!1364 增加startup_hvb仓

* Feat: add hvb repository

sig/sig-basicsoftwareservice/sig-basicsoftwareservice.md

@@ -49,6 +49,7 @@ Basic Software Services includes the following sub-systems:
 | Bootstrapping for Lite       | [startup_bootstrap_lite](https://gitee.com/openharmony/startup_bootstrap_lite) | bootstrap provides starting API to bootstrap system abilities for OpenHarmony lite system. |
 | init                         | [startup_init_lite](https://gitee.com/openharmony/startup_init_lite) | init is used to start all userspace native processes.        |
 | Application Spawn            | [startup_appspawn](https://gitee.com/openharmony/startup_appspawn) | Appspawn is used to spawn application processes.             |
+| OpenHarmony Verified Boot    | [startup_hvb](https://gitee.com/openharmony/startup_hvb)     | hvb is used to verify and authenticate system images to make sure OpenHarmony is running system images from authenticated sources without tampering, and can not roll back to old versions with vulnerabilities. |
 | Updating Framework for Lite  | [update_sys_installer_lite](https://gitee.com/openharmony/update_sys_installer_lite) | sys_installer_lite provides OTA updating framework for OpenHarmony mini and small system. |
 | Updating App                 | [update_app](https://gitee.com/openharmony/update_app)       | update_app provides user interfaces for end users to upgrade OpenHarmony devices. |
 | Update Pakaging Tools        | [update_packaging_tools](https://gitee.com/openharmony/update_packaging_tools) | Update Packaging Tools provide tools to build full OTA packages and differential packages. |

sig/sig-basicsoftwareservice/sig-basicsoftwareservice_cn.md

@@ -54,6 +54,7 @@ BasicSoftwareService SIG技术栈范围全景图如下图所示：
 |轻量启动引导|[startup_bootstrap_lite](https://gitee.com/openharmony/startup_bootstrap_lite)|bootstrap启动引导组件，提供了各服务和功能的启动入口标识。在SAMGR启动时，会调用boostrap标识的入口函数，并启动系统服务。|
 |init|[startup_init_lite](https://gitee.com/openharmony/startup_init_lite)|启动引导模块，init进程，内核完成初始化后加载的第一个用户态进程，启动后解析/etc/init.cfg配置文件，并根据解析结果拉起其他系统关键进程，同时分别赋予其对应权限。|
 |应用孵化器|[startup_appspawn](https://gitee.com/openharmony/startup_appspawn)|应用孵化模块，appspawn进程，配合轻量级元能力框架子系统，通过轻量级IPC机制接收来自AMS的消息，根据消息解析结果启动元能力进程AbilityMain并赋予其对应权限。|
+|安全启动|[startup_hvb](https://gitee.com/openharmony/startup_hvb)|提供OpenHarmony Verified Boot安全启动的核心能力，实现对启动过程中各个镜像的完整性以及合法性校验，确保OpenHarmony设备运行的镜像来源合法，不经篡改，且不能回滚到老的漏洞版本。|
 |轻量系统安装|[update_sys_installer_lite](https://gitee.com/openharmony/update_sys_installer_lite)|轻量系统安装提供对轻量级设备远程升级能力，基于提供的接口进行二次开发后，可以让您的设备轻松支持OTA升级能力。升级子系统对用户屏蔽了底层芯片的差异，对外提供了统一的升级接口。|
 |升级应用|[update_app](https://gitee.com/openharmony/update_app)|升级客户端应用运行于OHOS 上，提供与用户进行交互的界面，并进行升级操作。主要功能包括：<br/>1、触发升级服务组件检查可用的升级包，显示升级包检查的结果；<br/>2、下载升级包，显示下载的进度和状态；<br/>3、触发升级；<br/>4、升级完成后，显示升级后版本信息|
 |升级工具|[update_packaging_tools](https://gitee.com/openharmony/update_packaging_tools)|升级包制作工具是用于制作升级包的工具，功能主要包括：全量升级包制作、差分升级包制作以及变分区升级包制作。|

sig/sigs.json

@@ -558,6 +558,7 @@
                 "https://gitee.com/openharmony/third_party_ejdb",
                 "https://gitee.com/openharmony/third_party_iowow",
                 "https://gitee.com/openharmony/startup_appspawn_lite",
+                "https://gitee.com/openharmony-sig/startup_hvb",
                 "https://gitee.com/openharmony/startup_bootstrap_lite",
                 "https://gitee.com/openharmony/startup_init_lite",
                 "https://gitee.com/openharmony/startup_syspara_lite",
@@ -631,6 +632,7 @@
                 "third_party/ejdb",
                 "third_party/iowow",
                 "base/startup/appspawn_lite",
+                "base/startup/hvb",
                 "base/startup/bootstrap_lite",
                 "base/startup/init_lite",
                 "base/startup/syspara_lite",