LayoutTests/crypto/sign-verify.html - Issue 22849026: WebCrypto: Check for HmacKeyParams when seeing if a Key can be used for an Algorithm.

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Issue 22849026: WebCrypto: Check for HmacKeyParams when seeing if a Key can be used for an Algorithm. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Rebase onto master Created 7 years, 4 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <html>	2 <html>

3 <head>	3 <head>

4 <script src="../fast/js/resources/js-test-pre.js"></script>	4 <script src="../fast/js/resources/js-test-pre.js"></script>

5 <script src="resources/common.js"></script>	5 <script src="resources/common.js"></script>

6 </head>	6 </head>

7 <body>	7 <body>

8 <p id="description"></p>	8 <p id="description"></p>

9 <div id="console"></div>	9 <div id="console"></div>

10	10

11 <script>	11 <script>

12 description("Tests cypto.subtle.sign and crypto.subtle.verify");	12 description("Tests cypto.subtle.sign and crypto.subtle.verify");

13	13

14 jsTestIsAsync = true;	14 jsTestIsAsync = true;

15	15

	16 hmacSha1 = {name: 'hmac', hash: {name: 'sha-1'}};

	17 data = asciiToArrayBuffer("hello");

	18

16 importTestKeys().then(function(importedKeys) {	19 importTestKeys().then(function(importedKeys) {

17 keys = importedKeys;	20 keys = importedKeys;

18	21

19 hmacSha1 = {name: 'hmac', hash: {name: 'sha-1'}};

20

21 data = asciiToArrayBuffer("hello");

22

23 // Pass invalid signature parameters to verify()	22 // Pass invalid signature parameters to verify()

24 shouldThrow("crypto.subtle.verify(hmacSha1, keys.hmacSha1, null, data)");	23 shouldThrow("crypto.subtle.verify(hmacSha1, keys.hmacSha1, null, data)");

25 shouldThrow("crypto.subtle.verify(hmacSha1, keys.hmacSha1, 'a', data)");	24 shouldThrow("crypto.subtle.verify(hmacSha1, keys.hmacSha1, 'a', data)");

26 shouldThrow("crypto.subtle.verify(hmacSha1, keys.hmacSha1, [], data)");	25 shouldThrow("crypto.subtle.verify(hmacSha1, keys.hmacSha1, [], data)");

27	26

28 // Operation does not support signing.	27 // Operation does not support signing.

29 shouldThrow("crypto.subtle.sign({name: 'sha-1'}, keys.hmacSha1, data)");	28 shouldThrow("crypto.subtle.sign({name: 'sha-1'}, keys.hmacSha1, data)");

30	29

31 // Key's algorithm must match.	30 // Key's algorithm must match.

32 shouldThrow("crypto.subtle.sign({name: 'hmac', hash: {name: 'sha-256'}}, key s.hmacSha1, data)");	31 shouldThrow("crypto.subtle.sign({name: 'hmac', hash: {name: 'sha-256'}}, key s.hmacSha1, data)");

(...skipping 26 matching lines...) Expand all Loading...
59 expectedSignature = asciiToArrayBuffer("signed HMAC:hello");	58 expectedSignature = asciiToArrayBuffer("signed HMAC:hello");

60 return crypto.subtle.verify(hmacSha1, keys.hmacSha1, expectedSignature, data );	59 return crypto.subtle.verify(hmacSha1, keys.hmacSha1, expectedSignature, data );

61 }).then(function(result) {	60 }).then(function(result) {

62 verifyResult = result;	61 verifyResult = result;

63 shouldBe("verifyResult", "true");	62 shouldBe("verifyResult", "true");

64	63

65 return crypto.subtle.verify(hmacSha1, keys.hmacSha1, asciiToArrayBuffer("bad signature"), data);	64 return crypto.subtle.verify(hmacSha1, keys.hmacSha1, asciiToArrayBuffer("bad signature"), data);

66 }).then(function(result) {	65 }).then(function(result) {

67 verifyResult = result;	66 verifyResult = result;

68 shouldBe("verifyResult", "false");	67 shouldBe("verifyResult", "false");

	68

	69 return crypto.subtle.generateKey({name: 'hmac', hash: {name: 'sha-1' }, leng th: 48}, false, ['sign']);

	70 }).then(function(result) {

	71 generatedHmacSha1Key = result;

	72

	73 // Cannot use an HMAC SHA-1 key for signing HMAC SHA-256

	74 shouldThrow("crypto.subtle.sign({name: 'hmac', hash: {name: 'sha-256'}}, gen eratedHmacSha1Key, data)");

	75

	76 // However it can be used to sign for HMAC SHA-1

	77 shouldNotThrow("crypto.subtle.sign(hmacSha1, generatedHmacSha1Key, data)");

69 }).then(finishJSTest, failAndFinishJSTest);	78 }).then(finishJSTest, failAndFinishJSTest);

70	79

71 </script>	80 </script>

72	81

73 <script src="../fast/js/resources/js-test-post.js"></script>	82 <script src="../fast/js/resources/js-test-post.js"></script>

74 </body>	83 </body>

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