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Issue 822083003:
Webcrypto: add layout tests for HKDF algorithm (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master| Index: LayoutTests/crypto/subtle/derive-hkdf-keys.html |
| diff --git a/LayoutTests/crypto/subtle/derive-hkdf-keys.html b/LayoutTests/crypto/subtle/derive-hkdf-keys.html |
| new file mode 100644 |
| index 0000000000000000000000000000000000000000..c24f71fb226dfa17c08d8f9b91a935285f55a459 |
| --- /dev/null |
| +++ b/LayoutTests/crypto/subtle/derive-hkdf-keys.html |
| @@ -0,0 +1,94 @@ |
| +<!DOCTYPE html> |
| +<html> |
| +<head> |
| +<script src="../../resources/js-test.js"></script> |
| +<script src="resources/common.js"></script> |
| +</head> |
| +<body> |
| +<p id="description"></p> |
| +<div id="console"></div> |
| + |
| +<script> |
| +description("Test deriving HKDF keys with deriveKey()"); |
| + |
| +jsTestIsAsync = true; |
| + |
| +var extractable = true; |
| +var derivingKeyAlgorithm = { |
| + name: "HKDF", |
| + hash: "SHA-256", |
| + salt: new Uint8Array(), |
| + info: new Uint8Array() |
| +}; |
| + |
| +var privateKeyJSON = { |
| + "kty": "EC", |
| + "crv": "P-256", |
| + "d": "1mGcHOo_eTxXMTgSjWLLa5DCZIf0o8NNySooVNefCIw", |
| + "x": "QcD58SaUjtYiUaUnTaOMWC7YKyfQ5yD0-8F9RStayBU", |
| + "y": "CjHmp9BL54FleRbhJVQb1MgVu5YsFn7tJt0VWof_jj0" |
| +}; |
| + |
| +var publicKeyJSON = { |
| + "kty": "EC", |
| + "crv": "P-256", |
| + "x": "AGzVMZDcNVrG7e8m9bLFTy7Si7o1IcU-SNyI8_Up62E", |
| + "y": "bSVna0fR_BTIgH5--cEXXgOB3J2IlxKTmb8YeOZ7UKE" |
| +}; |
| + |
| +var secret = hexStringToUint8Array("82b17497eefdeee07fb108496b1e88b1975e42a98046b5521d18edc96a639fea"); |
| + |
| +var hkdfAlgorithm = { |
| + name: "HKDF", |
|
eroman
2015/01/13 00:45:34
indent by 4.
nharper
2015/01/13 01:43:26
Done.
|
| + hash: "SHA-256", |
| + salt: new Uint8Array(), |
| + info: new Uint8Array() |
| +} |
| + |
| +Promise.resolve(null).then(function(result) { |
| + return crypto.subtle.importKey("jwk", privateKeyJSON, {name: "ECDH", namedCurve: "P-256"}, true, ["deriveKey"]); |
| +}).then(function(result) { |
| + privateKey = result; |
| + |
| + return crypto.subtle.importKey("jwk", publicKeyJSON, {name: "ECDH", namedCurve: "P-256"}, true, []); |
| +}).then(function(result) { |
| + publicKey = result; |
| + |
| + debug("Derive an HKDF key from ECDH keys"); |
| + return crypto.subtle.deriveKey({name: "ECDH", namedCurve: "P-256", public: publicKey}, privateKey, "HKDF", true, ['deriveKey', 'deriveBits']); |
| +}).then(function(result) { |
| + hkdfKey = result; |
| + |
| + shouldEvaluateAs("hkdfKey.algorithm.name", "HKDF"); |
| + shouldEvaluateAs("hkdfKey.extractable", true); |
| + shouldEvaluateAs("hkdfKey.usages.join(',')", "deriveKey,deriveBits"); |
| + |
| + debug("\nDerive 128 bits from the HKDF key"); |
| + return crypto.subtle.deriveBits(hkdfAlgorithm, hkdfKey, 128); |
| +}).then(function(result) { |
| + derivedBits = result; |
| + |
| + return crypto.subtle.importKey("raw", secret, hkdfAlgorithm, true, ['deriveBits']); |
| +}).then(function(hkdfKey) { |
| + return crypto.subtle.deriveBits(hkdfAlgorithm, hkdfKey, 128); |
| +}).then(function(result) { |
| + expectedDerivedBits = result; |
| + |
| + shouldEvaluateAs("bytesToHexString(derivedBits)", bytesToHexString(expectedDerivedBits)); |
| + |
| + debug("\nTry to derive an HKDF key from an HKDF key"); |
| + var hkdfAlgorithm = { |
| + name: "HKDF", |
| + hash: "SHA-256", |
| + salt: new Uint8Array(), |
| + info: new Uint8Array() |
| + }; |
| + return crypto.subtle.deriveKey(hkdfAlgorithm, hkdfKey, "HKDF", true, ['deriveBits']); |
| +}).then(failAndFinishJSTest, function(result) { |
| + logError(result); |
| +}).then(finishJSTest, failAndFinishJSTest); |
| + |
| +</script> |
| + |
| +</body> |
| +</html> |
