imul(E,K)|0)+Math.imul(A,W)|0,Y=Y+Math.imul(A,K)|0,q=q+Math.imul(_,V)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,V)|0,Y=Y+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,Y=Y+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,Y=Y+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,Y=Y+Math.imul(p,M)|0,q=q+Math.imul(f,x)|0,F=(F+Math.imul(f,C)|0)+Math.imul(l,x)|0,Y=Y+Math.imul(l,C)|0;a=(tt+(q+Math.imul(a,O)|0)|0)+((8191&(F=(F+Math.imul(a,D)|0)+Math.imul(h,O)|0))<<13)|0;tt=((Y+Math.imul(h,D)|0)+(F>>>13)|0)+(a>>>26)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tt=(Math.imul(j,D)+(F>>>13)|0)+(O>>>26)|0,O&=67108863,o[0]=Z,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=B,o[18]=O,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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i=Math.pow(2,30)-1;t.exports=function(t,e){if("number"!=typeof t)throw new TypeError("Iterations not a number");if(t<0)throw new TypeError("Bad iterations");if("number"!=typeof e)throw new TypeError("Key length not a number");if(e<0||i<e||e!=e)throw new TypeError("Bad key length")}},function(e,t,i){!function(t){t=t.browser||!t.version||6<=parseInt(t.version.split(".")[0].slice(1),10)?"utf-8":"binary";e.exports=t}.call(this,i(2))},function(t,e,i){var u=i(77),f=i(39),l=i(40),b=i(1).Buffer,g=i(80),v=i(81),y=i(83),d=b.alloc(128),w={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20};function M(t,e,i){var r,n="rmd160"===(r=t)||"ripemd160"===r?function(t){return(new f).update(t).digest()}:"md5"===r?u:function(t){return l(r).update(t).digest()},o="sha512"===t||"sha384"===t?128:64;e.length>o?e=n(e):e.length<o&&(e=b.concat([e,d],o));for(var s=b.allocUnsafe(o+w[t]),a=b.allocUnsafe(o+w[t]),h=0;h<o;h++)s[h]=54^e[h],a[h]=92^e[h];i=b.allocUnsafe(o+i+4);s.copy(i,0,0,o),this.ipad1=i,this.ipad2=s,this.opad=a,this.alg=t,this.blocksize=o,this.hash=n,this.size=w[t]}M.prototype.run=function(t,e){return t.copy(e,this.blocksize),this.hash(e).copy(this.opad,this.blocksize),this.hash(this.opad)},t.exports=function(t,e,i,r,n){g(i,r);var o=new M(n=n||"sha1",t=y(t,v,"Password"),(e=y(e,v,"Salt")).length),s=b.allocUnsafe(r),a=b.allocUnsafe(e.length+4);e.copy(a,0,0,e.length);for(var h=0,u=w[n],f=Math.ceil(r/u),l=1;l<=f;l++){a.writeUInt32BE(l,e.length);for(var d=o.run(a,o.ipad1),c=d,p=1;p<i;p++)for(var c=o.run(c,o.ipad2),m=0;m<u;m++)d[m]^=c[m];d.copy(s,h),h+=u}return s}},function(t,e,i){var r=i(1).Buffer;t.exports=function(t,e,i){if(r.isBuffer(t))return t;if("string"==typeof t)return r.from(t,e);if(ArrayBuffer.isView(t))return r.from(t.buffer);throw new TypeError(i+" must be a string, a Buffer, a typed array or a 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a=0;a<=24;a+=8)n<<=1,n|=e>>a+s&1;for(a=0;a<=24;a+=8)n<<=1,n|=t>>a+s&1}for(a=0;a<=24;a+=8)n<<=1,n|=e>>a+s&1;for(s=1;s<=3;s++){for(a=0;a<=24;a+=8)o<<=1,o|=e>>a+s&1;for(a=0;a<=24;a+=8)o<<=1,o|=t>>a+s&1}for(a=0;a<=24;a+=8)o<<=1,o|=t>>a+s&1;i[r+0]=n>>>0,i[r+1]=o>>>0},e.r28shl=function(t,e){return t<<e&268435455|t>>>28-e};var h=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];e.pc2=function(t,e,i,r){for(var n=0,o=0,s=h.length>>>1,a=0;a<s;a++)n<<=1,n|=t>>>h[a]&1;for(a=s;a<h.length;a++)o<<=1,o|=e>>>h[a]&1;i[r+0]=n>>>0,i[r+1]=o>>>0},e.expand=function(t,e,i){for(var r=0,n=0,r=(1&t)<<5|t>>>27,o=23;15<=o;o-=4)r<<=6,r|=t>>>o&63;for(o=11;3<=o;o-=4)n|=t>>>o&63,n<<=6;n|=(31&t)<<1|t>>>31,e[i+0]=r>>>0,e[i+1]=n>>>0};var n=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];e.substitute=function(t,e){for(var i=0,r=0;r<4;r++)i<<=4,i|=n[64*r+(t>>>18-6*r&63)];for(r=0;r<4;r++)i<<=4,i|=n[256+64*r+(e>>>18-6*r&63)];return i>>>0};var r=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];e.permute=function(t){for(var e=0,i=0;i<r.length;i++)e<<=1,e|=t>>>r[i]&1;return e>>>0},e.padSplit=function(t,e,i){for(var r=t.toString(2);r.length<e;)r="0"+r;for(var n=[],o=0;o<e;o+=i)n.push(r.slice(o,o+i));return n.join(" ")}},function(t,e,i){"use strict";var s=i(7),r=i(0),f=i(84),n=i(43);function o(){this.tmp=new Array(2),this.keys=null}function a(t){n.call(this,t);var e=new o;this._desState=e,this.deriveKeys(e,t.key)}r(a,n),(t.exports=a).create=function(t){return new a(t)};var h=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];a.prototype.deriveKeys=function(t,e){t.keys=new Array(32),s.equal(e.length,this.blockSize,"Invalid key length");var i=f.readUInt32BE(e,0),r=f.readUInt32BE(e,4);f.pc1(i,r,t.tmp,0),i=t.tmp[0],r=t.tmp[1];for(var n=0;n<t.keys.length;n+=2){var o=h[n>>>1],i=f.r28shl(i,o),r=f.r28shl(r,o);f.pc2(i,r,t.keys,n)}},a.prototype._update=function(t,e,i,r){var n=this._desState,o=f.readUInt32BE(t,e),e=f.readUInt32BE(t,e+4);f.ip(o,e,n.tmp,0),o=n.tmp[0],e=n.tmp[1],"encrypt"===this.type?this._encrypt(n,o,e,n.tmp,0):this._decrypt(n,o,e,n.tmp,0),o=n.tmp[0],e=n.tmp[1],f.writeUInt32BE(i,o,r),f.writeUInt32BE(i,e,r+4)},a.prototype._pad=function(t,e){for(var i=t.length-e,r=e;r<t.length;r++)t[r]=i;return!0},a.prototype._unpad=function(t){for(var e=t[t.length-1],i=t.length-e;i<t.length;i++)s.equal(t[i],e);return t.slice(0,t.length-e)},a.prototype._encrypt=function(t,e,i,r,n){for(var o=e,s=i,a=0;a<t.keys.length;a+=2){var h=t.keys[a],u=t.keys[a+1];f.expand(s,t.tmp,0),h^=t.tmp[0],u^=t.tmp[1];h=f.substitute(h,u),u=s,s=(o^f.permute(h))>>>0,o=u}f.rip(s,o,r,n)},a.prototype._decrypt=function(t,e,i,r,n){for(var o=i,s=e,a=t.keys.length-2;0<=a;a-=2){var h=t.keys[a],u=t.keys[a+1];f.expand(o,t.tmp,0),h^=t.tmp[0],u^=t.tmp[1];h=f.substitute(h,u),u=o,o=(s^f.permute(h))>>>0,s=u}f.rip(o,s,r,n)}},function(t,e,i){var h=i(27),u=i(1).Buffer,f=i(87);e.encrypt=function(t,e){var i=Math.ceil(e.length/16),r=t._cache.length;t._cache=u.concat([t._cache,u.allocUnsafe(16*i)]);for(var n=0;n<i;n++){var o=(s=void 0,s=(o=t)._cipher.encryptBlockRaw(o._prev),f(o._prev),s),s=r+16*n;t._cache.writeUInt32BE(o[0],s+0),t._cache.writeUInt32BE(o[1],s+4),t._cache.writeUInt32BE(o[2],s+8),t._cache.writeUInt32BE(o[3],s+12)}var a=t._cache.slice(0,e.length);return t._cache=t._cache.slice(e.length),h(e,a)}},function(t,e){t.exports=function(t){for(var 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o=i(31),s=i(1).Buffer,a=i(11),r=i(0),h=i(172),n=i(27),u=i(87);function f(t,e,i,r){a.call(this);var n=s.alloc(4,0);this._cipher=new o.AES(e);n=this._cipher.encryptBlock(n);this._ghash=new h(n),i=function(t,e,i){if(12===e.length)return t._finID=s.concat([e,s.from([0,0,0,1])]),s.concat([e,s.from([0,0,0,2])]);var r=new h(i),n=e.length,i=n%16;r.update(e),i&&r.update(s.alloc(16-i,0)),r.update(s.alloc(8,0));i=8*n,n=s.alloc(8);n.writeUIntBE(i,0,8),r.update(n),t._finID=r.state;t=s.from(t._finID);return u(t),t}(this,i,n),this._prev=s.from(i),this._cache=s.allocUnsafe(0),this._secCache=s.allocUnsafe(0),this._decrypt=r,this._alen=0,this._len=0,this._mode=t,this._authTag=null,this._called=!1}r(f,a),f.prototype._update=function(t){this._called||!this._alen||(e=16-this._alen%16)<16&&(e=s.alloc(e,0),this._ghash.update(e)),this._called=!0;var e=this._mode.encrypt(this,t);return 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d=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function r(t,e,i){i.negative=e.negative^t.negative;var r=t.length+e.length|0,r=(i.length=r)-1|0,n=(0|t.words[0])*(0|e.words[0]),o=n/67108864|0;i.words[0]=67108863&n;for(var s=1;s<r;s++){for(var 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Z=(0+Math.imul(a,P)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,P)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(Z>>>26)|0;Z&=67108863;q=Math.imul(f,P),F=Math.imul(f,N)+Math.imul(l,P)|0,Y=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((Y+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,P),F=Math.imul(c,N)+Math.imul(p,P)|0,Y=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,Y=Y+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,$)|0)+Math.imul(h,H)|0))<<13)|0;tt=((Y+Math.imul(h,$)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,P),F=Math.imul(b,N)+Math.imul(g,P)|0,Y=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,Y=Y+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,$)|0)+Math.imul(l,H)|0,Y=Y+Math.imul(l,$)|0;m=(tt+(q+Math.imul(a,W)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,W)|0))<<13)|0;tt=((Y+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,P),F=Math.imul(y,N)+Math.imul(w,P)|0,Y=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,Y=Y+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,$)|0)+Math.imul(p,H)|0,Y=Y+Math.imul(p,$)|0,q=q+Math.imul(f,W)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,W)|0,Y=Y+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,V)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,V)|0))<<13)|0;tt=((Y+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,P),F=Math.imul(_,N)+Math.imul(S,P)|0,Y=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,Y=Y+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,$)|0)+Math.imul(g,H)|0,Y=Y+Math.imul(g,$)|0,q=q+Math.imul(c,W)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,W)|0,Y=Y+Math.imul(p,K)|0,q=q+Math.imul(f,V)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,V)|0,Y=Y+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((Y+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,P),F=Math.imul(E,N)+Math.imul(A,P)|0,Y=Math.imul(A,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,Y=Y+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,$)|0)+Math.imul(w,H)|0,Y=Y+Math.imul(w,$)|0,q=q+Math.imul(b,W)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,W)|0,Y=Y+Math.imul(g,K)|0,q=q+Math.imul(c,V)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,V)|0,Y=Y+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,Y=Y+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((Y+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,P),F=Math.imul(R,N)+Math.imul(T,P)|0,Y=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(A,U)|0,Y=Y+Math.imul(A,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,$)|0)+Math.imul(S,H)|0,Y=Y+Math.imul(S,$)|0,q=q+Math.imul(y,W)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,W)|0,Y=Y+Math.imul(w,K)|0,q=q+Math.imul(b,V)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,V)|0,Y=Y+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,Y=Y+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,Y=Y+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((Y+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(B,P),F=Math.imul(B,N)+Math.imul(I,P)|0,Y=Math.imul(I,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,Y=Y+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,$)|0)+Math.imul(A,H)|0,Y=Y+Math.imul(A,$)|0,q=q+Math.imul(_,W)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,W)|0,Y=Y+Math.imul(S,K)|0,q=q+Math.imul(y,V)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,V)|0,Y=Y+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,Y=Y+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,Y=Y+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,Y=Y+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,x)|0)|0)+((8191&(F=(F+Math.imul(a,C)|0)+Math.imul(h,x)|0))<<13)|0;tt=((Y+Math.imul(h,C)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(L,P),F=Math.imul(L,N)+Math.imul(j,P)|0,Y=Math.imul(j,N),q=q+Math.imul(B,U)|0,F=(F+Math.imul(B,z)|0)+Math.imul(I,U)|0,Y=Y+Math.imul(I,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,$)|0)+Math.imul(T,H)|0,Y=Y+Math.imul(T,$)|0,q=q+Math.imul(E,W)|0,F=(F+Math.imul(E,K)|0)+Math.imul(A,W)|0,Y=Y+Math.imul(A,K)|0,q=q+Math.imul(_,V)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,V)|0,Y=Y+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,Y=Y+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,Y=Y+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,Y=Y+Math.imul(p,M)|0,q=q+Math.imul(f,x)|0,F=(F+Math.imul(f,C)|0)+Math.imul(l,x)|0,Y=Y+Math.imul(l,C)|0;a=(tt+(q+Math.imul(a,O)|0)|0)+((8191&(F=(F+Math.imul(a,D)|0)+Math.imul(h,O)|0))<<13)|0;tt=((Y+Math.imul(h,D)|0)+(F>>>13)|0)+(a>>>26)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tt=(Math.imul(j,D)+(F>>>13)|0)+(O>>>26)|0,O&=67108863,o[0]=Z,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=B,o[18]=O,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(h[t])return h[t];var e;if("k256"===t)e=new f;else if("p224"===t)e=new g;else if("p192"===t)e=new v;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new y}return h[t]=e},w.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},w.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},w.prototype.imod=function(t){return(this.prime?this.prime.ireduce(t):t.umod(this.m))._forceRed(this)},w.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},w.prototype.add=function(t,e){this._verify2(t,e);e=t.add(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},w.prototype.iadd=function(t,e){this._verify2(t,e);e=t.iadd(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e},w.prototype.sub=function(t,e){this._verify2(t,e);e=t.sub(e);return e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},w.prototype.isub=function(t,e){this._verify2(t,e);e=t.isub(e);return e.cmpn(0)<0&&e.iadd(this.m),e},w.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},w.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},w.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},w.prototype.isqr=function(t){return this.imul(t,t.clone())},w.prototype.sqr=function(t){return this.mul(t,t)},w.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(m(e%2==1),3===e){e=this.m.add(new b(1)).iushrn(2);return this.pow(t,e)}for(var i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var d=f,c=0;0!==d.cmp(n);c++)d=d.redSqr();m(c<l);var p=this.pow(h,new b(1).iushln(l-c-1)),u=u.redMul(p),h=p.redSqr(),f=f.redMul(h),l=c}return u},w.prototype.invm=function(t){t=t._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},w.prototype.pow=function(t,e){if(e.isZero())return new b(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=new Array(16);i[0]=new b(1).toRed(this),i[1]=t;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],t);var n=i[0],o=0,s=0,a=e.bitLength()%26;for(0===a&&(a=26),r=e.length-1;0<=r;r--){for(var h=e.words[r],u=a-1;0<=u;u--){var f=h>>u&1;n!==i[0]&&(n=this.sqr(n)),0!=f||0!==o?(o<<=1,o|=f,(4==++s||0===r&&0===u)&&(n=this.mul(n,i[o]),o=s=0)):s=0}a=26}return n},w.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},w.prototype.convertFrom=function(t){t=t.clone();return t.red=null,t},b.mont=function(t){return new M(t)},e(M,w),M.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},M.prototype.convertFrom=function(t){t=this.imod(t.mul(this.rinv));return t.red=null,t},M.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;t=t.imul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},M.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new b(0)._forceRed(this);t=t.mul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},M.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(this)}.call(this,S(16)(t))},function(t,e,i){var c=i(177),r=i(46);function n(t){this.rand=t||new r.Rand}(t.exports=n).create=function(t){return new n(t)},n.prototype._randbelow=function(t){var e=t.bitLength(),i=Math.ceil(e/8);do{var r=new c(this.rand.generate(i))}while(0<=r.cmp(t));return r},n.prototype._randrange=function(t,e){e=e.sub(t);return t.add(this._randbelow(e))},n.prototype.test=function(t,e,i){var r=t.bitLength(),n=c.mont(t),o=new c(1).toRed(n);e=e||Math.max(1,r/48|0);for(var s=t.subn(1),a=0;!s.testn(a);a++);for(var h=t.shrn(a),u=s.toRed(n);0<e;e--){var f=this._randrange(new c(2),s);i&&i(f);var l=f.toRed(n).redPow(h);if(0!==l.cmp(o)&&0!==l.cmp(u)){for(var d=1;d<a;d++){if(0===(l=l.redSqr()).cmp(o))return!1;if(0===l.cmp(u))break}if(d===a)return!1}}return!0},n.prototype.getDivisor=function(t,e){var i=t.bitLength(),r=c.mont(t),n=new c(1).toRed(r);e=e||Math.max(1,i/48|0);for(var o=t.subn(1),s=0;!o.testn(s);s++);for(var a=t.shrn(s),h=o.toRed(r);0<e;e--){var u=this._randrange(new c(2),o),f=t.gcd(u);if(0!==f.cmpn(1))return f;var l=u.toRed(r).redPow(a);if(0!==l.cmp(n)&&0!==l.cmp(h)){for(var d=1;d<s;d++){if(0===(l=l.redSqr()).cmp(n))return l.fromRed().subn(1).gcd(t);if(0===l.cmp(h))break}if(d===s)return(l=l.redSqr()).fromRed().subn(1).gcd(t)}}return!1}},function(P,t,N){"use strict";!function(t,m){var r;(P.exports=M).ReadableState=w,N(13).EventEmitter;function b(t,e){return t.listeners(e).length}var n,e,i,o=N(95),l=N(4).Buffer,d=t.Uint8Array||function(){},s=N(184),g=s&&s.debuglog?s.debuglog("stream"):function(){},a=N(185),t=N(96),h=N(97).getHighWaterMark,s=N(22).codes,c=s.ERR_INVALID_ARG_TYPE,p=s.ERR_STREAM_PUSH_AFTER_EOF,u=s.ERR_METHOD_NOT_IMPLEMENTED,v=s.ERR_STREAM_UNSHIFT_AFTER_END_EVENT;N(0)(M,o);var y=t.errorOrDestroy,f=["error","close","destroy","pause","resume"];function w(t,e,i){r=r||N(23),"boolean"!=typeof i&&(i=e instanceof r),this.objectMode=!!(t=t||{}).objectMode,i&&(this.objectMode=this.objectMode||!!t.readableObjectMode),this.highWaterMark=h(this,t,"readableHighWaterMark",i),this.buffer=new a,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.paused=!0,this.emitClose=!1!==t.emitClose,this.autoDestroy=!!t.autoDestroy,this.destroyed=!1,this.defaultEncoding=t.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,t.encoding&&(n=n||N(14).StringDecoder,this.decoder=new n(t.encoding),this.encoding=t.encoding)}function M(t){if(r=r||N(23),!(this instanceof M))return new M(t);var e=this instanceof r;this._readableState=new w(t,this,e),this.readable=!0,t&&("function"==typeof t.read&&(this._read=t.read),"function"==typeof t.destroy&&(this._destroy=t.destroy)),o.call(this)}function _(t,e,i,r,n){g("readableAddChunk",e);var 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e,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();for(var r=this.length>t.length?(i=this,t):(i=t,this),n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},b.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},b.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this.strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var n=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,A=k>>>13,x=0|r[7],R=8191&x,T=x>>>13,C=0|r[8],B=8191&C,I=C>>>13,O=0|r[9],L=8191&O,j=O>>>13,D=0|n[0],P=8191&D,N=D>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,$=F>>>13,Z=0|n[3],W=8191&Z,K=Z>>>13,Y=0|n[4],V=8191&Y,G=Y>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],x=8191&k,C=k>>>13,r=0|n[9],O=8191&r,D=r>>>13;i.negative=t.negative^e.negative,i.length=19;var Z=(0+Math.imul(a,P)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,P)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(Z>>>26)|0;Z&=67108863;q=Math.imul(f,P),F=Math.imul(f,N)+Math.imul(l,P)|0,Y=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((Y+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,P),F=Math.imul(c,N)+Math.imul(p,P)|0,Y=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,Y=Y+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,$)|0)+Math.imul(h,H)|0))<<13)|0;tt=((Y+Math.imul(h,$)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,P),F=Math.imul(b,N)+Math.imul(g,P)|0,Y=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,Y=Y+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,$)|0)+Math.imul(l,H)|0,Y=Y+Math.imul(l,$)|0;m=(tt+(q+Math.imul(a,W)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,W)|0))<<13)|0;tt=((Y+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,P),F=Math.imul(y,N)+Math.imul(w,P)|0,Y=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,Y=Y+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,$)|0)+Math.imul(p,H)|0,Y=Y+Math.imul(p,$)|0,q=q+Math.imul(f,W)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,W)|0,Y=Y+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,V)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,V)|0))<<13)|0;tt=((Y+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,P),F=Math.imul(_,N)+Math.imul(S,P)|0,Y=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,Y=Y+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,$)|0)+Math.imul(g,H)|0,Y=Y+Math.imul(g,$)|0,q=q+Math.imul(c,W)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,W)|0,Y=Y+Math.imul(p,K)|0,q=q+Math.imul(f,V)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,V)|0,Y=Y+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((Y+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,P),F=Math.imul(E,N)+Math.imul(A,P)|0,Y=Math.imul(A,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,Y=Y+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,$)|0)+Math.imul(w,H)|0,Y=Y+Math.imul(w,$)|0,q=q+Math.imul(b,W)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,W)|0,Y=Y+Math.imul(g,K)|0,q=q+Math.imul(c,V)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,V)|0,Y=Y+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,Y=Y+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((Y+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,P),F=Math.imul(R,N)+Math.imul(T,P)|0,Y=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(A,U)|0,Y=Y+Math.imul(A,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,$)|0)+Math.imul(S,H)|0,Y=Y+Math.imul(S,$)|0,q=q+Math.imul(y,W)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,W)|0,Y=Y+Math.imul(w,K)|0,q=q+Math.imul(b,V)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,V)|0,Y=Y+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,Y=Y+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,Y=Y+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((Y+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(B,P),F=Math.imul(B,N)+Math.imul(I,P)|0,Y=Math.imul(I,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,Y=Y+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,$)|0)+Math.imul(A,H)|0,Y=Y+Math.imul(A,$)|0,q=q+Math.imul(_,W)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,W)|0,Y=Y+Math.imul(S,K)|0,q=q+Math.imul(y,V)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,V)|0,Y=Y+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,Y=Y+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,Y=Y+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,Y=Y+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,x)|0)|0)+((8191&(F=(F+Math.imul(a,C)|0)+Math.imul(h,x)|0))<<13)|0;tt=((Y+Math.imul(h,C)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(L,P),F=Math.imul(L,N)+Math.imul(j,P)|0,Y=Math.imul(j,N),q=q+Math.imul(B,U)|0,F=(F+Math.imul(B,z)|0)+Math.imul(I,U)|0,Y=Y+Math.imul(I,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,$)|0)+Math.imul(T,H)|0,Y=Y+Math.imul(T,$)|0,q=q+Math.imul(E,W)|0,F=(F+Math.imul(E,K)|0)+Math.imul(A,W)|0,Y=Y+Math.imul(A,K)|0,q=q+Math.imul(_,V)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,V)|0,Y=Y+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,Y=Y+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,Y=Y+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,Y=Y+Math.imul(p,M)|0,q=q+Math.imul(f,x)|0,F=(F+Math.imul(f,C)|0)+Math.imul(l,x)|0,Y=Y+Math.imul(l,C)|0;a=(tt+(q+Math.imul(a,O)|0)|0)+((8191&(F=(F+Math.imul(a,D)|0)+Math.imul(h,O)|0))<<13)|0;tt=((Y+Math.imul(h,D)|0)+(F>>>13)|0)+(a>>>26)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tt=(Math.imul(j,D)+(F>>>13)|0)+(O>>>26)|0,O&=67108863,o[0]=Z,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=B,o[18]=O,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),o(this,t,e)},b.prototype.imul=function(t){return this.clone().mulTo(t,this)},b.prototype.imuln=function(t){m("number"==typeof t),m(t<67108864);for(var e=0,i=0;i<this.length;i++){var r=(0|this.words[i])*t,n=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=n>>>26,this.words[i]=67108863&n}return 0!==e&&(this.words[i]=e,this.length++),this},b.prototype.muln=function(t){return this.clone().imuln(t)},b.prototype.sqr=function(){return this.mul(this)},b.prototype.isqr=function(){return this.imul(this.clone())},b.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),i=0;i<e.length;i++){var r=i%26;e[i]=(t.words[i/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new b(1);for(var i=this,r=0;r<e.length&&0===e[r];r++,i=i.sqr());if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return this.negative=0,this},b.prototype.abs=function(){return this.clone().iabs()},b.prototype._ishlnsubmul=function(t,e,i){var r=t.length+i;this._expand(r);for(var n=0,o=0;o<t.length;o++){var s=(0|this.words[o+i])+n,a=(0|t.words[o])*e,n=((s-=67108863&a)>>26)-(a/67108864|0);this.words[o+i]=67108863&s}for(;o<this.length-i;o++)n=(s=(0|this.words[o+i])+n)>>26,this.words[o+i]=67108863&s;if(0===n)return this.strip();for(m(-1===n),o=n=0;o<this.length;o++)n=(s=-(0|this.words[o])+n)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},b.prototype._wordDiv=function(t,e){this.length,t.length;var i,r=this.clone(),n=t,o=0|n.words[n.length-1];0!=(i=26-this._countBits(o))&&(n=n.ushln(i),r.iushln(i),o=0|n.words[n.length-1]);var s,a=r.length-n.length;if("mod"!==e){(s=new b(null)).length=1+a,s.words=new Array(s.length);for(var h=0;h<s.length;h++)s.words[h]=0}t=r.clone()._ishlnsubmul(n,1,a);0===t.negative&&(r=t,s&&(s.words[a]=1));for(var u=a-1;0<=u;u--){var f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var h={k256:null,p224:null,p192:null,p25519:null};function u(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function f(){u.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){u.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function v(){u.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function y(){u.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function M(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}u.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},u.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},u.prototype.split=function(t,e){t.iushrn(this.n,0,e)},u.prototype.imulK=function(t){return t.imul(this.k)},e(f,u),f.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},f.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(g,u),e(v,u),e(y,u),y.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 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f=1,h=l(t,u,t.length,e),u=0;u<s;u++)f*=e;this.imuln(f),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}},b.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},b.prototype.clone=function(){var t=new b(null);return this.copy(t),t},b.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},b.prototype.strip=function(){for(;1<this.length&&0===this.words[this.length-1];)this.length--;return this._normSign()},b.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},b.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var 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Z=(0+Math.imul(a,P)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,P)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(Z>>>26)|0;Z&=67108863;q=Math.imul(f,P),F=Math.imul(f,N)+Math.imul(l,P)|0,Y=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((Y+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,P),F=Math.imul(c,N)+Math.imul(p,P)|0,Y=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,Y=Y+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,$)|0)+Math.imul(h,H)|0))<<13)|0;tt=((Y+Math.imul(h,$)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,P),F=Math.imul(b,N)+Math.imul(g,P)|0,Y=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,Y=Y+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,$)|0)+Math.imul(l,H)|0,Y=Y+Math.imul(l,$)|0;m=(tt+(q+Math.imul(a,W)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,W)|0))<<13)|0;tt=((Y+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,P),F=Math.imul(y,N)+Math.imul(w,P)|0,Y=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,Y=Y+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,$)|0)+Math.imul(p,H)|0,Y=Y+Math.imul(p,$)|0,q=q+Math.imul(f,W)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,W)|0,Y=Y+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,V)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,V)|0))<<13)|0;tt=((Y+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,P),F=Math.imul(_,N)+Math.imul(S,P)|0,Y=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,Y=Y+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,$)|0)+Math.imul(g,H)|0,Y=Y+Math.imul(g,$)|0,q=q+Math.imul(c,W)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,W)|0,Y=Y+Math.imul(p,K)|0,q=q+Math.imul(f,V)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,V)|0,Y=Y+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((Y+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,P),F=Math.imul(E,N)+Math.imul(A,P)|0,Y=Math.imul(A,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,Y=Y+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,$)|0)+Math.imul(w,H)|0,Y=Y+Math.imul(w,$)|0,q=q+Math.imul(b,W)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,W)|0,Y=Y+Math.imul(g,K)|0,q=q+Math.imul(c,V)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,V)|0,Y=Y+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,Y=Y+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((Y+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,P),F=Math.imul(R,N)+Math.imul(T,P)|0,Y=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(A,U)|0,Y=Y+Math.imul(A,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,$)|0)+Math.imul(S,H)|0,Y=Y+Math.imul(S,$)|0,q=q+Math.imul(y,W)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,W)|0,Y=Y+Math.imul(w,K)|0,q=q+Math.imul(b,V)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,V)|0,Y=Y+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,Y=Y+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,Y=Y+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((Y+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(B,P),F=Math.imul(B,N)+Math.imul(I,P)|0,Y=Math.imul(I,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,Y=Y+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,$)|0)+Math.imul(A,H)|0,Y=Y+Math.imul(A,$)|0,q=q+Math.imul(_,W)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,W)|0,Y=Y+Math.imul(S,K)|0,q=q+Math.imul(y,V)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,V)|0,Y=Y+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,Y=Y+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,Y=Y+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,Y=Y+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,x)|0)|0)+((8191&(F=(F+Math.imul(a,C)|0)+Math.imul(h,x)|0))<<13)|0;tt=((Y+Math.imul(h,C)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(L,P),F=Math.imul(L,N)+Math.imul(j,P)|0,Y=Math.imul(j,N),q=q+Math.imul(B,U)|0,F=(F+Math.imul(B,z)|0)+Math.imul(I,U)|0,Y=Y+Math.imul(I,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,$)|0)+Math.imul(T,H)|0,Y=Y+Math.imul(T,$)|0,q=q+Math.imul(E,W)|0,F=(F+Math.imul(E,K)|0)+Math.imul(A,W)|0,Y=Y+Math.imul(A,K)|0,q=q+Math.imul(_,V)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,V)|0,Y=Y+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,Y=Y+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,Y=Y+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,Y=Y+Math.imul(p,M)|0,q=q+Math.imul(f,x)|0,F=(F+Math.imul(f,C)|0)+Math.imul(l,x)|0,Y=Y+Math.imul(l,C)|0;a=(tt+(q+Math.imul(a,O)|0)|0)+((8191&(F=(F+Math.imul(a,D)|0)+Math.imul(h,O)|0))<<13)|0;tt=((Y+Math.imul(h,D)|0)+(F>>>13)|0)+(a>>>26)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tt=(Math.imul(j,D)+(F>>>13)|0)+(O>>>26)|0,O&=67108863,o[0]=Z,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=B,o[18]=O,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var h={k256:null,p224:null,p192:null,p25519:null};function u(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function f(){u.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){u.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function v(){u.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function y(){u.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function M(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}u.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},u.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},u.prototype.split=function(t,e){t.iushrn(this.n,0,e)},u.prototype.imulK=function(t){return t.imul(this.k)},e(f,u),f.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},f.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(g,u),e(v,u),e(y,u),y.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(h[t])return h[t];var e;if("k256"===t)e=new f;else if("p224"===t)e=new g;else if("p192"===t)e=new v;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new y}return h[t]=e},w.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},w.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},w.prototype.imod=function(t){return(this.prime?this.prime.ireduce(t):t.umod(this.m))._forceRed(this)},w.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},w.prototype.add=function(t,e){this._verify2(t,e);e=t.add(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},w.prototype.iadd=function(t,e){this._verify2(t,e);e=t.iadd(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e},w.prototype.sub=function(t,e){this._verify2(t,e);e=t.sub(e);return e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},w.prototype.isub=function(t,e){this._verify2(t,e);e=t.isub(e);return e.cmpn(0)<0&&e.iadd(this.m),e},w.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},w.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},w.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},w.prototype.isqr=function(t){return this.imul(t,t.clone())},w.prototype.sqr=function(t){return this.mul(t,t)},w.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(m(e%2==1),3===e){e=this.m.add(new b(1)).iushrn(2);return this.pow(t,e)}for(var i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var d=f,c=0;0!==d.cmp(n);c++)d=d.redSqr();m(c<l);var p=this.pow(h,new b(1).iushln(l-c-1)),u=u.redMul(p),h=p.redSqr(),f=f.redMul(h),l=c}return u},w.prototype.invm=function(t){t=t._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},w.prototype.pow=function(t,e){if(e.isZero())return new b(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=new Array(16);i[0]=new b(1).toRed(this),i[1]=t;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],t);var n=i[0],o=0,s=0,a=e.bitLength()%26;for(0===a&&(a=26),r=e.length-1;0<=r;r--){for(var h=e.words[r],u=a-1;0<=u;u--){var f=h>>u&1;n!==i[0]&&(n=this.sqr(n)),0!=f||0!==o?(o<<=1,o|=f,(4==++s||0===r&&0===u)&&(n=this.mul(n,i[o]),o=s=0)):s=0}a=26}return n},w.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},w.prototype.convertFrom=function(t){t=t.clone();return t.red=null,t},b.mont=function(t){return new M(t)},e(M,w),M.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},M.prototype.convertFrom=function(t){t=this.imod(t.mul(this.rinv));return t.red=null,t},M.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;t=t.imul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},M.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new b(0)._forceRed(this);t=t.mul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},M.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(this)}.call(this,S(16)(t))},function(t,e){},function(t,e){},function(t){t.exports=JSON.parse('{"modp1":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},"modp2":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},"modp5":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},"modp14":{"gen":"02","prime":"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"},"modp15":{"gen":"02","prime":"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"},"modp16":{"gen":"02","prime":"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"},"modp17":{"gen":"02","prime":"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r=b(92),o=new(b(93)),s=new r(24),a=new r(11),h=new r(10),u=new r(3),f=new r(7),l=b(91),t=b(18);function n(t,e){return e=e||"utf8",i.isBuffer(t)||(t=new i(t,e)),this._pub=new r(t),this}function d(t,e){return e=e||"utf8",i.isBuffer(t)||(t=new i(t,e)),this._priv=new r(t),this}m.exports=e;var c={};function e(t,e,i){this.setGenerator(e),this.__prime=new r(t),this._prime=r.mont(this.__prime),this._primeLen=t.length,this._pub=void 0,this._priv=void 0,this._primeCode=void 0,i?(this.setPublicKey=n,this.setPrivateKey=d):this._primeCode=8}function p(t,e){t=new i(t.toArray());return e?t.toString(e):t}Object.defineProperty(e.prototype,"verifyError",{enumerable:!0,get:function(){return"number"!=typeof this._primeCode&&(this._primeCode=function(t,e){var i=e.toString("hex"),e=[i,t.toString(16)].join("_");if(e in c)return c[e];var r,n=0;if(t.isEven()||!l.simpleSieve||!l.fermatTest(t)||!o.test(t))return n+=1,c[e]=n+="02"===i||"05"===i?8:4;switch(o.test(t.shrn(1))||(n+=2),i){case"02":t.mod(s).cmp(a)&&(n+=8);break;case"05":(r=t.mod(h)).cmp(u)&&r.cmp(f)&&(n+=8);break;default:n+=4}return c[e]=n}(this.__prime,this.__gen)),this._primeCode}}),e.prototype.generateKeys=function(){return this._priv||(this._priv=new r(t(this._primeLen))),this._pub=this._gen.toRed(this._prime).redPow(this._priv).fromRed(),this.getPublicKey()},e.prototype.computeSecret=function(t){var e=(t=(t=new r(t)).toRed(this._prime)).redPow(this._priv).fromRed(),t=new i(e.toArray()),e=this.getPrime();return t.length<e.length&&((e=new i(e.length-t.length)).fill(0),t=i.concat([e,t])),t},e.prototype.getPublicKey=function(t){return p(this._pub,t)},e.prototype.getPrivateKey=function(t){return p(this._priv,t)},e.prototype.getPrime=function(t){return p(this.__prime,t)},e.prototype.getGenerator=function(t){return p(this._gen,t)},e.prototype.setGenerator=function(t,e){return e=e||"utf8",i.isBuffer(t)||(t=new 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s=this._endoSplit(e[o]),a=t[o],h=a._getBeta();s.k1.negative&&(s.k1.ineg(),a=a.neg(!0)),s.k2.negative&&(s.k2.ineg(),h=h.neg(!0)),r[2*o]=a,r[2*o+1]=h,n[2*o]=s.k1,n[2*o+1]=s.k2}for(var i=this._wnafMulAdd(1,r,n,2*o,i),u=0;u<2*o;u++)r[u]=null,n[u]=null;return i},n(h,o.BasePoint),a.prototype.point=function(t,e,i){return new h(this,t,e,i)},a.prototype.pointFromJSON=function(t,e){return h.fromJSON(this,t,e)},h.prototype._getBeta=function(){if(this.curve.endo){var t=this.precomputed;if(t&&t.beta)return t.beta;var e,i,r=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);return t&&(e=this.curve,i=function(t){return e.point(t.x.redMul(e.endo.beta),t.y)},(t.beta=r).precomputed={beta:null,naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(i)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(i)}}),r}},h.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},h.fromJSON=function(e,t,i){"string"==typeof t&&(t=JSON.parse(t));var r=e.point(t[0],t[1],i);if(!t[2])return r;function n(t){return e.point(t[0],t[1],i)}t=t[2];return r.precomputed={beta:null,doubles:t.doubles&&{step:t.doubles.step,points:[r].concat(t.doubles.points.map(n))},naf:t.naf&&{wnd:t.naf.wnd,points:[r].concat(t.naf.points.map(n))}},r},h.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},h.prototype.isInfinity=function(){return this.inf},h.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y),t=(e=0!==e.cmpn(0)?e.redMul(this.x.redSub(t.x).redInvm()):e).redSqr().redISub(this.x).redISub(t.x),e=e.redMul(this.x.redSub(t)).redISub(this.y);return this.curve.point(t,e)},h.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,i=this.x.redSqr(),t=t.redInvm(),e=i.redAdd(i).redIAdd(i).redIAdd(e).redMul(t),t=e.redSqr().redISub(this.x.redAdd(this.x)),e=e.redMul(this.x.redSub(t)).redISub(this.y);return this.curve.point(t,e)},h.prototype.getX=function(){return this.x.fromRed()},h.prototype.getY=function(){return this.y.fromRed()},h.prototype.mul=function(t){return t=new y(t,16),this.isInfinity()?this:this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},h.prototype.mulAdd=function(t,e,i){e=[this,e],i=[t,i];return this.curve.endo?this.curve._endoWnafMulAdd(e,i):this.curve._wnafMulAdd(1,e,i,2)},h.prototype.jmulAdd=function(t,e,i){e=[this,e],i=[t,i];return this.curve.endo?this.curve._endoWnafMulAdd(e,i,!0):this.curve._wnafMulAdd(1,e,i,2,!0)},h.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},h.prototype.neg=function(t){if(this.inf)return this;var e,i=this.curve.point(this.x,this.y.redNeg());return t&&this.precomputed&&(e=this.precomputed,t=function(t){return t.neg()},i.precomputed={naf:e.naf&&{wnd:e.naf.wnd,points:e.naf.points.map(t)},doubles:e.doubles&&{step:e.doubles.step,points:e.doubles.points.map(t)}}),i},h.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},n(u,o.BasePoint),a.prototype.jpoint=function(t,e,i){return new u(this,t,e,i)},u.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),i=this.x.redMul(e),t=this.y.redMul(e).redMul(t);return this.curve.point(i,t)},u.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},u.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),i=this.z.redSqr(),r=this.x.redMul(e),n=t.x.redMul(i),o=this.y.redMul(e.redMul(t.z)),s=t.y.redMul(i.redMul(this.z)),e=r.redSub(n),i=o.redSub(s);if(0===e.cmpn(0))return 0!==i.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();n=e.redSqr(),s=n.redMul(e),r=r.redMul(n),n=i.redSqr().redIAdd(s).redISub(r).redISub(r),s=i.redMul(r.redISub(n)).redISub(o.redMul(s)),e=this.z.redMul(t.z).redMul(e);return this.curve.jpoint(n,s,e)},u.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),i=this.x,r=t.x.redMul(e),n=this.y,o=t.y.redMul(e).redMul(this.z),t=i.redSub(r),e=n.redSub(o);if(0===t.cmpn(0))return 0!==e.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();r=t.redSqr(),o=r.redMul(t),i=i.redMul(r),r=e.redSqr().redIAdd(o).redISub(i).redISub(i),o=e.redMul(i.redISub(r)).redISub(n.redMul(o)),t=this.z.redMul(t);return this.curve.jpoint(r,o,t)},u.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,i=0;i<t;i++)e=e.dbl();return e}var r=this.curve.a,n=this.curve.tinv,o=this.x,s=this.y,a=this.z,h=a.redSqr().redSqr(),u=s.redAdd(s);for(i=0;i<t;i++){var f=o.redSqr(),l=u.redSqr(),d=l.redSqr(),c=f.redAdd(f).redIAdd(f).redIAdd(r.redMul(h)),f=o.redMul(l),l=c.redSqr().redISub(f.redAdd(f)),f=f.redISub(l),c=(c=c.redMul(f)).redIAdd(c).redISub(d),f=u.redMul(a);i+1<t&&(h=h.redMul(d)),o=l,a=f,u=c}return this.curve.jpoint(o,u.redMul(n),a)},u.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},u.prototype._zeroDbl=function(){var t,e,i,r,n,o;return o=this.zOne?(i=this.x.redSqr(),t=(r=this.y.redSqr()).redSqr(),n=(n=this.x.redAdd(r).redSqr().redISub(i).redISub(t)).redIAdd(n),r=(e=i.redAdd(i).redIAdd(i)).redSqr().redISub(n).redISub(n),i=(i=(i=t.redIAdd(t)).redIAdd(i)).redIAdd(i),e=e.redMul(n.redISub(t=r)).redISub(i),this.y.redAdd(this.y)):(n=this.x.redSqr(),o=(r=this.y.redSqr()).redSqr(),i=(i=this.x.redAdd(r).redSqr().redISub(n).redISub(o)).redIAdd(i),n=(r=n.redAdd(n).redIAdd(n)).redSqr(),o=(o=(o=o.redIAdd(o)).redIAdd(o)).redIAdd(o),t=n.redISub(i).redISub(i),e=r.redMul(i.redISub(t)).redISub(o),(o=this.y.redMul(this.z)).redIAdd(o)),this.curve.jpoint(t,e,o)},u.prototype._threeDbl=function(){var t,e,i,r,n,o,s,a;return this.zOne?(i=this.x.redSqr(),r=(e=this.y.redSqr()).redSqr(),s=(s=this.x.redAdd(e).redSqr().redISub(i).redISub(r)).redIAdd(s),t=n=(a=i.redAdd(i).redIAdd(i).redIAdd(this.curve.a)).redSqr().redISub(s).redISub(s),o=(o=(o=r.redIAdd(r)).redIAdd(o)).redIAdd(o),e=a.redMul(s.redISub(n)).redISub(o),i=this.y.redAdd(this.y)):(r=this.z.redSqr(),a=this.y.redSqr(),s=this.x.redMul(a),n=(n=this.x.redSub(r).redMul(this.x.redAdd(r))).redAdd(n).redIAdd(n),s=(o=(o=s.redIAdd(s)).redIAdd(o)).redAdd(o),t=n.redSqr().redISub(s),i=this.y.redAdd(this.z).redSqr().redISub(a).redISub(r),a=(a=(a=(a=a.redSqr()).redIAdd(a)).redIAdd(a)).redIAdd(a),e=n.redMul(o.redISub(t)).redISub(a)),this.curve.jpoint(t,e,i)},u.prototype._dbl=function(){var t=this.curve.a,e=this.x,i=this.y,r=this.z,n=r.redSqr().redSqr(),o=e.redSqr(),s=i.redSqr(),t=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(n)),n=e.redAdd(e),e=(n=n.redIAdd(n)).redMul(s),n=t.redSqr().redISub(e.redAdd(e)),e=e.redISub(n),s=(s=(s=(s=s.redSqr()).redIAdd(s)).redIAdd(s)).redIAdd(s),s=t.redMul(e).redISub(s),r=i.redAdd(i).redMul(r);return this.curve.jpoint(n,s,r)},u.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),i=this.z.redSqr(),r=e.redSqr(),n=t.redAdd(t).redIAdd(t),o=n.redSqr(),s=this.x.redAdd(e).redSqr().redISub(t).redISub(r),t=(s=(s=(s=s.redIAdd(s)).redAdd(s).redIAdd(s)).redISub(o)).redSqr(),r=(r=(r=(r=r.redIAdd(r)).redIAdd(r)).redIAdd(r)).redIAdd(r),o=n.redIAdd(s).redSqr().redISub(o).redISub(t).redISub(r),e=(e=(e=e.redMul(o)).redIAdd(e)).redIAdd(e),e=(e=(e=this.x.redMul(t).redISub(e)).redIAdd(e)).redIAdd(e),o=(o=(o=(o=this.y.redMul(o.redMul(r.redISub(o)).redISub(s.redMul(t)))).redIAdd(o)).redIAdd(o)).redIAdd(o),t=this.z.redAdd(s).redSqr().redISub(i).redISub(t);return this.curve.jpoint(e,o,t)},u.prototype.mul=function(t,e){return t=new y(t,e),this.curve._wnafMul(this,t)},u.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),i=t.z.redSqr();if(0!==this.x.redMul(i).redISub(t.x.redMul(e)).cmpn(0))return!1;e=e.redMul(this.z),i=i.redMul(t.z);return 0===this.y.redMul(i).redISub(t.y.redMul(e)).cmpn(0)},u.prototype.eqXToP=function(t){var e=this.z.redSqr(),i=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(i))return!0;for(var r=t.clone(),n=this.curve.redN.redMul(e);;){if(r.iadd(this.curve.n),0<=r.cmp(this.curve.p))return!1;if(i.redIAdd(n),0===this.x.cmp(i))return!0}},u.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},function(t,e,i){"use strict";var r=i(10),n=i(0),o=i(33),s=i(8);function a(t){o.call(this,"mont",t),this.a=new r(t.a,16).toRed(this.red),this.b=new r(t.b,16).toRed(this.red),this.i4=new r(4).toRed(this.red).redInvm(),this.two=new r(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function h(t,e,i){o.BasePoint.call(this,t,"projective"),null===e&&null===i?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new r(e,16),this.z=new r(i,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}n(a,o),(t.exports=a).prototype.validate=function(t){var e=t.normalize().x,t=e.redSqr(),e=t.redMul(e).redAdd(t.redMul(this.a)).redAdd(e);return 0===e.redSqrt().redSqr().cmp(e)},n(h,o.BasePoint),a.prototype.decodePoint=function(t,e){return this.point(s.toArray(t,e),1)},a.prototype.point=function(t,e){return new h(this,t,e)},a.prototype.pointFromJSON=function(t){return h.fromJSON(this,t)},h.prototype.precompute=function(){},h.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},h.fromJSON=function(t,e){return new h(t,e[0],e[1]||t.one)},h.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},h.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),i=t.redSub(e),t=t.redMul(e),i=i.redMul(e.redAdd(this.curve.a24.redMul(i)));return this.curve.point(t,i)},h.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.diffAdd=function(t,e){var i=this.x.redAdd(this.z),r=this.x.redSub(this.z),n=t.x.redAdd(t.z),i=t.x.redSub(t.z).redMul(i),n=n.redMul(r),r=e.z.redMul(i.redAdd(n).redSqr()),n=e.x.redMul(i.redISub(n).redSqr());return this.curve.point(r,n)},h.prototype.mul=function(t){for(var e=t.clone(),i=this,r=this.curve.point(null,null),n=[];0!==e.cmpn(0);e.iushrn(1))n.push(e.andln(1));for(var o=n.length-1;0<=o;o--)0===n[o]?(i=i.diffAdd(r,this),r=r.dbl()):(r=i.diffAdd(r,this),i=i.dbl());return r},h.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},h.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},h.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},function(t,e,i){"use strict";var r=i(8),o=i(10),n=i(0),s=i(33),a=r.assert;function h(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,s.call(this,"edwards",t),this.a=new o(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new o(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new o(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),a(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function u(t,e,i,r,n){s.BasePoint.call(this,t,"projective"),null===e&&null===i&&null===r?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new o(e,16),this.y=new o(i,16),this.z=r?new o(r,16):this.curve.one,this.t=n&&new o(n,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}n(h,s),(t.exports=h).prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},h.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},h.prototype.jpoint=function(t,e,i,r){return this.point(t,e,i,r)},h.prototype.pointFromX=function(t,e){var i=(t=!(t=new o(t,16)).red?t.toRed(this.red):t).redSqr(),r=this.c2.redSub(this.a.redMul(i)),i=this.one.redSub(this.c2.redMul(this.d).redMul(i)),r=r.redMul(i.redInvm()),i=r.redSqrt();if(0!==i.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");r=i.fromRed().isOdd();return(e&&!r||!e&&r)&&(i=i.redNeg()),this.point(t,i)},h.prototype.pointFromY=function(t,e){var i=(t=!(t=new o(t,16)).red?t.toRed(this.red):t).redSqr(),r=i.redSub(this.c2),i=i.redMul(this.d).redMul(this.c2).redSub(this.a),r=r.redMul(i.redInvm());if(0===r.cmp(this.zero)){if(e)throw new Error("invalid point");return this.point(this.zero,t)}i=r.redSqrt();if(0!==i.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");return i.fromRed().isOdd()!==e&&(i=i.redNeg()),this.point(i,t)},h.prototype.validate=function(t){if(t.isInfinity())return!0;t.normalize();var e=t.x.redSqr(),i=t.y.redSqr(),t=e.redMul(this.a).redAdd(i),i=this.c2.redMul(this.one.redAdd(this.d.redMul(e).redMul(i)));return 0===t.cmp(i)},n(u,s.BasePoint),h.prototype.pointFromJSON=function(t){return u.fromJSON(this,t)},h.prototype.point=function(t,e,i,r){return new u(this,t,e,i,r)},u.fromJSON=function(t,e){return new u(t,e[0],e[1],e[2])},u.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},u.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),i=(i=this.z.redSqr()).redIAdd(i),r=this.curve._mulA(t),n=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=r.redAdd(e),t=o.redSub(i),i=r.redSub(e),r=n.redMul(t),e=o.redMul(i),i=n.redMul(i),o=t.redMul(o);return this.curve.point(r,e,o,i)},u.prototype._projDbl=function(){var t,e,i,r,n,o,s=this.x.redAdd(this.y).redSqr(),a=this.x.redSqr(),h=this.y.redSqr();return o=this.curve.twisted?(n=(i=this.curve._mulA(a)).redAdd(h),this.zOne?(t=s.redSub(a).redSub(h).redMul(n.redSub(this.curve.two)),e=n.redMul(i.redSub(h)),n.redSqr().redSub(n).redSub(n)):(r=this.z.redSqr(),o=n.redSub(r).redISub(r),t=s.redSub(a).redISub(h).redMul(o),e=n.redMul(i.redSub(h)),n.redMul(o))):(i=a.redAdd(h),r=this.curve._mulC(this.z).redSqr(),o=i.redSub(r).redSub(r),t=this.curve._mulC(s.redISub(i)).redMul(o),e=this.curve._mulC(i).redMul(a.redISub(h)),i.redMul(o)),this.curve.point(t,e,o)},u.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},u.prototype._extAdd=function(t){var e=this.y.redSub(this.x).redMul(t.y.redSub(t.x)),i=this.y.redAdd(this.x).redMul(t.y.redAdd(t.x)),r=this.t.redMul(this.curve.dd).redMul(t.t),n=this.z.redMul(t.z.redAdd(t.z)),o=i.redSub(e),t=n.redSub(r),n=n.redAdd(r),r=i.redAdd(e),i=o.redMul(t),e=n.redMul(r),r=o.redMul(r),n=t.redMul(n);return this.curve.point(i,e,n,r)},u.prototype._projAdd=function(t){var 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strict";var d=i(10),c=i(206),r=i(8),n=i(52),o=i(46),a=r.assert,s=i(207),p=i(208);function h(t){if(!(this instanceof h))return new h(t);"string"==typeof t&&(a(Object.prototype.hasOwnProperty.call(n,t),"Unknown curve "+t),t=n[t]),t instanceof n.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}(t.exports=h).prototype.keyPair=function(t){return new s(this,t)},h.prototype.keyFromPrivate=function(t,e){return s.fromPrivate(this,t,e)},h.prototype.keyFromPublic=function(t,e){return s.fromPublic(this,t,e)},h.prototype.genKeyPair=function(t){for(var e=new c({hash:this.hash,pers:(t=t||{}).pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||o(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),i=this.n.byteLength(),r=this.n.sub(new d(2));;){var n=new d(e.generate(i));if(!(0<n.cmp(r)))return n.iaddn(1),this.keyFromPrivate(n)}},h.prototype._truncateToN=function(t,e){var i=8*t.byteLength()-this.n.bitLength();return 0<i&&(t=t.ushrn(i)),!e&&0<=t.cmp(this.n)?t.sub(this.n):t},h.prototype.sign=function(t,e,i,r){"object"==typeof i&&(r=i,i=null),r=r||{},e=this.keyFromPrivate(e,i),t=this._truncateToN(new d(t,16));for(var n=this.n.byteLength(),i=e.getPrivate().toArray("be",n),n=t.toArray("be",n),o=new c({hash:this.hash,entropy:i,nonce:n,pers:r.pers,persEnc:r.persEnc||"utf8"}),s=this.n.sub(new d(1)),a=0;;a++){var h=r.k?r.k(a):new d(o.generate(this.n.byteLength()));if(!((h=this._truncateToN(h,!0)).cmpn(1)<=0||0<=h.cmp(s))){var u=this.g.mul(h);if(!u.isInfinity()){var f=u.getX(),l=f.umod(this.n);if(0!==l.cmpn(0)){h=h.invm(this.n).mul(l.mul(e.getPrivate()).iadd(t));if(0!==(h=h.umod(this.n)).cmpn(0)){f=(u.getY().isOdd()?1:0)|(0!==f.cmp(l)?2:0);return r.canonical&&0<h.cmp(this.nh)&&(h=this.n.sub(h),f^=1),new p({r:l,s:h,recoveryParam:f})}}}}}},h.prototype.verify=function(t,e,i,r){t=this._truncateToN(new d(t,16)),i=this.keyFromPublic(i,r);r=(e=new p(e,"hex")).r,e=e.s;if(r.cmpn(1)<0||0<=r.cmp(this.n))return!1;if(e.cmpn(1)<0||0<=e.cmp(this.n))return!1;var n,e=e.invm(this.n),t=e.mul(t).umod(this.n),e=e.mul(r).umod(this.n);return this.curve._maxwellTrick?!(n=this.g.jmulAdd(t,i.getPublic(),e)).isInfinity()&&n.eqXToP(r):!(n=this.g.mulAdd(t,i.getPublic(),e)).isInfinity()&&0===n.getX().umod(this.n).cmp(r)},h.prototype.recoverPubKey=function(t,e,i,r){a((3&i)===i,"The recovery param is more than two bits"),e=new p(e,r);var n=this.n,o=new d(t),s=e.r,r=e.s,t=1&i,i=i>>1;if(0<=s.cmp(this.curve.p.umod(this.curve.n))&&i)throw new Error("Unable to find sencond key candinate");s=i?this.curve.pointFromX(s.add(this.curve.n),t):this.curve.pointFromX(s,t),e=e.r.invm(n),o=n.sub(o).mul(e).umod(n),n=r.mul(e).umod(n);return this.g.mulAdd(o,s,n)},h.prototype.getKeyRecoveryParam=function(t,e,i,r){if(null!==(e=new p(e,r)).recoveryParam)return e.recoveryParam;for(var n,o=0;o<4;o++){try{n=this.recoverPubKey(t,e,o)}catch(t){continue}if(n.eq(i))return o}throw new Error("Unable to find valid recovery factor")}},function(t,e,i){"use strict";var r=i(53),o=i(100),n=i(7);function s(t){if(!(this instanceof s))return new s(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=o.toArray(t.entropy,t.entropyEnc||"hex"),i=o.toArray(t.nonce,t.nonceEnc||"hex"),t=o.toArray(t.pers,t.persEnc||"hex");n(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,i,t)}(t.exports=s).prototype._init=function(t,e,i){i=t.concat(e).concat(i);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var r=0;r<this.V.length;r++)this.K[r]=0,this.V[r]=1;this._update(i),this._reseed=1,this.reseedInterval=281474976710656},s.prototype._hmac=function(){return new r.hmac(this.hash,this.K)},s.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},s.prototype.reseed=function(t,e,i,r){"string"!=typeof e&&(r=i,i=e,e=null),t=o.toArray(t,e),i=o.toArray(i,r),n(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(i||[])),this._reseed=1},s.prototype.generate=function(t,e,i,r){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(r=i,i=e,e=null),i&&(i=o.toArray(i,r||"hex"),this._update(i));for(var n=[];n.length<t;)this.V=this._hmac().update(this.V).digest(),n=n.concat(this.V);r=n.slice(0,t);return this._update(i),this._reseed++,o.encode(r,e)}},function(t,e,i){"use strict";var r=i(10),n=i(8).assert;function o(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}(t.exports=o).fromPublic=function(t,e,i){return e instanceof o?e:new o(t,{pub:e,pubEnc:i})},o.fromPrivate=function(t,e,i){return e instanceof o?e:new o(t,{priv:e,privEnc:i})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new r(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?n(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||n(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.validate()||n(t.validate(),"public point not validated"),t.mul(this.priv).getX()},o.prototype.sign=function(t,e,i){return this.ec.sign(t,this,e,i)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},function(t,e,i){"use strict";var n=i(10),o=i(8),r=o.assert;function s(t,e){if(t instanceof s)return t;this._importDER(t,e)||(r(t.r&&t.s,"Signature without r or s"),this.r=new n(t.r,16),this.s=new n(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function a(){this.place=0}function h(t,e){var i=t[e.place++];if(!(128&i))return i;var r=15&i;if(0==r||4<r)return!1;for(var n=0,o=0,s=e.place;o<r;o++,s++)n<<=8,n|=t[s],n>>>=0;return!(n<=127)&&(e.place=s,n)}function u(t){for(var e=0,i=t.length-1;!t[e]&&!(128&t[e+1])&&e<i;)e++;return 0===e?t:t.slice(e)}function f(t,e){if(e<128)t.push(e);else{var i=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|i);--i;)t.push(e>>>(i<<3)&255);t.push(e)}}(t.exports=s).prototype._importDER=function(t,e){t=o.toArray(t,e);var i=new a;if(48!==t[i.place++])return!1;var r=h(t,i);if(!1===r)return!1;if(r+i.place!==t.length)return!1;if(2!==t[i.place++])return!1;e=h(t,i);if(!1===e)return!1;r=t.slice(i.place,e+i.place);if(i.place+=e,2!==t[i.place++])return!1;e=h(t,i);if(!1===e)return!1;if(t.length!==e+i.place)return!1;i=t.slice(i.place,e+i.place);if(0===r[0]){if(!(128&r[1]))return!1;r=r.slice(1)}if(0===i[0]){if(!(128&i[1]))return!1;i=i.slice(1)}return this.r=new n(r),this.s=new n(i),!(this.recoveryParam=null)},s.prototype.toDER=function(t){var e=this.r.toArray(),i=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&i[0]&&(i=[0].concat(i)),e=u(e),i=u(i);!(i[0]||128&i[1]);)i=i.slice(1);var r=[2];f(r,e.length),(r=r.concat(e)).push(2),f(r,i.length);e=r.concat(i),r=[48];return f(r,e.length),r=r.concat(e),o.encode(r,t)}},function(t,e,i){"use strict";var r=i(53),n=i(52),o=i(8),s=o.assert,a=o.parseBytes,h=i(210),u=i(211);function f(t){if(s("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof f))return new f(t);t=n[t].curve,this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=r.sha512}(t.exports=f).prototype.sign=function(t,e){t=a(t);var i=this.keyFromSecret(e),r=this.hashInt(i.messagePrefix(),t),n=this.g.mul(r),e=this.encodePoint(n),i=this.hashInt(e,i.pubBytes(),t).mul(i.priv()),i=r.add(i).umod(this.curve.n);return this.makeSignature({R:n,S:i,Rencoded:e})},f.prototype.verify=function(t,e,i){t=a(t),e=this.makeSignature(e);var r=this.keyFromPublic(i),i=this.hashInt(e.Rencoded(),r.pubBytes(),t),t=this.g.mul(e.S());return e.R().add(r.pub().mul(i)).eq(t)},f.prototype.hashInt=function(){for(var t=this.hash(),e=0;e<arguments.length;e++)t.update(arguments[e]);return o.intFromLE(t.digest()).umod(this.curve.n)},f.prototype.keyFromPublic=function(t){return h.fromPublic(this,t)},f.prototype.keyFromSecret=function(t){return h.fromSecret(this,t)},f.prototype.makeSignature=function(t){return t instanceof u?t:new u(this,t)},f.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},f.prototype.decodePoint=function(t){var e=(t=o.parseBytes(t)).length-1,i=t.slice(0,e).concat(-129&t[e]),e=0!=(128&t[e]),i=o.intFromLE(i);return this.curve.pointFromY(i,e)},f.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},f.prototype.decodeInt=function(t){return o.intFromLE(t)},f.prototype.isPoint=function(t){return t instanceof this.pointClass}},function(t,e,i){"use strict";var r=i(8),n=r.assert,o=r.parseBytes,i=r.cachedProperty;function s(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}s.fromPublic=function(t,e){return e instanceof s?e:new s(t,{pub:e})},s.fromSecret=function(t,e){return e instanceof s?e:new s(t,{secret:e})},s.prototype.secret=function(){return this._secret},i(s,"pubBytes",function(){return this.eddsa.encodePoint(this.pub())}),i(s,"pub",function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())}),i(s,"privBytes",function(){var t=this.eddsa,e=this.hash(),i=t.encodingLength-1,t=e.slice(0,t.encodingLength);return t[0]&=248,t[i]&=127,t[i]|=64,t}),i(s,"priv",function(){return this.eddsa.decodeInt(this.privBytes())}),i(s,"hash",function(){return this.eddsa.hash().update(this.secret()).digest()}),i(s,"messagePrefix",function(){return this.hash().slice(this.eddsa.encodingLength)}),s.prototype.sign=function(t){return n(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},s.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},s.prototype.getSecret=function(t){return n(this._secret,"KeyPair is public only"),r.encode(this.secret(),t)},s.prototype.getPublic=function(t){return r.encode(this.pubBytes(),t)},t.exports=s},function(t,e,i){"use strict";var r=i(10),n=i(8),o=n.assert,i=n.cachedProperty,s=n.parseBytes;function a(t,e){this.eddsa=t,"object"!=typeof e&&(e=s(e)),Array.isArray(e)&&(e={R:e.slice(0,t.encodingLength),S:e.slice(t.encodingLength)}),o(e.R&&e.S,"Signature without R or S"),t.isPoint(e.R)&&(this._R=e.R),e.S instanceof r&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}i(a,"S",function(){return this.eddsa.decodeInt(this.Sencoded())}),i(a,"R",function(){return this.eddsa.decodePoint(this.Rencoded())}),i(a,"Rencoded",function(){return this.eddsa.encodePoint(this.R())}),i(a,"Sencoded",function(){return this.eddsa.encodeInt(this.S())}),a.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},a.prototype.toHex=function(){return n.encode(this.toBytes(),"hex").toUpperCase()},t.exports=a},function(t,e,i){"use strict";var r=i(105);e.certificate=i(219);i=r.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});e.RSAPrivateKey=i;i=r.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});e.RSAPublicKey=i;i=r.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(n),this.key("subjectPublicKey").bitstr())});e.PublicKey=i;var n=r.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())}),i=r.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(n),this.key("subjectPrivateKey").octstr())});e.PrivateKey=i;i=r.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});e.EncryptedPrivateKey=i;i=r.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});e.DSAPrivateKey=i,e.DSAparam=r.define("DSAparam",function(){this.int()});i=r.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(o),this.key("publicKey").optional().explicit(1).bitstr())});e.ECPrivateKey=i;var o=r.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});e.signature=r.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},function(t,e){},function(t,e,i){"use strict";const r=i(107),n=i(109),o=i(0);function s(t,e){this.name=t,this.body=e,this.decoders={},this.encoders={}}e.define=function(t,e){return new s(t,e)},s.prototype._createNamed=function(i){const e=this.name;function t(t){this._initNamed(t,e)}return o(t,i),t.prototype._initNamed=function(t,e){i.call(this,t,e)},new t(this)},s.prototype._getDecoder=function(t){return this.decoders.hasOwnProperty(t=t||"der")||(this.decoders[t]=this._createNamed(n[t])),this.decoders[t]},s.prototype.decode=function(t,e,i){return this._getDecoder(e).decode(t,i)},s.prototype._getEncoder=function(t){return this.encoders.hasOwnProperty(t=t||"der")||(this.encoders[t]=this._createNamed(r[t])),this.encoders[t]},s.prototype.encode=function(t,e,i){return this._getEncoder(e).encode(t,i)}},function(t,e,i){"use strict";const r=i(0),n=i(108);function o(t){n.call(this,t),this.enc="pem"}r(o,n),(t.exports=o).prototype.encode=function(t,e){const i=n.prototype.encode.call(this,t).toString("base64"),r=["-----BEGIN "+e.label+"-----"];for(let t=0;t<i.length;t+=64)r.push(i.slice(t,t+64));return r.push("-----END "+e.label+"-----"),r.join("\n")}},function(t,e,i){"use strict";const r=i(0),h=i(54).Buffer,u=i(110);function n(t){u.call(this,t),this.enc="pem"}r(n,u),(t.exports=n).prototype.decode=function(t,e){const i=t.toString().split(/[\r\n]+/g),r=e.label.toUpperCase(),n=/^-----(BEGIN|END) ([^-]+)-----$/;let o=-1,s=-1;for(let t=0;t<i.length;t++){const e=i[t].match(n);if(null!==e&&e[2]===r){if(-1!==o){if("END"!==e[1])break;s=t;break}if("BEGIN"!==e[1])break;o=t}}if(-1===o||-1===s)throw new Error("PEM section not found for: "+r);const a=i.slice(o+1,s).join("");a.replace(/[^a-z0-9+/=]+/gi,"");t=h.from(a,"base64");return u.prototype.decode.call(this,t,e)}},function(t,e,i){"use strict";const r=e;r.Reporter=i(56).Reporter,r.DecoderBuffer=i(29).DecoderBuffer,r.EncoderBuffer=i(29).EncoderBuffer,r.Node=i(55)},function(t,e,i){"use strict";const r=e;r._reverse=function(i){const r={};return Object.keys(i).forEach(function(t){(0|t)==t&&(t|=0);var e=i[t];r[e]=t}),r},r.der=i(57)},function(t,e,i){"use strict";var i=i(105),r=i.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),n=i.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),o=i.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional())}),s=i.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(o),this.key("subjectPublicKey").bitstr())}),a=i.define("RelativeDistinguishedName",function(){this.setof(n)}),h=i.define("RDNSequence",function(){this.seqof(a)}),u=i.define("Name",function(){this.choice({rdnSequence:this.use(h)})}),f=i.define("Validity",function(){this.seq().obj(this.key("notBefore").use(r),this.key("notAfter").use(r))}),l=i.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),d=i.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int().optional(),this.key("serialNumber").int(),this.key("signature").use(o),this.key("issuer").use(u),this.key("validity").use(f),this.key("subject").use(u),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(l).optional())}),i=i.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(d),this.key("signatureAlgorithm").use(o),this.key("signatureValue").bitstr())});t.exports=i},function(t){t.exports=JSON.parse('{"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"}')},function(t,e,i){var a=/Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r+/=]+)[\n\r]+/m,h=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----/m,u=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----([0-9A-z\n\r+/=]+)-----END \1-----$/m,f=i(32),l=i(44),d=i(1).Buffer;t.exports=function(t,e){var i,r,n,o=t.toString(),s=o.match(a);return n=s?(i="aes"+s[1],r=d.from(s[2],"hex"),t=d.from(s[3].replace(/[\r\n]/g,""),"base64"),e=f(e,r.slice(0,8),parseInt(s[1],10)).key,s=[],r=l.createDecipheriv(i,e,r),s.push(r.update(t)),s.push(r.final()),d.concat(s)):(n=o.match(u),d.from(n[2].replace(/[\r\n]/g,""),"base64")),{tag:o.match(h)[1],data:n}}},function(t,e,i){var l=i(47).Buffer,d=i(50),c=i(51).ec,p=i(34),m=i(111);function b(t,e){if(t.cmpn(0)<=0)throw new Error("invalid sig");if(t.cmp(e)>=e)throw new Error("invalid sig")}t.exports=function(t,e,i,r,n){var h=p(i);if("ec"===h.type){if("ecdsa"!==r&&"ecdsa/rsa"!==r)throw new Error("wrong public key type");return function(t,e,i){var r=m[i.data.algorithm.curve.join(".")];if(!r)throw new Error("unknown curve "+i.data.algorithm.curve.join("."));r=new c(r),i=i.data.subjectPrivateKey.data;return 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n={secp256k1:{name:"secp256k1",byteLength:32},secp224r1:{name:"p224",byteLength:28},prime256v1:{name:"p256",byteLength:32},prime192v1:{name:"p192",byteLength:24},ed25519:{name:"ed25519",byteLength:32},secp384r1:{name:"p384",byteLength:48},secp521r1:{name:"p521",byteLength:66}};function o(t){this.curveType=n[t],this.curveType||(this.curveType={name:t}),this.curve=new e.ec(this.curveType.name),this.keys=void 0}function s(t,e,i){Array.isArray(t)||(t=t.toArray());t=new r(t);return i&&t.length<i&&((i=new r(i-t.length)).fill(0),t=r.concat([i,t])),e?t.toString(e):t}n.p224=n.secp224r1,n.p256=n.secp256r1=n.prime256v1,n.p192=n.secp192r1=n.prime192v1,n.p384=n.secp384r1,n.p521=n.secp521r1,o.prototype.generateKeys=function(t,e){return this.keys=this.curve.genKeyPair(),this.getPublicKey(t,e)},o.prototype.computeSecret=function(t,e,i){return e=e||"utf8",r.isBuffer(t)||(t=new 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f=1,h=l(t,u,t.length,e),u=0;u<s;u++)f*=e;this.imuln(f),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}},b.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},b.prototype.clone=function(){var t=new b(null);return this.copy(t),t},b.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},b.prototype.strip=function(){for(;1<this.length&&0===this.words[this.length-1];)this.length--;return this._normSign()},b.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},b.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var d=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function r(t,e,i){i.negative=e.negative^t.negative;var r=t.length+e.length|0,r=(i.length=r)-1|0,n=(0|t.words[0])*(0|e.words[0]),o=n/67108864|0;i.words[0]=67108863&n;for(var s=1;s<r;s++){for(var a=o>>>26,h=67108863&o,u=Math.min(s,e.length-1),f=Math.max(0,s-t.length+1);f<=u;f++)a+=(n=(0|t.words[s-f|0])*(0|e.words[f])+h)/67108864|0,h=67108863&n;i.words[s]=0|h,o=0|a}return 0!==o?i.words[s]=0|o:i.length--,i.strip()}b.prototype.toString=function(t,e){if(e=0|e||1,16===(t=t||10)||"hex"===t){a="";for(var i=0,r=0,n=0;n<this.length;n++){var o=this.words[n],s=(16777215&(o<<i|r)).toString(16),a=0!=(r=o>>>24-i&16777215)||n!==this.length-1?d[6-s.length]+s+a:s+a;26<=(i+=2)&&(i-=26,n--)}for(0!==r&&(a=r.toString(16)+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}if(t===(0|t)&&2<=t&&t<=36){var h=c[t],u=p[t];a="";var f=this.clone();for(f.negative=0;!f.isZero();){var l=f.modn(u).toString(t);a=(f=f.idivn(u)).isZero()?l+a:d[h-l.length]+l+a}for(this.isZero()&&(a="0"+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}m(!1,"Base should be between 2 and 36")},b.prototype.toNumber=function(){var t=this.words[0];return 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Z=(0+Math.imul(a,P)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,P)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(Z>>>26)|0;Z&=67108863;q=Math.imul(f,P),F=Math.imul(f,N)+Math.imul(l,P)|0,Y=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((Y+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,P),F=Math.imul(c,N)+Math.imul(p,P)|0,Y=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,Y=Y+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,$)|0)+Math.imul(h,H)|0))<<13)|0;tt=((Y+Math.imul(h,$)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,P),F=Math.imul(b,N)+Math.imul(g,P)|0,Y=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,Y=Y+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,$)|0)+Math.imul(l,H)|0,Y=Y+Math.imul(l,$)|0;m=(tt+(q+Math.imul(a,W)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,W)|0))<<13)|0;tt=((Y+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,P),F=Math.imul(y,N)+Math.imul(w,P)|0,Y=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,Y=Y+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,$)|0)+Math.imul(p,H)|0,Y=Y+Math.imul(p,$)|0,q=q+Math.imul(f,W)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,W)|0,Y=Y+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,V)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,V)|0))<<13)|0;tt=((Y+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,P),F=Math.imul(_,N)+Math.imul(S,P)|0,Y=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,Y=Y+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,$)|0)+Math.imul(g,H)|0,Y=Y+Math.imul(g,$)|0,q=q+Math.imul(c,W)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,W)|0,Y=Y+Math.imul(p,K)|0,q=q+Math.imul(f,V)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,V)|0,Y=Y+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((Y+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,P),F=Math.imul(E,N)+Math.imul(A,P)|0,Y=Math.imul(A,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,Y=Y+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,$)|0)+Math.imul(w,H)|0,Y=Y+Math.imul(w,$)|0,q=q+Math.imul(b,W)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,W)|0,Y=Y+Math.imul(g,K)|0,q=q+Math.imul(c,V)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,V)|0,Y=Y+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,Y=Y+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((Y+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,P),F=Math.imul(R,N)+Math.imul(T,P)|0,Y=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(A,U)|0,Y=Y+Math.imul(A,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,$)|0)+Math.imul(S,H)|0,Y=Y+Math.imul(S,$)|0,q=q+Math.imul(y,W)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,W)|0,Y=Y+Math.imul(w,K)|0,q=q+Math.imul(b,V)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,V)|0,Y=Y+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,Y=Y+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,Y=Y+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((Y+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(B,P),F=Math.imul(B,N)+Math.imul(I,P)|0,Y=Math.imul(I,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,Y=Y+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,$)|0)+Math.imul(A,H)|0,Y=Y+Math.imul(A,$)|0,q=q+Math.imul(_,W)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,W)|0,Y=Y+Math.imul(S,K)|0,q=q+Math.imul(y,V)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,V)|0,Y=Y+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,Y=Y+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,Y=Y+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,Y=Y+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,x)|0)|0)+((8191&(F=(F+Math.imul(a,C)|0)+Math.imul(h,x)|0))<<13)|0;tt=((Y+Math.imul(h,C)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(L,P),F=Math.imul(L,N)+Math.imul(j,P)|0,Y=Math.imul(j,N),q=q+Math.imul(B,U)|0,F=(F+Math.imul(B,z)|0)+Math.imul(I,U)|0,Y=Y+Math.imul(I,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,$)|0)+Math.imul(T,H)|0,Y=Y+Math.imul(T,$)|0,q=q+Math.imul(E,W)|0,F=(F+Math.imul(E,K)|0)+Math.imul(A,W)|0,Y=Y+Math.imul(A,K)|0,q=q+Math.imul(_,V)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,V)|0,Y=Y+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,Y=Y+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,Y=Y+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,Y=Y+Math.imul(p,M)|0,q=q+Math.imul(f,x)|0,F=(F+Math.imul(f,C)|0)+Math.imul(l,x)|0,Y=Y+Math.imul(l,C)|0;a=(tt+(q+Math.imul(a,O)|0)|0)+((8191&(F=(F+Math.imul(a,D)|0)+Math.imul(h,O)|0))<<13)|0;tt=((Y+Math.imul(h,D)|0)+(F>>>13)|0)+(a>>>26)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tt=(Math.imul(j,D)+(F>>>13)|0)+(O>>>26)|0,O&=67108863,o[0]=Z,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=B,o[18]=O,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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diff --git a/public/vendor/ModuleStore/entry/moduleStore.js b/public/vendor/ModuleStore/entry/moduleStore.js
index 4749293b87d471b8c7237a399d54cdea89169d71..81bee1204ece315a3813b3ced29ad9facd405b64 100644
--- a/public/vendor/ModuleStore/entry/moduleStore.js
+++ b/public/vendor/ModuleStore/entry/moduleStore.js
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e,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();for(var r=this.length>t.length?(i=this,t):(i=t,this),n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},b.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},b.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this.strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var n=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),o(this,t,e)},b.prototype.imul=function(t){return this.clone().mulTo(t,this)},b.prototype.imuln=function(t){m("number"==typeof t),m(t<67108864);for(var e=0,i=0;i<this.length;i++){var r=(0|this.words[i])*t,n=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=n>>>26,this.words[i]=67108863&n}return 0!==e&&(this.words[i]=e,this.length++),this},b.prototype.muln=function(t){return this.clone().imuln(t)},b.prototype.sqr=function(){return this.mul(this)},b.prototype.isqr=function(){return this.imul(this.clone())},b.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),i=0;i<e.length;i++){var r=i%26;e[i]=(t.words[i/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new b(1);for(var i=this,r=0;r<e.length&&0===e[r];r++,i=i.sqr());if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return this.negative=0,this},b.prototype.abs=function(){return this.clone().iabs()},b.prototype._ishlnsubmul=function(t,e,i){var r=t.length+i;this._expand(r);for(var n=0,o=0;o<t.length;o++){var s=(0|this.words[o+i])+n,a=(0|t.words[o])*e,n=((s-=67108863&a)>>26)-(a/67108864|0);this.words[o+i]=67108863&s}for(;o<this.length-i;o++)n=(s=(0|this.words[o+i])+n)>>26,this.words[o+i]=67108863&s;if(0===n)return this.strip();for(m(-1===n),o=n=0;o<this.length;o++)n=(s=-(0|this.words[o])+n)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},b.prototype._wordDiv=function(t,e){this.length,t.length;var i,r=this.clone(),n=t,o=0|n.words[n.length-1];0!=(i=26-this._countBits(o))&&(n=n.ushln(i),r.iushln(i),o=0|n.words[n.length-1]);var s,a=r.length-n.length;if("mod"!==e){(s=new b(null)).length=1+a,s.words=new Array(s.length);for(var h=0;h<s.length;h++)s.words[h]=0}t=r.clone()._ishlnsubmul(n,1,a);0===t.negative&&(r=t,s&&(s.words[a]=1));for(var u=a-1;0<=u;u--){var f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var h={k256:null,p224:null,p192:null,p25519:null};function u(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function f(){u.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){u.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function v(){u.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function y(){u.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function M(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}u.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},u.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},u.prototype.split=function(t,e){t.iushrn(this.n,0,e)},u.prototype.imulK=function(t){return t.imul(this.k)},e(f,u),f.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},f.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(g,u),e(v,u),e(y,u),y.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 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f=t[r[u]=s],l=t[f],d=t[l],c=257*t[u]^16843008*u;n[0][s]=c<<24|c>>>8,n[1][s]=c<<16|c>>>16,n[2][s]=c<<8|c>>>24,n[3][s]=c,o[0][u]=(c=16843009*d^65537*l^257*f^16843008*s)<<24|c>>>8,o[1][u]=c<<16|c>>>16,o[2][u]=c<<8|c>>>24,o[3][u]=c,0===s?s=a=1:(s=f^t[t[t[d^f]]],a^=t[t[a]])}return{SBOX:i,INV_SBOX:r,SUB_MIX:n,INV_SUB_MIX:o}}();function a(t){this._key=r(t),this._reset()}a.blockSize=16,a.keySize=32,a.prototype.blockSize=a.blockSize,a.prototype.keySize=a.keySize,a.prototype._reset=function(){for(var t=this._key,e=t.length,i=e+6,r=4*(i+1),n=[],o=0;o<e;o++)n[o]=t[o];for(o=e;o<r;o++){var s=n[o-1];o%e==0?(s=d.SBOX[(s=s<<8|s>>>24)>>>24]<<24|d.SBOX[s>>>16&255]<<16|d.SBOX[s>>>8&255]<<8|d.SBOX[255&s],s^=l[o/e|0]<<24):6<e&&o%e==4&&(s=d.SBOX[s>>>24]<<24|d.SBOX[s>>>16&255]<<16|d.SBOX[s>>>8&255]<<8|d.SBOX[255&s]),n[o]=n[o-e]^s}for(var a=[],h=0;h<r;h++){var u=r-h,f=n[u-(h%4?0:4)];a[h]=h<4||u<=4?f:d.INV_SUB_MIX[0][d.SBOX[f>>>24]]^d.INV_SUB_MIX[1][d.SBOX[f>>>16&255]]^d.INV_SUB_MIX[2][d.SBOX[f>>>8&255]]^d.INV_SUB_MIX[3][d.SBOX[255&f]]}this._nRounds=i,this._keySchedule=n,this._invKeySchedule=a},a.prototype.encryptBlockRaw=function(t){return s(t=r(t),this._keySchedule,d.SUB_MIX,d.SBOX,this._nRounds)},a.prototype.encryptBlock=function(t){var e=this.encryptBlockRaw(t),t=n.allocUnsafe(16);return t.writeUInt32BE(e[0],0),t.writeUInt32BE(e[1],4),t.writeUInt32BE(e[2],8),t.writeUInt32BE(e[3],12),t},a.prototype.decryptBlock=function(t){var e=(t=r(t))[1];t[1]=t[3],t[3]=e;e=s(t,this._invKeySchedule,d.INV_SUB_MIX,d.INV_SBOX,this._nRounds),t=n.allocUnsafe(16);return t.writeUInt32BE(e[0],0),t.writeUInt32BE(e[3],4),t.writeUInt32BE(e[2],8),t.writeUInt32BE(e[1],12),t},a.prototype.scrub=function(){o(this._keySchedule),o(this._invKeySchedule),o(this._key)},t.exports.AES=a},function(t,e,i){var l=i(1).Buffer,d=i(35);t.exports=function(t,e,i,r){if(l.isBuffer(t)||(t=l.from(t,"binary")),e&&8!==(e=!l.isBuffer(e)?l.from(e,"binary"):e).length)throw new RangeError("salt should be Buffer with 8 byte length");for(var n=i/8,o=l.alloc(n),s=l.alloc(r||0),a=l.alloc(0);0<n||0<r;){var h=new d;h.update(a),h.update(t),e&&h.update(e);var u,a=h.digest(),f=0;0<n&&(u=o.length-n,f=Math.min(n,a.length),a.copy(o,u,0,f),n-=f),f<a.length&&0<r&&(h=s.length-r,u=Math.min(r,a.length-f),a.copy(s,h,f,f+u),r-=u)}return a.fill(0),{key:o,iv:s}}},function(t,e,i){"use strict";var r=i(9),n=i(7),E=n.getNAF,x=n.getJSF,l=n.assert;function o(t,e){this.type=t,this.p=new r(e.p,16),this.red=e.prime?r.red(e.prime):r.mont(this.p),this.zero=new r(0).toRed(this.red),this.one=new r(1).toRed(this.red),this.two=new r(2).toRed(this.red),this.n=e.n&&new r(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;e=this.n&&this.p.div(this.n);!e||0<e.cmpn(100)?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function s(t,e){this.curve=t,this.type=e,this.precomputed=null}(t.exports=o).prototype.point=function(){throw new Error("Not implemented")},o.prototype.validate=function(){throw new Error("Not implemented")},o.prototype._fixedNafMul=function(t,e){l(t.precomputed);var i=t._getDoubles(),r=E(e,1,this._bitLength),e=(1<<i.step+1)-(i.step%2==0?2:1);e/=3;for(var n=[],o=0;o<r.length;o+=i.step){for(var s=0,a=o+i.step-1;o<=a;a--)s=(s<<1)+r[a];n.push(s)}for(var h=this.jpoint(null,null,null),u=this.jpoint(null,null,null),f=e;0<f;f--){for(o=0;o<n.length;o++)(s=n[o])===f?u=u.mixedAdd(i.points[o]):s===-f&&(u=u.mixedAdd(i.points[o].neg()));h=h.add(u)}return h.toP()},o.prototype._wnafMul=function(t,e){for(var i=t._getNAFPoints(4),r=i.wnd,n=i.points,o=E(e,r,this._bitLength),s=this.jpoint(null,null,null),a=o.length-1;0<=a;a--){for(var h=0;0<=a&&0===o[a];a--)h++;if(0<=a&&h++,s=s.dblp(h),a<0)break;var u=o[a];l(0!==u),s="affine"===t.type?0<u?s.mixedAdd(n[u-1>>1]):s.mixedAdd(n[-u-1>>1].neg()):0<u?s.add(n[u-1>>1]):s.add(n[-u-1>>1].neg())}return"affine"===t.type?s.toP():s},o.prototype._wnafMulAdd=function(t,e,i,r,n){for(var o,s=this._wnafT1,a=this._wnafT2,h=this._wnafT3,u=0,f=0;f<r;f++){var l=(o=e[f])._getNAFPoints(t);s[f]=l.wnd,a[f]=l.points}for(f=r-1;1<=f;f-=2){var d=f-1,c=f;if(1===s[d]&&1===s[c]){var p=[e[d],null,null,e[c]];0===e[d].y.cmp(e[c].y)?(p[1]=e[d].add(e[c]),p[2]=e[d].toJ().mixedAdd(e[c].neg())):0===e[d].y.cmp(e[c].y.redNeg())?(p[1]=e[d].toJ().mixedAdd(e[c]),p[2]=e[d].add(e[c].neg())):(p[1]=e[d].toJ().mixedAdd(e[c]),p[2]=e[d].toJ().mixedAdd(e[c].neg()));var m=[-3,-1,-5,-7,0,7,5,1,3],b=x(i[d],i[c]),u=Math.max(b[0].length,u);for(h[d]=new Array(u),h[c]=new Array(u),S=0;S<u;S++){var g=0|b[0][S],v=0|b[1][S];h[d][S]=m[3*(1+g)+(1+v)],h[c][S]=0,a[d]=p}}else h[d]=E(i[d],s[d],this._bitLength),h[c]=E(i[c],s[c],this._bitLength),u=Math.max(h[d].length,u),u=Math.max(h[c].length,u)}var y=this.jpoint(null,null,null),w=this._wnafT4;for(f=u;0<=f;f--){for(var M=0;0<=f;){for(var _=!0,S=0;S<r;S++)w[S]=0|h[S][f],0!==w[S]&&(_=!1);if(!_)break;M++,f--}if(0<=f&&M++,y=y.dblp(M),f<0)break;for(S=0;S<r;S++){var k=w[S];0!==k&&(0<k?o=a[S][k-1>>1]:k<0&&(o=a[S][-k-1>>1].neg()),y="affine"===o.type?y.mixedAdd(o):y.add(o))}}for(f=0;f<r;f++)a[f]=null;return n?y:y.toP()},(o.BasePoint=s).prototype.eq=function(){throw new Error("Not implemented")},s.prototype.validate=function(){return this.curve.validate(this)},o.prototype.decodePoint=function(t,e){t=n.toArray(t,e);e=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*e)return 6===t[0]?l(t[t.length-1]%2==0):7===t[0]&&l(t[t.length-1]%2==1),this.point(t.slice(1,1+e),t.slice(1+e,1+2*e));if((2===t[0]||3===t[0])&&t.length-1===e)return this.pointFromX(t.slice(1,1+e),3===t[0]);throw new Error("Unknown point format")},s.prototype.encodeCompressed=function(t){return this.encode(t,!0)},s.prototype._encode=function(t){var e=this.curve.p.byteLength(),i=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(i):[4].concat(i,this.getY().toArray("be",e))},s.prototype.encode=function(t,e){return n.encode(this._encode(e),t)},s.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},s.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},s.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var i=[this],r=this,n=0;n<e;n+=t){for(var o=0;o<t;o++)r=r.dbl();i.push(r)}return{step:t,points:i}},s.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],i=(1<<t)-1,r=1==i?null:this.dbl(),n=1;n<i;n++)e[n]=e[n-1].add(r);return{wnd:t,points:e}},s.prototype._getBeta=function(){return null},s.prototype.dblp=function(t){for(var e=this,i=0;i<t;i++)e=e.dbl();return e}},function(t,e,i){var c=i(204),p=i(212),m=i(213),b=i(43),g=i(77),v=i(1).Buffer;function r(t){var e;"object"!=typeof t||v.isBuffer(t)||(e=t.passphrase,t=t.key),"string"==typeof t&&(t=v.from(t));var i,r,n,o,s,a,h,u,f,t=m(t,e),l=t.tag,d=t.data;switch(l){case"CERTIFICATE":r=c.certificate.decode(d,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(i=(r=r||c.PublicKey.decode(d,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return c.RSAPublicKey.decode(r.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return r.subjectPrivateKey=r.subjectPublicKey,{type:"ec",data:r};case"1.2.840.10040.4.1":return r.algorithm.params.pub_key=c.DSAparam.decode(r.subjectPublicKey.data,"der"),{type:"dsa",data:r.algorithm.params};default:throw new Error("unknown key id "+i)}case"ENCRYPTED PRIVATE KEY":n=d=c.EncryptedPrivateKey.decode(d,"der"),o=e,s=n.algorithm.decrypt.kde.kdeparams.salt,a=parseInt(n.algorithm.decrypt.kde.kdeparams.iters.toString(),10),h=p[n.algorithm.decrypt.cipher.algo.join(".")],u=n.algorithm.decrypt.cipher.iv,f=n.subjectPrivateKey,n=parseInt(h.split("-")[1],10)/8,n=g.pbkdf2Sync(o,s,a,n,"sha1"),n=b.createDecipheriv(h,n,u),(u=[]).push(n.update(f)),u.push(n.final()),d=v.concat(u);case"PRIVATE KEY":switch(i=(r=c.PrivateKey.decode(d,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return c.RSAPrivateKey.decode(r.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:r.algorithm.curve,privateKey:c.ECPrivateKey.decode(r.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return r.algorithm.params.priv_key=c.DSAparam.decode(r.subjectPrivateKey,"der"),{type:"dsa",params:r.algorithm.params};default:throw new Error("unknown key id "+i)}case"RSA PUBLIC KEY":return c.RSAPublicKey.decode(d,"der");case"RSA PRIVATE KEY":return c.RSAPrivateKey.decode(d,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:c.DSAPrivateKey.decode(d,"der")};case"EC PRIVATE KEY":return{curve:(d=c.ECPrivateKey.decode(d,"der")).parameters.value,privateKey:d.privateKey};default:throw new Error("unknown key type "+l)}}(t.exports=r).signature=c.signature},function(t,r,n){"use strict";!function(o){var e=n(11),i=n(34);r.a={name:"ModuleStore",data:()=>({loading:!0,search:{tab:"store",priceType:"all",isRecommend:!1,categoryId:0,type:"",keywords:""},commandDialogMsgs:[],commandDialogRunStart:0,commandDialogRunElapse:0,commandDialogShow:!1,commandDialogFinish:!1,commandDialogTitle:"",memberUserShow:!1,memberUserLoading:!1,memberLoginCaptchaImage:null,memberLoginInfo:{username:"",password:"",captcha:"",agree:!1},storeApiToken:i.a.get("storeApiToken",""),memberUser:{id:0,username:"",avatar:""},categories:[],types:[],modules:[],storeConfig:{disable:!1},installVersionDialogShow:!1,installVersionReleases:[],installVersionModule:null}),computed:{filterModules(){return this.modules.filter(t=>{switch(this.search.tab){case"store":if(t._isLocal)return!1;break;case"installed":if(!t._isInstalled)return!1;break;case"enabled":if(!t._isEnabled)return!1;break;case"disabled":if(!t._isInstalled||t._isEnabled)return!1}if(this.search.isRecommend&&!t.isRecommend)return!1;if(this.search.type&&!t.types.includes(this.search.type))return!1;switch(this.search.priceType){case"free":if(t.isFee)return!1;break;case"fee":if(!t.isFee)return!1}return!(this.search.categoryId&&t.categoryId!==this.search.categoryId||this.search.keywords&&!t.title.toLowerCase().includes(this.search.keywords.toLowerCase())&&!t.name.toLowerCase().includes(this.search.keywords.toLowerCase())&&!t.description.toLowerCase().includes(this.search.keywords.toLowerCase()))})}},mounted(){this.doLoad(),this.doLoadStore(),setInterval(()=>{this.commandDialogRunElapse=parseInt(((new Date).getTime()-this.commandDialogRunStart)/1e3)},1e3)},methods:{versionCompare(t,e){var i=t.split("."),r=e.split(".");for(let t=0,e=Math.max(i.length,r.length);t<e;t++){if(i[t]&&!r[t]&&0<parseInt(i[t])||parseInt(i[t])>parseInt(r[t]))return 1;if(r[t]&&!i[t]&&0<parseInt(r[t])||parseInt(i[t])<parseInt(r[t]))return-1}return 0},doStoreRequest(t,e,i,r){const n=t=>{this.$dialog.tipError(t.msg)};r=r||n,o.ajax({url:`${window.__data.apiBase}/api/${t}`,dataType:"jsonp",timeout:1e4,data:Object.assign(e,{api_token:this.storeApiToken,modstartParam:JSON.stringify(window.__data.modstartParam)}),success:t=>{t.code?(1002===t.code&&this.doMemberLoginCaptchaRefresh(),!0!==r(t)&&n(t)):i(t)},error:t=>{!0!==r({code:-1,msg:"请求出现错误"})&&n({code:-1,msg:"请求出现错误"})},jsonp:"callback"})},doMemberUserLogout(){this.$dialog.confirm("确认退出？",()=>{this.storeApiToken="",i.a.set("storeApiToken",""),this.memberUserShow=!1,this.doLoadStore()})},doSubmitCheck(t){13===t.keyCode&&this.doMemberLoginSubmit()},doMemberLoginSubmit(){this.memberLoginInfo.agree?(this.$dialog.loadingOn(),this.doStoreRequest("store/login",this.memberLoginInfo,t=>{this.$dialog.loadingOff(),this.$dialog.tipSuccess("登录成功"),this.doLoadStoreMember(),this.memberLoginInfo.username="",this.memberLoginInfo.password="",this.memberLoginInfo.captcha="",this.memberUserShow=!1},t=>{this.$dialog.loadingOff()})):this.$dialog.tipError("请先同意使用协议")},doMemberLoginCaptchaRefresh(e){this.doStoreRequest("store/login_captcha",{},t=>{this.memberLoginCaptchaImage=t.data.image,e&&e()})},doMemberLoginShow(){0<this.memberUser.id?this.memberUserShow=!0:(this.$dialog.loadingOn(),this.doMemberLoginCaptchaRefresh(()=>{this.$dialog.loadingOff(),this.memberUserShow=!0}))},doLoadStoreMember(){this.memberUserLoading=!0,this.doStoreRequest("store/member",{},t=>{this.memberUserLoading=!1,e.a.update(this.memberUser,t.data)},t=>{this.memberUserLoading=!1})},doLoadStore(){this.storeApiToken?this.doLoadStoreMember():this.doStoreRequest("store/config",{},t=>{this.storeApiToken=t.data.apiToken,i.a.set("storeApiToken",t.data.apiToken),this.doLoadStoreMember()})},doLoad(){this.$api.post(this.$url.admin("module_store/all"),{},t=>{this.loading=!1,this.categories=t.data.categories,this.types=t.data.types,this.modules=t.data.modules,this.storeConfig=t.data.storeConfig})},doCommand(t,e,i,r){r=r||null,null===(i=i||null)&&(this.commandDialogMsgs=[],this.commandDialogShow=!0,this.commandDialogFinish=!1),r&&(this.commandDialogTitle=r,this.commandDialogMsgs.push('<i class="iconfont icon-hr"></i> '+r)),this.commandDialogRunStart=(new Date).getTime(),this.commandDialogRunElapse=0,this.$api.post(this.$url.admin("module_store/"+t),{token:this.storeApiToken,step:i,data:JSON.stringify(e)},t=>(Array.isArray(t.data.msg)?this.commandDialogMsgs=this.commandDialogMsgs.concat(t.data.msg):this.commandDialogMsgs.push(t.data.msg),t.data.finish?(this.commandDialogFinish=!0,void this.doLoad()):void setTimeout(()=>{this.doCommand(t.data.command,t.data.data,t.data.step)},1e3)),t=>(this.commandDialogMsgs.push('<i class="iconfont icon-close ub-text-danger"></i> <span 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s=this.words[n]<<o|r;t[i++]=255&s,i<t.length&&(t[i++]=s>>8&255),i<t.length&&(t[i++]=s>>16&255),6===o?(i<t.length&&(t[i++]=s>>24&255),o=r=0):(r=s>>>24,o+=2)}if(i<t.length)for(t[i++]=r;i<t.length;)t[i++]=0},b.prototype._toArrayLikeBE=function(t,e){for(var i=t.length-1,r=0,n=0,o=0;n<this.length;n++){var s=this.words[n]<<o|r;t[i--]=255&s,0<=i&&(t[i--]=s>>8&255),0<=i&&(t[i--]=s>>16&255),6===o?(0<=i&&(t[i--]=s>>24&255),o=r=0):(r=s>>>24,o+=2)}if(0<=i)for(t[i--]=r;0<=i;)t[i--]=0},Math.clz32?b.prototype._countBits=function(t){return 32-Math.clz32(t)}:b.prototype._countBits=function(t){var e=t,t=0;return 4096<=e&&(t+=13,e>>>=13),64<=e&&(t+=7,e>>>=7),8<=e&&(t+=4,e>>>=4),2<=e&&(t+=2,e>>>=2),t+e},b.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,t=0;return 0==(8191&e)&&(t+=13,e>>>=13),0==(127&e)&&(t+=7,e>>>=7),0==(15&e)&&(t+=4,e>>>=4),0==(3&e)&&(t+=2,e>>>=2),0==(1&e)&&t++,t},b.prototype.bitLength=function(){var t=this.words[this.length-1],t=this._countBits(t);return 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this.length>t.length?this.clone().ior(t):t.clone().ior(this)},b.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},b.prototype.iuand=function(t){for(var e=this.length>t.length?t:this,i=0;i<e.length;i++)this.words[i]=this.words[i]&t.words[i];return this.length=e.length,this._strip()},b.prototype.iand=function(t){return m(0==(this.negative|t.negative)),this.iuand(t)},b.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},b.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},b.prototype.iuxor=function(t){for(var e,i=this.length>t.length?(e=this,t):(e=t,this),r=0;r<i.length;r++)this.words[r]=e.words[r]^i.words[r];if(this!==e)for(;r<e.length;r++)this.words[r]=e.words[r];return this.length=e.length,this._strip()},b.prototype.ixor=function(t){return m(0==(this.negative|t.negative)),this.iuxor(t)},b.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},b.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},b.prototype.inotn=function(t){m("number"==typeof t&&0<=t);var e=0|Math.ceil(t/26),t=t%26;this._expand(e),0<t&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return 0<t&&(this.words[i]=~this.words[i]&67108863>>26-t),this._strip()},b.prototype.notn=function(t){return this.clone().inotn(t)},b.prototype.setn=function(t,e){m("number"==typeof t&&0<=t);var i=t/26|0,t=t%26;return this._expand(1+i),this.words[i]=e?this.words[i]|1<<t:this.words[i]&~(1<<t),this._strip()},b.prototype.iadd=function(t){var e,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();for(var r=this.length>t.length?(i=this,t):(i=t,this),n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},b.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},b.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this._strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var a=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)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tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function h(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i._strip()}function u(t,e,i){return h(t,e,i)}Math.imul||(a=o),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?a:i<63?o:i<1024?h:u)(this,t,e)},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new 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e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this._strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this._strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<=t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this._strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s._strip(),r._strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modrn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modrn=function(t){var e=t<0;m((t=e?-t:t)<=67108863);for(var i=(1<<26)%t,r=0,n=this.length-1;0<=n;n--)r=(i*r+(0|this.words[n]))%t;return e?-r:r},b.prototype.modn=function(t){return this.modrn(t)},b.prototype.idivn=function(t){var e=t<0;m((t=e?-t:t)<=67108863);for(var i=0,r=this.length-1;0<=r;r--){var n=(0|this.words[r])+67108864*i;this.words[r]=n/t|0,i=n%t}return this._strip(),e?this.ineg():this},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this._strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new _(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var f={k256:null,p224:null,p192:null,p25519:null};function g(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function S(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}g.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},e(v,g),v.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(y,g),e(w,g),e(M,g),M.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(f[t])return f[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return f[t]=e},_.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(r(t,t.umod(this.m)._forceRed(this)),t)},_.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},_.prototype.add=function(t,e){this._verify2(t,e);e=t.add(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},_.prototype.iadd=function(t,e){this._verify2(t,e);e=t.iadd(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e},_.prototype.sub=function(t,e){this._verify2(t,e);e=t.sub(e);return e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},_.prototype.isub=function(t,e){this._verify2(t,e);e=t.isub(e);return e.cmpn(0)<0&&e.iadd(this.m),e},_.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},_.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},_.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},_.prototype.isqr=function(t){return this.imul(t,t.clone())},_.prototype.sqr=function(t){return this.mul(t,t)},_.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(m(e%2==1),3===e){e=this.m.add(new b(1)).iushrn(2);return this.pow(t,e)}for(var i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var d=f,c=0;0!==d.cmp(n);c++)d=d.redSqr();m(c<l);var p=this.pow(h,new b(1).iushln(l-c-1)),u=u.redMul(p),h=p.redSqr(),f=f.redMul(h),l=c}return u},_.prototype.invm=function(t){t=t._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},_.prototype.pow=function(t,e){if(e.isZero())return new b(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=new Array(16);i[0]=new b(1).toRed(this),i[1]=t;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],t);var n=i[0],o=0,s=0,a=e.bitLength()%26;for(0===a&&(a=26),r=e.length-1;0<=r;r--){for(var h=e.words[r],u=a-1;0<=u;u--){var f=h>>u&1;n!==i[0]&&(n=this.sqr(n)),0!=f||0!==o?(o<<=1,o|=f,(4==++s||0===r&&0===u)&&(n=this.mul(n,i[o]),o=s=0)):s=0}a=26}return n},_.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},_.prototype.convertFrom=function(t){t=t.clone();return t.red=null,t},b.mont=function(t){return new S(t)},e(S,_),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){t=this.imod(t.mul(this.rinv));return t.red=null,t},S.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;t=t.imul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},S.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new b(0)._forceRed(this);t=t.mul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 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ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:e.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),h("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:e.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),h("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 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353c7086 a272c240 88be9476 9fd16650"]}),h("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:e.sha256,gRed:!1,g:["9"]}),h("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:e.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{r=i(196)}catch(t){r=void 0}h("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c 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r)r.hasOwnProperty(e)&&"allocUnsafe"!==e&&"allocUnsafeSlow"!==e&&(o[e]=r[e]);if(n.Buffer.prototype=r.prototype,o.from&&o.from!==Uint8Array.from||(o.from=function(t,e,i){if("number"==typeof t)throw new TypeError('The "value" argument must not be of type number. 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r={};this._baseState=r,r.name=i,r.enc=t,r.parent=e||null,r.children=null,r.tag=null,r.args=null,r.reverseArgs=null,r.choice=null,r.optional=!1,r.any=!1,r.obj=!1,r.use=null,r.useDecoder=null,r.key=null,r.default=null,r.explicit=null,r.implicit=null,r.contains=null,r.parent||(r.children=[],this._wrap())}t.exports=u;const f=["enc","parent","children","tag","args","reverseArgs","choice","optional","any","obj","use","alteredUse","key","default","explicit","implicit","contains"];u.prototype.clone=function(){const e=this._baseState,i={};f.forEach(function(t){i[t]=e[t]});const t=new this.constructor(i.parent);return t._baseState=i,t},u.prototype._wrap=function(){const i=this._baseState;s.forEach(function(e){this[e]=function(){const t=new this.constructor(this);return i.children.push(t),t[e].apply(t,arguments)}},this)},u.prototype._init=function(t){const e=this._baseState;n(null===e.parent),t.call(this),e.children=e.children.filter(function(t){return t._baseState.parent===this},this),n.equal(e.children.length,1,"Root node can have only one child")},u.prototype._useArgs=function(t){const e=this._baseState,i=t.filter(function(t){return t instanceof this.constructor},this);t=t.filter(function(t){return!(t instanceof this.constructor)},this),0!==i.length&&(n(null===e.children),e.children=i,i.forEach(function(t){t._baseState.parent=this},this)),0!==t.length&&(n(null===e.args),e.args=t,e.reverseArgs=t.map(function(i){if("object"!=typeof i||i.constructor!==Object)return i;const r={};return Object.keys(i).forEach(function(t){t==(0|t)&&(t|=0);var e=i[t];r[e]=t}),r}))},["_peekTag","_decodeTag","_use","_decodeStr","_decodeObjid","_decodeTime","_decodeNull","_decodeInt","_decodeBool","_decodeList","_encodeComposite","_encodeStr","_encodeObjid","_encodeTime","_encodeNull","_encodeInt","_encodeBool"].forEach(function(e){u.prototype[e]=function(){var t=this._baseState;throw new Error(e+" not implemented for encoding: "+t.enc)}}),o.forEach(function(i){u.prototype[i]=function(){const t=this._baseState,e=Array.prototype.slice.call(arguments);return n(null===t.tag),t.tag=i,this._useArgs(e),this}}),u.prototype.use=function(t){n(t);const e=this._baseState;return n(null===e.use),e.use=t,this},u.prototype.optional=function(){return this._baseState.optional=!0,this},u.prototype.def=function(t){const e=this._baseState;return n(null===e.default),e.default=t,e.optional=!0,this},u.prototype.explicit=function(t){const e=this._baseState;return n(null===e.explicit&&null===e.implicit),e.explicit=t,this},u.prototype.implicit=function(t){const e=this._baseState;return n(null===e.explicit&&null===e.implicit),e.implicit=t,this},u.prototype.obj=function(){const t=this._baseState,e=Array.prototype.slice.call(arguments);return t.obj=!0,0!==e.length&&this._useArgs(e),this},u.prototype.key=function(t){const e=this._baseState;return n(null===e.key),e.key=t,this},u.prototype.any=function(){return this._baseState.any=!0,this},u.prototype.choice=function(e){const t=this._baseState;return n(null===t.choice),t.choice=e,this._useArgs(Object.keys(e).map(function(t){return e[t]})),this},u.prototype.contains=function(t){const e=this._baseState;return n(null===e.use),e.contains=t,this},u.prototype._decode=function(e,i){const r=this._baseState;if(null===r.parent)return e.wrapResult(r.children[0]._decode(e,i));let n,o=r.default,s=!0,t=null;if(null!==r.key&&(t=e.enterKey(r.key)),r.optional){let t=null;if(null!==r.explicit?t=r.explicit:null!==r.implicit?t=r.implicit:null!==r.tag&&(t=r.tag),null!==t||r.any){if(s=this._peekTag(e,t,r.any),e.isError(s))return s}else{const n=e.save();try{null===r.choice?this._decodeGeneric(r.tag,e,i):this._decodeChoice(e,i),s=!0}catch(e){s=!1}e.restore(n)}}if(r.obj&&s&&(n=e.enterObject()),s){if(null!==r.explicit){const i=this._decodeTag(e,r.explicit);if(e.isError(i))return i;e=i}const n=e.offset;if(null===r.use&&null===r.choice){let t;r.any&&(t=e.save());const n=this._decodeTag(e,null!==r.implicit?r.implicit:r.tag,r.any);if(e.isError(n))return n;r.any?o=e.raw(t):e=n}if(i&&i.track&&null!==r.tag&&i.track(e.path(),n,e.length,"tagged"),i&&i.track&&null!==r.tag&&i.track(e.path(),e.offset,e.length,"content"),r.any||(o=null===r.choice?this._decodeGeneric(r.tag,e,i):this._decodeChoice(e,i)),e.isError(o))return o;if(r.any||null!==r.choice||null===r.children||r.children.forEach(function(t){t._decode(e,i)}),r.contains&&("octstr"===r.tag||"bitstr"===r.tag)){const n=new h(o);o=this._getUse(r.contains,e._reporterState.obj)._decode(n,i)}}return r.obj&&s&&(o=e.leaveObject(n)),null===r.key||null===o&&!0!==s?null!==t&&e.exitKey(t):e.leaveKey(t,r.key,o),o},u.prototype._decodeGeneric=function(t,e,i){var r=this._baseState;return"seq"===t||"set"===t?null:"seqof"===t||"setof"===t?this._decodeList(e,t,r.args[0],i):/str$/.test(t)?this._decodeStr(e,t,i):"objid"===t&&r.args?this._decodeObjid(e,r.args[0],r.args[1],i):"objid"===t?this._decodeObjid(e,null,null,i):"gentime"===t||"utctime"===t?this._decodeTime(e,t,i):"null_"===t?this._decodeNull(e,i):"bool"===t?this._decodeBool(e,i):"objDesc"===t?this._decodeStr(e,t,i):"int"===t||"enum"===t?this._decodeInt(e,r.args&&r.args[0],i):null!==r.use?this._getUse(r.use,e._reporterState.obj)._decode(e,i):e.error("unknown tag: "+t)},u.prototype._getUse=function(t,e){const i=this._baseState;return i.useDecoder=this._use(t,e),n(null===i.useDecoder._baseState.parent),i.useDecoder=i.useDecoder._baseState.children[0],i.implicit!==i.useDecoder._baseState.implicit&&(i.useDecoder=i.useDecoder.clone(),i.useDecoder._baseState.implicit=i.implicit),i.useDecoder},u.prototype._decodeChoice=function(r,n){const o=this._baseState;let s=null,a=!1;return Object.keys(o.choice).some(function(t){const e=r.save(),i=o.choice[t];try{const o=i._decode(r,n);if(r.isError(o))return!1;s={type:t,value:o},a=!0}catch(t){return r.restore(e),!1}return!0},this),a?s:r.error("Choice not matched")},u.prototype._createEncoderBuffer=function(t){return new r(t,this.reporter)},u.prototype._encode=function(t,e,i){var r=this._baseState;if(null===r.default||r.default!==t){t=this._encodeValue(t,e,i);return void 0===t||this._skipDefault(t,e,i)?void 0:t}},u.prototype._encodeValue=function(i,r,t){const e=this._baseState;if(null===e.parent)return e.children[0]._encode(i,r||new a);let n=null;if(this.reporter=r,e.optional&&void 0===i){if(null===e.default)return;i=e.default}let o=null,s=!1;if(e.any)n=this._createEncoderBuffer(i);else if(e.choice)n=this._encodeChoice(i,r);else if(e.contains)o=this._getUse(e.contains,t)._encode(i,r),s=!0;else if(e.children)o=e.children.map(function(t){if("null_"===t._baseState.tag)return 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W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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i=Math.pow(2,30)-1;t.exports=function(t,e){if("number"!=typeof t)throw new TypeError("Iterations not a number");if(t<0)throw new TypeError("Bad iterations");if("number"!=typeof e)throw new TypeError("Key length not a number");if(e<0||i<e||e!=e)throw new TypeError("Bad key length")}},function(e,t,i){!function(t){t=t.browser||!t.version||6<=parseInt(t.version.split(".")[0].slice(1),10)?"utf-8":"binary";e.exports=t}.call(this,i(2))},function(t,e,i){var u=i(75),f=i(38),l=i(39),b=i(1).Buffer,g=i(78),v=i(79),y=i(81),d=b.alloc(128),w={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20};function M(t,e,i){var r,n="rmd160"===(r=t)||"ripemd160"===r?function(t){return(new f).update(t).digest()}:"md5"===r?u:function(t){return l(r).update(t).digest()},o="sha512"===t||"sha384"===t?128:64;e.length>o?e=n(e):e.length<o&&(e=b.concat([e,d],o));for(var 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a=0;a<=24;a+=8)n<<=1,n|=e>>a+s&1;for(a=0;a<=24;a+=8)n<<=1,n|=t>>a+s&1}for(a=0;a<=24;a+=8)n<<=1,n|=e>>a+s&1;for(s=1;s<=3;s++){for(a=0;a<=24;a+=8)o<<=1,o|=e>>a+s&1;for(a=0;a<=24;a+=8)o<<=1,o|=t>>a+s&1}for(a=0;a<=24;a+=8)o<<=1,o|=t>>a+s&1;i[r+0]=n>>>0,i[r+1]=o>>>0},e.r28shl=function(t,e){return t<<e&268435455|t>>>28-e};var h=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];e.pc2=function(t,e,i,r){for(var n=0,o=0,s=h.length>>>1,a=0;a<s;a++)n<<=1,n|=t>>>h[a]&1;for(a=s;a<h.length;a++)o<<=1,o|=e>>>h[a]&1;i[r+0]=n>>>0,i[r+1]=o>>>0},e.expand=function(t,e,i){for(var r=0,n=0,r=(1&t)<<5|t>>>27,o=23;15<=o;o-=4)r<<=6,r|=t>>>o&63;for(o=11;3<=o;o-=4)n|=t>>>o&63,n<<=6;n|=(31&t)<<1|t>>>31,e[i+0]=r>>>0,e[i+1]=n>>>0};var n=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];e.substitute=function(t,e){for(var i=0,r=0;r<4;r++)i<<=4,i|=n[64*r+(t>>>18-6*r&63)];for(r=0;r<4;r++)i<<=4,i|=n[256+64*r+(e>>>18-6*r&63)];return i>>>0};var r=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];e.permute=function(t){for(var e=0,i=0;i<r.length;i++)e<<=1,e|=t>>>r[i]&1;return e>>>0},e.padSplit=function(t,e,i){for(var r=t.toString(2);r.length<e;)r="0"+r;for(var n=[],o=0;o<e;o+=i)n.push(r.slice(o,o+i));return n.join(" ")}},function(t,e,i){"use strict";var s=i(6),r=i(0),f=i(82),n=i(42);function o(){this.tmp=new Array(2),this.keys=null}function a(t){n.call(this,t);var e=new o;this._desState=e,this.deriveKeys(e,t.key)}r(a,n),(t.exports=a).create=function(t){return new a(t)};var h=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];a.prototype.deriveKeys=function(t,e){t.keys=new Array(32),s.equal(e.length,this.blockSize,"Invalid key length");var i=f.readUInt32BE(e,0),r=f.readUInt32BE(e,4);f.pc1(i,r,t.tmp,0),i=t.tmp[0],r=t.tmp[1];for(var n=0;n<t.keys.length;n+=2){var o=h[n>>>1],i=f.r28shl(i,o),r=f.r28shl(r,o);f.pc2(i,r,t.keys,n)}},a.prototype._update=function(t,e,i,r){var n=this._desState,o=f.readUInt32BE(t,e),e=f.readUInt32BE(t,e+4);f.ip(o,e,n.tmp,0),o=n.tmp[0],e=n.tmp[1],"encrypt"===this.type?this._encrypt(n,o,e,n.tmp,0):this._decrypt(n,o,e,n.tmp,0),o=n.tmp[0],e=n.tmp[1],f.writeUInt32BE(i,o,r),f.writeUInt32BE(i,e,r+4)},a.prototype._pad=function(t,e){for(var i=t.length-e,r=e;r<t.length;r++)t[r]=i;return!0},a.prototype._unpad=function(t){for(var e=t[t.length-1],i=t.length-e;i<t.length;i++)s.equal(t[i],e);return t.slice(0,t.length-e)},a.prototype._encrypt=function(t,e,i,r,n){for(var o=e,s=i,a=0;a<t.keys.length;a+=2){var h=t.keys[a],u=t.keys[a+1];f.expand(s,t.tmp,0),h^=t.tmp[0],u^=t.tmp[1];h=f.substitute(h,u),u=s,s=(o^f.permute(h))>>>0,o=u}f.rip(s,o,r,n)},a.prototype._decrypt=function(t,e,i,r,n){for(var o=i,s=e,a=t.keys.length-2;0<=a;a-=2){var h=t.keys[a],u=t.keys[a+1];f.expand(o,t.tmp,0),h^=t.tmp[0],u^=t.tmp[1];h=f.substitute(h,u),u=o,o=(s^f.permute(h))>>>0,s=u}f.rip(o,s,r,n)}},function(t,e,i){var h=i(25),u=i(1).Buffer,f=i(85);e.encrypt=function(t,e){var i=Math.ceil(e.length/16),r=t._cache.length;t._cache=u.concat([t._cache,u.allocUnsafe(16*i)]);for(var n=0;n<i;n++){var o=(s=void 0,s=(o=t)._cipher.encryptBlockRaw(o._prev),f(o._prev),s),s=r+16*n;t._cache.writeUInt32BE(o[0],s+0),t._cache.writeUInt32BE(o[1],s+4),t._cache.writeUInt32BE(o[2],s+8),t._cache.writeUInt32BE(o[3],s+12)}var a=t._cache.slice(0,e.length);return t._cache=t._cache.slice(e.length),h(e,a)}},function(t,e){t.exports=function(t){for(var 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o=i(29),s=i(1).Buffer,a=i(10),r=i(0),h=i(164),n=i(25),u=i(85);function f(t,e,i,r){a.call(this);var n=s.alloc(4,0);this._cipher=new o.AES(e);n=this._cipher.encryptBlock(n);this._ghash=new h(n),i=function(t,e,i){if(12===e.length)return t._finID=s.concat([e,s.from([0,0,0,1])]),s.concat([e,s.from([0,0,0,2])]);var r=new h(i),n=e.length,i=n%16;r.update(e),i&&r.update(s.alloc(16-i,0)),r.update(s.alloc(8,0));i=8*n,n=s.alloc(8);n.writeUIntBE(i,0,8),r.update(n),t._finID=r.state;t=s.from(t._finID);return u(t),t}(this,i,n),this._prev=s.from(i),this._cache=s.allocUnsafe(0),this._secCache=s.allocUnsafe(0),this._decrypt=r,this._alen=0,this._len=0,this._mode=t,this._authTag=null,this._called=!1}r(f,a),f.prototype._update=function(t){this._called||!this._alen||(e=16-this._alen%16)<16&&(e=s.alloc(e,0),this._ghash.update(e)),this._called=!0;var e=this._mode.encrypt(this,t);return 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d=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function r(t,e,i){i.negative=e.negative^t.negative;var r=t.length+e.length|0,r=(i.length=r)-1|0,n=(0|t.words[0])*(0|e.words[0]),o=n/67108864|0;i.words[0]=67108863&n;for(var s=1;s<r;s++){for(var a=o>>>26,h=67108863&o,u=Math.min(s,e.length-1),f=Math.max(0,s-t.length+1);f<=u;f++)a+=(n=(0|t.words[s-f|0])*(0|e.words[f])+h)/67108864|0,h=67108863&n;i.words[s]=0|h,o=0|a}return 0!==o?i.words[s]=0|o:i.length--,i.strip()}b.prototype.toString=function(t,e){if(e=0|e||1,16===(t=t||10)||"hex"===t){a="";for(var i=0,r=0,n=0;n<this.length;n++){var o=this.words[n],s=(16777215&(o<<i|r)).toString(16),a=0!=(r=o>>>24-i&16777215)||n!==this.length-1?d[6-s.length]+s+a:s+a;26<=(i+=2)&&(i-=26,n--)}for(0!==r&&(a=r.toString(16)+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}if(t===(0|t)&&2<=t&&t<=36){var h=c[t],u=p[t];a="";var f=this.clone();for(f.negative=0;!f.isZero();){var l=f.modn(u).toString(t);a=(f=f.idivn(u)).isZero()?l+a:d[h-l.length]+l+a}for(this.isZero()&&(a="0"+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}m(!1,"Base should be between 2 and 36")},b.prototype.toNumber=function(){var t=this.words[0];return 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W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(h[t])return h[t];var e;if("k256"===t)e=new f;else if("p224"===t)e=new g;else if("p192"===t)e=new v;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new y}return h[t]=e},w.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},w.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},w.prototype.imod=function(t){return(this.prime?this.prime.ireduce(t):t.umod(this.m))._forceRed(this)},w.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},w.prototype.add=function(t,e){this._verify2(t,e);e=t.add(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},w.prototype.iadd=function(t,e){this._verify2(t,e);e=t.iadd(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e},w.prototype.sub=function(t,e){this._verify2(t,e);e=t.sub(e);return e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},w.prototype.isub=function(t,e){this._verify2(t,e);e=t.isub(e);return e.cmpn(0)<0&&e.iadd(this.m),e},w.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},w.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},w.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},w.prototype.isqr=function(t){return this.imul(t,t.clone())},w.prototype.sqr=function(t){return this.mul(t,t)},w.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(m(e%2==1),3===e){e=this.m.add(new b(1)).iushrn(2);return this.pow(t,e)}for(var i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var d=f,c=0;0!==d.cmp(n);c++)d=d.redSqr();m(c<l);var p=this.pow(h,new b(1).iushln(l-c-1)),u=u.redMul(p),h=p.redSqr(),f=f.redMul(h),l=c}return u},w.prototype.invm=function(t){t=t._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},w.prototype.pow=function(t,e){if(e.isZero())return new b(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=new Array(16);i[0]=new b(1).toRed(this),i[1]=t;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],t);var n=i[0],o=0,s=0,a=e.bitLength()%26;for(0===a&&(a=26),r=e.length-1;0<=r;r--){for(var h=e.words[r],u=a-1;0<=u;u--){var f=h>>u&1;n!==i[0]&&(n=this.sqr(n)),0!=f||0!==o?(o<<=1,o|=f,(4==++s||0===r&&0===u)&&(n=this.mul(n,i[o]),o=s=0)):s=0}a=26}return n},w.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},w.prototype.convertFrom=function(t){t=t.clone();return t.red=null,t},b.mont=function(t){return new M(t)},e(M,w),M.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},M.prototype.convertFrom=function(t){t=this.imod(t.mul(this.rinv));return t.red=null,t},M.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;t=t.imul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},M.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new b(0)._forceRed(this);t=t.mul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},M.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(this)}.call(this,S(15)(t))},function(t,e,i){var c=i(169),r=i(45);function n(t){this.rand=t||new r.Rand}(t.exports=n).create=function(t){return new n(t)},n.prototype._randbelow=function(t){var e=t.bitLength(),i=Math.ceil(e/8);do{var r=new c(this.rand.generate(i))}while(0<=r.cmp(t));return r},n.prototype._randrange=function(t,e){e=e.sub(t);return t.add(this._randbelow(e))},n.prototype.test=function(t,e,i){var r=t.bitLength(),n=c.mont(t),o=new c(1).toRed(n);e=e||Math.max(1,r/48|0);for(var s=t.subn(1),a=0;!s.testn(a);a++);for(var h=t.shrn(a),u=s.toRed(n);0<e;e--){var f=this._randrange(new c(2),s);i&&i(f);var l=f.toRed(n).redPow(h);if(0!==l.cmp(o)&&0!==l.cmp(u)){for(var d=1;d<a;d++){if(0===(l=l.redSqr()).cmp(o))return!1;if(0===l.cmp(u))break}if(d===a)return!1}}return!0},n.prototype.getDivisor=function(t,e){var i=t.bitLength(),r=c.mont(t),n=new c(1).toRed(r);e=e||Math.max(1,i/48|0);for(var o=t.subn(1),s=0;!o.testn(s);s++);for(var a=t.shrn(s),h=o.toRed(r);0<e;e--){var u=this._randrange(new c(2),o),f=t.gcd(u);if(0!==f.cmpn(1))return f;var l=u.toRed(r).redPow(a);if(0!==l.cmp(n)&&0!==l.cmp(h)){for(var d=1;d<s;d++){if(0===(l=l.redSqr()).cmp(n))return l.fromRed().subn(1).gcd(t);if(0===l.cmp(h))break}if(d===s)return(l=l.redSqr()).fromRed().subn(1).gcd(t)}}return!1}},function(D,t,N){"use strict";!function(t,m){var r;(D.exports=M).ReadableState=w,N(12).EventEmitter;function b(t,e){return t.listeners(e).length}var n,e,i,o=N(93),l=N(4).Buffer,d=t.Uint8Array||function(){},s=N(176),g=s&&s.debuglog?s.debuglog("stream"):function(){},a=N(177),t=N(94),h=N(95).getHighWaterMark,s=N(20).codes,c=s.ERR_INVALID_ARG_TYPE,p=s.ERR_STREAM_PUSH_AFTER_EOF,u=s.ERR_METHOD_NOT_IMPLEMENTED,v=s.ERR_STREAM_UNSHIFT_AFTER_END_EVENT;N(0)(M,o);var y=t.errorOrDestroy,f=["error","close","destroy","pause","resume"];function w(t,e,i){r=r||N(21),"boolean"!=typeof i&&(i=e instanceof r),this.objectMode=!!(t=t||{}).objectMode,i&&(this.objectMode=this.objectMode||!!t.readableObjectMode),this.highWaterMark=h(this,t,"readableHighWaterMark",i),this.buffer=new a,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.paused=!0,this.emitClose=!1!==t.emitClose,this.autoDestroy=!!t.autoDestroy,this.destroyed=!1,this.defaultEncoding=t.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,t.encoding&&(n=n||N(13).StringDecoder,this.decoder=new n(t.encoding),this.encoding=t.encoding)}function M(t){if(r=r||N(21),!(this instanceof M))return new M(t);var e=this instanceof r;this._readableState=new w(t,this,e),this.readable=!0,t&&("function"==typeof t.read&&(this._read=t.read),"function"==typeof t.destroy&&(this._destroy=t.destroy)),o.call(this)}function _(t,e,i,r,n){g("readableAddChunk",e);var 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r=0,n=this.length=1;n<=67108863;n*=e)r++;for(var n=n/e|0,o=t.length-i,s=o%--r,a=Math.min(o,o-s)+i,h=0,u=i;u<a;u+=r)h=l(t,u,u+r,e),this.imuln(n),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h);if(0!=s){for(var f=1,h=l(t,u,t.length,e),u=0;u<s;u++)f*=e;this.imuln(f),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}},b.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},b.prototype.clone=function(){var t=new b(null);return this.copy(t),t},b.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},b.prototype.strip=function(){for(;1<this.length&&0===this.words[this.length-1];)this.length--;return this._normSign()},b.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},b.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var 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this.isZero()||(this.negative^=1),this},b.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},b.prototype.ior=function(t){return m(0==(this.negative|t.negative)),this.iuor(t)},b.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},b.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},b.prototype.iuand=function(t){for(var e=this.length>t.length?t:this,i=0;i<e.length;i++)this.words[i]=this.words[i]&t.words[i];return this.length=e.length,this.strip()},b.prototype.iand=function(t){return m(0==(this.negative|t.negative)),this.iuand(t)},b.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},b.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},b.prototype.iuxor=function(t){for(var e,i=this.length>t.length?(e=this,t):(e=t,this),r=0;r<i.length;r++)this.words[r]=e.words[r]^i.words[r];if(this!==e)for(;r<e.length;r++)this.words[r]=e.words[r];return this.length=e.length,this.strip()},b.prototype.ixor=function(t){return m(0==(this.negative|t.negative)),this.iuxor(t)},b.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},b.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},b.prototype.inotn=function(t){m("number"==typeof t&&0<=t);var e=0|Math.ceil(t/26),t=t%26;this._expand(e),0<t&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return 0<t&&(this.words[i]=~this.words[i]&67108863>>26-t),this.strip()},b.prototype.notn=function(t){return this.clone().inotn(t)},b.prototype.setn=function(t,e){m("number"==typeof t&&0<=t);var i=t/26|0,t=t%26;return this._expand(1+i),this.words[i]=e?this.words[i]|1<<t:this.words[i]&~(1<<t),this.strip()},b.prototype.iadd=function(t){var e,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();for(var r=this.length>t.length?(i=this,t):(i=t,this),n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},b.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},b.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this.strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var n=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),o(this,t,e)},b.prototype.imul=function(t){return this.clone().mulTo(t,this)},b.prototype.imuln=function(t){m("number"==typeof t),m(t<67108864);for(var e=0,i=0;i<this.length;i++){var r=(0|this.words[i])*t,n=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=n>>>26,this.words[i]=67108863&n}return 0!==e&&(this.words[i]=e,this.length++),this},b.prototype.muln=function(t){return this.clone().imuln(t)},b.prototype.sqr=function(){return this.mul(this)},b.prototype.isqr=function(){return this.imul(this.clone())},b.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),i=0;i<e.length;i++){var r=i%26;e[i]=(t.words[i/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new b(1);for(var i=this,r=0;r<e.length&&0===e[r];r++,i=i.sqr());if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return this.negative=0,this},b.prototype.abs=function(){return this.clone().iabs()},b.prototype._ishlnsubmul=function(t,e,i){var r=t.length+i;this._expand(r);for(var n=0,o=0;o<t.length;o++){var s=(0|this.words[o+i])+n,a=(0|t.words[o])*e,n=((s-=67108863&a)>>26)-(a/67108864|0);this.words[o+i]=67108863&s}for(;o<this.length-i;o++)n=(s=(0|this.words[o+i])+n)>>26,this.words[o+i]=67108863&s;if(0===n)return this.strip();for(m(-1===n),o=n=0;o<this.length;o++)n=(s=-(0|this.words[o])+n)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},b.prototype._wordDiv=function(t,e){this.length,t.length;var i,r=this.clone(),n=t,o=0|n.words[n.length-1];0!=(i=26-this._countBits(o))&&(n=n.ushln(i),r.iushln(i),o=0|n.words[n.length-1]);var s,a=r.length-n.length;if("mod"!==e){(s=new b(null)).length=1+a,s.words=new Array(s.length);for(var h=0;h<s.length;h++)s.words[h]=0}t=r.clone()._ishlnsubmul(n,1,a);0===t.negative&&(r=t,s&&(s.words[a]=1));for(var u=a-1;0<=u;u--){var f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var h={k256:null,p224:null,p192:null,p25519:null};function u(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function f(){u.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){u.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function v(){u.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function y(){u.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function M(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}u.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},u.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},u.prototype.split=function(t,e){t.iushrn(this.n,0,e)},u.prototype.imulK=function(t){return t.imul(this.k)},e(f,u),f.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},f.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(g,u),e(v,u),e(y,u),y.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 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this.isZero()||(this.negative^=1),this},b.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},b.prototype.ior=function(t){return m(0==(this.negative|t.negative)),this.iuor(t)},b.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},b.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},b.prototype.iuand=function(t){for(var e=this.length>t.length?t:this,i=0;i<e.length;i++)this.words[i]=this.words[i]&t.words[i];return this.length=e.length,this.strip()},b.prototype.iand=function(t){return m(0==(this.negative|t.negative)),this.iuand(t)},b.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},b.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},b.prototype.iuxor=function(t){for(var e,i=this.length>t.length?(e=this,t):(e=t,this),r=0;r<i.length;r++)this.words[r]=e.words[r]^i.words[r];if(this!==e)for(;r<e.length;r++)this.words[r]=e.words[r];return this.length=e.length,this.strip()},b.prototype.ixor=function(t){return m(0==(this.negative|t.negative)),this.iuxor(t)},b.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},b.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},b.prototype.inotn=function(t){m("number"==typeof t&&0<=t);var e=0|Math.ceil(t/26),t=t%26;this._expand(e),0<t&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return 0<t&&(this.words[i]=~this.words[i]&67108863>>26-t),this.strip()},b.prototype.notn=function(t){return this.clone().inotn(t)},b.prototype.setn=function(t,e){m("number"==typeof t&&0<=t);var i=t/26|0,t=t%26;return this._expand(1+i),this.words[i]=e?this.words[i]|1<<t:this.words[i]&~(1<<t),this.strip()},b.prototype.iadd=function(t){var e,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();for(var r=this.length>t.length?(i=this,t):(i=t,this),n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},b.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},b.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this.strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var n=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),o(this,t,e)},b.prototype.imul=function(t){return this.clone().mulTo(t,this)},b.prototype.imuln=function(t){m("number"==typeof t),m(t<67108864);for(var e=0,i=0;i<this.length;i++){var r=(0|this.words[i])*t,n=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=n>>>26,this.words[i]=67108863&n}return 0!==e&&(this.words[i]=e,this.length++),this},b.prototype.muln=function(t){return this.clone().imuln(t)},b.prototype.sqr=function(){return this.mul(this)},b.prototype.isqr=function(){return this.imul(this.clone())},b.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),i=0;i<e.length;i++){var r=i%26;e[i]=(t.words[i/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new b(1);for(var i=this,r=0;r<e.length&&0===e[r];r++,i=i.sqr());if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return this.negative=0,this},b.prototype.abs=function(){return this.clone().iabs()},b.prototype._ishlnsubmul=function(t,e,i){var r=t.length+i;this._expand(r);for(var n=0,o=0;o<t.length;o++){var s=(0|this.words[o+i])+n,a=(0|t.words[o])*e,n=((s-=67108863&a)>>26)-(a/67108864|0);this.words[o+i]=67108863&s}for(;o<this.length-i;o++)n=(s=(0|this.words[o+i])+n)>>26,this.words[o+i]=67108863&s;if(0===n)return this.strip();for(m(-1===n),o=n=0;o<this.length;o++)n=(s=-(0|this.words[o])+n)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},b.prototype._wordDiv=function(t,e){this.length,t.length;var i,r=this.clone(),n=t,o=0|n.words[n.length-1];0!=(i=26-this._countBits(o))&&(n=n.ushln(i),r.iushln(i),o=0|n.words[n.length-1]);var s,a=r.length-n.length;if("mod"!==e){(s=new b(null)).length=1+a,s.words=new Array(s.length);for(var h=0;h<s.length;h++)s.words[h]=0}t=r.clone()._ishlnsubmul(n,1,a);0===t.negative&&(r=t,s&&(s.words[a]=1));for(var u=a-1;0<=u;u--){var f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var h={k256:null,p224:null,p192:null,p25519:null};function u(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function f(){u.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){u.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function v(){u.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function y(){u.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function M(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}u.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},u.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},u.prototype.split=function(t,e){t.iushrn(this.n,0,e)},u.prototype.imulK=function(t){return t.imul(this.k)},e(f,u),f.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},f.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(g,u),e(v,u),e(y,u),y.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(h[t])return h[t];var e;if("k256"===t)e=new f;else if("p224"===t)e=new g;else if("p192"===t)e=new v;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new y}return h[t]=e},w.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},w.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},w.prototype.imod=function(t){return(this.prime?this.prime.ireduce(t):t.umod(this.m))._forceRed(this)},w.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},w.prototype.add=function(t,e){this._verify2(t,e);e=t.add(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},w.prototype.iadd=function(t,e){this._verify2(t,e);e=t.iadd(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e},w.prototype.sub=function(t,e){this._verify2(t,e);e=t.sub(e);return e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},w.prototype.isub=function(t,e){this._verify2(t,e);e=t.isub(e);return e.cmpn(0)<0&&e.iadd(this.m),e},w.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},w.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},w.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},w.prototype.isqr=function(t){return this.imul(t,t.clone())},w.prototype.sqr=function(t){return this.mul(t,t)},w.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(m(e%2==1),3===e){e=this.m.add(new b(1)).iushrn(2);return this.pow(t,e)}for(var i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var 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f=o.redSqr(),l=u.redSqr(),d=l.redSqr(),c=f.redAdd(f).redIAdd(f).redIAdd(r.redMul(h)),f=o.redMul(l),l=c.redSqr().redISub(f.redAdd(f)),f=f.redISub(l),c=(c=c.redMul(f)).redIAdd(c).redISub(d),f=u.redMul(a);i+1<t&&(h=h.redMul(d)),o=l,a=f,u=c}return this.curve.jpoint(o,u.redMul(n),a)},u.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},u.prototype._zeroDbl=function(){var t,e,i,r,n,o;return o=this.zOne?(i=this.x.redSqr(),t=(r=this.y.redSqr()).redSqr(),n=(n=this.x.redAdd(r).redSqr().redISub(i).redISub(t)).redIAdd(n),r=(e=i.redAdd(i).redIAdd(i)).redSqr().redISub(n).redISub(n),i=(i=(i=t.redIAdd(t)).redIAdd(i)).redIAdd(i),e=e.redMul(n.redISub(t=r)).redISub(i),this.y.redAdd(this.y)):(n=this.x.redSqr(),o=(r=this.y.redSqr()).redSqr(),i=(i=this.x.redAdd(r).redSqr().redISub(n).redISub(o)).redIAdd(i),n=(r=n.redAdd(n).redIAdd(n)).redSqr(),o=(o=(o=o.redIAdd(o)).redIAdd(o)).redIAdd(o),t=n.redISub(i).redISub(i),e=r.redMul(i.redISub(t)).redISub(o),(o=this.y.redMul(this.z)).redIAdd(o)),this.curve.jpoint(t,e,o)},u.prototype._threeDbl=function(){var t,e,i,r,n,o,s,a;return this.zOne?(i=this.x.redSqr(),r=(e=this.y.redSqr()).redSqr(),s=(s=this.x.redAdd(e).redSqr().redISub(i).redISub(r)).redIAdd(s),t=n=(a=i.redAdd(i).redIAdd(i).redIAdd(this.curve.a)).redSqr().redISub(s).redISub(s),o=(o=(o=r.redIAdd(r)).redIAdd(o)).redIAdd(o),e=a.redMul(s.redISub(n)).redISub(o),i=this.y.redAdd(this.y)):(r=this.z.redSqr(),a=this.y.redSqr(),s=this.x.redMul(a),n=(n=this.x.redSub(r).redMul(this.x.redAdd(r))).redAdd(n).redIAdd(n),s=(o=(o=s.redIAdd(s)).redIAdd(o)).redAdd(o),t=n.redSqr().redISub(s),i=this.y.redAdd(this.z).redSqr().redISub(a).redISub(r),a=(a=(a=(a=a.redSqr()).redIAdd(a)).redIAdd(a)).redIAdd(a),e=n.redMul(o.redISub(t)).redISub(a)),this.curve.jpoint(t,e,i)},u.prototype._dbl=function(){var t=this.curve.a,e=this.x,i=this.y,r=this.z,n=r.redSqr().redSqr(),o=e.redSqr(),s=i.redSqr(),t=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(n)),n=e.redAdd(e),e=(n=n.redIAdd(n)).redMul(s),n=t.redSqr().redISub(e.redAdd(e)),e=e.redISub(n),s=(s=(s=(s=s.redSqr()).redIAdd(s)).redIAdd(s)).redIAdd(s),s=t.redMul(e).redISub(s),r=i.redAdd(i).redMul(r);return this.curve.jpoint(n,s,r)},u.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),i=this.z.redSqr(),r=e.redSqr(),n=t.redAdd(t).redIAdd(t),o=n.redSqr(),s=this.x.redAdd(e).redSqr().redISub(t).redISub(r),t=(s=(s=(s=s.redIAdd(s)).redAdd(s).redIAdd(s)).redISub(o)).redSqr(),r=(r=(r=(r=r.redIAdd(r)).redIAdd(r)).redIAdd(r)).redIAdd(r),o=n.redIAdd(s).redSqr().redISub(o).redISub(t).redISub(r),e=(e=(e=e.redMul(o)).redIAdd(e)).redIAdd(e),e=(e=(e=this.x.redMul(t).redISub(e)).redIAdd(e)).redIAdd(e),o=(o=(o=(o=this.y.redMul(o.redMul(r.redISub(o)).redISub(s.redMul(t)))).redIAdd(o)).redIAdd(o)).redIAdd(o),t=this.z.redAdd(s).redSqr().redISub(i).redISub(t);return this.curve.jpoint(e,o,t)},u.prototype.mul=function(t,e){return t=new y(t,e),this.curve._wnafMul(this,t)},u.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),i=t.z.redSqr();if(0!==this.x.redMul(i).redISub(t.x.redMul(e)).cmpn(0))return!1;e=e.redMul(this.z),i=i.redMul(t.z);return 0===this.y.redMul(i).redISub(t.y.redMul(e)).cmpn(0)},u.prototype.eqXToP=function(t){var e=this.z.redSqr(),i=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(i))return!0;for(var r=t.clone(),n=this.curve.redN.redMul(e);;){if(r.iadd(this.curve.n),0<=r.cmp(this.curve.p))return!1;if(i.redIAdd(n),0===this.x.cmp(i))return!0}},u.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},function(t,e,i){"use strict";var r=i(9),n=i(0),o=i(31),s=i(7);function a(t){o.call(this,"mont",t),this.a=new r(t.a,16).toRed(this.red),this.b=new r(t.b,16).toRed(this.red),this.i4=new r(4).toRed(this.red).redInvm(),this.two=new r(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function h(t,e,i){o.BasePoint.call(this,t,"projective"),null===e&&null===i?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new r(e,16),this.z=new r(i,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}n(a,o),(t.exports=a).prototype.validate=function(t){var e=t.normalize().x,t=e.redSqr(),e=t.redMul(e).redAdd(t.redMul(this.a)).redAdd(e);return 0===e.redSqrt().redSqr().cmp(e)},n(h,o.BasePoint),a.prototype.decodePoint=function(t,e){return this.point(s.toArray(t,e),1)},a.prototype.point=function(t,e){return new h(this,t,e)},a.prototype.pointFromJSON=function(t){return h.fromJSON(this,t)},h.prototype.precompute=function(){},h.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},h.fromJSON=function(t,e){return new h(t,e[0],e[1]||t.one)},h.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},h.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),i=t.redSub(e),t=t.redMul(e),i=i.redMul(e.redAdd(this.curve.a24.redMul(i)));return this.curve.point(t,i)},h.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.diffAdd=function(t,e){var i=this.x.redAdd(this.z),r=this.x.redSub(this.z),n=t.x.redAdd(t.z),i=t.x.redSub(t.z).redMul(i),n=n.redMul(r),r=e.z.redMul(i.redAdd(n).redSqr()),n=e.x.redMul(i.redISub(n).redSqr());return this.curve.point(r,n)},h.prototype.mul=function(t){for(var e=t.clone(),i=this,r=this.curve.point(null,null),n=[];0!==e.cmpn(0);e.iushrn(1))n.push(e.andln(1));for(var o=n.length-1;0<=o;o--)0===n[o]?(i=i.diffAdd(r,this),r=r.dbl()):(r=i.diffAdd(r,this),i=i.dbl());return r},h.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},h.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},h.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},function(t,e,i){"use strict";var r=i(7),o=i(9),n=i(0),s=i(31),a=r.assert;function h(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,s.call(this,"edwards",t),this.a=new o(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new o(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new o(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),a(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function u(t,e,i,r,n){s.BasePoint.call(this,t,"projective"),null===e&&null===i&&null===r?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new o(e,16),this.y=new o(i,16),this.z=r?new o(r,16):this.curve.one,this.t=n&&new o(n,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}n(h,s),(t.exports=h).prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},h.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},h.prototype.jpoint=function(t,e,i,r){return this.point(t,e,i,r)},h.prototype.pointFromX=function(t,e){var i=(t=!(t=new o(t,16)).red?t.toRed(this.red):t).redSqr(),r=this.c2.redSub(this.a.redMul(i)),i=this.one.redSub(this.c2.redMul(this.d).redMul(i)),r=r.redMul(i.redInvm()),i=r.redSqrt();if(0!==i.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid 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this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},u.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),i=(i=this.z.redSqr()).redIAdd(i),r=this.curve._mulA(t),n=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=r.redAdd(e),t=o.redSub(i),i=r.redSub(e),r=n.redMul(t),e=o.redMul(i),i=n.redMul(i),o=t.redMul(o);return this.curve.point(r,e,o,i)},u.prototype._projDbl=function(){var t,e,i,r,n,o,s=this.x.redAdd(this.y).redSqr(),a=this.x.redSqr(),h=this.y.redSqr();return 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strict";var d=i(9),c=i(198),r=i(7),n=i(51),o=i(45),a=r.assert,s=i(199),p=i(200);function h(t){if(!(this instanceof h))return new h(t);"string"==typeof t&&(a(Object.prototype.hasOwnProperty.call(n,t),"Unknown curve "+t),t=n[t]),t instanceof n.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}(t.exports=h).prototype.keyPair=function(t){return new s(this,t)},h.prototype.keyFromPrivate=function(t,e){return s.fromPrivate(this,t,e)},h.prototype.keyFromPublic=function(t,e){return s.fromPublic(this,t,e)},h.prototype.genKeyPair=function(t){for(var e=new c({hash:this.hash,pers:(t=t||{}).pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||o(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),i=this.n.byteLength(),r=this.n.sub(new d(2));;){var n=new d(e.generate(i));if(!(0<n.cmp(r)))return n.iaddn(1),this.keyFromPrivate(n)}},h.prototype._truncateToN=function(t,e){var i=8*t.byteLength()-this.n.bitLength();return 0<i&&(t=t.ushrn(i)),!e&&0<=t.cmp(this.n)?t.sub(this.n):t},h.prototype.sign=function(t,e,i,r){"object"==typeof i&&(r=i,i=null),r=r||{},e=this.keyFromPrivate(e,i),t=this._truncateToN(new d(t,16));for(var n=this.n.byteLength(),i=e.getPrivate().toArray("be",n),n=t.toArray("be",n),o=new c({hash:this.hash,entropy:i,nonce:n,pers:r.pers,persEnc:r.persEnc||"utf8"}),s=this.n.sub(new d(1)),a=0;;a++){var h=r.k?r.k(a):new d(o.generate(this.n.byteLength()));if(!((h=this._truncateToN(h,!0)).cmpn(1)<=0||0<=h.cmp(s))){var u=this.g.mul(h);if(!u.isInfinity()){var f=u.getX(),l=f.umod(this.n);if(0!==l.cmpn(0)){h=h.invm(this.n).mul(l.mul(e.getPrivate()).iadd(t));if(0!==(h=h.umod(this.n)).cmpn(0)){f=(u.getY().isOdd()?1:0)|(0!==f.cmp(l)?2:0);return r.canonical&&0<h.cmp(this.nh)&&(h=this.n.sub(h),f^=1),new p({r:l,s:h,recoveryParam:f})}}}}}},h.prototype.verify=function(t,e,i,r){t=this._truncateToN(new d(t,16)),i=this.keyFromPublic(i,r);r=(e=new p(e,"hex")).r,e=e.s;if(r.cmpn(1)<0||0<=r.cmp(this.n))return!1;if(e.cmpn(1)<0||0<=e.cmp(this.n))return!1;var n,e=e.invm(this.n),t=e.mul(t).umod(this.n),e=e.mul(r).umod(this.n);return this.curve._maxwellTrick?!(n=this.g.jmulAdd(t,i.getPublic(),e)).isInfinity()&&n.eqXToP(r):!(n=this.g.mulAdd(t,i.getPublic(),e)).isInfinity()&&0===n.getX().umod(this.n).cmp(r)},h.prototype.recoverPubKey=function(t,e,i,r){a((3&i)===i,"The recovery param is more than two bits"),e=new p(e,r);var n=this.n,o=new d(t),s=e.r,r=e.s,t=1&i,i=i>>1;if(0<=s.cmp(this.curve.p.umod(this.curve.n))&&i)throw new Error("Unable to find sencond key candinate");s=i?this.curve.pointFromX(s.add(this.curve.n),t):this.curve.pointFromX(s,t),e=e.r.invm(n),o=n.sub(o).mul(e).umod(n),n=r.mul(e).umod(n);return this.g.mulAdd(o,s,n)},h.prototype.getKeyRecoveryParam=function(t,e,i,r){if(null!==(e=new p(e,r)).recoveryParam)return e.recoveryParam;for(var n,o=0;o<4;o++){try{n=this.recoverPubKey(t,e,o)}catch(t){continue}if(n.eq(i))return o}throw new Error("Unable to find valid recovery factor")}},function(t,e,i){"use strict";var r=i(52),o=i(98),n=i(6);function s(t){if(!(this instanceof s))return new s(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=o.toArray(t.entropy,t.entropyEnc||"hex"),i=o.toArray(t.nonce,t.nonceEnc||"hex"),t=o.toArray(t.pers,t.persEnc||"hex");n(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,i,t)}(t.exports=s).prototype._init=function(t,e,i){i=t.concat(e).concat(i);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var r=0;r<this.V.length;r++)this.K[r]=0,this.V[r]=1;this._update(i),this._reseed=1,this.reseedInterval=281474976710656},s.prototype._hmac=function(){return new r.hmac(this.hash,this.K)},s.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},s.prototype.reseed=function(t,e,i,r){"string"!=typeof e&&(r=i,i=e,e=null),t=o.toArray(t,e),i=o.toArray(i,r),n(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(i||[])),this._reseed=1},s.prototype.generate=function(t,e,i,r){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(r=i,i=e,e=null),i&&(i=o.toArray(i,r||"hex"),this._update(i));for(var n=[];n.length<t;)this.V=this._hmac().update(this.V).digest(),n=n.concat(this.V);r=n.slice(0,t);return this._update(i),this._reseed++,o.encode(r,e)}},function(t,e,i){"use strict";var r=i(9),n=i(7).assert;function o(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}(t.exports=o).fromPublic=function(t,e,i){return e instanceof o?e:new o(t,{pub:e,pubEnc:i})},o.fromPrivate=function(t,e,i){return e instanceof o?e:new o(t,{priv:e,privEnc:i})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new r(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?n(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||n(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.validate()||n(t.validate(),"public point not validated"),t.mul(this.priv).getX()},o.prototype.sign=function(t,e,i){return this.ec.sign(t,this,e,i)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},function(t,e,i){"use strict";var n=i(9),o=i(7),r=o.assert;function s(t,e){if(t instanceof s)return t;this._importDER(t,e)||(r(t.r&&t.s,"Signature without r or s"),this.r=new n(t.r,16),this.s=new n(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function a(){this.place=0}function h(t,e){var i=t[e.place++];if(!(128&i))return i;var r=15&i;if(0==r||4<r)return!1;for(var n=0,o=0,s=e.place;o<r;o++,s++)n<<=8,n|=t[s],n>>>=0;return!(n<=127)&&(e.place=s,n)}function u(t){for(var e=0,i=t.length-1;!t[e]&&!(128&t[e+1])&&e<i;)e++;return 0===e?t:t.slice(e)}function f(t,e){if(e<128)t.push(e);else{var i=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|i);--i;)t.push(e>>>(i<<3)&255);t.push(e)}}(t.exports=s).prototype._importDER=function(t,e){t=o.toArray(t,e);var i=new a;if(48!==t[i.place++])return!1;var r=h(t,i);if(!1===r)return!1;if(r+i.place!==t.length)return!1;if(2!==t[i.place++])return!1;e=h(t,i);if(!1===e)return!1;r=t.slice(i.place,e+i.place);if(i.place+=e,2!==t[i.place++])return!1;e=h(t,i);if(!1===e)return!1;if(t.length!==e+i.place)return!1;i=t.slice(i.place,e+i.place);if(0===r[0]){if(!(128&r[1]))return!1;r=r.slice(1)}if(0===i[0]){if(!(128&i[1]))return!1;i=i.slice(1)}return this.r=new n(r),this.s=new n(i),!(this.recoveryParam=null)},s.prototype.toDER=function(t){var e=this.r.toArray(),i=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&i[0]&&(i=[0].concat(i)),e=u(e),i=u(i);!(i[0]||128&i[1]);)i=i.slice(1);var r=[2];f(r,e.length),(r=r.concat(e)).push(2),f(r,i.length);e=r.concat(i),r=[48];return f(r,e.length),r=r.concat(e),o.encode(r,t)}},function(t,e,i){"use strict";var r=i(52),n=i(51),o=i(7),s=o.assert,a=o.parseBytes,h=i(202),u=i(203);function f(t){if(s("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof f))return new f(t);t=n[t].curve,this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=r.sha512}(t.exports=f).prototype.sign=function(t,e){t=a(t);var i=this.keyFromSecret(e),r=this.hashInt(i.messagePrefix(),t),n=this.g.mul(r),e=this.encodePoint(n),i=this.hashInt(e,i.pubBytes(),t).mul(i.priv()),i=r.add(i).umod(this.curve.n);return this.makeSignature({R:n,S:i,Rencoded:e})},f.prototype.verify=function(t,e,i){t=a(t),e=this.makeSignature(e);var r=this.keyFromPublic(i),i=this.hashInt(e.Rencoded(),r.pubBytes(),t),t=this.g.mul(e.S());return e.R().add(r.pub().mul(i)).eq(t)},f.prototype.hashInt=function(){for(var t=this.hash(),e=0;e<arguments.length;e++)t.update(arguments[e]);return o.intFromLE(t.digest()).umod(this.curve.n)},f.prototype.keyFromPublic=function(t){return h.fromPublic(this,t)},f.prototype.keyFromSecret=function(t){return h.fromSecret(this,t)},f.prototype.makeSignature=function(t){return t instanceof u?t:new u(this,t)},f.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},f.prototype.decodePoint=function(t){var e=(t=o.parseBytes(t)).length-1,i=t.slice(0,e).concat(-129&t[e]),e=0!=(128&t[e]),i=o.intFromLE(i);return this.curve.pointFromY(i,e)},f.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},f.prototype.decodeInt=function(t){return o.intFromLE(t)},f.prototype.isPoint=function(t){return t instanceof this.pointClass}},function(t,e,i){"use strict";var r=i(7),n=r.assert,o=r.parseBytes,i=r.cachedProperty;function s(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}s.fromPublic=function(t,e){return e instanceof s?e:new s(t,{pub:e})},s.fromSecret=function(t,e){return e instanceof s?e:new s(t,{secret:e})},s.prototype.secret=function(){return this._secret},i(s,"pubBytes",function(){return this.eddsa.encodePoint(this.pub())}),i(s,"pub",function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())}),i(s,"privBytes",function(){var t=this.eddsa,e=this.hash(),i=t.encodingLength-1,t=e.slice(0,t.encodingLength);return t[0]&=248,t[i]&=127,t[i]|=64,t}),i(s,"priv",function(){return this.eddsa.decodeInt(this.privBytes())}),i(s,"hash",function(){return this.eddsa.hash().update(this.secret()).digest()}),i(s,"messagePrefix",function(){return this.hash().slice(this.eddsa.encodingLength)}),s.prototype.sign=function(t){return n(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},s.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},s.prototype.getSecret=function(t){return n(this._secret,"KeyPair is public only"),r.encode(this.secret(),t)},s.prototype.getPublic=function(t){return r.encode(this.pubBytes(),t)},t.exports=s},function(t,e,i){"use strict";var r=i(9),n=i(7),o=n.assert,i=n.cachedProperty,s=n.parseBytes;function a(t,e){this.eddsa=t,"object"!=typeof e&&(e=s(e)),Array.isArray(e)&&(e={R:e.slice(0,t.encodingLength),S:e.slice(t.encodingLength)}),o(e.R&&e.S,"Signature without R or S"),t.isPoint(e.R)&&(this._R=e.R),e.S instanceof r&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}i(a,"S",function(){return this.eddsa.decodeInt(this.Sencoded())}),i(a,"R",function(){return this.eddsa.decodePoint(this.Rencoded())}),i(a,"Rencoded",function(){return this.eddsa.encodePoint(this.R())}),i(a,"Sencoded",function(){return this.eddsa.encodeInt(this.S())}),a.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},a.prototype.toHex=function(){return n.encode(this.toBytes(),"hex").toUpperCase()},t.exports=a},function(t,e,i){"use strict";var r=i(103);e.certificate=i(211);i=r.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});e.RSAPrivateKey=i;i=r.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});e.RSAPublicKey=i;i=r.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(n),this.key("subjectPublicKey").bitstr())});e.PublicKey=i;var n=r.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())}),i=r.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(n),this.key("subjectPrivateKey").octstr())});e.PrivateKey=i;i=r.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});e.EncryptedPrivateKey=i;i=r.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});e.DSAPrivateKey=i,e.DSAparam=r.define("DSAparam",function(){this.int()});i=r.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(o),this.key("publicKey").optional().explicit(1).bitstr())});e.ECPrivateKey=i;var o=r.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});e.signature=r.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},function(t,e){},function(t,e,i){"use strict";const r=i(105),n=i(107),o=i(0);function s(t,e){this.name=t,this.body=e,this.decoders={},this.encoders={}}e.define=function(t,e){return new s(t,e)},s.prototype._createNamed=function(i){const e=this.name;function t(t){this._initNamed(t,e)}return o(t,i),t.prototype._initNamed=function(t,e){i.call(this,t,e)},new t(this)},s.prototype._getDecoder=function(t){return this.decoders.hasOwnProperty(t=t||"der")||(this.decoders[t]=this._createNamed(n[t])),this.decoders[t]},s.prototype.decode=function(t,e,i){return this._getDecoder(e).decode(t,i)},s.prototype._getEncoder=function(t){return this.encoders.hasOwnProperty(t=t||"der")||(this.encoders[t]=this._createNamed(r[t])),this.encoders[t]},s.prototype.encode=function(t,e,i){return this._getEncoder(e).encode(t,i)}},function(t,e,i){"use strict";const r=i(0),n=i(106);function o(t){n.call(this,t),this.enc="pem"}r(o,n),(t.exports=o).prototype.encode=function(t,e){const i=n.prototype.encode.call(this,t).toString("base64"),r=["-----BEGIN "+e.label+"-----"];for(let t=0;t<i.length;t+=64)r.push(i.slice(t,t+64));return r.push("-----END "+e.label+"-----"),r.join("\n")}},function(t,e,i){"use strict";const r=i(0),h=i(53).Buffer,u=i(108);function n(t){u.call(this,t),this.enc="pem"}r(n,u),(t.exports=n).prototype.decode=function(t,e){const i=t.toString().split(/[\r\n]+/g),r=e.label.toUpperCase(),n=/^-----(BEGIN|END) ([^-]+)-----$/;let o=-1,s=-1;for(let t=0;t<i.length;t++){const e=i[t].match(n);if(null!==e&&e[2]===r){if(-1!==o){if("END"!==e[1])break;s=t;break}if("BEGIN"!==e[1])break;o=t}}if(-1===o||-1===s)throw new Error("PEM section not found for: "+r);const a=i.slice(o+1,s).join("");a.replace(/[^a-z0-9+/=]+/gi,"");t=h.from(a,"base64");return u.prototype.decode.call(this,t,e)}},function(t,e,i){"use strict";const r=e;r.Reporter=i(55).Reporter,r.DecoderBuffer=i(27).DecoderBuffer,r.EncoderBuffer=i(27).EncoderBuffer,r.Node=i(54)},function(t,e,i){"use strict";const r=e;r._reverse=function(i){const r={};return Object.keys(i).forEach(function(t){(0|t)==t&&(t|=0);var e=i[t];r[e]=t}),r},r.der=i(56)},function(t,e,i){"use strict";var i=i(103),r=i.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),n=i.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),o=i.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional())}),s=i.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(o),this.key("subjectPublicKey").bitstr())}),a=i.define("RelativeDistinguishedName",function(){this.setof(n)}),h=i.define("RDNSequence",function(){this.seqof(a)}),u=i.define("Name",function(){this.choice({rdnSequence:this.use(h)})}),f=i.define("Validity",function(){this.seq().obj(this.key("notBefore").use(r),this.key("notAfter").use(r))}),l=i.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),d=i.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int().optional(),this.key("serialNumber").int(),this.key("signature").use(o),this.key("issuer").use(u),this.key("validity").use(f),this.key("subject").use(u),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(l).optional())}),i=i.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(d),this.key("signatureAlgorithm").use(o),this.key("signatureValue").bitstr())});t.exports=i},function(t){t.exports=JSON.parse('{"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"}')},function(t,e,i){var a=/Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r+/=]+)[\n\r]+/m,h=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----/m,u=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----([0-9A-z\n\r+/=]+)-----END \1-----$/m,f=i(30),l=i(43),d=i(1).Buffer;t.exports=function(t,e){var i,r,n,o=t.toString(),s=o.match(a);return n=s?(i="aes"+s[1],r=d.from(s[2],"hex"),t=d.from(s[3].replace(/[\r\n]/g,""),"base64"),e=f(e,r.slice(0,8),parseInt(s[1],10)).key,s=[],r=l.createDecipheriv(i,e,r),s.push(r.update(t)),s.push(r.final()),d.concat(s)):(n=o.match(u),d.from(n[2].replace(/[\r\n]/g,""),"base64")),{tag:o.match(h)[1],data:n}}},function(t,e,i){var l=i(46).Buffer,d=i(49),c=i(50).ec,p=i(32),m=i(109);function b(t,e){if(t.cmpn(0)<=0)throw new Error("invalid sig");if(t.cmp(e)>=e)throw new Error("invalid sig")}t.exports=function(t,e,i,r,n){var h=p(i);if("ec"===h.type){if("ecdsa"!==r&&"ecdsa/rsa"!==r)throw new Error("wrong public key type");return function(t,e,i){var r=m[i.data.algorithm.curve.join(".")];if(!r)throw new Error("unknown curve "+i.data.algorithm.curve.join("."));r=new c(r),i=i.data.subjectPrivateKey.data;return 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n={secp256k1:{name:"secp256k1",byteLength:32},secp224r1:{name:"p224",byteLength:28},prime256v1:{name:"p256",byteLength:32},prime192v1:{name:"p192",byteLength:24},ed25519:{name:"ed25519",byteLength:32},secp384r1:{name:"p384",byteLength:48},secp521r1:{name:"p521",byteLength:66}};function o(t){this.curveType=n[t],this.curveType||(this.curveType={name:t}),this.curve=new e.ec(this.curveType.name),this.keys=void 0}function s(t,e,i){Array.isArray(t)||(t=t.toArray());t=new r(t);return i&&t.length<i&&((i=new r(i-t.length)).fill(0),t=r.concat([i,t])),e?t.toString(e):t}n.p224=n.secp224r1,n.p256=n.secp256r1=n.prime256v1,n.p192=n.secp192r1=n.prime192v1,n.p384=n.secp384r1,n.p521=n.secp521r1,o.prototype.generateKeys=function(t,e){return this.keys=this.curve.genKeyPair(),this.getPublicKey(t,e)},o.prototype.computeSecret=function(t,e,i){return e=e||"utf8",r.isBuffer(t)||(t=new 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f=1,h=l(t,u,t.length,e),u=0;u<s;u++)f*=e;this.imuln(f),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}},b.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},b.prototype.clone=function(){var t=new b(null);return this.copy(t),t},b.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},b.prototype.strip=function(){for(;1<this.length&&0===this.words[this.length-1];)this.length--;return this._normSign()},b.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},b.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var d=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function r(t,e,i){i.negative=e.negative^t.negative;var r=t.length+e.length|0,r=(i.length=r)-1|0,n=(0|t.words[0])*(0|e.words[0]),o=n/67108864|0;i.words[0]=67108863&n;for(var s=1;s<r;s++){for(var a=o>>>26,h=67108863&o,u=Math.min(s,e.length-1),f=Math.max(0,s-t.length+1);f<=u;f++)a+=(n=(0|t.words[s-f|0])*(0|e.words[f])+h)/67108864|0,h=67108863&n;i.words[s]=0|h,o=0|a}return 0!==o?i.words[s]=0|o:i.length--,i.strip()}b.prototype.toString=function(t,e){if(e=0|e||1,16===(t=t||10)||"hex"===t){a="";for(var i=0,r=0,n=0;n<this.length;n++){var o=this.words[n],s=(16777215&(o<<i|r)).toString(16),a=0!=(r=o>>>24-i&16777215)||n!==this.length-1?d[6-s.length]+s+a:s+a;26<=(i+=2)&&(i-=26,n--)}for(0!==r&&(a=r.toString(16)+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}if(t===(0|t)&&2<=t&&t<=36){var h=c[t],u=p[t];a="";var f=this.clone();for(f.negative=0;!f.isZero();){var l=f.modn(u).toString(t);a=(f=f.idivn(u)).isZero()?l+a:d[h-l.length]+l+a}for(this.isZero()&&(a="0"+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}m(!1,"Base should be between 2 and 36")},b.prototype.toNumber=function(){var t=this.words[0];return 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r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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f=1,h=l(t,u,t.length,e),u=0;u<s;u++)f*=e;this.imuln(f),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}},b.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},b.prototype.clone=function(){var t=new b(null);return this.copy(t),t},b.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},b.prototype.strip=function(){for(;1<this.length&&0===this.words[this.length-1];)this.length--;return this._normSign()},b.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},b.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var d=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function r(t,e,i){i.negative=e.negative^t.negative;var r=t.length+e.length|0,r=(i.length=r)-1|0,n=(0|t.words[0])*(0|e.words[0]),o=n/67108864|0;i.words[0]=67108863&n;for(var s=1;s<r;s++){for(var a=o>>>26,h=67108863&o,u=Math.min(s,e.length-1),f=Math.max(0,s-t.length+1);f<=u;f++)a+=(n=(0|t.words[s-f|0])*(0|e.words[f])+h)/67108864|0,h=67108863&n;i.words[s]=0|h,o=0|a}return 0!==o?i.words[s]=0|o:i.length--,i.strip()}b.prototype.toString=function(t,e){if(e=0|e||1,16===(t=t||10)||"hex"===t){a="";for(var i=0,r=0,n=0;n<this.length;n++){var o=this.words[n],s=(16777215&(o<<i|r)).toString(16),a=0!=(r=o>>>24-i&16777215)||n!==this.length-1?d[6-s.length]+s+a:s+a;26<=(i+=2)&&(i-=26,n--)}for(0!==r&&(a=r.toString(16)+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}if(t===(0|t)&&2<=t&&t<=36){var h=c[t],u=p[t];a="";var f=this.clone();for(f.negative=0;!f.isZero();){var l=f.modn(u).toString(t);a=(f=f.idivn(u)).isZero()?l+a:d[h-l.length]+l+a}for(this.isZero()&&(a="0"+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}m(!1,"Base should be between 2 and 36")},b.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:2<this.length&&m(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},b.prototype.toJSON=function(){return this.toString(16)},b.prototype.toBuffer=function(t,e){return m(void 0!==i),this.toArrayLike(i,t,e)},b.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},b.prototype.toArrayLike=function(t,e,i){var r=this.byteLength(),n=i||Math.max(1,r);m(r<=n,"byte array longer than desired length"),m(0<n,"Requested array length <= 0"),this.strip();var o,s,e="le"===e,a=new t(n),h=this.clone();if(e){for(s=0;!h.isZero();s++)o=h.andln(255),h.iushrn(8),a[s]=o;for(;s<n;s++)a[s]=0}else{for(s=0;s<n-r;s++)a[s]=0;for(s=0;!h.isZero();s++)o=h.andln(255),h.iushrn(8),a[n-s-1]=o}return a},Math.clz32?b.prototype._countBits=function(t){return 32-Math.clz32(t)}:b.prototype._countBits=function(t){var e=t,t=0;return 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e,i=this.length>t.length?(e=this,t):(e=t,this),r=0;r<i.length;r++)this.words[r]=e.words[r]^i.words[r];if(this!==e)for(;r<e.length;r++)this.words[r]=e.words[r];return this.length=e.length,this.strip()},b.prototype.ixor=function(t){return m(0==(this.negative|t.negative)),this.iuxor(t)},b.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},b.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},b.prototype.inotn=function(t){m("number"==typeof t&&0<=t);var e=0|Math.ceil(t/26),t=t%26;this._expand(e),0<t&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return 0<t&&(this.words[i]=~this.words[i]&67108863>>26-t),this.strip()},b.prototype.notn=function(t){return this.clone().inotn(t)},b.prototype.setn=function(t,e){m("number"==typeof t&&0<=t);var i=t/26|0,t=t%26;return this._expand(1+i),this.words[i]=e?this.words[i]|1<<t:this.words[i]&~(1<<t),this.strip()},b.prototype.iadd=function(t){var e,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();for(var r=this.length>t.length?(i=this,t):(i=t,this),n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},b.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},b.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this.strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var n=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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l=i(1).Buffer,d=i(35);t.exports=function(t,e,i,r){if(l.isBuffer(t)||(t=l.from(t,"binary")),e&&8!==(e=!l.isBuffer(e)?l.from(e,"binary"):e).length)throw new RangeError("salt should be Buffer with 8 byte length");for(var n=i/8,o=l.alloc(n),s=l.alloc(r||0),a=l.alloc(0);0<n||0<r;){var h=new d;h.update(a),h.update(t),e&&h.update(e);var u,a=h.digest(),f=0;0<n&&(u=o.length-n,f=Math.min(n,a.length),a.copy(o,u,0,f),n-=f),f<a.length&&0<r&&(h=s.length-r,u=Math.min(r,a.length-f),a.copy(s,h,f,f+u),r-=u)}return a.fill(0),{key:o,iv:s}}},function(t,e,i){"use strict";var r=i(9),n=i(7),E=n.getNAF,x=n.getJSF,l=n.assert;function o(t,e){this.type=t,this.p=new r(e.p,16),this.red=e.prime?r.red(e.prime):r.mont(this.p),this.zero=new r(0).toRed(this.red),this.one=new r(1).toRed(this.red),this.two=new r(2).toRed(this.red),this.n=e.n&&new r(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new 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h=0;0<=a&&0===o[a];a--)h++;if(0<=a&&h++,s=s.dblp(h),a<0)break;var u=o[a];l(0!==u),s="affine"===t.type?0<u?s.mixedAdd(n[u-1>>1]):s.mixedAdd(n[-u-1>>1].neg()):0<u?s.add(n[u-1>>1]):s.add(n[-u-1>>1].neg())}return"affine"===t.type?s.toP():s},o.prototype._wnafMulAdd=function(t,e,i,r,n){for(var o,s=this._wnafT1,a=this._wnafT2,h=this._wnafT3,u=0,f=0;f<r;f++){var l=(o=e[f])._getNAFPoints(t);s[f]=l.wnd,a[f]=l.points}for(f=r-1;1<=f;f-=2){var d=f-1,c=f;if(1===s[d]&&1===s[c]){var p=[e[d],null,null,e[c]];0===e[d].y.cmp(e[c].y)?(p[1]=e[d].add(e[c]),p[2]=e[d].toJ().mixedAdd(e[c].neg())):0===e[d].y.cmp(e[c].y.redNeg())?(p[1]=e[d].toJ().mixedAdd(e[c]),p[2]=e[d].add(e[c].neg())):(p[1]=e[d].toJ().mixedAdd(e[c]),p[2]=e[d].toJ().mixedAdd(e[c].neg()));var m=[-3,-1,-5,-7,0,7,5,1,3],b=x(i[d],i[c]),u=Math.max(b[0].length,u);for(h[d]=new Array(u),h[c]=new Array(u),S=0;S<u;S++){var g=0|b[0][S],v=0|b[1][S];h[d][S]=m[3*(1+g)+(1+v)],h[c][S]=0,a[d]=p}}else h[d]=E(i[d],s[d],this._bitLength),h[c]=E(i[c],s[c],this._bitLength),u=Math.max(h[d].length,u),u=Math.max(h[c].length,u)}var y=this.jpoint(null,null,null),w=this._wnafT4;for(f=u;0<=f;f--){for(var M=0;0<=f;){for(var _=!0,S=0;S<r;S++)w[S]=0|h[S][f],0!==w[S]&&(_=!1);if(!_)break;M++,f--}if(0<=f&&M++,y=y.dblp(M),f<0)break;for(S=0;S<r;S++){var k=w[S];0!==k&&(0<k?o=a[S][k-1>>1]:k<0&&(o=a[S][-k-1>>1].neg()),y="affine"===o.type?y.mixedAdd(o):y.add(o))}}for(f=0;f<r;f++)a[f]=null;return n?y:y.toP()},(o.BasePoint=s).prototype.eq=function(){throw new Error("Not implemented")},s.prototype.validate=function(){return this.curve.validate(this)},o.prototype.decodePoint=function(t,e){t=n.toArray(t,e);e=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*e)return 6===t[0]?l(t[t.length-1]%2==0):7===t[0]&&l(t[t.length-1]%2==1),this.point(t.slice(1,1+e),t.slice(1+e,1+2*e));if((2===t[0]||3===t[0])&&t.length-1===e)return this.pointFromX(t.slice(1,1+e),3===t[0]);throw new Error("Unknown point format")},s.prototype.encodeCompressed=function(t){return this.encode(t,!0)},s.prototype._encode=function(t){var e=this.curve.p.byteLength(),i=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(i):[4].concat(i,this.getY().toArray("be",e))},s.prototype.encode=function(t,e){return n.encode(this._encode(e),t)},s.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},s.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},s.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var i=[this],r=this,n=0;n<e;n+=t){for(var o=0;o<t;o++)r=r.dbl();i.push(r)}return{step:t,points:i}},s.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],i=(1<<t)-1,r=1==i?null:this.dbl(),n=1;n<i;n++)e[n]=e[n-1].add(r);return{wnd:t,points:e}},s.prototype._getBeta=function(){return null},s.prototype.dblp=function(t){for(var e=this,i=0;i<t;i++)e=e.dbl();return e}},function(t,e,i){var c=i(204),p=i(212),m=i(213),b=i(43),g=i(77),v=i(1).Buffer;function r(t){var e;"object"!=typeof t||v.isBuffer(t)||(e=t.passphrase,t=t.key),"string"==typeof t&&(t=v.from(t));var i,r,n,o,s,a,h,u,f,t=m(t,e),l=t.tag,d=t.data;switch(l){case"CERTIFICATE":r=c.certificate.decode(d,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(i=(r=r||c.PublicKey.decode(d,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return c.RSAPublicKey.decode(r.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return r.subjectPrivateKey=r.subjectPublicKey,{type:"ec",data:r};case"1.2.840.10040.4.1":return r.algorithm.params.pub_key=c.DSAparam.decode(r.subjectPublicKey.data,"der"),{type:"dsa",data:r.algorithm.params};default:throw new Error("unknown key id "+i)}case"ENCRYPTED PRIVATE KEY":n=d=c.EncryptedPrivateKey.decode(d,"der"),o=e,s=n.algorithm.decrypt.kde.kdeparams.salt,a=parseInt(n.algorithm.decrypt.kde.kdeparams.iters.toString(),10),h=p[n.algorithm.decrypt.cipher.algo.join(".")],u=n.algorithm.decrypt.cipher.iv,f=n.subjectPrivateKey,n=parseInt(h.split("-")[1],10)/8,n=g.pbkdf2Sync(o,s,a,n,"sha1"),n=b.createDecipheriv(h,n,u),(u=[]).push(n.update(f)),u.push(n.final()),d=v.concat(u);case"PRIVATE KEY":switch(i=(r=c.PrivateKey.decode(d,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return c.RSAPrivateKey.decode(r.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:r.algorithm.curve,privateKey:c.ECPrivateKey.decode(r.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return r.algorithm.params.priv_key=c.DSAparam.decode(r.subjectPrivateKey,"der"),{type:"dsa",params:r.algorithm.params};default:throw new Error("unknown key id "+i)}case"RSA PUBLIC KEY":return c.RSAPublicKey.decode(d,"der");case"RSA PRIVATE KEY":return c.RSAPrivateKey.decode(d,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:c.DSAPrivateKey.decode(d,"der")};case"EC PRIVATE KEY":return{curve:(d=c.ECPrivateKey.decode(d,"der")).parameters.value,privateKey:d.privateKey};default:throw new Error("unknown key type "+l)}}(t.exports=r).signature=c.signature},function(t,r,n){"use strict";!function(o){var e=n(11),i=n(34);r.a={name:"ModuleStore",data:()=>({loading:!0,search:{tab:"store",priceType:"all",isRecommend:!1,categoryId:0,type:"",keywords:""},commandDialogMsgs:[],commandDialogRunStart:0,commandDialogRunElapse:0,commandDialogShow:!1,commandDialogFinish:!1,commandDialogTitle:"",memberUserShow:!1,memberUserLoading:!1,memberLoginCaptchaImage:null,memberLoginInfo:{username:"",password:"",captcha:"",agree:!1},storeApiToken:i.a.get("storeApiToken",""),memberUser:{id:0,username:"",avatar:""},categories:[],types:[],modules:[],storeConfig:{disable:!1},installVersionDialogShow:!1,installVersionReleases:[],installVersionModule:null}),watch:{memberUser:{handler(t,e){this.doLoad()},deep:!0}},computed:{filterModules(){return 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s=this.words[n]<<o|r;t[i++]=255&s,i<t.length&&(t[i++]=s>>8&255),i<t.length&&(t[i++]=s>>16&255),6===o?(i<t.length&&(t[i++]=s>>24&255),o=r=0):(r=s>>>24,o+=2)}if(i<t.length)for(t[i++]=r;i<t.length;)t[i++]=0},b.prototype._toArrayLikeBE=function(t,e){for(var i=t.length-1,r=0,n=0,o=0;n<this.length;n++){var s=this.words[n]<<o|r;t[i--]=255&s,0<=i&&(t[i--]=s>>8&255),0<=i&&(t[i--]=s>>16&255),6===o?(0<=i&&(t[i--]=s>>24&255),o=r=0):(r=s>>>24,o+=2)}if(0<=i)for(t[i--]=r;0<=i;)t[i--]=0},Math.clz32?b.prototype._countBits=function(t){return 32-Math.clz32(t)}:b.prototype._countBits=function(t){var e=t,t=0;return 4096<=e&&(t+=13,e>>>=13),64<=e&&(t+=7,e>>>=7),8<=e&&(t+=4,e>>>=4),2<=e&&(t+=2,e>>>=2),t+e},b.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,t=0;return 0==(8191&e)&&(t+=13,e>>>=13),0==(127&e)&&(t+=7,e>>>=7),0==(15&e)&&(t+=4,e>>>=4),0==(3&e)&&(t+=2,e>>>=2),0==(1&e)&&t++,t},b.prototype.bitLength=function(){var t=this.words[this.length-1],t=this._countBits(t);return 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r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)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tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function h(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i._strip()}function u(t,e,i){return h(t,e,i)}Math.imul||(a=o),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?a:i<63?o:i<1024?h:u)(this,t,e)},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new 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e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this._strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this._strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<=t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this._strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s._strip(),r._strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modrn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modrn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modrn=function(t){var e=t<0;m((t=e?-t:t)<=67108863);for(var i=(1<<26)%t,r=0,n=this.length-1;0<=n;n--)r=(i*r+(0|this.words[n]))%t;return e?-r:r},b.prototype.modn=function(t){return this.modrn(t)},b.prototype.idivn=function(t){var e=t<0;m((t=e?-t:t)<=67108863);for(var i=0,r=this.length-1;0<=r;r--){var n=(0|this.words[r])+67108864*i;this.words[r]=n/t|0,i=n%t}return this._strip(),e?this.ineg():this},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this._strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new _(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var f={k256:null,p224:null,p192:null,p25519:null};function g(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function y(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function S(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}g.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},e(v,g),v.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(y,g),e(w,g),e(M,g),M.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(f[t])return f[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new y;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return f[t]=e},_.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):(r(t,t.umod(this.m)._forceRed(this)),t)},_.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},_.prototype.add=function(t,e){this._verify2(t,e);e=t.add(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},_.prototype.iadd=function(t,e){this._verify2(t,e);e=t.iadd(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e},_.prototype.sub=function(t,e){this._verify2(t,e);e=t.sub(e);return e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},_.prototype.isub=function(t,e){this._verify2(t,e);e=t.isub(e);return e.cmpn(0)<0&&e.iadd(this.m),e},_.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},_.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},_.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},_.prototype.isqr=function(t){return this.imul(t,t.clone())},_.prototype.sqr=function(t){return this.mul(t,t)},_.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(m(e%2==1),3===e){e=this.m.add(new b(1)).iushrn(2);return this.pow(t,e)}for(var i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var d=f,c=0;0!==d.cmp(n);c++)d=d.redSqr();m(c<l);var p=this.pow(h,new b(1).iushln(l-c-1)),u=u.redMul(p),h=p.redSqr(),f=f.redMul(h),l=c}return u},_.prototype.invm=function(t){t=t._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},_.prototype.pow=function(t,e){if(e.isZero())return new b(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=new Array(16);i[0]=new b(1).toRed(this),i[1]=t;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],t);var n=i[0],o=0,s=0,a=e.bitLength()%26;for(0===a&&(a=26),r=e.length-1;0<=r;r--){for(var h=e.words[r],u=a-1;0<=u;u--){var f=h>>u&1;n!==i[0]&&(n=this.sqr(n)),0!=f||0!==o?(o<<=1,o|=f,(4==++s||0===r&&0===u)&&(n=this.mul(n,i[o]),o=s=0)):s=0}a=26}return n},_.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},_.prototype.convertFrom=function(t){t=t.clone();return t.red=null,t},b.mont=function(t){return new S(t)},e(S,_),S.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},S.prototype.convertFrom=function(t){t=this.imod(t.mul(this.rinv));return t.red=null,t},S.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;t=t.imul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},S.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new b(0)._forceRed(this);t=t.mul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 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ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:e.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),h("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:e.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),h("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 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353c7086 a272c240 88be9476 9fd16650"]}),h("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:e.sha256,gRed:!1,g:["9"]}),h("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:e.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{r=i(196)}catch(t){r=void 0}h("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c 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r)r.hasOwnProperty(e)&&"allocUnsafe"!==e&&"allocUnsafeSlow"!==e&&(o[e]=r[e]);if(n.Buffer.prototype=r.prototype,o.from&&o.from!==Uint8Array.from||(o.from=function(t,e,i){if("number"==typeof t)throw new TypeError('The "value" argument must not be of type number. 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r={};this._baseState=r,r.name=i,r.enc=t,r.parent=e||null,r.children=null,r.tag=null,r.args=null,r.reverseArgs=null,r.choice=null,r.optional=!1,r.any=!1,r.obj=!1,r.use=null,r.useDecoder=null,r.key=null,r.default=null,r.explicit=null,r.implicit=null,r.contains=null,r.parent||(r.children=[],this._wrap())}t.exports=u;const f=["enc","parent","children","tag","args","reverseArgs","choice","optional","any","obj","use","alteredUse","key","default","explicit","implicit","contains"];u.prototype.clone=function(){const e=this._baseState,i={};f.forEach(function(t){i[t]=e[t]});const t=new this.constructor(i.parent);return t._baseState=i,t},u.prototype._wrap=function(){const i=this._baseState;s.forEach(function(e){this[e]=function(){const t=new this.constructor(this);return i.children.push(t),t[e].apply(t,arguments)}},this)},u.prototype._init=function(t){const e=this._baseState;n(null===e.parent),t.call(this),e.children=e.children.filter(function(t){return t._baseState.parent===this},this),n.equal(e.children.length,1,"Root node can have only one child")},u.prototype._useArgs=function(t){const e=this._baseState,i=t.filter(function(t){return t instanceof this.constructor},this);t=t.filter(function(t){return!(t instanceof this.constructor)},this),0!==i.length&&(n(null===e.children),e.children=i,i.forEach(function(t){t._baseState.parent=this},this)),0!==t.length&&(n(null===e.args),e.args=t,e.reverseArgs=t.map(function(i){if("object"!=typeof i||i.constructor!==Object)return i;const r={};return Object.keys(i).forEach(function(t){t==(0|t)&&(t|=0);var e=i[t];r[e]=t}),r}))},["_peekTag","_decodeTag","_use","_decodeStr","_decodeObjid","_decodeTime","_decodeNull","_decodeInt","_decodeBool","_decodeList","_encodeComposite","_encodeStr","_encodeObjid","_encodeTime","_encodeNull","_encodeInt","_encodeBool"].forEach(function(e){u.prototype[e]=function(){var t=this._baseState;throw new Error(e+" not implemented for encoding: "+t.enc)}}),o.forEach(function(i){u.prototype[i]=function(){const t=this._baseState,e=Array.prototype.slice.call(arguments);return n(null===t.tag),t.tag=i,this._useArgs(e),this}}),u.prototype.use=function(t){n(t);const e=this._baseState;return n(null===e.use),e.use=t,this},u.prototype.optional=function(){return this._baseState.optional=!0,this},u.prototype.def=function(t){const e=this._baseState;return n(null===e.default),e.default=t,e.optional=!0,this},u.prototype.explicit=function(t){const e=this._baseState;return n(null===e.explicit&&null===e.implicit),e.explicit=t,this},u.prototype.implicit=function(t){const e=this._baseState;return n(null===e.explicit&&null===e.implicit),e.implicit=t,this},u.prototype.obj=function(){const t=this._baseState,e=Array.prototype.slice.call(arguments);return t.obj=!0,0!==e.length&&this._useArgs(e),this},u.prototype.key=function(t){const e=this._baseState;return n(null===e.key),e.key=t,this},u.prototype.any=function(){return this._baseState.any=!0,this},u.prototype.choice=function(e){const t=this._baseState;return n(null===t.choice),t.choice=e,this._useArgs(Object.keys(e).map(function(t){return e[t]})),this},u.prototype.contains=function(t){const e=this._baseState;return n(null===e.use),e.contains=t,this},u.prototype._decode=function(e,i){const r=this._baseState;if(null===r.parent)return e.wrapResult(r.children[0]._decode(e,i));let n,o=r.default,s=!0,t=null;if(null!==r.key&&(t=e.enterKey(r.key)),r.optional){let t=null;if(null!==r.explicit?t=r.explicit:null!==r.implicit?t=r.implicit:null!==r.tag&&(t=r.tag),null!==t||r.any){if(s=this._peekTag(e,t,r.any),e.isError(s))return s}else{const n=e.save();try{null===r.choice?this._decodeGeneric(r.tag,e,i):this._decodeChoice(e,i),s=!0}catch(e){s=!1}e.restore(n)}}if(r.obj&&s&&(n=e.enterObject()),s){if(null!==r.explicit){const i=this._decodeTag(e,r.explicit);if(e.isError(i))return i;e=i}const n=e.offset;if(null===r.use&&null===r.choice){let t;r.any&&(t=e.save());const n=this._decodeTag(e,null!==r.implicit?r.implicit:r.tag,r.any);if(e.isError(n))return n;r.any?o=e.raw(t):e=n}if(i&&i.track&&null!==r.tag&&i.track(e.path(),n,e.length,"tagged"),i&&i.track&&null!==r.tag&&i.track(e.path(),e.offset,e.length,"content"),r.any||(o=null===r.choice?this._decodeGeneric(r.tag,e,i):this._decodeChoice(e,i)),e.isError(o))return o;if(r.any||null!==r.choice||null===r.children||r.children.forEach(function(t){t._decode(e,i)}),r.contains&&("octstr"===r.tag||"bitstr"===r.tag)){const n=new h(o);o=this._getUse(r.contains,e._reporterState.obj)._decode(n,i)}}return r.obj&&s&&(o=e.leaveObject(n)),null===r.key||null===o&&!0!==s?null!==t&&e.exitKey(t):e.leaveKey(t,r.key,o),o},u.prototype._decodeGeneric=function(t,e,i){var r=this._baseState;return"seq"===t||"set"===t?null:"seqof"===t||"setof"===t?this._decodeList(e,t,r.args[0],i):/str$/.test(t)?this._decodeStr(e,t,i):"objid"===t&&r.args?this._decodeObjid(e,r.args[0],r.args[1],i):"objid"===t?this._decodeObjid(e,null,null,i):"gentime"===t||"utctime"===t?this._decodeTime(e,t,i):"null_"===t?this._decodeNull(e,i):"bool"===t?this._decodeBool(e,i):"objDesc"===t?this._decodeStr(e,t,i):"int"===t||"enum"===t?this._decodeInt(e,r.args&&r.args[0],i):null!==r.use?this._getUse(r.use,e._reporterState.obj)._decode(e,i):e.error("unknown tag: "+t)},u.prototype._getUse=function(t,e){const i=this._baseState;return i.useDecoder=this._use(t,e),n(null===i.useDecoder._baseState.parent),i.useDecoder=i.useDecoder._baseState.children[0],i.implicit!==i.useDecoder._baseState.implicit&&(i.useDecoder=i.useDecoder.clone(),i.useDecoder._baseState.implicit=i.implicit),i.useDecoder},u.prototype._decodeChoice=function(r,n){const o=this._baseState;let s=null,a=!1;return Object.keys(o.choice).some(function(t){const e=r.save(),i=o.choice[t];try{const o=i._decode(r,n);if(r.isError(o))return!1;s={type:t,value:o},a=!0}catch(t){return r.restore(e),!1}return!0},this),a?s:r.error("Choice not matched")},u.prototype._createEncoderBuffer=function(t){return new r(t,this.reporter)},u.prototype._encode=function(t,e,i){var r=this._baseState;if(null===r.default||r.default!==t){t=this._encodeValue(t,e,i);return void 0===t||this._skipDefault(t,e,i)?void 0:t}},u.prototype._encodeValue=function(i,r,t){const e=this._baseState;if(null===e.parent)return e.children[0]._encode(i,r||new a);let n=null;if(this.reporter=r,e.optional&&void 0===i){if(null===e.default)return;i=e.default}let o=null,s=!1;if(e.any)n=this._createEncoderBuffer(i);else if(e.choice)n=this._encodeChoice(i,r);else if(e.contains)o=this._getUse(e.contains,t)._encode(i,r),s=!0;else if(e.children)o=e.children.map(function(t){if("null_"===t._baseState.tag)return 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W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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i=Math.pow(2,30)-1;t.exports=function(t,e){if("number"!=typeof t)throw new TypeError("Iterations not a number");if(t<0)throw new TypeError("Bad iterations");if("number"!=typeof e)throw new TypeError("Key length not a number");if(e<0||i<e||e!=e)throw new TypeError("Bad key length")}},function(e,t,i){!function(t){t=t.browser||!t.version||6<=parseInt(t.version.split(".")[0].slice(1),10)?"utf-8":"binary";e.exports=t}.call(this,i(2))},function(t,e,i){var u=i(75),f=i(38),l=i(39),b=i(1).Buffer,g=i(78),v=i(79),y=i(81),d=b.alloc(128),w={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20};function M(t,e,i){var r,n="rmd160"===(r=t)||"ripemd160"===r?function(t){return(new f).update(t).digest()}:"md5"===r?u:function(t){return l(r).update(t).digest()},o="sha512"===t||"sha384"===t?128:64;e.length>o?e=n(e):e.length<o&&(e=b.concat([e,d],o));for(var 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a=0;a<=24;a+=8)n<<=1,n|=e>>a+s&1;for(a=0;a<=24;a+=8)n<<=1,n|=t>>a+s&1}for(a=0;a<=24;a+=8)n<<=1,n|=e>>a+s&1;for(s=1;s<=3;s++){for(a=0;a<=24;a+=8)o<<=1,o|=e>>a+s&1;for(a=0;a<=24;a+=8)o<<=1,o|=t>>a+s&1}for(a=0;a<=24;a+=8)o<<=1,o|=t>>a+s&1;i[r+0]=n>>>0,i[r+1]=o>>>0},e.r28shl=function(t,e){return t<<e&268435455|t>>>28-e};var h=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];e.pc2=function(t,e,i,r){for(var n=0,o=0,s=h.length>>>1,a=0;a<s;a++)n<<=1,n|=t>>>h[a]&1;for(a=s;a<h.length;a++)o<<=1,o|=e>>>h[a]&1;i[r+0]=n>>>0,i[r+1]=o>>>0},e.expand=function(t,e,i){for(var r=0,n=0,r=(1&t)<<5|t>>>27,o=23;15<=o;o-=4)r<<=6,r|=t>>>o&63;for(o=11;3<=o;o-=4)n|=t>>>o&63,n<<=6;n|=(31&t)<<1|t>>>31,e[i+0]=r>>>0,e[i+1]=n>>>0};var n=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];e.substitute=function(t,e){for(var i=0,r=0;r<4;r++)i<<=4,i|=n[64*r+(t>>>18-6*r&63)];for(r=0;r<4;r++)i<<=4,i|=n[256+64*r+(e>>>18-6*r&63)];return i>>>0};var r=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];e.permute=function(t){for(var e=0,i=0;i<r.length;i++)e<<=1,e|=t>>>r[i]&1;return e>>>0},e.padSplit=function(t,e,i){for(var r=t.toString(2);r.length<e;)r="0"+r;for(var n=[],o=0;o<e;o+=i)n.push(r.slice(o,o+i));return n.join(" ")}},function(t,e,i){"use strict";var s=i(6),r=i(0),f=i(82),n=i(42);function o(){this.tmp=new Array(2),this.keys=null}function a(t){n.call(this,t);var e=new o;this._desState=e,this.deriveKeys(e,t.key)}r(a,n),(t.exports=a).create=function(t){return new a(t)};var h=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];a.prototype.deriveKeys=function(t,e){t.keys=new Array(32),s.equal(e.length,this.blockSize,"Invalid key length");var i=f.readUInt32BE(e,0),r=f.readUInt32BE(e,4);f.pc1(i,r,t.tmp,0),i=t.tmp[0],r=t.tmp[1];for(var n=0;n<t.keys.length;n+=2){var o=h[n>>>1],i=f.r28shl(i,o),r=f.r28shl(r,o);f.pc2(i,r,t.keys,n)}},a.prototype._update=function(t,e,i,r){var n=this._desState,o=f.readUInt32BE(t,e),e=f.readUInt32BE(t,e+4);f.ip(o,e,n.tmp,0),o=n.tmp[0],e=n.tmp[1],"encrypt"===this.type?this._encrypt(n,o,e,n.tmp,0):this._decrypt(n,o,e,n.tmp,0),o=n.tmp[0],e=n.tmp[1],f.writeUInt32BE(i,o,r),f.writeUInt32BE(i,e,r+4)},a.prototype._pad=function(t,e){for(var i=t.length-e,r=e;r<t.length;r++)t[r]=i;return!0},a.prototype._unpad=function(t){for(var e=t[t.length-1],i=t.length-e;i<t.length;i++)s.equal(t[i],e);return t.slice(0,t.length-e)},a.prototype._encrypt=function(t,e,i,r,n){for(var o=e,s=i,a=0;a<t.keys.length;a+=2){var h=t.keys[a],u=t.keys[a+1];f.expand(s,t.tmp,0),h^=t.tmp[0],u^=t.tmp[1];h=f.substitute(h,u),u=s,s=(o^f.permute(h))>>>0,o=u}f.rip(s,o,r,n)},a.prototype._decrypt=function(t,e,i,r,n){for(var o=i,s=e,a=t.keys.length-2;0<=a;a-=2){var h=t.keys[a],u=t.keys[a+1];f.expand(o,t.tmp,0),h^=t.tmp[0],u^=t.tmp[1];h=f.substitute(h,u),u=o,o=(s^f.permute(h))>>>0,s=u}f.rip(o,s,r,n)}},function(t,e,i){var h=i(25),u=i(1).Buffer,f=i(85);e.encrypt=function(t,e){var i=Math.ceil(e.length/16),r=t._cache.length;t._cache=u.concat([t._cache,u.allocUnsafe(16*i)]);for(var n=0;n<i;n++){var o=(s=void 0,s=(o=t)._cipher.encryptBlockRaw(o._prev),f(o._prev),s),s=r+16*n;t._cache.writeUInt32BE(o[0],s+0),t._cache.writeUInt32BE(o[1],s+4),t._cache.writeUInt32BE(o[2],s+8),t._cache.writeUInt32BE(o[3],s+12)}var a=t._cache.slice(0,e.length);return t._cache=t._cache.slice(e.length),h(e,a)}},function(t,e){t.exports=function(t){for(var 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o=i(29),s=i(1).Buffer,a=i(10),r=i(0),h=i(164),n=i(25),u=i(85);function f(t,e,i,r){a.call(this);var n=s.alloc(4,0);this._cipher=new o.AES(e);n=this._cipher.encryptBlock(n);this._ghash=new h(n),i=function(t,e,i){if(12===e.length)return t._finID=s.concat([e,s.from([0,0,0,1])]),s.concat([e,s.from([0,0,0,2])]);var r=new h(i),n=e.length,i=n%16;r.update(e),i&&r.update(s.alloc(16-i,0)),r.update(s.alloc(8,0));i=8*n,n=s.alloc(8);n.writeUIntBE(i,0,8),r.update(n),t._finID=r.state;t=s.from(t._finID);return u(t),t}(this,i,n),this._prev=s.from(i),this._cache=s.allocUnsafe(0),this._secCache=s.allocUnsafe(0),this._decrypt=r,this._alen=0,this._len=0,this._mode=t,this._authTag=null,this._called=!1}r(f,a),f.prototype._update=function(t){this._called||!this._alen||(e=16-this._alen%16)<16&&(e=s.alloc(e,0),this._ghash.update(e)),this._called=!0;var e=this._mode.encrypt(this,t);return 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d=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function r(t,e,i){i.negative=e.negative^t.negative;var r=t.length+e.length|0,r=(i.length=r)-1|0,n=(0|t.words[0])*(0|e.words[0]),o=n/67108864|0;i.words[0]=67108863&n;for(var s=1;s<r;s++){for(var a=o>>>26,h=67108863&o,u=Math.min(s,e.length-1),f=Math.max(0,s-t.length+1);f<=u;f++)a+=(n=(0|t.words[s-f|0])*(0|e.words[f])+h)/67108864|0,h=67108863&n;i.words[s]=0|h,o=0|a}return 0!==o?i.words[s]=0|o:i.length--,i.strip()}b.prototype.toString=function(t,e){if(e=0|e||1,16===(t=t||10)||"hex"===t){a="";for(var i=0,r=0,n=0;n<this.length;n++){var o=this.words[n],s=(16777215&(o<<i|r)).toString(16),a=0!=(r=o>>>24-i&16777215)||n!==this.length-1?d[6-s.length]+s+a:s+a;26<=(i+=2)&&(i-=26,n--)}for(0!==r&&(a=r.toString(16)+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}if(t===(0|t)&&2<=t&&t<=36){var h=c[t],u=p[t];a="";var f=this.clone();for(f.negative=0;!f.isZero();){var l=f.modn(u).toString(t);a=(f=f.idivn(u)).isZero()?l+a:d[h-l.length]+l+a}for(this.isZero()&&(a="0"+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}m(!1,"Base should be between 2 and 36")},b.prototype.toNumber=function(){var t=this.words[0];return 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W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(h[t])return h[t];var e;if("k256"===t)e=new f;else if("p224"===t)e=new g;else if("p192"===t)e=new v;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new y}return h[t]=e},w.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},w.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},w.prototype.imod=function(t){return(this.prime?this.prime.ireduce(t):t.umod(this.m))._forceRed(this)},w.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},w.prototype.add=function(t,e){this._verify2(t,e);e=t.add(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},w.prototype.iadd=function(t,e){this._verify2(t,e);e=t.iadd(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e},w.prototype.sub=function(t,e){this._verify2(t,e);e=t.sub(e);return e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},w.prototype.isub=function(t,e){this._verify2(t,e);e=t.isub(e);return e.cmpn(0)<0&&e.iadd(this.m),e},w.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},w.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},w.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},w.prototype.isqr=function(t){return this.imul(t,t.clone())},w.prototype.sqr=function(t){return this.mul(t,t)},w.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(m(e%2==1),3===e){e=this.m.add(new b(1)).iushrn(2);return this.pow(t,e)}for(var i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var d=f,c=0;0!==d.cmp(n);c++)d=d.redSqr();m(c<l);var p=this.pow(h,new b(1).iushln(l-c-1)),u=u.redMul(p),h=p.redSqr(),f=f.redMul(h),l=c}return u},w.prototype.invm=function(t){t=t._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},w.prototype.pow=function(t,e){if(e.isZero())return new b(1).toRed(this);if(0===e.cmpn(1))return t.clone();var i=new Array(16);i[0]=new b(1).toRed(this),i[1]=t;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],t);var n=i[0],o=0,s=0,a=e.bitLength()%26;for(0===a&&(a=26),r=e.length-1;0<=r;r--){for(var h=e.words[r],u=a-1;0<=u;u--){var f=h>>u&1;n!==i[0]&&(n=this.sqr(n)),0!=f||0!==o?(o<<=1,o|=f,(4==++s||0===r&&0===u)&&(n=this.mul(n,i[o]),o=s=0)):s=0}a=26}return n},w.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},w.prototype.convertFrom=function(t){t=t.clone();return t.red=null,t},b.mont=function(t){return new M(t)},e(M,w),M.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},M.prototype.convertFrom=function(t){t=this.imod(t.mul(this.rinv));return t.red=null,t},M.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;t=t.imul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},M.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new b(0)._forceRed(this);t=t.mul(e),e=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),t=t.isub(e).iushrn(this.shift),e=t;return 0<=t.cmp(this.m)?e=t.isub(this.m):t.cmpn(0)<0&&(e=t.iadd(this.m)),e._forceRed(this)},M.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(this)}.call(this,S(15)(t))},function(t,e,i){var c=i(169),r=i(45);function n(t){this.rand=t||new r.Rand}(t.exports=n).create=function(t){return new n(t)},n.prototype._randbelow=function(t){var e=t.bitLength(),i=Math.ceil(e/8);do{var r=new c(this.rand.generate(i))}while(0<=r.cmp(t));return r},n.prototype._randrange=function(t,e){e=e.sub(t);return t.add(this._randbelow(e))},n.prototype.test=function(t,e,i){var r=t.bitLength(),n=c.mont(t),o=new c(1).toRed(n);e=e||Math.max(1,r/48|0);for(var s=t.subn(1),a=0;!s.testn(a);a++);for(var h=t.shrn(a),u=s.toRed(n);0<e;e--){var f=this._randrange(new c(2),s);i&&i(f);var l=f.toRed(n).redPow(h);if(0!==l.cmp(o)&&0!==l.cmp(u)){for(var d=1;d<a;d++){if(0===(l=l.redSqr()).cmp(o))return!1;if(0===l.cmp(u))break}if(d===a)return!1}}return!0},n.prototype.getDivisor=function(t,e){var i=t.bitLength(),r=c.mont(t),n=new c(1).toRed(r);e=e||Math.max(1,i/48|0);for(var o=t.subn(1),s=0;!o.testn(s);s++);for(var a=t.shrn(s),h=o.toRed(r);0<e;e--){var u=this._randrange(new c(2),o),f=t.gcd(u);if(0!==f.cmpn(1))return f;var l=u.toRed(r).redPow(a);if(0!==l.cmp(n)&&0!==l.cmp(h)){for(var d=1;d<s;d++){if(0===(l=l.redSqr()).cmp(n))return l.fromRed().subn(1).gcd(t);if(0===l.cmp(h))break}if(d===s)return(l=l.redSqr()).fromRed().subn(1).gcd(t)}}return!1}},function(D,t,N){"use strict";!function(t,m){var r;(D.exports=M).ReadableState=w,N(12).EventEmitter;function b(t,e){return t.listeners(e).length}var n,e,i,o=N(93),l=N(4).Buffer,d=t.Uint8Array||function(){},s=N(176),g=s&&s.debuglog?s.debuglog("stream"):function(){},a=N(177),t=N(94),h=N(95).getHighWaterMark,s=N(20).codes,c=s.ERR_INVALID_ARG_TYPE,p=s.ERR_STREAM_PUSH_AFTER_EOF,u=s.ERR_METHOD_NOT_IMPLEMENTED,v=s.ERR_STREAM_UNSHIFT_AFTER_END_EVENT;N(0)(M,o);var y=t.errorOrDestroy,f=["error","close","destroy","pause","resume"];function w(t,e,i){r=r||N(21),"boolean"!=typeof i&&(i=e instanceof r),this.objectMode=!!(t=t||{}).objectMode,i&&(this.objectMode=this.objectMode||!!t.readableObjectMode),this.highWaterMark=h(this,t,"readableHighWaterMark",i),this.buffer=new a,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.paused=!0,this.emitClose=!1!==t.emitClose,this.autoDestroy=!!t.autoDestroy,this.destroyed=!1,this.defaultEncoding=t.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,t.encoding&&(n=n||N(13).StringDecoder,this.decoder=new n(t.encoding),this.encoding=t.encoding)}function M(t){if(r=r||N(21),!(this instanceof M))return new M(t);var e=this instanceof r;this._readableState=new w(t,this,e),this.readable=!0,t&&("function"==typeof t.read&&(this._read=t.read),"function"==typeof t.destroy&&(this._destroy=t.destroy)),o.call(this)}function _(t,e,i,r,n){g("readableAddChunk",e);var 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r=0,n=this.length=1;n<=67108863;n*=e)r++;for(var n=n/e|0,o=t.length-i,s=o%--r,a=Math.min(o,o-s)+i,h=0,u=i;u<a;u+=r)h=l(t,u,u+r,e),this.imuln(n),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h);if(0!=s){for(var f=1,h=l(t,u,t.length,e),u=0;u<s;u++)f*=e;this.imuln(f),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}},b.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},b.prototype.clone=function(){var t=new b(null);return this.copy(t),t},b.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},b.prototype.strip=function(){for(;1<this.length&&0===this.words[this.length-1];)this.length--;return this._normSign()},b.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},b.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var 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this.isZero()||(this.negative^=1),this},b.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},b.prototype.ior=function(t){return m(0==(this.negative|t.negative)),this.iuor(t)},b.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},b.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},b.prototype.iuand=function(t){for(var e=this.length>t.length?t:this,i=0;i<e.length;i++)this.words[i]=this.words[i]&t.words[i];return this.length=e.length,this.strip()},b.prototype.iand=function(t){return m(0==(this.negative|t.negative)),this.iuand(t)},b.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},b.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},b.prototype.iuxor=function(t){for(var e,i=this.length>t.length?(e=this,t):(e=t,this),r=0;r<i.length;r++)this.words[r]=e.words[r]^i.words[r];if(this!==e)for(;r<e.length;r++)this.words[r]=e.words[r];return this.length=e.length,this.strip()},b.prototype.ixor=function(t){return m(0==(this.negative|t.negative)),this.iuxor(t)},b.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},b.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},b.prototype.inotn=function(t){m("number"==typeof t&&0<=t);var e=0|Math.ceil(t/26),t=t%26;this._expand(e),0<t&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return 0<t&&(this.words[i]=~this.words[i]&67108863>>26-t),this.strip()},b.prototype.notn=function(t){return this.clone().inotn(t)},b.prototype.setn=function(t,e){m("number"==typeof t&&0<=t);var i=t/26|0,t=t%26;return this._expand(1+i),this.words[i]=e?this.words[i]|1<<t:this.words[i]&~(1<<t),this.strip()},b.prototype.iadd=function(t){var e,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();for(var r=this.length>t.length?(i=this,t):(i=t,this),n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},b.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},b.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this.strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var n=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),o(this,t,e)},b.prototype.imul=function(t){return this.clone().mulTo(t,this)},b.prototype.imuln=function(t){m("number"==typeof t),m(t<67108864);for(var e=0,i=0;i<this.length;i++){var r=(0|this.words[i])*t,n=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=n>>>26,this.words[i]=67108863&n}return 0!==e&&(this.words[i]=e,this.length++),this},b.prototype.muln=function(t){return this.clone().imuln(t)},b.prototype.sqr=function(){return this.mul(this)},b.prototype.isqr=function(){return this.imul(this.clone())},b.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),i=0;i<e.length;i++){var r=i%26;e[i]=(t.words[i/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new b(1);for(var i=this,r=0;r<e.length&&0===e[r];r++,i=i.sqr());if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return this.negative=0,this},b.prototype.abs=function(){return this.clone().iabs()},b.prototype._ishlnsubmul=function(t,e,i){var r=t.length+i;this._expand(r);for(var n=0,o=0;o<t.length;o++){var s=(0|this.words[o+i])+n,a=(0|t.words[o])*e,n=((s-=67108863&a)>>26)-(a/67108864|0);this.words[o+i]=67108863&s}for(;o<this.length-i;o++)n=(s=(0|this.words[o+i])+n)>>26,this.words[o+i]=67108863&s;if(0===n)return this.strip();for(m(-1===n),o=n=0;o<this.length;o++)n=(s=-(0|this.words[o])+n)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},b.prototype._wordDiv=function(t,e){this.length,t.length;var i,r=this.clone(),n=t,o=0|n.words[n.length-1];0!=(i=26-this._countBits(o))&&(n=n.ushln(i),r.iushln(i),o=0|n.words[n.length-1]);var s,a=r.length-n.length;if("mod"!==e){(s=new b(null)).length=1+a,s.words=new Array(s.length);for(var h=0;h<s.length;h++)s.words[h]=0}t=r.clone()._ishlnsubmul(n,1,a);0===t.negative&&(r=t,s&&(s.words[a]=1));for(var u=a-1;0<=u;u--){var f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var h={k256:null,p224:null,p192:null,p25519:null};function u(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function f(){u.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){u.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function v(){u.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function y(){u.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function M(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}u.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},u.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},u.prototype.split=function(t,e){t.iushrn(this.n,0,e)},u.prototype.imulK=function(t){return t.imul(this.k)},e(f,u),f.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},f.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(g,u),e(v,u),e(y,u),y.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 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this.isZero()||(this.negative^=1),this},b.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},b.prototype.ior=function(t){return m(0==(this.negative|t.negative)),this.iuor(t)},b.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},b.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},b.prototype.iuand=function(t){for(var e=this.length>t.length?t:this,i=0;i<e.length;i++)this.words[i]=this.words[i]&t.words[i];return this.length=e.length,this.strip()},b.prototype.iand=function(t){return m(0==(this.negative|t.negative)),this.iuand(t)},b.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},b.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},b.prototype.iuxor=function(t){for(var e,i=this.length>t.length?(e=this,t):(e=t,this),r=0;r<i.length;r++)this.words[r]=e.words[r]^i.words[r];if(this!==e)for(;r<e.length;r++)this.words[r]=e.words[r];return this.length=e.length,this.strip()},b.prototype.ixor=function(t){return m(0==(this.negative|t.negative)),this.iuxor(t)},b.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},b.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},b.prototype.inotn=function(t){m("number"==typeof t&&0<=t);var e=0|Math.ceil(t/26),t=t%26;this._expand(e),0<t&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return 0<t&&(this.words[i]=~this.words[i]&67108863>>26-t),this.strip()},b.prototype.notn=function(t){return this.clone().inotn(t)},b.prototype.setn=function(t,e){m("number"==typeof t&&0<=t);var i=t/26|0,t=t%26;return this._expand(1+i),this.words[i]=e?this.words[i]|1<<t:this.words[i]&~(1<<t),this.strip()},b.prototype.iadd=function(t){var e,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();for(var r=this.length>t.length?(i=this,t):(i=t,this),n=0,o=0;o<r.length;o++)e=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&e,n=e>>>26;for(;0!==n&&o<i.length;o++)e=(0|i.words[o])+n,this.words[o]=67108863&e,n=e>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},b.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},b.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i,r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;for(var n=0<r?(i=this,t):(i=t,this),o=0,s=0;s<n.length;s++)o=(e=(0|i.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<i.length;s++)o=(e=(0|i.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this.strip()},b.prototype.sub=function(t){return this.clone().isub(t)};var n=function(t,e,i){var r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},b.prototype.mulf=function(t){var e=new b(null);return e.words=new Array(this.length+t.length),o(this,t,e)},b.prototype.imul=function(t){return this.clone().mulTo(t,this)},b.prototype.imuln=function(t){m("number"==typeof t),m(t<67108864);for(var e=0,i=0;i<this.length;i++){var r=(0|this.words[i])*t,n=(67108863&r)+(67108863&e);e>>=26,e+=r/67108864|0,e+=n>>>26,this.words[i]=67108863&n}return 0!==e&&(this.words[i]=e,this.length++),this},b.prototype.muln=function(t){return this.clone().imuln(t)},b.prototype.sqr=function(){return this.mul(this)},b.prototype.isqr=function(){return this.imul(this.clone())},b.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),i=0;i<e.length;i++){var r=i%26;e[i]=(t.words[i/26|0]&1<<r)>>>r}return e}(t);if(0===e.length)return new b(1);for(var i=this,r=0;r<e.length&&0===e[r];r++,i=i.sqr());if(++r<e.length)for(var n=i.sqr();r<e.length;r++,n=n.sqr())0!==e[r]&&(i=i.mul(n));return i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return this.negative=0,this},b.prototype.abs=function(){return this.clone().iabs()},b.prototype._ishlnsubmul=function(t,e,i){var r=t.length+i;this._expand(r);for(var n=0,o=0;o<t.length;o++){var s=(0|this.words[o+i])+n,a=(0|t.words[o])*e,n=((s-=67108863&a)>>26)-(a/67108864|0);this.words[o+i]=67108863&s}for(;o<this.length-i;o++)n=(s=(0|this.words[o+i])+n)>>26,this.words[o+i]=67108863&s;if(0===n)return this.strip();for(m(-1===n),o=n=0;o<this.length;o++)n=(s=-(0|this.words[o])+n)>>26,this.words[o]=67108863&s;return this.negative=1,this.strip()},b.prototype._wordDiv=function(t,e){this.length,t.length;var i,r=this.clone(),n=t,o=0|n.words[n.length-1];0!=(i=26-this._countBits(o))&&(n=n.ushln(i),r.iushln(i),o=0|n.words[n.length-1]);var s,a=r.length-n.length;if("mod"!==e){(s=new b(null)).length=1+a,s.words=new Array(s.length);for(var h=0;h<s.length;h++)s.words[h]=0}t=r.clone()._ishlnsubmul(n,1,a);0===t.negative&&(r=t,s&&(s.words[a]=1));for(var u=a-1;0<=u;u--){var f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new b(0),o=new b(0),s=new b(1),a=0;e.isEven()&&i.isEven();)e.iushrn(1),i.iushrn(1),++a;for(var h=i.clone(),u=e.clone();!e.isZero();){for(var f=0,l=1;0==(e.words[0]&l)&&f<26;++f,l<<=1);if(0<f)for(e.iushrn(f);0<f--;)(r.isOdd()||n.isOdd())&&(r.iadd(h),n.isub(u)),r.iushrn(1),n.iushrn(1);for(var d=0,c=1;0==(i.words[0]&c)&&d<26;++d,c<<=1);if(0<d)for(i.iushrn(d);0<d--;)(o.isOdd()||s.isOdd())&&(o.iadd(h),s.isub(u)),o.iushrn(1),s.iushrn(1);0<=e.cmp(i)?(e.isub(i),r.isub(o),n.isub(s)):(i.isub(e),o.isub(r),s.isub(n))}return{a:o,b:s,gcd:i.iushln(a)}},b.prototype._invmp=function(t){m(0===t.negative),m(!t.isZero());for(var e,i=this,r=t.clone(),i=0!==i.negative?i.umod(t):i.clone(),n=new b(1),o=new b(0),s=r.clone();0<i.cmpn(1)&&0<r.cmpn(1);){for(var a=0,h=1;0==(i.words[0]&h)&&a<26;++a,h<<=1);if(0<a)for(i.iushrn(a);0<a--;)n.isOdd()&&n.iadd(s),n.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},b.prototype.redSqrt=function(){return m(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},b.prototype.redInvm=function(){return m(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},b.prototype.redNeg=function(){return m(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},b.prototype.redPow=function(t){return m(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var h={k256:null,p224:null,p192:null,p25519:null};function u(t,e){this.name=t,this.p=new b(e,16),this.n=this.p.bitLength(),this.k=new b(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function f(){u.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){u.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function v(){u.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function y(){u.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){var e;"string"==typeof t?(e=b._prime(t),this.m=e.p,this.prime=e):(m(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null)}function M(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new b(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}u.prototype._tmp=function(){var t=new b(null);return t.words=new Array(Math.ceil(this.n/13)),t},u.prototype.ireduce=function(t){for(var e,i=t;this.split(i,this.tmp),(e=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength())>this.n;);t=e<this.n?-1:i.ucmp(this.p);return 0===t?(i.words[0]=0,i.length=1):0<t?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},u.prototype.split=function(t,e){t.iushrn(this.n,0,e)},u.prototype.imulK=function(t){return t.imul(this.k)},e(f,u),f.prototype.split=function(t,e){for(var i=Math.min(t.length,9),r=0;r<i;r++)e.words[r]=t.words[r];if(e.length=i,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,r=10;r<t.length;r++){var o=0|t.words[r];t.words[r-10]=(4194303&o)<<4|n>>>22,n=o}0===(t.words[r-10]=n>>>=22)&&10<t.length?t.length-=10:t.length-=9},f.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,i=0;i<t.length;i++){var r=0|t.words[i];e+=977*r,t.words[i]=67108863&e,e=64*r+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},e(g,u),e(v,u),e(y,u),y.prototype.imulK=function(t){for(var e=0,i=0;i<t.length;i++){var r=19*(0|t.words[i])+e,n=67108863&r;r>>>=26,t.words[i]=n,e=r}return 0!==e&&(t.words[t.length++]=e),t},b._prime=function(t){if(h[t])return h[t];var e;if("k256"===t)e=new f;else if("p224"===t)e=new g;else if("p192"===t)e=new v;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new y}return h[t]=e},w.prototype._verify1=function(t){m(0===t.negative,"red works only with positives"),m(t.red,"red works only with red numbers")},w.prototype._verify2=function(t,e){m(0==(t.negative|e.negative),"red works only with positives"),m(t.red&&t.red===e.red,"red works only with red numbers")},w.prototype.imod=function(t){return(this.prime?this.prime.ireduce(t):t.umod(this.m))._forceRed(this)},w.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},w.prototype.add=function(t,e){this._verify2(t,e);e=t.add(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e._forceRed(this)},w.prototype.iadd=function(t,e){this._verify2(t,e);e=t.iadd(e);return 0<=e.cmp(this.m)&&e.isub(this.m),e},w.prototype.sub=function(t,e){this._verify2(t,e);e=t.sub(e);return e.cmpn(0)<0&&e.iadd(this.m),e._forceRed(this)},w.prototype.isub=function(t,e){this._verify2(t,e);e=t.isub(e);return e.cmpn(0)<0&&e.iadd(this.m),e},w.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},w.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},w.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},w.prototype.isqr=function(t){return this.imul(t,t.clone())},w.prototype.sqr=function(t){return this.mul(t,t)},w.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(m(e%2==1),3===e){e=this.m.add(new b(1)).iushrn(2);return this.pow(t,e)}for(var i=this.m.subn(1),r=0;!i.isZero()&&0===i.andln(1);)r++,i.iushrn(1);m(!i.isZero());for(var n=new b(1).toRed(this),o=n.redNeg(),s=this.m.subn(1).iushrn(1),a=new b(2*(a=this.m.bitLength())*a).toRed(this);0!==this.pow(a,s).cmp(o);)a.redIAdd(o);for(var h=this.pow(a,i),u=this.pow(t,i.addn(1).iushrn(1)),f=this.pow(t,i),l=r;0!==f.cmp(n);){for(var 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f=o.redSqr(),l=u.redSqr(),d=l.redSqr(),c=f.redAdd(f).redIAdd(f).redIAdd(r.redMul(h)),f=o.redMul(l),l=c.redSqr().redISub(f.redAdd(f)),f=f.redISub(l),c=(c=c.redMul(f)).redIAdd(c).redISub(d),f=u.redMul(a);i+1<t&&(h=h.redMul(d)),o=l,a=f,u=c}return this.curve.jpoint(o,u.redMul(n),a)},u.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},u.prototype._zeroDbl=function(){var t,e,i,r,n,o;return o=this.zOne?(i=this.x.redSqr(),t=(r=this.y.redSqr()).redSqr(),n=(n=this.x.redAdd(r).redSqr().redISub(i).redISub(t)).redIAdd(n),r=(e=i.redAdd(i).redIAdd(i)).redSqr().redISub(n).redISub(n),i=(i=(i=t.redIAdd(t)).redIAdd(i)).redIAdd(i),e=e.redMul(n.redISub(t=r)).redISub(i),this.y.redAdd(this.y)):(n=this.x.redSqr(),o=(r=this.y.redSqr()).redSqr(),i=(i=this.x.redAdd(r).redSqr().redISub(n).redISub(o)).redIAdd(i),n=(r=n.redAdd(n).redIAdd(n)).redSqr(),o=(o=(o=o.redIAdd(o)).redIAdd(o)).redIAdd(o),t=n.redISub(i).redISub(i),e=r.redMul(i.redISub(t)).redISub(o),(o=this.y.redMul(this.z)).redIAdd(o)),this.curve.jpoint(t,e,o)},u.prototype._threeDbl=function(){var t,e,i,r,n,o,s,a;return this.zOne?(i=this.x.redSqr(),r=(e=this.y.redSqr()).redSqr(),s=(s=this.x.redAdd(e).redSqr().redISub(i).redISub(r)).redIAdd(s),t=n=(a=i.redAdd(i).redIAdd(i).redIAdd(this.curve.a)).redSqr().redISub(s).redISub(s),o=(o=(o=r.redIAdd(r)).redIAdd(o)).redIAdd(o),e=a.redMul(s.redISub(n)).redISub(o),i=this.y.redAdd(this.y)):(r=this.z.redSqr(),a=this.y.redSqr(),s=this.x.redMul(a),n=(n=this.x.redSub(r).redMul(this.x.redAdd(r))).redAdd(n).redIAdd(n),s=(o=(o=s.redIAdd(s)).redIAdd(o)).redAdd(o),t=n.redSqr().redISub(s),i=this.y.redAdd(this.z).redSqr().redISub(a).redISub(r),a=(a=(a=(a=a.redSqr()).redIAdd(a)).redIAdd(a)).redIAdd(a),e=n.redMul(o.redISub(t)).redISub(a)),this.curve.jpoint(t,e,i)},u.prototype._dbl=function(){var t=this.curve.a,e=this.x,i=this.y,r=this.z,n=r.redSqr().redSqr(),o=e.redSqr(),s=i.redSqr(),t=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(n)),n=e.redAdd(e),e=(n=n.redIAdd(n)).redMul(s),n=t.redSqr().redISub(e.redAdd(e)),e=e.redISub(n),s=(s=(s=(s=s.redSqr()).redIAdd(s)).redIAdd(s)).redIAdd(s),s=t.redMul(e).redISub(s),r=i.redAdd(i).redMul(r);return this.curve.jpoint(n,s,r)},u.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),i=this.z.redSqr(),r=e.redSqr(),n=t.redAdd(t).redIAdd(t),o=n.redSqr(),s=this.x.redAdd(e).redSqr().redISub(t).redISub(r),t=(s=(s=(s=s.redIAdd(s)).redAdd(s).redIAdd(s)).redISub(o)).redSqr(),r=(r=(r=(r=r.redIAdd(r)).redIAdd(r)).redIAdd(r)).redIAdd(r),o=n.redIAdd(s).redSqr().redISub(o).redISub(t).redISub(r),e=(e=(e=e.redMul(o)).redIAdd(e)).redIAdd(e),e=(e=(e=this.x.redMul(t).redISub(e)).redIAdd(e)).redIAdd(e),o=(o=(o=(o=this.y.redMul(o.redMul(r.redISub(o)).redISub(s.redMul(t)))).redIAdd(o)).redIAdd(o)).redIAdd(o),t=this.z.redAdd(s).redSqr().redISub(i).redISub(t);return this.curve.jpoint(e,o,t)},u.prototype.mul=function(t,e){return t=new y(t,e),this.curve._wnafMul(this,t)},u.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),i=t.z.redSqr();if(0!==this.x.redMul(i).redISub(t.x.redMul(e)).cmpn(0))return!1;e=e.redMul(this.z),i=i.redMul(t.z);return 0===this.y.redMul(i).redISub(t.y.redMul(e)).cmpn(0)},u.prototype.eqXToP=function(t){var e=this.z.redSqr(),i=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(i))return!0;for(var r=t.clone(),n=this.curve.redN.redMul(e);;){if(r.iadd(this.curve.n),0<=r.cmp(this.curve.p))return!1;if(i.redIAdd(n),0===this.x.cmp(i))return!0}},u.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},function(t,e,i){"use strict";var r=i(9),n=i(0),o=i(31),s=i(7);function a(t){o.call(this,"mont",t),this.a=new r(t.a,16).toRed(this.red),this.b=new r(t.b,16).toRed(this.red),this.i4=new r(4).toRed(this.red).redInvm(),this.two=new r(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function h(t,e,i){o.BasePoint.call(this,t,"projective"),null===e&&null===i?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new r(e,16),this.z=new r(i,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}n(a,o),(t.exports=a).prototype.validate=function(t){var e=t.normalize().x,t=e.redSqr(),e=t.redMul(e).redAdd(t.redMul(this.a)).redAdd(e);return 0===e.redSqrt().redSqr().cmp(e)},n(h,o.BasePoint),a.prototype.decodePoint=function(t,e){return this.point(s.toArray(t,e),1)},a.prototype.point=function(t,e){return new h(this,t,e)},a.prototype.pointFromJSON=function(t){return h.fromJSON(this,t)},h.prototype.precompute=function(){},h.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},h.fromJSON=function(t,e){return new h(t,e[0],e[1]||t.one)},h.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},h.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),i=t.redSub(e),t=t.redMul(e),i=i.redMul(e.redAdd(this.curve.a24.redMul(i)));return this.curve.point(t,i)},h.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.diffAdd=function(t,e){var i=this.x.redAdd(this.z),r=this.x.redSub(this.z),n=t.x.redAdd(t.z),i=t.x.redSub(t.z).redMul(i),n=n.redMul(r),r=e.z.redMul(i.redAdd(n).redSqr()),n=e.x.redMul(i.redISub(n).redSqr());return this.curve.point(r,n)},h.prototype.mul=function(t){for(var e=t.clone(),i=this,r=this.curve.point(null,null),n=[];0!==e.cmpn(0);e.iushrn(1))n.push(e.andln(1));for(var o=n.length-1;0<=o;o--)0===n[o]?(i=i.diffAdd(r,this),r=r.dbl()):(r=i.diffAdd(r,this),i=i.dbl());return r},h.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},h.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},h.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},h.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},function(t,e,i){"use strict";var r=i(7),o=i(9),n=i(0),s=i(31),a=r.assert;function h(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,s.call(this,"edwards",t),this.a=new o(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new o(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new o(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),a(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function u(t,e,i,r,n){s.BasePoint.call(this,t,"projective"),null===e&&null===i&&null===r?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new o(e,16),this.y=new o(i,16),this.z=r?new o(r,16):this.curve.one,this.t=n&&new o(n,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}n(h,s),(t.exports=h).prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},h.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},h.prototype.jpoint=function(t,e,i,r){return this.point(t,e,i,r)},h.prototype.pointFromX=function(t,e){var i=(t=!(t=new o(t,16)).red?t.toRed(this.red):t).redSqr(),r=this.c2.redSub(this.a.redMul(i)),i=this.one.redSub(this.c2.redMul(this.d).redMul(i)),r=r.redMul(i.redInvm()),i=r.redSqrt();if(0!==i.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid 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this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},u.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),i=(i=this.z.redSqr()).redIAdd(i),r=this.curve._mulA(t),n=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=r.redAdd(e),t=o.redSub(i),i=r.redSub(e),r=n.redMul(t),e=o.redMul(i),i=n.redMul(i),o=t.redMul(o);return this.curve.point(r,e,o,i)},u.prototype._projDbl=function(){var t,e,i,r,n,o,s=this.x.redAdd(this.y).redSqr(),a=this.x.redSqr(),h=this.y.redSqr();return 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strict";var d=i(9),c=i(198),r=i(7),n=i(51),o=i(45),a=r.assert,s=i(199),p=i(200);function h(t){if(!(this instanceof h))return new h(t);"string"==typeof t&&(a(Object.prototype.hasOwnProperty.call(n,t),"Unknown curve "+t),t=n[t]),t instanceof n.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}(t.exports=h).prototype.keyPair=function(t){return new s(this,t)},h.prototype.keyFromPrivate=function(t,e){return s.fromPrivate(this,t,e)},h.prototype.keyFromPublic=function(t,e){return s.fromPublic(this,t,e)},h.prototype.genKeyPair=function(t){for(var e=new c({hash:this.hash,pers:(t=t||{}).pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||o(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),i=this.n.byteLength(),r=this.n.sub(new d(2));;){var n=new d(e.generate(i));if(!(0<n.cmp(r)))return n.iaddn(1),this.keyFromPrivate(n)}},h.prototype._truncateToN=function(t,e){var i=8*t.byteLength()-this.n.bitLength();return 0<i&&(t=t.ushrn(i)),!e&&0<=t.cmp(this.n)?t.sub(this.n):t},h.prototype.sign=function(t,e,i,r){"object"==typeof i&&(r=i,i=null),r=r||{},e=this.keyFromPrivate(e,i),t=this._truncateToN(new d(t,16));for(var n=this.n.byteLength(),i=e.getPrivate().toArray("be",n),n=t.toArray("be",n),o=new c({hash:this.hash,entropy:i,nonce:n,pers:r.pers,persEnc:r.persEnc||"utf8"}),s=this.n.sub(new d(1)),a=0;;a++){var h=r.k?r.k(a):new d(o.generate(this.n.byteLength()));if(!((h=this._truncateToN(h,!0)).cmpn(1)<=0||0<=h.cmp(s))){var u=this.g.mul(h);if(!u.isInfinity()){var f=u.getX(),l=f.umod(this.n);if(0!==l.cmpn(0)){h=h.invm(this.n).mul(l.mul(e.getPrivate()).iadd(t));if(0!==(h=h.umod(this.n)).cmpn(0)){f=(u.getY().isOdd()?1:0)|(0!==f.cmp(l)?2:0);return r.canonical&&0<h.cmp(this.nh)&&(h=this.n.sub(h),f^=1),new p({r:l,s:h,recoveryParam:f})}}}}}},h.prototype.verify=function(t,e,i,r){t=this._truncateToN(new d(t,16)),i=this.keyFromPublic(i,r);r=(e=new p(e,"hex")).r,e=e.s;if(r.cmpn(1)<0||0<=r.cmp(this.n))return!1;if(e.cmpn(1)<0||0<=e.cmp(this.n))return!1;var n,e=e.invm(this.n),t=e.mul(t).umod(this.n),e=e.mul(r).umod(this.n);return this.curve._maxwellTrick?!(n=this.g.jmulAdd(t,i.getPublic(),e)).isInfinity()&&n.eqXToP(r):!(n=this.g.mulAdd(t,i.getPublic(),e)).isInfinity()&&0===n.getX().umod(this.n).cmp(r)},h.prototype.recoverPubKey=function(t,e,i,r){a((3&i)===i,"The recovery param is more than two bits"),e=new p(e,r);var n=this.n,o=new d(t),s=e.r,r=e.s,t=1&i,i=i>>1;if(0<=s.cmp(this.curve.p.umod(this.curve.n))&&i)throw new Error("Unable to find sencond key candinate");s=i?this.curve.pointFromX(s.add(this.curve.n),t):this.curve.pointFromX(s,t),e=e.r.invm(n),o=n.sub(o).mul(e).umod(n),n=r.mul(e).umod(n);return this.g.mulAdd(o,s,n)},h.prototype.getKeyRecoveryParam=function(t,e,i,r){if(null!==(e=new p(e,r)).recoveryParam)return e.recoveryParam;for(var n,o=0;o<4;o++){try{n=this.recoverPubKey(t,e,o)}catch(t){continue}if(n.eq(i))return o}throw new Error("Unable to find valid recovery factor")}},function(t,e,i){"use strict";var r=i(52),o=i(98),n=i(6);function s(t){if(!(this instanceof s))return new s(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=o.toArray(t.entropy,t.entropyEnc||"hex"),i=o.toArray(t.nonce,t.nonceEnc||"hex"),t=o.toArray(t.pers,t.persEnc||"hex");n(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,i,t)}(t.exports=s).prototype._init=function(t,e,i){i=t.concat(e).concat(i);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var r=0;r<this.V.length;r++)this.K[r]=0,this.V[r]=1;this._update(i),this._reseed=1,this.reseedInterval=281474976710656},s.prototype._hmac=function(){return new r.hmac(this.hash,this.K)},s.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},s.prototype.reseed=function(t,e,i,r){"string"!=typeof e&&(r=i,i=e,e=null),t=o.toArray(t,e),i=o.toArray(i,r),n(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(i||[])),this._reseed=1},s.prototype.generate=function(t,e,i,r){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(r=i,i=e,e=null),i&&(i=o.toArray(i,r||"hex"),this._update(i));for(var n=[];n.length<t;)this.V=this._hmac().update(this.V).digest(),n=n.concat(this.V);r=n.slice(0,t);return this._update(i),this._reseed++,o.encode(r,e)}},function(t,e,i){"use strict";var r=i(9),n=i(7).assert;function o(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}(t.exports=o).fromPublic=function(t,e,i){return e instanceof o?e:new o(t,{pub:e,pubEnc:i})},o.fromPrivate=function(t,e,i){return e instanceof o?e:new o(t,{priv:e,privEnc:i})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new r(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?n(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||n(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.validate()||n(t.validate(),"public point not validated"),t.mul(this.priv).getX()},o.prototype.sign=function(t,e,i){return this.ec.sign(t,this,e,i)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},function(t,e,i){"use strict";var n=i(9),o=i(7),r=o.assert;function s(t,e){if(t instanceof s)return t;this._importDER(t,e)||(r(t.r&&t.s,"Signature without r or s"),this.r=new n(t.r,16),this.s=new n(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function a(){this.place=0}function h(t,e){var i=t[e.place++];if(!(128&i))return i;var r=15&i;if(0==r||4<r)return!1;for(var n=0,o=0,s=e.place;o<r;o++,s++)n<<=8,n|=t[s],n>>>=0;return!(n<=127)&&(e.place=s,n)}function u(t){for(var e=0,i=t.length-1;!t[e]&&!(128&t[e+1])&&e<i;)e++;return 0===e?t:t.slice(e)}function f(t,e){if(e<128)t.push(e);else{var i=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|i);--i;)t.push(e>>>(i<<3)&255);t.push(e)}}(t.exports=s).prototype._importDER=function(t,e){t=o.toArray(t,e);var i=new a;if(48!==t[i.place++])return!1;var r=h(t,i);if(!1===r)return!1;if(r+i.place!==t.length)return!1;if(2!==t[i.place++])return!1;e=h(t,i);if(!1===e)return!1;r=t.slice(i.place,e+i.place);if(i.place+=e,2!==t[i.place++])return!1;e=h(t,i);if(!1===e)return!1;if(t.length!==e+i.place)return!1;i=t.slice(i.place,e+i.place);if(0===r[0]){if(!(128&r[1]))return!1;r=r.slice(1)}if(0===i[0]){if(!(128&i[1]))return!1;i=i.slice(1)}return this.r=new n(r),this.s=new n(i),!(this.recoveryParam=null)},s.prototype.toDER=function(t){var e=this.r.toArray(),i=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&i[0]&&(i=[0].concat(i)),e=u(e),i=u(i);!(i[0]||128&i[1]);)i=i.slice(1);var r=[2];f(r,e.length),(r=r.concat(e)).push(2),f(r,i.length);e=r.concat(i),r=[48];return f(r,e.length),r=r.concat(e),o.encode(r,t)}},function(t,e,i){"use strict";var r=i(52),n=i(51),o=i(7),s=o.assert,a=o.parseBytes,h=i(202),u=i(203);function f(t){if(s("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof f))return new f(t);t=n[t].curve,this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=r.sha512}(t.exports=f).prototype.sign=function(t,e){t=a(t);var i=this.keyFromSecret(e),r=this.hashInt(i.messagePrefix(),t),n=this.g.mul(r),e=this.encodePoint(n),i=this.hashInt(e,i.pubBytes(),t).mul(i.priv()),i=r.add(i).umod(this.curve.n);return this.makeSignature({R:n,S:i,Rencoded:e})},f.prototype.verify=function(t,e,i){t=a(t),e=this.makeSignature(e);var r=this.keyFromPublic(i),i=this.hashInt(e.Rencoded(),r.pubBytes(),t),t=this.g.mul(e.S());return e.R().add(r.pub().mul(i)).eq(t)},f.prototype.hashInt=function(){for(var t=this.hash(),e=0;e<arguments.length;e++)t.update(arguments[e]);return o.intFromLE(t.digest()).umod(this.curve.n)},f.prototype.keyFromPublic=function(t){return h.fromPublic(this,t)},f.prototype.keyFromSecret=function(t){return h.fromSecret(this,t)},f.prototype.makeSignature=function(t){return t instanceof u?t:new u(this,t)},f.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},f.prototype.decodePoint=function(t){var e=(t=o.parseBytes(t)).length-1,i=t.slice(0,e).concat(-129&t[e]),e=0!=(128&t[e]),i=o.intFromLE(i);return this.curve.pointFromY(i,e)},f.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},f.prototype.decodeInt=function(t){return o.intFromLE(t)},f.prototype.isPoint=function(t){return t instanceof this.pointClass}},function(t,e,i){"use strict";var r=i(7),n=r.assert,o=r.parseBytes,i=r.cachedProperty;function s(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}s.fromPublic=function(t,e){return e instanceof s?e:new s(t,{pub:e})},s.fromSecret=function(t,e){return e instanceof s?e:new s(t,{secret:e})},s.prototype.secret=function(){return this._secret},i(s,"pubBytes",function(){return this.eddsa.encodePoint(this.pub())}),i(s,"pub",function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())}),i(s,"privBytes",function(){var t=this.eddsa,e=this.hash(),i=t.encodingLength-1,t=e.slice(0,t.encodingLength);return t[0]&=248,t[i]&=127,t[i]|=64,t}),i(s,"priv",function(){return this.eddsa.decodeInt(this.privBytes())}),i(s,"hash",function(){return this.eddsa.hash().update(this.secret()).digest()}),i(s,"messagePrefix",function(){return this.hash().slice(this.eddsa.encodingLength)}),s.prototype.sign=function(t){return n(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},s.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},s.prototype.getSecret=function(t){return n(this._secret,"KeyPair is public only"),r.encode(this.secret(),t)},s.prototype.getPublic=function(t){return r.encode(this.pubBytes(),t)},t.exports=s},function(t,e,i){"use strict";var r=i(9),n=i(7),o=n.assert,i=n.cachedProperty,s=n.parseBytes;function a(t,e){this.eddsa=t,"object"!=typeof e&&(e=s(e)),Array.isArray(e)&&(e={R:e.slice(0,t.encodingLength),S:e.slice(t.encodingLength)}),o(e.R&&e.S,"Signature without R or S"),t.isPoint(e.R)&&(this._R=e.R),e.S instanceof r&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}i(a,"S",function(){return this.eddsa.decodeInt(this.Sencoded())}),i(a,"R",function(){return this.eddsa.decodePoint(this.Rencoded())}),i(a,"Rencoded",function(){return this.eddsa.encodePoint(this.R())}),i(a,"Sencoded",function(){return this.eddsa.encodeInt(this.S())}),a.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},a.prototype.toHex=function(){return n.encode(this.toBytes(),"hex").toUpperCase()},t.exports=a},function(t,e,i){"use strict";var r=i(103);e.certificate=i(211);i=r.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});e.RSAPrivateKey=i;i=r.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});e.RSAPublicKey=i;i=r.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(n),this.key("subjectPublicKey").bitstr())});e.PublicKey=i;var n=r.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())}),i=r.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(n),this.key("subjectPrivateKey").octstr())});e.PrivateKey=i;i=r.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});e.EncryptedPrivateKey=i;i=r.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});e.DSAPrivateKey=i,e.DSAparam=r.define("DSAparam",function(){this.int()});i=r.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(o),this.key("publicKey").optional().explicit(1).bitstr())});e.ECPrivateKey=i;var o=r.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});e.signature=r.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},function(t,e){},function(t,e,i){"use strict";const r=i(105),n=i(107),o=i(0);function s(t,e){this.name=t,this.body=e,this.decoders={},this.encoders={}}e.define=function(t,e){return new s(t,e)},s.prototype._createNamed=function(i){const e=this.name;function t(t){this._initNamed(t,e)}return o(t,i),t.prototype._initNamed=function(t,e){i.call(this,t,e)},new t(this)},s.prototype._getDecoder=function(t){return this.decoders.hasOwnProperty(t=t||"der")||(this.decoders[t]=this._createNamed(n[t])),this.decoders[t]},s.prototype.decode=function(t,e,i){return this._getDecoder(e).decode(t,i)},s.prototype._getEncoder=function(t){return this.encoders.hasOwnProperty(t=t||"der")||(this.encoders[t]=this._createNamed(r[t])),this.encoders[t]},s.prototype.encode=function(t,e,i){return this._getEncoder(e).encode(t,i)}},function(t,e,i){"use strict";const r=i(0),n=i(106);function o(t){n.call(this,t),this.enc="pem"}r(o,n),(t.exports=o).prototype.encode=function(t,e){const i=n.prototype.encode.call(this,t).toString("base64"),r=["-----BEGIN "+e.label+"-----"];for(let t=0;t<i.length;t+=64)r.push(i.slice(t,t+64));return r.push("-----END "+e.label+"-----"),r.join("\n")}},function(t,e,i){"use strict";const r=i(0),h=i(53).Buffer,u=i(108);function n(t){u.call(this,t),this.enc="pem"}r(n,u),(t.exports=n).prototype.decode=function(t,e){const i=t.toString().split(/[\r\n]+/g),r=e.label.toUpperCase(),n=/^-----(BEGIN|END) ([^-]+)-----$/;let o=-1,s=-1;for(let t=0;t<i.length;t++){const e=i[t].match(n);if(null!==e&&e[2]===r){if(-1!==o){if("END"!==e[1])break;s=t;break}if("BEGIN"!==e[1])break;o=t}}if(-1===o||-1===s)throw new Error("PEM section not found for: "+r);const a=i.slice(o+1,s).join("");a.replace(/[^a-z0-9+/=]+/gi,"");t=h.from(a,"base64");return u.prototype.decode.call(this,t,e)}},function(t,e,i){"use strict";const r=e;r.Reporter=i(55).Reporter,r.DecoderBuffer=i(27).DecoderBuffer,r.EncoderBuffer=i(27).EncoderBuffer,r.Node=i(54)},function(t,e,i){"use strict";const r=e;r._reverse=function(i){const r={};return Object.keys(i).forEach(function(t){(0|t)==t&&(t|=0);var e=i[t];r[e]=t}),r},r.der=i(56)},function(t,e,i){"use strict";var i=i(103),r=i.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),n=i.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),o=i.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional())}),s=i.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(o),this.key("subjectPublicKey").bitstr())}),a=i.define("RelativeDistinguishedName",function(){this.setof(n)}),h=i.define("RDNSequence",function(){this.seqof(a)}),u=i.define("Name",function(){this.choice({rdnSequence:this.use(h)})}),f=i.define("Validity",function(){this.seq().obj(this.key("notBefore").use(r),this.key("notAfter").use(r))}),l=i.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),d=i.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int().optional(),this.key("serialNumber").int(),this.key("signature").use(o),this.key("issuer").use(u),this.key("validity").use(f),this.key("subject").use(u),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(l).optional())}),i=i.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(d),this.key("signatureAlgorithm").use(o),this.key("signatureValue").bitstr())});t.exports=i},function(t){t.exports=JSON.parse('{"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"}')},function(t,e,i){var a=/Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r+/=]+)[\n\r]+/m,h=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----/m,u=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----([0-9A-z\n\r+/=]+)-----END \1-----$/m,f=i(30),l=i(43),d=i(1).Buffer;t.exports=function(t,e){var i,r,n,o=t.toString(),s=o.match(a);return n=s?(i="aes"+s[1],r=d.from(s[2],"hex"),t=d.from(s[3].replace(/[\r\n]/g,""),"base64"),e=f(e,r.slice(0,8),parseInt(s[1],10)).key,s=[],r=l.createDecipheriv(i,e,r),s.push(r.update(t)),s.push(r.final()),d.concat(s)):(n=o.match(u),d.from(n[2].replace(/[\r\n]/g,""),"base64")),{tag:o.match(h)[1],data:n}}},function(t,e,i){var l=i(46).Buffer,d=i(49),c=i(50).ec,p=i(32),m=i(109);function b(t,e){if(t.cmpn(0)<=0)throw new Error("invalid sig");if(t.cmp(e)>=e)throw new Error("invalid sig")}t.exports=function(t,e,i,r,n){var h=p(i);if("ec"===h.type){if("ecdsa"!==r&&"ecdsa/rsa"!==r)throw new Error("wrong public key type");return function(t,e,i){var r=m[i.data.algorithm.curve.join(".")];if(!r)throw new Error("unknown curve "+i.data.algorithm.curve.join("."));r=new c(r),i=i.data.subjectPrivateKey.data;return 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n={secp256k1:{name:"secp256k1",byteLength:32},secp224r1:{name:"p224",byteLength:28},prime256v1:{name:"p256",byteLength:32},prime192v1:{name:"p192",byteLength:24},ed25519:{name:"ed25519",byteLength:32},secp384r1:{name:"p384",byteLength:48},secp521r1:{name:"p521",byteLength:66}};function o(t){this.curveType=n[t],this.curveType||(this.curveType={name:t}),this.curve=new e.ec(this.curveType.name),this.keys=void 0}function s(t,e,i){Array.isArray(t)||(t=t.toArray());t=new r(t);return i&&t.length<i&&((i=new r(i-t.length)).fill(0),t=r.concat([i,t])),e?t.toString(e):t}n.p224=n.secp224r1,n.p256=n.secp256r1=n.prime256v1,n.p192=n.secp192r1=n.prime192v1,n.p384=n.secp384r1,n.p521=n.secp521r1,o.prototype.generateKeys=function(t,e){return this.keys=this.curve.genKeyPair(),this.getPublicKey(t,e)},o.prototype.computeSecret=function(t,e,i){return e=e||"utf8",r.isBuffer(t)||(t=new 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f=1,h=l(t,u,t.length,e),u=0;u<s;u++)f*=e;this.imuln(f),this.words[0]+h<67108864?this.words[0]+=h:this._iaddn(h)}},b.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},b.prototype.clone=function(){var t=new b(null);return this.copy(t),t},b.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},b.prototype.strip=function(){for(;1<this.length&&0===this.words[this.length-1];)this.length--;return this._normSign()},b.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},b.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var d=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function r(t,e,i){i.negative=e.negative^t.negative;var r=t.length+e.length|0,r=(i.length=r)-1|0,n=(0|t.words[0])*(0|e.words[0]),o=n/67108864|0;i.words[0]=67108863&n;for(var s=1;s<r;s++){for(var a=o>>>26,h=67108863&o,u=Math.min(s,e.length-1),f=Math.max(0,s-t.length+1);f<=u;f++)a+=(n=(0|t.words[s-f|0])*(0|e.words[f])+h)/67108864|0,h=67108863&n;i.words[s]=0|h,o=0|a}return 0!==o?i.words[s]=0|o:i.length--,i.strip()}b.prototype.toString=function(t,e){if(e=0|e||1,16===(t=t||10)||"hex"===t){a="";for(var i=0,r=0,n=0;n<this.length;n++){var o=this.words[n],s=(16777215&(o<<i|r)).toString(16),a=0!=(r=o>>>24-i&16777215)||n!==this.length-1?d[6-s.length]+s+a:s+a;26<=(i+=2)&&(i-=26,n--)}for(0!==r&&(a=r.toString(16)+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}if(t===(0|t)&&2<=t&&t<=36){var h=c[t],u=p[t];a="";var f=this.clone();for(f.negative=0;!f.isZero();){var l=f.modn(u).toString(t);a=(f=f.idivn(u)).isZero()?l+a:d[h-l.length]+l+a}for(this.isZero()&&(a="0"+a);a.length%e!=0;)a="0"+a;return a=0!==this.negative?"-"+a:a}m(!1,"Base should be between 2 and 36")},b.prototype.toNumber=function(){var t=this.words[0];return 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r=t.words,n=e.words,o=i.words,s=0|r[0],a=8191&s,h=s>>>13,u=0|r[1],f=8191&u,l=u>>>13,d=0|r[2],c=8191&d,p=d>>>13,m=0|r[3],b=8191&m,g=m>>>13,v=0|r[4],y=8191&v,w=v>>>13,M=0|r[5],_=8191&M,S=M>>>13,k=0|r[6],E=8191&k,x=k>>>13,A=0|r[7],R=8191&A,T=A>>>13,I=0|r[8],C=8191&I,B=I>>>13,L=0|r[9],O=8191&L,j=L>>>13,P=0|n[0],D=8191&P,N=P>>>13,q=0|n[1],U=8191&q,z=q>>>13,F=0|n[2],H=8191&F,Z=F>>>13,W=0|n[3],$=8191&W,K=W>>>13,V=0|n[4],Y=8191&V,G=V>>>13,X=0|n[5],J=8191&X,Q=X>>>13,s=0|n[6],u=8191&s,d=s>>>13,m=0|n[7],v=8191&m,M=m>>>13,k=0|n[8],A=8191&k,I=k>>>13,r=0|n[9],L=8191&r,P=r>>>13;i.negative=t.negative^e.negative,i.length=19;var W=(0+Math.imul(a,D)|0)+((8191&(F=Math.imul(a,N)+Math.imul(h,D)|0))<<13)|0,tt=(Math.imul(h,N)+(F>>>13)|0)+(W>>>26)|0;W&=67108863;q=Math.imul(f,D),F=Math.imul(f,N)+Math.imul(l,D)|0,V=Math.imul(l,N),X=(tt+(q+Math.imul(a,U)|0)|0)+((8191&(F=(F+Math.imul(a,z)|0)+Math.imul(h,U)|0))<<13)|0;tt=((V+Math.imul(h,z)|0)+(F>>>13)|0)+(X>>>26)|0,X&=67108863,q=Math.imul(c,D),F=Math.imul(c,N)+Math.imul(p,D)|0,V=Math.imul(p,N),q=q+Math.imul(f,U)|0,F=(F+Math.imul(f,z)|0)+Math.imul(l,U)|0,V=V+Math.imul(l,z)|0;s=(tt+(q+Math.imul(a,H)|0)|0)+((8191&(F=(F+Math.imul(a,Z)|0)+Math.imul(h,H)|0))<<13)|0;tt=((V+Math.imul(h,Z)|0)+(F>>>13)|0)+(s>>>26)|0,s&=67108863,q=Math.imul(b,D),F=Math.imul(b,N)+Math.imul(g,D)|0,V=Math.imul(g,N),q=q+Math.imul(c,U)|0,F=(F+Math.imul(c,z)|0)+Math.imul(p,U)|0,V=V+Math.imul(p,z)|0,q=q+Math.imul(f,H)|0,F=(F+Math.imul(f,Z)|0)+Math.imul(l,H)|0,V=V+Math.imul(l,Z)|0;m=(tt+(q+Math.imul(a,$)|0)|0)+((8191&(F=(F+Math.imul(a,K)|0)+Math.imul(h,$)|0))<<13)|0;tt=((V+Math.imul(h,K)|0)+(F>>>13)|0)+(m>>>26)|0,m&=67108863,q=Math.imul(y,D),F=Math.imul(y,N)+Math.imul(w,D)|0,V=Math.imul(w,N),q=q+Math.imul(b,U)|0,F=(F+Math.imul(b,z)|0)+Math.imul(g,U)|0,V=V+Math.imul(g,z)|0,q=q+Math.imul(c,H)|0,F=(F+Math.imul(c,Z)|0)+Math.imul(p,H)|0,V=V+Math.imul(p,Z)|0,q=q+Math.imul(f,$)|0,F=(F+Math.imul(f,K)|0)+Math.imul(l,$)|0,V=V+Math.imul(l,K)|0;k=(tt+(q+Math.imul(a,Y)|0)|0)+((8191&(F=(F+Math.imul(a,G)|0)+Math.imul(h,Y)|0))<<13)|0;tt=((V+Math.imul(h,G)|0)+(F>>>13)|0)+(k>>>26)|0,k&=67108863,q=Math.imul(_,D),F=Math.imul(_,N)+Math.imul(S,D)|0,V=Math.imul(S,N),q=q+Math.imul(y,U)|0,F=(F+Math.imul(y,z)|0)+Math.imul(w,U)|0,V=V+Math.imul(w,z)|0,q=q+Math.imul(b,H)|0,F=(F+Math.imul(b,Z)|0)+Math.imul(g,H)|0,V=V+Math.imul(g,Z)|0,q=q+Math.imul(c,$)|0,F=(F+Math.imul(c,K)|0)+Math.imul(p,$)|0,V=V+Math.imul(p,K)|0,q=q+Math.imul(f,Y)|0,F=(F+Math.imul(f,G)|0)+Math.imul(l,Y)|0,V=V+Math.imul(l,G)|0;n=(tt+(q+Math.imul(a,J)|0)|0)+((8191&(F=(F+Math.imul(a,Q)|0)+Math.imul(h,J)|0))<<13)|0;tt=((V+Math.imul(h,Q)|0)+(F>>>13)|0)+(n>>>26)|0,n&=67108863,q=Math.imul(E,D),F=Math.imul(E,N)+Math.imul(x,D)|0,V=Math.imul(x,N),q=q+Math.imul(_,U)|0,F=(F+Math.imul(_,z)|0)+Math.imul(S,U)|0,V=V+Math.imul(S,z)|0,q=q+Math.imul(y,H)|0,F=(F+Math.imul(y,Z)|0)+Math.imul(w,H)|0,V=V+Math.imul(w,Z)|0,q=q+Math.imul(b,$)|0,F=(F+Math.imul(b,K)|0)+Math.imul(g,$)|0,V=V+Math.imul(g,K)|0,q=q+Math.imul(c,Y)|0,F=(F+Math.imul(c,G)|0)+Math.imul(p,Y)|0,V=V+Math.imul(p,G)|0,q=q+Math.imul(f,J)|0,F=(F+Math.imul(f,Q)|0)+Math.imul(l,J)|0,V=V+Math.imul(l,Q)|0;r=(tt+(q+Math.imul(a,u)|0)|0)+((8191&(F=(F+Math.imul(a,d)|0)+Math.imul(h,u)|0))<<13)|0;tt=((V+Math.imul(h,d)|0)+(F>>>13)|0)+(r>>>26)|0,r&=67108863,q=Math.imul(R,D),F=Math.imul(R,N)+Math.imul(T,D)|0,V=Math.imul(T,N),q=q+Math.imul(E,U)|0,F=(F+Math.imul(E,z)|0)+Math.imul(x,U)|0,V=V+Math.imul(x,z)|0,q=q+Math.imul(_,H)|0,F=(F+Math.imul(_,Z)|0)+Math.imul(S,H)|0,V=V+Math.imul(S,Z)|0,q=q+Math.imul(y,$)|0,F=(F+Math.imul(y,K)|0)+Math.imul(w,$)|0,V=V+Math.imul(w,K)|0,q=q+Math.imul(b,Y)|0,F=(F+Math.imul(b,G)|0)+Math.imul(g,Y)|0,V=V+Math.imul(g,G)|0,q=q+Math.imul(c,J)|0,F=(F+Math.imul(c,Q)|0)+Math.imul(p,J)|0,V=V+Math.imul(p,Q)|0,q=q+Math.imul(f,u)|0,F=(F+Math.imul(f,d)|0)+Math.imul(l,u)|0,V=V+Math.imul(l,d)|0;t=(tt+(q+Math.imul(a,v)|0)|0)+((8191&(F=(F+Math.imul(a,M)|0)+Math.imul(h,v)|0))<<13)|0;tt=((V+Math.imul(h,M)|0)+(F>>>13)|0)+(t>>>26)|0,t&=67108863,q=Math.imul(C,D),F=Math.imul(C,N)+Math.imul(B,D)|0,V=Math.imul(B,N),q=q+Math.imul(R,U)|0,F=(F+Math.imul(R,z)|0)+Math.imul(T,U)|0,V=V+Math.imul(T,z)|0,q=q+Math.imul(E,H)|0,F=(F+Math.imul(E,Z)|0)+Math.imul(x,H)|0,V=V+Math.imul(x,Z)|0,q=q+Math.imul(_,$)|0,F=(F+Math.imul(_,K)|0)+Math.imul(S,$)|0,V=V+Math.imul(S,K)|0,q=q+Math.imul(y,Y)|0,F=(F+Math.imul(y,G)|0)+Math.imul(w,Y)|0,V=V+Math.imul(w,G)|0,q=q+Math.imul(b,J)|0,F=(F+Math.imul(b,Q)|0)+Math.imul(g,J)|0,V=V+Math.imul(g,Q)|0,q=q+Math.imul(c,u)|0,F=(F+Math.imul(c,d)|0)+Math.imul(p,u)|0,V=V+Math.imul(p,d)|0,q=q+Math.imul(f,v)|0,F=(F+Math.imul(f,M)|0)+Math.imul(l,v)|0,V=V+Math.imul(l,M)|0;e=(tt+(q+Math.imul(a,A)|0)|0)+((8191&(F=(F+Math.imul(a,I)|0)+Math.imul(h,A)|0))<<13)|0;tt=((V+Math.imul(h,I)|0)+(F>>>13)|0)+(e>>>26)|0,e&=67108863,q=Math.imul(O,D),F=Math.imul(O,N)+Math.imul(j,D)|0,V=Math.imul(j,N),q=q+Math.imul(C,U)|0,F=(F+Math.imul(C,z)|0)+Math.imul(B,U)|0,V=V+Math.imul(B,z)|0,q=q+Math.imul(R,H)|0,F=(F+Math.imul(R,Z)|0)+Math.imul(T,H)|0,V=V+Math.imul(T,Z)|0,q=q+Math.imul(E,$)|0,F=(F+Math.imul(E,K)|0)+Math.imul(x,$)|0,V=V+Math.imul(x,K)|0,q=q+Math.imul(_,Y)|0,F=(F+Math.imul(_,G)|0)+Math.imul(S,Y)|0,V=V+Math.imul(S,G)|0,q=q+Math.imul(y,J)|0,F=(F+Math.imul(y,Q)|0)+Math.imul(w,J)|0,V=V+Math.imul(w,Q)|0,q=q+Math.imul(b,u)|0,F=(F+Math.imul(b,d)|0)+Math.imul(g,u)|0,V=V+Math.imul(g,d)|0,q=q+Math.imul(c,v)|0,F=(F+Math.imul(c,M)|0)+Math.imul(p,v)|0,V=V+Math.imul(p,M)|0,q=q+Math.imul(f,A)|0,F=(F+Math.imul(f,I)|0)+Math.imul(l,A)|0,V=V+Math.imul(l,I)|0;a=(tt+(q+Math.imul(a,L)|0)|0)+((8191&(F=(F+Math.imul(a,P)|0)+Math.imul(h,L)|0))<<13)|0;tt=((V+Math.imul(h,P)|0)+(F>>>13)|0)+(a>>>26)|0,a&=67108863,q=Math.imul(O,U),F=Math.imul(O,z)+Math.imul(j,U)|0,V=Math.imul(j,z),q=q+Math.imul(C,H)|0,F=(F+Math.imul(C,Z)|0)+Math.imul(B,H)|0,V=V+Math.imul(B,Z)|0,q=q+Math.imul(R,$)|0,F=(F+Math.imul(R,K)|0)+Math.imul(T,$)|0,V=V+Math.imul(T,K)|0,q=q+Math.imul(E,Y)|0,F=(F+Math.imul(E,G)|0)+Math.imul(x,Y)|0,V=V+Math.imul(x,G)|0,q=q+Math.imul(_,J)|0,F=(F+Math.imul(_,Q)|0)+Math.imul(S,J)|0,V=V+Math.imul(S,Q)|0,q=q+Math.imul(y,u)|0,F=(F+Math.imul(y,d)|0)+Math.imul(w,u)|0,V=V+Math.imul(w,d)|0,q=q+Math.imul(b,v)|0,F=(F+Math.imul(b,M)|0)+Math.imul(g,v)|0,V=V+Math.imul(g,M)|0,q=q+Math.imul(c,A)|0,F=(F+Math.imul(c,I)|0)+Math.imul(p,A)|0,V=V+Math.imul(p,I)|0;f=(tt+(q+Math.imul(f,L)|0)|0)+((8191&(F=(F+Math.imul(f,P)|0)+Math.imul(l,L)|0))<<13)|0;tt=((V+Math.imul(l,P)|0)+(F>>>13)|0)+(f>>>26)|0,f&=67108863,q=Math.imul(O,H),F=Math.imul(O,Z)+Math.imul(j,H)|0,V=Math.imul(j,Z),q=q+Math.imul(C,$)|0,F=(F+Math.imul(C,K)|0)+Math.imul(B,$)|0,V=V+Math.imul(B,K)|0,q=q+Math.imul(R,Y)|0,F=(F+Math.imul(R,G)|0)+Math.imul(T,Y)|0,V=V+Math.imul(T,G)|0,q=q+Math.imul(E,J)|0,F=(F+Math.imul(E,Q)|0)+Math.imul(x,J)|0,V=V+Math.imul(x,Q)|0,q=q+Math.imul(_,u)|0,F=(F+Math.imul(_,d)|0)+Math.imul(S,u)|0,V=V+Math.imul(S,d)|0,q=q+Math.imul(y,v)|0,F=(F+Math.imul(y,M)|0)+Math.imul(w,v)|0,V=V+Math.imul(w,M)|0,q=q+Math.imul(b,A)|0,F=(F+Math.imul(b,I)|0)+Math.imul(g,A)|0,V=V+Math.imul(g,I)|0;c=(tt+(q+Math.imul(c,L)|0)|0)+((8191&(F=(F+Math.imul(c,P)|0)+Math.imul(p,L)|0))<<13)|0;tt=((V+Math.imul(p,P)|0)+(F>>>13)|0)+(c>>>26)|0,c&=67108863,q=Math.imul(O,$),F=Math.imul(O,K)+Math.imul(j,$)|0,V=Math.imul(j,K),q=q+Math.imul(C,Y)|0,F=(F+Math.imul(C,G)|0)+Math.imul(B,Y)|0,V=V+Math.imul(B,G)|0,q=q+Math.imul(R,J)|0,F=(F+Math.imul(R,Q)|0)+Math.imul(T,J)|0,V=V+Math.imul(T,Q)|0,q=q+Math.imul(E,u)|0,F=(F+Math.imul(E,d)|0)+Math.imul(x,u)|0,V=V+Math.imul(x,d)|0,q=q+Math.imul(_,v)|0,F=(F+Math.imul(_,M)|0)+Math.imul(S,v)|0,V=V+Math.imul(S,M)|0,q=q+Math.imul(y,A)|0,F=(F+Math.imul(y,I)|0)+Math.imul(w,A)|0,V=V+Math.imul(w,I)|0;b=(tt+(q+Math.imul(b,L)|0)|0)+((8191&(F=(F+Math.imul(b,P)|0)+Math.imul(g,L)|0))<<13)|0;tt=((V+Math.imul(g,P)|0)+(F>>>13)|0)+(b>>>26)|0,b&=67108863,q=Math.imul(O,Y),F=Math.imul(O,G)+Math.imul(j,Y)|0,V=Math.imul(j,G),q=q+Math.imul(C,J)|0,F=(F+Math.imul(C,Q)|0)+Math.imul(B,J)|0,V=V+Math.imul(B,Q)|0,q=q+Math.imul(R,u)|0,F=(F+Math.imul(R,d)|0)+Math.imul(T,u)|0,V=V+Math.imul(T,d)|0,q=q+Math.imul(E,v)|0,F=(F+Math.imul(E,M)|0)+Math.imul(x,v)|0,V=V+Math.imul(x,M)|0,q=q+Math.imul(_,A)|0,F=(F+Math.imul(_,I)|0)+Math.imul(S,A)|0,V=V+Math.imul(S,I)|0;y=(tt+(q+Math.imul(y,L)|0)|0)+((8191&(F=(F+Math.imul(y,P)|0)+Math.imul(w,L)|0))<<13)|0;tt=((V+Math.imul(w,P)|0)+(F>>>13)|0)+(y>>>26)|0,y&=67108863,q=Math.imul(O,J),F=Math.imul(O,Q)+Math.imul(j,J)|0,V=Math.imul(j,Q),q=q+Math.imul(C,u)|0,F=(F+Math.imul(C,d)|0)+Math.imul(B,u)|0,V=V+Math.imul(B,d)|0,q=q+Math.imul(R,v)|0,F=(F+Math.imul(R,M)|0)+Math.imul(T,v)|0,V=V+Math.imul(T,M)|0,q=q+Math.imul(E,A)|0,F=(F+Math.imul(E,I)|0)+Math.imul(x,A)|0,V=V+Math.imul(x,I)|0;_=(tt+(q+Math.imul(_,L)|0)|0)+((8191&(F=(F+Math.imul(_,P)|0)+Math.imul(S,L)|0))<<13)|0;tt=((V+Math.imul(S,P)|0)+(F>>>13)|0)+(_>>>26)|0,_&=67108863,q=Math.imul(O,u),F=Math.imul(O,d)+Math.imul(j,u)|0,V=Math.imul(j,d),q=q+Math.imul(C,v)|0,F=(F+Math.imul(C,M)|0)+Math.imul(B,v)|0,V=V+Math.imul(B,M)|0,q=q+Math.imul(R,A)|0,F=(F+Math.imul(R,I)|0)+Math.imul(T,A)|0,V=V+Math.imul(T,I)|0;E=(tt+(q+Math.imul(E,L)|0)|0)+((8191&(F=(F+Math.imul(E,P)|0)+Math.imul(x,L)|0))<<13)|0;tt=((V+Math.imul(x,P)|0)+(F>>>13)|0)+(E>>>26)|0,E&=67108863,q=Math.imul(O,v),F=Math.imul(O,M)+Math.imul(j,v)|0,V=Math.imul(j,M),q=q+Math.imul(C,A)|0,F=(F+Math.imul(C,I)|0)+Math.imul(B,A)|0,V=V+Math.imul(B,I)|0;R=(tt+(q+Math.imul(R,L)|0)|0)+((8191&(F=(F+Math.imul(R,P)|0)+Math.imul(T,L)|0))<<13)|0;tt=((V+Math.imul(T,P)|0)+(F>>>13)|0)+(R>>>26)|0,R&=67108863,q=Math.imul(O,A),F=Math.imul(O,I)+Math.imul(j,A)|0,V=Math.imul(j,I);C=(tt+(q+Math.imul(C,L)|0)|0)+((8191&(F=(F+Math.imul(C,P)|0)+Math.imul(B,L)|0))<<13)|0;tt=((V+Math.imul(B,P)|0)+(F>>>13)|0)+(C>>>26)|0,C&=67108863;L=(tt+Math.imul(O,L)|0)+((8191&(F=Math.imul(O,P)+Math.imul(j,L)|0))<<13)|0;return tt=(Math.imul(j,P)+(F>>>13)|0)+(L>>>26)|0,L&=67108863,o[0]=W,o[1]=X,o[2]=s,o[3]=m,o[4]=k,o[5]=n,o[6]=r,o[7]=t,o[8]=e,o[9]=a,o[10]=f,o[11]=c,o[12]=b,o[13]=y,o[14]=_,o[15]=E,o[16]=R,o[17]=C,o[18]=L,0!=tt&&(o[19]=tt,i.length++),i};function o(t,e,i){return(new a).mulp(t,e,i)}function a(t,e){this.x=t,this.y=e}Math.imul||(n=r),b.prototype.mulTo=function(t,e){var i=this.length+t.length;return(10===this.length&&10===t.length?n:i<63?r:i<1024?function(t,e,i){i.negative=e.negative^t.negative,i.length=t.length+e.length;for(var r=0,n=0,o=0;o<i.length-1;o++){for(var s=n,n=0,a=67108863&r,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var f,l=(0|t.words[o-u])*(0|e.words[u]),a=67108863&(f=(f=67108863&l)+a|0);n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}:o)(this,t,e)},a.prototype.makeRBT=function(t){for(var e=new Array(t),i=b.prototype._countBits(t)-1,r=0;r<t;r++)e[r]=this.revBin(r,i,t);return e},a.prototype.revBin=function(t,e,i){if(0===t||t===i-1)return t;for(var r=0,n=0;n<e;n++)r|=(1&t)<<e-n-1,t>>=1;return r},a.prototype.permute=function(t,e,i,r,n,o){for(var s=0;s<o;s++)r[s]=e[t[s]],n[s]=i[t[s]]},a.prototype.transform=function(t,e,i,r,n,o){this.permute(o,t,e,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),f=0;f<n;f+=a)for(var l=h,d=u,c=0;c<s;c++){var p=i[f+c],m=r[f+c],b=i[f+c+s],g=l*b-d*(v=r[f+c+s]),v=l*v+d*b;i[f+c]=p+(b=g),r[f+c]=m+v,i[f+c+s]=p-b,r[f+c+s]=m-v,c!==a&&(g=h*l-u*d,d=h*d+u*l,l=g)}},a.prototype.guessLen13b=function(t,e){for(var t=1&(r=1|Math.max(e,t)),i=0,r=r/2|0;r;r>>>=1)i++;return 1<<i+1+t},a.prototype.conjugate=function(t,e,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=t[r];t[r]=t[i-r-1],t[i-r-1]=n,n=e[r],e[r]=-e[i-r-1],e[i-r-1]=-n}},a.prototype.normalize13b=function(t,e){for(var i=0,r=0;r<e/2;r++){var n=8192*Math.round(t[2*r+1]/e)+Math.round(t[2*r]/e)+i;t[r]=67108863&n,i=n<67108864?0:n/67108864|0}return t},a.prototype.convert13b=function(t,e,i,r){for(var n=0,o=0;o<e;o++)n+=0|t[o],i[2*o]=8191&n,i[2*o+1]=8191&(n>>>=13),n>>>=13;for(o=2*e;o<r;++o)i[o]=0;m(0===n),m(0==(-8192&n))},a.prototype.stub=function(t){for(var e=new Array(t),i=0;i<t;i++)e[i]=0;return e},a.prototype.mulp=function(t,e,i){var r=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),h=new Array(r),u=new Array(r),f=new Array(r),l=new Array(r),d=i.words;d.length=r,this.convert13b(t.words,t.length,s,r),this.convert13b(e.words,e.length,u,r),this.transform(s,o,a,h,r,n),this.transform(u,o,f,l,r,n);for(var c=0;c<r;c++){var p=a[c]*f[c]-h[c]*l[c];h[c]=a[c]*l[c]+h[c]*f[c],a[c]=p}return this.conjugate(a,h,r),this.transform(a,h,d,o,r,n),this.conjugate(d,o,r),this.normalize13b(d,r),i.negative=t.negative^e.negative,i.length=t.length+e.length,i.strip()},b.prototype.mul=function(t){var e=new b(null);return e.words=new 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i},b.prototype.iushln=function(t){m("number"==typeof t&&0<=t);var e=t%26,i=(t-e)/26,r=67108863>>>26-e<<26-e;if(0!=e){for(var n=0,o=0;o<this.length;o++){var s=this.words[o]&r,a=(0|this.words[o])-s<<e;this.words[o]=a|n,n=s>>>26-e}n&&(this.words[o]=n,this.length++)}if(0!=i){for(o=this.length-1;0<=o;o--)this.words[o+i]=this.words[o];for(o=0;o<i;o++)this.words[o]=0;this.length+=i}return this.strip()},b.prototype.ishln=function(t){return m(0===this.negative),this.iushln(t)},b.prototype.iushrn=function(t,e,i){m("number"==typeof t&&0<=t);var r=e?(e-e%26)/26:0,n=t%26,o=Math.min((t-n)/26,this.length),s=67108863^67108863>>>n<<n,a=i;if(r-=o,r=Math.max(0,r),a){for(var h=0;h<o;h++)a.words[h]=this.words[h];a.length=o}if(0!==o)if(this.length>o)for(this.length-=o,h=0;h<this.length;h++)this.words[h]=this.words[h+o];else this.words[0]=0,this.length=1;for(var u=0,h=this.length-1;0<=h&&(0!==u||r<=h);h--){var f=0|this.words[h];this.words[h]=u<<26-n|f>>>n,u=f&s}return a&&0!==u&&(a.words[a.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},b.prototype.ishrn=function(t,e,i){return m(0===this.negative),this.iushrn(t,e,i)},b.prototype.shln=function(t){return this.clone().ishln(t)},b.prototype.ushln=function(t){return this.clone().iushln(t)},b.prototype.shrn=function(t){return this.clone().ishrn(t)},b.prototype.ushrn=function(t){return this.clone().iushrn(t)},b.prototype.testn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return!(this.length<=t||!(this.words[t]&1<<e))},b.prototype.imaskn=function(t){m("number"==typeof t&&0<=t);var e=t%26,t=(t-e)/26;return m(0===this.negative,"imaskn works only with positive numbers"),this.length<=t?this:(0!=e&&t++,this.length=Math.min(t,this.length),0!=e&&(this.words[this.length-1]&=67108863^67108863>>>e<<e),this.strip())},b.prototype.maskn=function(t){return this.clone().imaskn(t)},b.prototype.iaddn=function(t){return m("number"==typeof t),m(t<67108864),t<0?this.isubn(-t):0!==this.negative?(1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(t),this.negative=1),this):this._iaddn(t)},b.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&67108864<=this.words[e];e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},b.prototype.isubn=function(t){if(m("number"==typeof t),m(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,--this.words[e+1];return this.strip()},b.prototype.addn=function(t){return this.clone().iaddn(t)},b.prototype.subn=function(t){return this.clone().isubn(t)},b.prototype.iabs=function(){return 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f=67108864*(0|r.words[n.length+u])+(0|r.words[n.length+u-1]),f=Math.min(f/o|0,67108863);for(r._ishlnsubmul(n,f,u);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,u),r.isZero()||(r.negative^=1);s&&(s.words[u]=f)}return s&&s.strip(),r.strip(),"div"!==e&&0!=i&&r.iushrn(i),{div:s||null,mod:r}},b.prototype.divmod=function(t,e,i){return m(!t.isZero()),this.isZero()?{div:new b(0),mod:new b(0)}:0!==this.negative&&0===t.negative?(o=this.neg().divmod(t,e),"mod"!==e&&(r=o.div.neg()),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.iadd(t)),{div:r,mod:n}):0===this.negative&&0!==t.negative?(o=this.divmod(t.neg(),e),{div:r="mod"!==e?o.div.neg():r,mod:o.mod}):0!=(this.negative&t.negative)?(o=this.neg().divmod(t.neg(),e),"div"!==e&&(n=o.mod.neg(),i&&0!==n.negative&&n.isub(t)),{div:o.div,mod:n}):t.length>this.length||this.cmp(t)<0?{div:new b(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new b(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new b(this.modn(t.words[0]))}:this._wordDiv(t,e);var r,n,o},b.prototype.div=function(t){return this.divmod(t,"div",!1).div},b.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},b.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},b.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var i=0!==e.div.negative?e.mod.isub(t):e.mod,r=t.ushrn(1),t=t.andln(1),r=i.cmp(r);return r<0||1===t&&0===r?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},b.prototype.modn=function(t){m(t<=67108863);for(var e=(1<<26)%t,i=0,r=this.length-1;0<=r;r--)i=(e*i+(0|this.words[r]))%t;return i},b.prototype.idivn=function(t){m(t<=67108863);for(var e=0,i=this.length-1;0<=i;i--){var r=(0|this.words[i])+67108864*e;this.words[i]=r/t|0,e=r%t}return this.strip()},b.prototype.divn=function(t){return this.clone().idivn(t)},b.prototype.egcd=function(t){m(0===t.negative),m(!t.isZero());for(var e=this,i=t.clone(),e=0!==e.negative?e.umod(t):e.clone(),r=new b(1),n=new 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u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(0<u)for(r.iushrn(u);0<u--;)o.isOdd()&&o.iadd(s),o.iushrn(1);0<=i.cmp(r)?(i.isub(r),n.isub(o)):(r.isub(i),o.isub(n))}return(e=0===i.cmpn(1)?n:o).cmpn(0)<0&&e.iadd(t),e},b.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),i=t.clone();e.negative=0;for(var r=i.negative=0;e.isEven()&&i.isEven();r++)e.iushrn(1),i.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=e.cmp(i);if(n<0)var o=e,e=i,i=o;else if(0===n||0===i.cmpn(1))break;e.isub(i)}return i.iushln(r)},b.prototype.invm=function(t){return this.egcd(t).a.umod(t)},b.prototype.isEven=function(){return 0==(1&this.words[0])},b.prototype.isOdd=function(){return 1==(1&this.words[0])},b.prototype.andln=function(t){return this.words[0]&t},b.prototype.bincn=function(t){m("number"==typeof t);var e=t%26,t=(t-e)/26,e=1<<e;if(this.length<=t)return this._expand(1+t),this.words[t]|=e,this;for(var i=e,r=t;0!==i&&r<this.length;r++){var n=0|this.words[r],i=(n+=i)>>>26;n&=67108863,this.words[r]=n}return 0!==i&&(this.words[r]=i,this.length++),this},b.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},b.prototype.cmpn=function(t){var e=t<0;return 0===this.negative||e?0===this.negative&&e?1:(this.strip(),t=1<this.length?1:(m((t=e?-t:t)<=67108863,"Number is too big"),(e=0|this.words[0])===t?0:e<t?-1:1),0!==this.negative?0|-t:t):-1},b.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;t=this.ucmp(t);return 0!==this.negative?0|-t:t},b.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,i=this.length-1;0<=i;i--){var r=0|this.words[i],n=0|t.words[i];if(r!=n){r<n?e=-1:n<r&&(e=1);break}}return e},b.prototype.gtn=function(t){return 1===this.cmpn(t)},b.prototype.gt=function(t){return 1===this.cmp(t)},b.prototype.gten=function(t){return 0<=this.cmpn(t)},b.prototype.gte=function(t){return 0<=this.cmp(t)},b.prototype.ltn=function(t){return-1===this.cmpn(t)},b.prototype.lt=function(t){return-1===this.cmp(t)},b.prototype.lten=function(t){return this.cmpn(t)<=0},b.prototype.lte=function(t){return this.cmp(t)<=0},b.prototype.eqn=function(t){return 0===this.cmpn(t)},b.prototype.eq=function(t){return 0===this.cmp(t)},b.red=function(t){return new w(t)},b.prototype.toRed=function(t){return m(!this.red,"Already a number in reduction context"),m(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},b.prototype.fromRed=function(){return m(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},b.prototype._forceRed=function(t){return this.red=t,this},b.prototype.forceRed=function(t){return m(!this.red,"Already a number in reduction context"),this._forceRed(t)},b.prototype.redAdd=function(t){return m(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},b.prototype.redIAdd=function(t){return m(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},b.prototype.redSub=function(t){return m(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},b.prototype.redISub=function(t){return m(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},b.prototype.redShl=function(t){return m(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},b.prototype.redMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},b.prototype.redIMul=function(t){return m(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},b.prototype.redSqr=function(){return m(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},b.prototype.redISqr=function(){return m(this.red,"redISqr works only with red 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tw-mr-1",class:{"ub-text-primary":!i.search.type},attrs:{href:"javascript:;"},on:{click:function(t){i.search.type=""}}},[i._v("\n                全部\n            ")]),i._v(" "),i._l(i.types,function(e,t){return r("a",{key:t,staticClass:"tw-mr-1 tw-text-gray-500 tw-mr-1",class:{"ub-text-primary":i.search.type===e.value},attrs:{href:"javascript:;"},on:{click:function(t){i.search.type=e.value}}},[i._v("\n                "+i._s(e.title)+"\n            ")])})],2):i._e(),i._v(" "),i.loading?r("div",{staticClass:"ub-empty"},[i._m(1),i._v(" "),r("div",{staticClass:"text"},[i._v("正在加载...")])]):i._e(),i._v(" "),i.loading||i.filterModules.length?i._e():r("div",{staticClass:"ub-empty"},[i._m(2),i._v(" "),r("div",{staticClass:"text"},[i._v("暂无记录")])]),i._v(" "),0<i.filterModules.length?r("div",{staticClass:"ub-padding"},[r("div",{staticClass:"row"},i._l(i.filterModules,function(e,t){return r("div",{staticClass:"col-md-4"},[r("div",{staticClass:"tw-bg-white tw-p-2 tw-rounded tw-mb-2 tw-border-gray-200 tw-border-solid tw-border tw-shadow"},[r("div",{staticStyle:{"padding-left":"6rem"}},[r("div",{staticClass:"tw-w-28 tw-float-left",staticStyle:{"margin-left":"-6rem"}},[e.url?r("a",{staticClass:"ub-cover-3-2 tw-shadow tw-w-28 tw-rounded",style:{"background-image":"url("+e.cover+")"},attrs:{href:e.url,target:"_blank"}}):r("div",{staticClass:"tw-shadow tw-w-28 tw-rounded ub-text-center tw-text-gray-300"},[r("i",{staticClass:"iconfont icon-category",staticStyle:{"font-size":"1rem","line-height":"3.733333rem"}})])]),i._v(" "),r("div",[r("a",{staticClass:"tw-font-bold tw-text-gray-700 ub-text-truncate tw-block",attrs:{href:e.url,target:"_blank"}},[e._isLocal?r("span",{staticClass:"ub-tag primary sm ub-bg-a"},[i._v("本地模块")]):i._e(),i._v(" "),r("span",{domProps:{innerHTML:i._s(i.$highlight(e.title,i.search.keywords))}})]),i._v(" "),r("div",[e.isFee||e._isLocal?i._e():r("span",{staticClass:"ub-text-success"},[i._v("免费")]),i._v(" "),e.isFee?r("div",{staticClass:"ub-text-danger"},[e.priceYearEnable?r("span",[i._v("￥"+i._s(e.priceYear))]):e.priceSuperEnable?r("span",[i._v("￥"+i._s(e.priceSuper))]):i._e()]):i._e()]),i._v(" "),r("div",{staticClass:"tw-text-gray-400 tw-text-sm tw-mt-2",staticStyle:{height:"2rem",overflow:"auto"},domProps:{innerHTML:i._s(i.$highlight(e.description,i.search.keywords))}})])]),i._v(" "),e._isSystem?r("div",{staticClass:"tw-border-0 tw-border-solid tw-border-t tw-border-gray-100 tw-mt-2 tw-pt-2 tw-text-gray-500 tw-overflow-hidden"},[e._isInstalled?r("div",{staticClass:"tw-float-right"},[e._isInstalled&&e._hasConfig?r("a",{attrs:{href:"javascript:;","data-tk-event":"ModuleStore,Config,"+e.name},on:{click:function(t){return i.doConfig(e)}}},[r("i",{staticClass:"iconfont icon-cog"}),i._v("配置\n                                ")]):i._e()]):i._e(),i._v(" "),e._isInstalled&&!e._isLocal&&e.latestVersion&&0<i.versionCompare(e.latestVersion,e._localVersion)?r("a",{staticClass:"ub-text-warning tw-mr-4",attrs:{"data-tk-event":"ModuleStore,UpgradeSystem,"+e.name,href:"javascript:;"},on:{click:function(t){return i.doUpgrade(e)}}},[r("i",{staticClass:"iconfont icon-direction-up"}),i._v("升级\n                            ")]):i._e(),i._v("\n                             \n                        ")]):r("div",{staticClass:"tw-border-0 tw-border-solid tw-border-t tw-border-gray-100 tw-mt-2 tw-pt-2 tw-text-gray-500"},[e._isInstalled?r("div",{staticClass:"tw-float-right"},[e._isInstalled&&e._hasConfig?r("a",{attrs:{href:"javascript:;","data-tk-event":"ModuleStore,Config,"+e.name},on:{click:function(t){return i.doConfig(e)}}},[r("i",{staticClass:"iconfont icon-cog"}),i._v("配置\n                                ")]):i._e()]):i._e(),i._v(" "),e._isInstalled?i._e():r("a",{staticClass:"tw-mr-1",attrs:{href:"javascript:;","data-tk-event":"ModuleStore,Install,"+e.name},on:{click:function(t){return i.doInstall(e)}}},[r("i",{staticClass:"iconfont icon-plus"}),i._v("安装\n                            ")]),i._v(" "),r("el-tooltip",{staticClass:"item",attrs:{effect:"dark",content:"安装其他版本",placement:"top"}},[e._isInstalled?i._e():r("a",{staticClass:"tw-mr-4 tw-text-gray-400",attrs:{href:"javascript:;"},on:{click:function(t){return i.doInstallVersion(e)}}},[r("i",{staticClass:"iconfont icon-down"})])]),i._v(" "),e._isInstalled&&!e._isLocal&&e.latestVersion!==e._localVersion?r("a",{staticClass:"ub-text-warning tw-mr-4",attrs:{"data-tk-event":"ModuleStore,Upgrade,"+e.name,href:"javascript:;"},on:{click:function(t){return i.doUpgrade(e)}}},[r("i",{staticClass:"iconfont icon-direction-up"}),i._v(" 升级\n                            ")]):i._e(),i._v(" "),e._isInstalled&&e._isEnabled?r("a",{staticClass:"ub-text-danger tw-mr-4",attrs:{href:"javascript:;","data-tk-event":"ModuleStore,Disable,"+e.name},on:{click:function(t){return i.doDisable(e)}}},[r("i",{staticClass:"iconfont icon-pause"}),i._v("禁用\n                            ")]):i._e(),i._v(" "),e._isInstalled&&!e._isEnabled?r("a",{staticClass:"tw-mr-4",attrs:{href:"javascript:;","data-tk-event":"ModuleStore,Enable,"+e.name},on:{click:function(t){return i.doEnable(e)}}},[r("i",{staticClass:"iconfont icon-play"}),i._v("启用\n                            ")]):i._e(),i._v(" "),e._isInstalled&&!e._isEnabled?r("a",{staticClass:"ub-text-danger tw-mr-4",attrs:{href:"javascript:;","data-tk-event":"ModuleStore,Uninstall,"+e.name},on:{click:function(t){return i.doUninstall(e)}}},[r("i",{staticClass:"iconfont icon-trash"}),i._v("卸载\n                            ")]):i._e()],1),i._v(" "),r("div",{staticClass:"tw-border-0 tw-border-solid tw-border-t tw-border-gray-100 tw-mt-2 tw-pt-2 tw-text-gray-500"},[r("div",{staticClass:"ub-text-muted tw-inline-block"},[r("i",{staticClass:"iconfont icon-tag"}),r("span",{domProps:{innerHTML:i._s(i.$highlight(e.name,i.search.keywords))}})]),i._v(" "),r("span",{staticClass:"ub-text-muted"},[i._v("|")]),i._v(" "),e._isLocal?r("span",{staticClass:"ub-text-muted"},[i._v("\n                                版本V"+i._s(e._localVersion)+"\n                            ")]):e._isInstalled?r("span",{staticClass:"ub-text-muted"},[i._v("\n                                已安装V"+i._s(e._localVersion)+"，最新版V"+i._s(e.latestVersion)+"\n                            ")]):r("span",{staticClass:"ub-text-muted"},[i._v("\n                                最新版V"+i._s(e.latestVersion)+"\n                            ")])])])])}),0)]):i._e()],1),i._v(" "),r("el-dialog",{attrs:{visible:i.memberUserShow,"append-to-body":""},on:{"update:visible":function(t){i.memberUserShow=t}}},[r("div",{attrs:{slot:"title"},slot:"title"},[r("i",{staticClass:"iconfont icon-user"}),i._v("\n            账号信息\n        ")]),i._v(" "),i.memberUser.id?r("div",[r("div",[r("div",{staticClass:"tw-bg-white tw-rounded-sm tw-mb-2 tw-box tw-px-5 tw-py-3 tw-mb-3 tw-flex tw-items-center tw-zoom-in"},[r("div",{staticClass:"tw-w-10 tw-h-10 tw-flex-none tw-image-fit tw-rounded-full tw-overflow-hidden"},[r("div",{staticClass:"circle tw-border tw-border-gray-200 tw-border-solid tw-shadow ub-cover-1-1",style:{backgroundImage:"url("+(i.memberUser.avatar||"/asset/image/avatar.png")+")"}})]),i._v(" "),r("div",{staticClass:"tw-ml-4 tw-mr-auto"},[r("div",{staticClass:"tw-font-medium"},[i._v(i._s(i.memberUser.username||""))])]),i._v(" "),r("div",[r("a",{attrs:{href:"javascript:;"},on:{click:function(t){return i.doMemberUserLogout()}}},[i._v("退出")])])]),i._v(" "),r("div",{staticClass:"tw-p-4"},[r("a",{staticClass:"btn btn-round",attrs:{href:"https://modstart.com/member_ms_module_license",target:"_blank"}},[r("i",{staticClass:"iconfont icon-lock"}),i._v("\n                        已授权的模块\n                    ")]),i._v(" "),r("a",{staticClass:"btn btn-round",attrs:{href:"https://modstart.com/developer",target:"_blank"}},[r("i",{staticClass:"iconfont icon-code"}),i._v("\n                        成为模块开发者\n                    ")])])])]):r("div",[r("div",{staticStyle:{"max-width":"300px",margin:"0 auto 2rem auto"}},[r("div",{staticClass:"tw-text-center"},[r("a",{attrs:{href:"https://modstart.com",target:"_blank"}},[r("img",{staticClass:"tw-h-20",attrs:{src:i.$url.cdn("vendor/ModuleStore/image/logo_modstart.png")}})])]),i._v(" "),r("div",{staticClass:"tw-font-bold tw-py-2 tw-text-center tw-text-lg"},[i._v("\n                    请登录账号\n                ")]),i._v(" "),r("div",{staticClass:"ub-form vertical"},[r("div",{staticClass:"line"},[r("div",{staticClass:"label"},[i._v("用户名")]),i._v(" "),r("div",{staticClass:"field"},[r("input",{directives:[{name:"model",rawName:"v-model",value:i.memberLoginInfo.username,expression:"memberLoginInfo.username"}],staticClass:"form",attrs:{type:"text",placeholder:"输入用户名"},domProps:{value:i.memberLoginInfo.username},on:{keyup:i.doSubmitCheck,input:function(t){t.target.composing||i.$set(i.memberLoginInfo,"username",t.target.value)}}})])]),i._v(" "),r("div",{staticClass:"line"},[r("div",{staticClass:"label"},[i._v("密码")]),i._v(" "),r("div",{staticClass:"field"},[r("input",{directives:[{name:"model",rawName:"v-model",value:i.memberLoginInfo.password,expression:"memberLoginInfo.password"}],staticClass:"form",attrs:{type:"password",placeholder:"输入密码"},domProps:{value:i.memberLoginInfo.password},on:{keyup:i.doSubmitCheck,input:function(t){t.target.composing||i.$set(i.memberLoginInfo,"password",t.target.value)}}})])]),i._v(" "),r("div",{staticClass:"line"},[r("div",{staticClass:"label"},[i._v("验证码")]),i._v(" "),r("div",{staticClass:"field"},[r("div",{staticClass:"row no-gutters"},[r("div",{staticClass:"col-8"},[r("input",{directives:[{name:"model",rawName:"v-model",value:i.memberLoginInfo.captcha,expression:"memberLoginInfo.captcha"}],staticClass:"form",attrs:{type:"text",autocomplete:"off",placeholder:"图片验证码"},domProps:{value:i.memberLoginInfo.captcha},on:{keyup:i.doSubmitCheck,input:function(t){t.target.composing||i.$set(i.memberLoginInfo,"captcha",t.target.value)}}})]),i._v(" "),r("div",{staticClass:"col-4"},[r("img",{staticClass:"captcha",attrs:{title:"刷新验证",src:i.memberLoginCaptchaImage},on:{click:function(t){return i.doMemberLoginCaptchaRefresh()}}})])])])]),i._v(" "),r("div",{staticClass:"line"},[r("div",{staticClass:"field"},[r("el-checkbox",{model:{value:i.memberLoginInfo.agree,callback:function(t){i.$set(i.memberLoginInfo,"agree",t)},expression:"memberLoginInfo.agree"}},[i._v("\n                                同意\n                                "),r("a",{attrs:{target:"_blank",href:"https://modstart.com/article/module_agreement"}},[i._v("《使用协议》")]),i._v(" "),r("a",{attrs:{target:"_blank",href:"https://modstart.com/article/disclaimer"}},[i._v("《免责声明》")])])],1)]),i._v(" "),r("div",{staticClass:"line"},[r("div",{staticClass:"field"},[r("button",{staticClass:"btn btn-primary btn-block",attrs:{type:"submit"},on:{click:function(t){return i.doMemberLoginSubmit()}}},[i._v("\n                                登录\n                            ")])])]),i._v(" "),r("div",{staticClass:"line"},[r("div",{staticClass:"field"},[i._v("\n                            还没有账号？"),r("a",{attrs:{href:"https://modstart.com",target:"_blank"}},[i._v("立即注册")])])])])])])]),i._v(" "),r("el-dialog",{attrs:{visible:i.commandDialogShow,"show-close":i.commandDialogFinish,"close-on-press-escape":!1,"close-on-click-modal":!1,"append-to-body":""},on:{"update:visible":function(t){i.commandDialogShow=t}}},[r("div",{attrs:{slot:"title"},slot:"title"},[r("div",{staticClass:"ub-text-bold ub-text-primary"},[r("i",{staticClass:"iconfont icon-code"}),i._v("\n                "+i._s(i.commandDialogTitle)+"\n            ")])]),i._v(" "),r("div",{staticClass:"tw-bg-gray-900 tw-font-mono tw-leading-8 tw-p-4 tw-text-white"},[i._l(i.commandDialogMsgs,function(t,e){return r("div",{domProps:{innerHTML:i._s(t)}})}),i._v(" "),i.commandDialogFinish?r("div",[r("i",{staticClass:"iconfont icon-check"}),i._v("\n                操作已运行完成\n            ")]):r("div",[r("i",{staticClass:"iconfont icon-loading tw-inline-block tw-animate-spin"}),i._v("\n                当前操作已运行 "+i._s(i.commandDialogRunElapse)+" s ...\n            ")])],2),i._v(" "),i.commandDialogFinish?r("div",{staticClass:"tw-p-4 tw-text-center"},[r("el-button",{attrs:{type:"danger"},on:{click:function(t){i.commandDialogShow=!1}}},[i._v("关闭")])],1):i._e()]),i._v(" "),r("el-dialog",{attrs:{visible:i.installVersionDialogShow,"close-on-press-escape":!1,"close-on-click-modal":!1,"append-to-body":""},on:{"update:visible":function(t){i.installVersionDialogShow=t}}},[r("div",{attrs:{slot:"title"},slot:"title"},[i.installVersionModule?r("div",{staticClass:"ub-text-bold ub-text-primary"},[r("i",{staticClass:"iconfont icon-code"}),i._v("\n                安装 "+i._s(i.installVersionModule.title)+" 其他版本\n            ")]):i._e()]),i._v(" "),i.installVersionModule?r("div",[r("table",{staticClass:"ub-table tw-w-full tw-font-mono"},[r("tbody",i._l(i.installVersionReleases,function(e,t){return r("tr",[r("td",{attrs:{width:"100"}},[i._v("v"+i._s(e.version))]),i._v(" "),r("td",[i._v(i._s(e.feature))]),i._v(" "),r("td",{attrs:{width:"100"}},[i._v(i._s(e.time))]),i._v(" "),r("td",[r("a",{attrs:{href:"javascript:;"},on:{click:function(t){return i.doInstallVersionSubmit(i.installVersionModule,e.version)}}},[r("i",{staticClass:"iconfont icon-plus"}),i._v("\n                            安装\n                        ")])])])}),0)])]):i._e()])],1)};r._withStripped=!0;var n,o,s,r=(n=i(33).a,i=r,(r="function"==typeof n?n.options:n).render=i,r.staticRenderFns=[function(){var t=this.$createElement,t=this._self._c||t;return t("div",{staticClass:"ub-alert ub-alert-warning"},[t("i",{staticClass:"iconfont icon-warning"}),this._v("\n        为了系统和数据安全，在线 "),t("b",[this._v("安装")]),this._v("、"),t("b",[this._v("卸载")]),this._v("、"),t("b",[this._v("升级")]),this._v(" 模块前请做好代码和数据备份\n    ")])},function(){var t=this.$createElement,t=this._self._c||t;return t("div",{staticClass:"icon"},[t("i",{staticClass:"icon-refresh iconfont tw-animate-spin tw-inline-block tw-p-4"})])},function(){var t=this.$createElement,t=this._self._c||t;return t("div",{staticClass:"icon"},[t("i",{staticClass:"iconfont icon-empty-box"})])}],r._compiled=!0,o&&(r.functional?(r._injectStyles=o,s=r.render,r.render=function(t,e){return o.call(e),s(t,e)}):(i=r.beforeCreate,r.beforeCreate=i?[].concat(i,o):[o])),{exports:n,options:r});r.options.__file="src/pages/ModuleStore.vue",e.default=r.exports},function(t,e,i){"use strict";i.r(e);var r=i(3),a=i.n(r),n=i(11),o=i(116),e=i.n(o),r=i(117),s=i.n(r),o=i(118),r=i.n(o);let h=new a.a;h.$onOnceListeners={},h.$onOnce=(t,e,i)=>{t in h.$onOnceListeners||(h.$onOnceListeners[t]=[]),h.$onOnceListeners[t].includes(e)||(h.$onOnceListeners[t].push(e),h.$on(t,i))};var o=i(58),u=i.n(o);i(59);const f=window.api.dialog,l=window.api.base;a.a.config.productionTip=!1,a.a.use(e.a,{size:"mini",zIndex:3e3}),a.a.use(function(t,e){var i,r,n;t.prototype.$timeago||(i={locale:e.locale},t.prototype.$timeago=t.observable?t.observable(i):new t({data:i}),n=(r=void 0===(r=e)?{}:r).locales||{},e={name:r.name||"Timeago",props:{datetime:{required:!0},title:{type:[String,Boolean]},locale:{type:String},autoUpdate:{type:[Number,Boolean]},converter:{type:Function},converterOptions:{type:Object}},data:function(){return{timeago:this.getTimeago()}},computed:{localeName:function(){return this.locale||this.$timeago.locale}},mounted:function(){this.startUpdater()},beforeDestroy:function(){this.stopUpdater()},render:function(t){return t("time",{attrs:{datetime:new Date(this.datetime).toISOString(),title:"string"==typeof this.title?this.title:!1===this.title?null:this.timeago}},[this.timeago])},methods:{getTimeago:function(t){return(this.converter||r.converter||function(t,e,i){var r=i.includeSeconds,i=i.addSuffix;return void 0===i&&(i=!0),s()(t,{locale:e,includeSeconds:r,addSuffix:i})})(t||this.datetime,n[this.locale||this.$timeago.locale],this.converterOptions||{})},convert:function(t){this.timeago=this.getTimeago(t)},startUpdater:function(){var t,e=this;this.autoUpdate&&(t=!0===this.autoUpdate?60:this.autoUpdate,this.updater=setInterval(function(){e.convert()},1e3*t))},stopUpdater:function(){this.updater&&(clearInterval(this.updater),this.updater=null)}},watch:{autoUpdate:function(t){this.stopUpdater(),t&&this.startUpdater()},datetime:function(){this.convert()},localeName:function(){this.convert()},converter:function(){this.convert()},converterOptions:{handler:function(){this.convert()},deep:!0}}},t.component(e.name,e))},{name:"TimeAgo",locale:"zh-CN",locales:{"zh-CN":i(248)}}),a.a.use(r.a),a.a.prototype.$onCopySuccess=()=>{f.tipSuccess(window.lang&&window.lang["Copy Success"]?window.lang["Copy Success"]:"Copy Success")},a.a.prototype.$onCopyError=()=>{f.tipError(window.lang&&window.lang["Copy Fail"]?window.lang["Copy Fail"]:"Copy Fail")},a.a.prototype.$highlight=(t,e)=>{if(t=n.b.specialchars(t),!e)return t;e=new RegExp(e,"ig");return t.toString().replace(e,function(t,e,i){return'<span data-highlight class="tw-text-red-500">'+t+"</span>"})},a.a.prototype.$hashRouter={init(t){u()(t)},to(t){u()(t)}};r={post(t,e,i,r){i=i||l.defaultFormCallback,r=r||l.defaultFormCallback,l.post(t,e,function(t){l.defaultFormCallback(t,{success:function(t){!0===i(t)&&l.defaultFormCallback(t)},error:function(t){!0!==r(t)&&l.defaultFormCallback(t)}})})},postRaw(t,e,i){l.post(t,e,function(t){i&&i(t)})}};a.a.prototype.$api=r,a.a.prototype.$url={buildParam(e){if(e=e||null){let t=[];for(var i in e)t.push(n.d.urlencode(i)+"="+n.d.urldecode(e[i]));e="?"+t.join("&")}return e||""},current(){var t=window.location;return`${t.pathname}${t.search}${t.hash}`},admin(t,e){return`${window.__msAdminRoot}${t}${this.buildParam(e)}`},web(t,e){return`${window.__msRoot}${t}${this.buildParam(e)}`},api(t,e){return`${window.__msRoot}api/${t}${this.buildParam(e)}`},cdn:t=>(t&&t.startsWith("/")&&(t=t.replace(/^[ \/]+/g,"")),`${window.__msCDN}${t}`)},a.a.prototype.$r={to(t){window.location.href=t},replace(t){window.location.replace=t}},a.a.prototype.$dialog=f,a.a.prototype.L=function(){let t=arguments[0],e=Array.from(arguments);return e.splice(0,1),window.lang&&window.lang[t]?e.length?n.c.sprintf(t,...e):window.lang[t]:e.length?n.c.sprintf(t,...e):t},a.a,h,function(t,e,i,r,n){if(r=r||{},!document.querySelector(t))return;Array.isArray(i)||(i=[i]);let o={};i.forEach(t=>{o[t.name]=t});let s=null;r&&"Bootstrap"in r&&(s=r.Bootstrap);e=new a.a({el:t,...r,data:()=>({loading:!0}),created(){s&&s.created(this)},mounted(){this.loading=!1,h.$emit("EventAppMounted"),s&&s.mounted(this)},components:o,template:e});n&&n(e)}("#app","<module-store />",i(251).default)}]);
\ No newline at end of file
diff --git a/vendor/modstart/modstart/src/Data/DataManager.php b/vendor/modstart/modstart/src/Data/DataManager.php
index 69cae674cb21b38d37c5e0a691b5a53f7ac43bf2..fb7ff407600f8b24b202ce941cb1a34680989112 100644
--- a/vendor/modstart/modstart/src/Data/DataManager.php
+++ b/vendor/modstart/modstart/src/Data/DataManager.php
@@ -395,7 +395,7 @@ class DataManager
 
     /**
      * 准备文件到本地可用
-     * @param $path string 文件路径 /data/xxxxxxx.xxx /data_temp/xxxxxxx.xxx http://www.example.com/data/xxxxx.xxx
+     * @param $path string 文件路径 /data/xxxxxxx.xxx data_temp/xxxxxx.xxx /data_temp/xxxxxxx.xxx http://www.example.com/data/xxxxx.xxx
      * @param $option
      * @return array
      */
diff --git a/vendor/modstart/modstart/src/Data/UeditorManager.php b/vendor/modstart/modstart/src/Data/UeditorManager.php
index e8c6dfd399e02795a13a74efc9257cf5d6ac6efe..f21fb0e92cbfdf43a8a3e37f054765eb0e0deac0 100644
--- a/vendor/modstart/modstart/src/Data/UeditorManager.php
+++ b/vendor/modstart/modstart/src/Data/UeditorManager.php
@@ -130,7 +130,8 @@ class UeditorManager
                     if (!$ignoreCatch && preg_match('/^(http|ftp|https):\\/\\//i', $f)) {
                         $ext = FileUtil::extension($f);
                         if (in_array('.' . $ext, $config ['catcherAllowFiles'])) {
-                            if ($imageContent = CurlUtil::getRaw($f)) {
+                            $imageContent = CurlUtil::getRaw($f);
+                            if ($imageContent) {
                                 $ret = DataManager::upload('image', L('Image') . '.' . $ext, $imageContent, $option);
                                 if ($ret['code']) {
                                     $ret['state'] = $ret['msg'];
diff --git a/vendor/modstart/modstart/src/Field/Html.php b/vendor/modstart/modstart/src/Field/Html.php
index 1b27c75431d409558dffa55c65425bff64f23748..047daf73acf17dcec7e04f55989cb0b7a9e87338 100644
--- a/vendor/modstart/modstart/src/Field/Html.php
+++ b/vendor/modstart/modstart/src/Field/Html.php
@@ -10,7 +10,7 @@ class Html extends AbstractField
 {
     protected $html = '';
     protected $plain = false;
-    protected $isLayoutField=true;
+    protected $isLayoutField = true;
 
     public function html($html)
     {
@@ -34,9 +34,12 @@ class Html extends AbstractField
         if ($this->plain) {
             return $this->html;
         }
+        $rules = $this->rules();
+        $requiredRuleHtml = str_contains($rules, 'required') ? '<span class="ub-text-danger ub-text-bold">*</span>' : '';
         return <<<EOT
 <div class="line">
     <div class="label">
+        {$requiredRuleHtml}
         {$this->label}:
     </div>
     <div class="field">