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提交 e95d0d48 编写于 作者: J juh
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8079693: Add support for ECDSA P-384 and P-521 curves to XML Signature 

Reviewed-by: mullan
上级 de5fa31c
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Showing with 206 addition and 67 deletion
src/share/classes/org/jcp/xml/dsig/internal/dom/DOMKeyValue.java
浏览文件 @ e95d0d48
......@@ -326,32 +326,54 @@ public abstract class DOMKeyValue extends DOMStructure implements KeyValue {
private KeyFactory eckf;
private ECParameterSpec ecParams;
// The supported curve, secp256r1
private static final Curve SECP256R1;
static {
final String name, oid, sfield, a, b, x, y, n;
name = "secp256r1 [NIST P-256, X9.62 prime256v1]";
oid = "1.2.840.10045.3.1.7";
sfield =
"FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF";
a =
"FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC";
b =
"5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B";
x =
"6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296";
y =
"4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5";
n =
"FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551";
final int h = 1;
/* Supported curve, secp256r1 */
private static final Curve SECP256R1 = initializeCurve(
"secp256r1 [NIST P-256, X9.62 prime256v1]",
"1.2.840.10045.3.1.7",
"FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF",
"FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC",
"5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B",
"6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296",
"4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5",
"FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551",
1
);
/* Supported curve secp384r1 */
private static final Curve SECP384R1 = initializeCurve(
"secp384r1 [NIST P-384]",
"1.3.132.0.34",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFF",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFC",
"B3312FA7E23EE7E4988E056BE3F82D19181D9C6EFE8141120314088F5013875AC656398D8A2ED19D2A85C8EDD3EC2AEF",
"AA87CA22BE8B05378EB1C71EF320AD746E1D3B628BA79B9859F741E082542A385502F25DBF55296C3A545E3872760AB7",
"3617DE4A96262C6F5D9E98BF9292DC29F8F41DBD289A147CE9DA3113B5F0B8C00A60B1CE1D7E819D7A431D7C90EA0E5F",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC7634D81F4372DDF581A0DB248B0A77AECEC196ACCC52973",
1
);
/* Supported curve secp521r1 */
private static final Curve SECP521R1 = initializeCurve(
"secp521r1 [NIST P-521]",
"1.3.132.0.35",
"01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
"01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC",
"0051953EB9618E1C9A1F929A21A0B68540EEA2DA725B99B315F3B8B489918EF109E156193951EC7E937B1652C0BD3BB1BF073573DF883D2C34F1EF451FD46B503F00",
"00C6858E06B70404E9CD9E3ECB662395B4429C648139053FB521F828AF606B4D3DBAA14B5E77EFE75928FE1DC127A2FFA8DE3348B3C1856A429BF97E7E31C2E5BD66",
"011839296A789A3BC0045C8A5FB42C7D1BD998F54449579B446817AFBD17273E662C97EE72995EF42640C550B9013FAD0761353C7086A272C24088BE94769FD16650",
"01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA51868783BF2F966B7FCC0148F709A5D03BB5C9B8899C47AEBB6FB71E91386409",
1
);
private static Curve initializeCurve(String name, String oid,
String sfield, String a, String b,
String x, String y, String n, int h) {
BigInteger p = bigInt(sfield);
ECField field = new ECFieldFp(p);
EllipticCurve curve = new EllipticCurve(field, bigInt(a),
bigInt(b));
ECPoint g = new ECPoint(bigInt(x), bigInt(y));
SECP256R1 = new Curve(name, oid, curve, g, bigInt(n), h);
return new Curve(name, oid, curve, g, bigInt(n), h);
}
EC(PublicKey key) throws KeyException {
......@@ -413,25 +435,46 @@ public abstract class DOMKeyValue extends DOMStructure implements KeyValue {
}
private static String getCurveOid(ECParameterSpec params) {
// Check that the params represent the secp256r1 curve
// If so, return the object identifier of the curve
// Check that the params represent one of the supported
// curves. If there is a match, return the object identifier
// of the curve.
Curve match;
if (matchCurve(params, SECP256R1)) {
match = SECP256R1;
} else if (matchCurve(params, SECP384R1)) {
match = SECP384R1;
} else if (matchCurve(params, SECP521R1)) {
match = SECP521R1;
} else {
return null;
}
return match.getObjectId();
}
private static boolean matchCurve(ECParameterSpec params, Curve curve) {
int fieldSize = params.getCurve().getField().getFieldSize();
if (SECP256R1.getCurve().getField().getFieldSize() == fieldSize
&& SECP256R1.getCurve().equals(params.getCurve())
&& SECP256R1.getGenerator().equals(params.getGenerator())
&& SECP256R1.getOrder().equals(params.getOrder())
&& SECP256R1.getCofactor() == params.getCofactor()) {
return SECP256R1.getObjectId();
if (curve.getCurve().getField().getFieldSize() == fieldSize
&& curve.getCurve().equals(params.getCurve())
&& curve.getGenerator().equals(params.getGenerator())
&& curve.getOrder().equals(params.getOrder())
&& curve.getCofactor() == params.getCofactor()) {
return true;
} else {
return false;
}
return null;
}
private static ECParameterSpec getECParameterSpec(String oid) {
if (oid.equals(SECP256R1.getObjectId())) {
return SECP256R1;
}
} else if (oid.equals(SECP384R1.getObjectId())) {
return SECP384R1;
} else if (oid.equals(SECP521R1.getObjectId())) {
return SECP521R1;
} else {
return null;
}
}
void marshalPublicKey(Node parent, Document doc, String dsPrefix,
DOMCryptoContext context)
......
test/javax/xml/crypto/dsig/GenerationTests.java
浏览文件 @ e95d0d48
......@@ -24,7 +24,7 @@
/**
* @test
* @bug 4635230 6283345 6303830 6824440 6867348 7094155 8038184
* 8038349 8046724 8074784 8210736
* 8038349 8046724 8074784 8079693 8210736
* @summary Basic unit tests for generating XML Signatures with JSR 105
* @compile -XDignore.symbol.file KeySelectors.java SignatureValidator.java
* X509KeySelector.java GenerationTests.java
......@@ -101,7 +101,8 @@ public class GenerationTests {
rsaSha256, rsaSha384, rsaSha512,
ecdsaSha1;
private static DigestMethod sha1, sha256, sha384, sha512;
private static KeyInfo dsa1024, dsa2048, rsa, rsa1024, p256ki;
private static KeyInfo dsa1024, dsa2048, rsa, rsa1024,
p256ki, p384ki, p521ki;
private static KeySelector kvks = new KeySelectors.KeyValueKeySelector();
private static KeySelector sks;
private static Key signingKey;
......@@ -210,6 +211,8 @@ public class GenerationTests {
test_create_signature_enveloping_hmac_sha512();
test_create_signature_enveloping_rsa();
test_create_signature_enveloping_p256_sha1();
test_create_signature_enveloping_p384_sha1();
test_create_signature_enveloping_p521_sha1();
test_create_signature_external_b64_dsa();
test_create_signature_external_dsa();
test_create_signature_keyname();
......@@ -356,7 +359,11 @@ public class GenerationTests {
rsa1024 = kifac.newKeyInfo(Collections.singletonList
(kifac.newKeyValue(getPublicKey("RSA", 1024))));
p256ki = kifac.newKeyInfo(Collections.singletonList
(kifac.newKeyValue(getECPublicKey())));
(kifac.newKeyValue(getECPublicKey("P256"))));
p384ki = kifac.newKeyInfo(Collections.singletonList
(kifac.newKeyValue(getECPublicKey("P384"))));
p521ki = kifac.newKeyInfo(Collections.singletonList
(kifac.newKeyValue(getECPublicKey("P521"))));
rsaSha1 = fac.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
rsaSha256 = fac.newSignatureMethod
("http://www.w3.org/2001/04/xmldsig-more#rsa-sha256", null);
......@@ -529,7 +536,21 @@ public class GenerationTests {
static void test_create_signature_enveloping_p256_sha1() throws Exception {
System.out.println("* Generating signature-enveloping-p256-sha1.xml");
test_create_signature_enveloping(sha1, ecdsaSha1, p256ki,
getECPrivateKey(), kvks, false);
getECPrivateKey("P256"), kvks, false);
System.out.println();
}
static void test_create_signature_enveloping_p384_sha1() throws Exception {
System.out.println("* Generating signature-enveloping-p384-sha1.xml");
test_create_signature_enveloping(sha1, ecdsaSha1, p384ki,
getECPrivateKey("P384"), kvks, false);
System.out.println();
}
static void test_create_signature_enveloping_p521_sha1() throws Exception {
System.out.println("* Generating signature-enveloping-p521-sha1.xml");
test_create_signature_enveloping(sha1, ecdsaSha1, p521ki,
getECPrivateKey("P521"), kvks, false);
System.out.println();
}
......@@ -1546,37 +1567,63 @@ public class GenerationTests {
"237008997971129772408397621801631622129297063463868593083106979716" +
"204903524890556839550490384015324575598723478554854070823335021842" +
"210112348400928769";
private static final String EC_X =
private static final String EC_P256_X =
"335863644451761614592446380116804721648611739647823420286081723541" +
"6166183710";
private static final String EC_Y =
private static final String EC_P256_Y =
"951559601159729477487064127150143688502130342917782252098602422796" +
"95457910701";
private static final String EC_S =
private static final String EC_P256_S =
"425976209773168452211813225517384419928639977904006759709292218082" +
"7440083936";
private static final ECParameterSpec EC_PARAMS;
static {
final String ec_sfield, ec_a, ec_b, ec_gx, ec_gy, ec_n;
ec_sfield =
"FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF";
ec_a =
"FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC";
ec_b =
"5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B";
ec_gx =
"6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296";
ec_gy =
"4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5";
ec_n =
"FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551";
final int ec_h = 1;
final ECField ec_field = new ECFieldFp(bigInt(ec_sfield));
final EllipticCurve ec_curve = new EllipticCurve(ec_field,
bigInt(ec_a), bigInt(ec_b));
final ECPoint ec_g = new ECPoint(bigInt(ec_gx), bigInt(ec_gy));
EC_PARAMS = new ECParameterSpec(ec_curve, ec_g, bigInt(ec_n), ec_h);
private static final ECParameterSpec EC_P256_PARAMS = initECParams(
"FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF",
"FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC",
"5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B",
"6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296",
"4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5",
"FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551",
1
);
private static final String EC_P384_X =
"12144058647679082341340699736608428955270957565259459672517275506071643671835484144490620216582303669654008841724053";
private static final String EC_P384_Y =
"18287745972107701566600963632634101287058332546756092926848497481238534346489545826483592906634896557151987868614320";
private static final String EC_P384_S =
"10307785759830534742680442271492590599236624208247590184679565032330507874096079979152605984203102224450595283943382";
private static final ECParameterSpec EC_P384_PARAMS = initECParams(
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFF",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFC",
"B3312FA7E23EE7E4988E056BE3F82D19181D9C6EFE8141120314088F5013875AC656398D8A2ED19D2A85C8EDD3EC2AEF",
"AA87CA22BE8B05378EB1C71EF320AD746E1D3B628BA79B9859F741E082542A385502F25DBF55296C3A545E3872760AB7",
"3617DE4A96262C6F5D9E98BF9292DC29F8F41DBD289A147CE9DA3113B5F0B8C00A60B1CE1D7E819D7A431D7C90EA0E5F",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC7634D81F4372DDF581A0DB248B0A77AECEC196ACCC52973",
1
);
private static final String EC_P521_X =
"4157918188927862838251799402582135611021257663417126086145819679867926857146776190737187582274664373117054717389603317411991660346043842712448912355335343997";
private static final String EC_P521_Y =
"4102838062751704796157456866854813794620023146924181568434486703918224542844053923233919899911519054998554969832861957437850996213216829205401947264294066288";
private static final String EC_P521_S =
"4857798533181496041050215963883119936300918353498701880968530610687256097257307590162398707429640390843595868713096292822034014722985178583665959048714417342";
private static final ECParameterSpec EC_P521_PARAMS = initECParams(
"01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
"01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC",
"0051953EB9618E1C9A1F929A21A0B68540EEA2DA725B99B315F3B8B489918EF109E156193951EC7E937B1652C0BD3BB1BF073573DF883D2C34F1EF451FD46B503F00",
"00C6858E06B70404E9CD9E3ECB662395B4429C648139053FB521F828AF606B4D3DBAA14B5E77EFE75928FE1DC127A2FFA8DE3348B3C1856A429BF97E7E31C2E5BD66",
"011839296A789A3BC0045C8A5FB42C7D1BD998F54449579B446817AFBD17273E662C97EE72995EF42640C550B9013FAD0761353C7086A272C24088BE94769FD16650",
"01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA51868783BF2F966B7FCC0148F709A5D03BB5C9B8899C47AEBB6FB71E91386409",
1
);
private static ECParameterSpec initECParams(
String sfield, String a, String b, String gx, String gy,
String n, int h) {
ECField field = new ECFieldFp(bigInt(sfield));
EllipticCurve curve = new EllipticCurve(field,
bigInt(a), bigInt(b));
ECPoint g = new ECPoint(bigInt(gx), bigInt(gy));
return new ECParameterSpec(curve, g, bigInt(n), h);
}
private static BigInteger bigInt(String s) {
......@@ -1610,11 +1657,32 @@ public class GenerationTests {
return kf.generatePublic(kspec);
}
private static PublicKey getECPublicKey() throws Exception {
private static PublicKey getECPublicKey(String curve) throws Exception {
KeyFactory kf = KeyFactory.getInstance("EC");
KeySpec kspec = new ECPublicKeySpec(new ECPoint(new BigInteger(EC_X),
new BigInteger(EC_Y)),
EC_PARAMS);
String x, y;
ECParameterSpec params;
switch (curve) {
case "P256":
x = EC_P256_X;
y = EC_P256_Y;
params = EC_P256_PARAMS;
break;
case "P384":
x = EC_P384_X;
y = EC_P384_Y;
params = EC_P384_PARAMS;
break;
case "P521":
x = EC_P521_X;
y = EC_P521_Y;
params = EC_P521_PARAMS;
break;
default:
throw new Exception("Unsupported curve: " + curve);
}
KeySpec kspec = new ECPublicKeySpec(new ECPoint(new BigInteger(x),
new BigInteger(y)),
params);
return kf.generatePublic(kspec);
}
......@@ -1644,9 +1712,27 @@ public class GenerationTests {
return kf.generatePrivate(kspec);
}
private static PrivateKey getECPrivateKey() throws Exception {
private static PrivateKey getECPrivateKey(String curve) throws Exception {
String s;
ECParameterSpec params;
switch (curve) {
case "P256":
s = EC_P256_S;
params = EC_P256_PARAMS;
break;
case "P384":
s = EC_P384_S;
params = EC_P384_PARAMS;
break;
case "P521":
s = EC_P521_S;
params = EC_P521_PARAMS;
break;
default:
throw new Exception("Unsupported curve: " + curve);
}
KeyFactory kf = KeyFactory.getInstance("EC");
KeySpec kspec = new ECPrivateKeySpec(new BigInteger(EC_S), EC_PARAMS);
KeySpec kspec = new ECPrivateKeySpec(new BigInteger(s), params);
return kf.generatePrivate(kspec);
}
......
test/javax/xml/crypto/dsig/ValidationTests.java
浏览文件 @ e95d0d48
......@@ -23,7 +23,7 @@
/**
* @test
* @bug 4635230 6365103 6366054 6824440 7131084 8046724
* @bug 4635230 6365103 6366054 6824440 7131084 8046724 8079693
* @summary Basic unit tests for validating XML Signatures with JSR 105
* @compile -XDignore.symbol.file KeySelectors.java SignatureValidator.java
* X509KeySelector.java ValidationTests.java
......@@ -100,6 +100,8 @@ public class ValidationTests {
new Test("signature-enveloping-dsa.xml", KVKS),
new Test("signature-enveloping-rsa.xml", KVKS),
new Test("signature-enveloping-p256-sha1.xml", KVKS),
new Test("signature-enveloping-p384-sha1.xml", KVKS),
new Test("signature-enveloping-p521-sha1.xml", KVKS),
new Test("signature-enveloping-hmac-sha1.xml", SKKS),
new Test("signature-external-dsa.xml", KVKS),
new Test("signature-external-b64-dsa.xml", KVKS),
......
test/javax/xml/crypto/dsig/data/signature-enveloping-p384-sha1.xml 0 → 100644
浏览文件 @ e95d0d48
<?xml version="1.0" encoding="UTF-8" standalone="no"?><Signature xmlns="http://www.w3.org/2000/09/xmldsig#"><SignedInfo><CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/><SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha1"/><Reference URI="#object"><DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/><DigestValue>7/XTsHaBSOnJ/jXD5v0zL6VKYsk=</DigestValue></Reference></SignedInfo><SignatureValue>s15F4ng4a+TfNHlK+y18igexSe3wRspeyQi8hwhyMUh6I6kyzxO1wcqRulFyBNwh/Dplht+WS9dO
GwL4xfDfozKss36ZsHACI3EYe0QI6pN7hcKp511muPI+cmoZzIN/</SignatureValue><KeyInfo><KeyValue><ECKeyValue xmlns="http://www.w3.org/2009/xmldsig11#"><NamedCurve URI="urn:oid:1.3.132.0.34"/><PublicKey>BE7my2bSrGpZ3jNFQ1I6baGP9CE4AIMIyN/ugWhbsCQz8ntwXf15NStBt9MBXolglXbRYMqV8vYB
f7UJ1ixum8hzcEvgShn0L9l1VkWaU4bYr/Ss9ApimDvbF2g6Mw++sA==</PublicKey></ECKeyValue></KeyValue></KeyInfo><Object Id="object">some text</Object></Signature>
\ No newline at end of file
test/javax/xml/crypto/dsig/data/signature-enveloping-p521-sha1.xml 0 → 100644
浏览文件 @ e95d0d48
<?xml version="1.0" encoding="UTF-8" standalone="no"?><Signature xmlns="http://www.w3.org/2000/09/xmldsig#"><SignedInfo><CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/><SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha1"/><Reference URI="#object"><DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/><DigestValue>7/XTsHaBSOnJ/jXD5v0zL6VKYsk=</DigestValue></Reference></SignedInfo><SignatureValue>AaVkRumHXD0vVtkn2ogcAoByVge1KWGVWE6vph+xr/hcZTqNNaiIyXb7Itu0FBHD9M47T/CuM7y4
m60zEssaaHl0AUNm7xGpZy7Heqaoibb/gMU1ErrfSNs7yuPG/TCqs8YAd3RGnc6ZbloitWpycGCU
LS4xxKms0KeRnbVpjk5OeVfK</SignatureValue><KeyInfo><KeyValue><ECKeyValue xmlns="http://www.w3.org/2009/xmldsig11#"><NamedCurve URI="urn:oid:1.3.132.0.35"/><PublicKey>BAE2HJjBQRbl0sdGa1+1cJwxtPJXcnrRdmRXs6TEQmU97US+CK0vsoDQtlnXxDx37mawN7Sh4Atp
CUeYBbzvBmwPfQEyAO600W9xn4s5wSQvXod8v8brh5ISXhxYPFy3SCcGUxbQYqrVUnBrIXH8WEQX
K0/T+FdF4CzlQswJY0UZGeQYcA==</PublicKey></ECKeyValue></KeyValue></KeyInfo><Object Id="object">some text</Object></Signature>
\ No newline at end of file
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