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| 1 <!DOCTYPE html> | |
| 2 <html> | |
| 3 <head> | |
| 4 <script src="../../resources/js-test.js"></script> | |
| 5 <script src="resources/common.js"></script> | |
| 6 </head> | |
| 7 <body> | |
| 8 <p id="description"></p> | |
| 9 <div id="console"></div> | |
| 10 | |
| 11 <script> | |
| 12 description("Tests encrypt/decrypt for AES-GCM"); | |
| 13 | |
| 14 jsTestIsAsync = true; | |
| 15 | |
| 16 // These tests come from the NIST GCM test vectors: | |
| 17 // http://csrc.nist.gov/groups/STM/cavp/documents/mac/gcmtestvectors.zip | |
| 18 // | |
| 19 // Both encryption and decryption are expected to work. | |
| 20 var kAesGcmSuccessVectors = | |
| 21 [ | |
| 22 // [Keylen = 128] | |
| 23 // [IVlen = 96] | |
| 24 // [PTlen = 0] | |
| 25 // [AADlen = 0] | |
| 26 // [Taglen = 128] | |
| 27 { | |
| 28 "key": "cf063a34d4a9a76c2c86787d3f96db71", | |
| 29 "iv": "113b9785971864c83b01c787", | |
| 30 "plainText": "", | |
| 31 "cipherText": "", | |
| 32 "additionalData": "", | |
| 33 "authenticationTag": "72ac8493e3a5228b5d130a69d2510e42" | |
| 34 }, | |
| 35 | |
| 36 // [Keylen = 128] | |
| 37 // [IVlen = 96] | |
| 38 // [PTlen = 0] | |
| 39 // [AADlen = 128] | |
| 40 // [Taglen = 120] | |
| 41 { | |
| 42 "key": "6dfa1a07c14f978020ace450ad663d18", | |
| 43 "iv": "34edfa462a14c6969a680ec1", | |
| 44 "plainText": "", | |
| 45 "cipherText": "", | |
| 46 "additionalData": "2a35c7f5f8578e919a581c60500c04f6", | |
| 47 "authenticationTag": "751f3098d59cf4ea1d2fb0853bde1c" | |
| 48 }, | |
| 49 | |
| 50 // [Keylen = 128] | |
| 51 // [IVlen = 96] | |
| 52 // [PTlen = 128] | |
| 53 // [AADlen = 128] | |
| 54 // [Taglen = 112] | |
| 55 { | |
| 56 "key": "ed6cd876ceba555706674445c229c12d", | |
| 57 "iv": "92ecbf74b765bc486383ca2e", | |
| 58 "plainText": "bfaaaea3880d72d4378561e2597a9b35", | |
| 59 "cipherText": "bdd2ed6c66fa087dce617d7fd1ff6d93", | |
| 60 "additionalData": "95bd10d77dbe0e87fb34217f1a2e5efe", | |
| 61 "authenticationTag": "ba82e49c55a22ed02ca67da4ec6f" | |
| 62 }, | |
| 63 | |
| 64 // [Keylen = 256] | |
| 65 // [IVlen = 1024] | |
| 66 // [PTlen = 408] | |
| 67 // [AADlen = 720] | |
| 68 // [Taglen = 32] | |
| 69 { | |
| 70 "key": "e03548984a7ec8eaf0870637df0ac6bc17f7159315d0ae26a764fd224e483810", | |
| 71 "iv": "f4feb26b846be4cd224dbc5133a5ae13814ebe19d3032acdd3a006463fdb71e83a9d5
d96679f26cc1719dd6b4feb3bab5b4b7993d0c0681f36d105ad3002fb66b201538e2b7479838ab83
402b0d816cd6e0fe5857e6f4adf92de8ee72b122ba1ac81795024943b7d0151bbf84ce87c8911f51
2c397d14112296da7ecdd0da52a", | |
| 72 "cipherText": "fda718aa1ec163487e21afc34f5a3a34795a9ee71dd3e7ee9a18fdb24181d
c982b29c6ec723294a130ca2234952bb0ef68c0f3", | |
| 73 "additionalData": "aab26eb3e7acd09a034a9e2651636ab3868e51281590ecc948355e457
da42b7ad1391c7be0d9e82895e506173a81857c3226829fbd6dfb3f9657a71a2934445d7c05fa940
1cddd5109016ba32c3856afaadc48de80b8a01b57cb", | |
| 74 "authenticationTag": "4795fbe0", | |
| 75 "plainText": "69fd0c9da10b56ec6786333f8d76d4b74f8a434195f2f241f088b2520fb5fa
29455df9893164fb1638abe6617915d9497a8fe2" | |
| 76 } | |
| 77 ]; | |
| 78 | |
| 79 function runAesGcmSuccessTestCase(testCase) | |
| 80 { | |
| 81 var key = null; | |
| 82 var keyData = hexStringToUint8Array(testCase.key); | |
| 83 var iv = hexStringToUint8Array(testCase.iv); | |
| 84 var additionalData = hexStringToUint8Array(testCase.additionalData); | |
| 85 var tag = hexStringToUint8Array(testCase.authenticationTag); | |
| 86 var usages = ['encrypt', 'decrypt']; | |
| 87 var extractable = false; | |
| 88 | |
| 89 var tagLengthBits = tag.byteLength * 8; | |
| 90 | |
| 91 var algorithm = {name: 'aes-gcm', iv: iv, additionalData: additionalData, ta
gLength: tagLengthBits}; | |
| 92 | |
| 93 // (1) Import the key | |
| 94 return crypto.subtle.importKey('raw', keyData, algorithm, extractable, usage
s).then(function(result) { | |
| 95 key = result; | |
| 96 | |
| 97 // shouldBe() can only resolve variables in global context. | |
| 98 tmpKey = key; | |
| 99 shouldEvaluateAs("tmpKey.type", "secret"); | |
| 100 shouldEvaluateAs("tmpKey.extractable", false); | |
| 101 shouldEvaluateAs("tmpKey.algorithm.name", "AES-GCM"); | |
| 102 shouldEvaluateAs("tmpKey.usages.join(',')", "encrypt,decrypt"); | |
| 103 | |
| 104 // (2) Encrypt. | |
| 105 return crypto.subtle.encrypt(algorithm, key, hexStringToUint8Array(testC
ase.plainText)); | |
| 106 }).then(function(result) { | |
| 107 bytesShouldMatchHexString("Encryption", testCase.cipherText + testCase.a
uthenticationTag, result); | |
| 108 | |
| 109 // (3) Decrypt | |
| 110 return crypto.subtle.decrypt(algorithm, key, hexStringToUint8Array(testC
ase.cipherText + testCase.authenticationTag)); | |
| 111 }).then(function(result) { | |
| 112 bytesShouldMatchHexString("Decryption", testCase.plainText, result); | |
| 113 }); | |
| 114 } | |
| 115 | |
| 116 var lastPromise = Promise.resolve(null); | |
| 117 | |
| 118 kAesGcmSuccessVectors.forEach(function(test) { | |
| 119 lastPromise = lastPromise.then(runAesGcmSuccessTestCase.bind(null, test)); | |
| 120 }); | |
| 121 | |
| 122 lastPromise.then(finishJSTest, failAndFinishJSTest); | |
| 123 | |
| 124 </script> | |
| 125 | |
| 126 </body> | |
| 127 </html> | |
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Chromium Code Reviews
Issue 957713004:
[WebCrypto] Split LayoutTests/crypto/subtle into per-algorithm directories (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master