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Bug 1191936 - Implement RSA-PSS key generation r=rbarnes

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This commit is contained in:
Tim Taubert 2015-10-13 18:48:18 +02:00
parent 6f36eece83
commit c594a59e41
4 changed files with 88 additions and 1 deletions
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3
dom/crypto/WebCryptoCommon.h
View File

@ -27,6 +27,7 @@
#define WEBCRYPTO_ALG_PBKDF2 "PBKDF2"
#define WEBCRYPTO_ALG_RSASSA_PKCS1 "RSASSA-PKCS1-v1_5"
#define WEBCRYPTO_ALG_RSA_OAEP "RSA-OAEP"
#define WEBCRYPTO_ALG_RSA_PSS "RSA-PSS"
#define WEBCRYPTO_ALG_ECDH "ECDH"
#define WEBCRYPTO_ALG_ECDSA "ECDSA"
#define WEBCRYPTO_ALG_DH "DH"
@ -247,6 +248,8 @@ NormalizeToken(const nsString& aName, nsString& aDest)
aDest.AssignLiteral(WEBCRYPTO_ALG_RSASSA_PKCS1);
} else if (NORMALIZED_EQUALS(aName, WEBCRYPTO_ALG_RSA_OAEP)) {
aDest.AssignLiteral(WEBCRYPTO_ALG_RSA_OAEP);
} else if (NORMALIZED_EQUALS(aName, WEBCRYPTO_ALG_RSA_PSS)) {
aDest.AssignLiteral(WEBCRYPTO_ALG_RSA_PSS);
} else if (NORMALIZED_EQUALS(aName, WEBCRYPTO_ALG_ECDH)) {
aDest.AssignLiteral(WEBCRYPTO_ALG_ECDH);
} else if (NORMALIZED_EQUALS(aName, WEBCRYPTO_ALG_ECDSA)) {

7
dom/crypto/WebCryptoTask.cpp
View File

@ -2289,7 +2289,8 @@ GenerateAsymmetricKeyTask::GenerateAsymmetricKeyTask(
// Construct an appropriate KeyAlorithm
uint32_t privateAllowedUsages = 0, publicAllowedUsages = 0;
if (mAlgName.EqualsLiteral(WEBCRYPTO_ALG_RSASSA_PKCS1) ||
mAlgName.EqualsLiteral(WEBCRYPTO_ALG_RSA_OAEP)) {
mAlgName.EqualsLiteral(WEBCRYPTO_ALG_RSA_OAEP) ||
mAlgName.EqualsLiteral(WEBCRYPTO_ALG_RSA_PSS)) {
RootedDictionary<RsaHashedKeyGenParams> params(aCx);
mEarlyRv = Coerce(aCx, params, aAlgorithm);
if (NS_FAILED(mEarlyRv)) {
@ -2392,6 +2393,7 @@ GenerateAsymmetricKeyTask::GenerateAsymmetricKeyTask(
// Set key usages.
if (mAlgName.EqualsLiteral(WEBCRYPTO_ALG_RSASSA_PKCS1) ||
mAlgName.EqualsLiteral(WEBCRYPTO_ALG_RSA_PSS) ||
mAlgName.EqualsLiteral(WEBCRYPTO_ALG_ECDSA)) {
privateAllowedUsages = CryptoKey::SIGN;
publicAllowedUsages = CryptoKey::VERIFY;
@ -2402,6 +2404,8 @@ GenerateAsymmetricKeyTask::GenerateAsymmetricKeyTask(
mAlgName.EqualsLiteral(WEBCRYPTO_ALG_DH)) {
privateAllowedUsages = CryptoKey::DERIVEKEY | CryptoKey::DERIVEBITS;
publicAllowedUsages = 0;
} else {
MOZ_ASSERT(false); // This shouldn't happen.
}
mKeyPair->mPrivateKey.get()->SetExtractable(aExtractable);
@ -3349,6 +3353,7 @@ WebCryptoTask::CreateGenerateKeyTask(JSContext* aCx,
return new GenerateSymmetricKeyTask(aCx, aAlgorithm, aExtractable, aKeyUsages);
} else if (algName.EqualsASCII(WEBCRYPTO_ALG_RSASSA_PKCS1) ||
algName.EqualsASCII(WEBCRYPTO_ALG_RSA_OAEP) ||
algName.EqualsASCII(WEBCRYPTO_ALG_RSA_PSS) ||
algName.EqualsASCII(WEBCRYPTO_ALG_ECDH) ||
algName.EqualsASCII(WEBCRYPTO_ALG_ECDSA) ||
algName.EqualsASCII(WEBCRYPTO_ALG_DH)) {

1
dom/crypto/test/mochitest.ini
View File

@ -20,4 +20,5 @@ skip-if = toolkit == 'android' # bug 1200570
[test_WebCrypto_PBKDF2.html]
[test_WebCrypto_Reject_Generating_Keys_Without_Usages.html]
[test_WebCrypto_RSA_OAEP.html]
[test_WebCrypto_RSA_PSS.html]
[test_WebCrypto_Wrap_Unwrap.html]

78
dom/crypto/test/test_WebCrypto_RSA_PSS.html Normal file
View File

@ -0,0 +1,78 @@
<!DOCTYPE html>
<html>
<head>
<title>WebCrypto Test Suite</title>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<link rel="stylesheet" href="./test_WebCrypto.css"/>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<!-- Utilities for manipulating ABVs -->
<script src="util.js"></script>
<!-- A simple wrapper around IndexedDB -->
<script src="simpledb.js"></script>
<!-- Test vectors drawn from the literature -->
<script src="./test-vectors.js"></script>
<!-- General testing framework -->
<script src="./test-array.js"></script>
<script>/*<![CDATA[*/
"use strict";
// Generating 2048-bit keys takes some time.
SimpleTest.requestLongerTimeout(2);
// -----------------------------------------------------------------------------
TestArray.addTest(
"RSA-PSS key generation (SHA-1, 1024-bit)",
function () {
var that = this;
var alg = {
name: "RSA-PSS",
hash: "SHA-1",
modulusLength: 1024,
publicExponent: new Uint8Array([0x01, 0x00, 0x01])
};
crypto.subtle.generateKey(alg, false, ["sign", "verify"])
.then(complete(that), error(that));
}
);
/*]]>*/</script>
</head>
<body>
<div id="content">
<div id="head">
<b>Web</b>Crypto<br>
</div>
<div id="start" onclick="start();">RUN ALL</div>
<div id="resultDiv" class="content">
Summary:
<span class="pass"><span id="passN">0</span> passed, </span>
<span class="fail"><span id="failN">0</span> failed, </span>
<span class="pending"><span id="pendingN">0</span> pending.</span>
<br/>
<br/>
<table id="results">
<tr>
<th>Test</th>
<th>Result</th>
<th>Time</th>
</tr>
</table>
</div>
<div id="foot"></div>
</div>
</body>
</html>