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| (Empty) | |
| 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 bad algorithm inputs for AES-CTR"); |
| 13 |
| 14 jsTestIsAsync = true; |
| 15 |
| 16 var keyData = hexStringToUint8Array("2b7e151628aed2a6abf7158809cf4f3c"); |
| 17 var data = asciiToUint8Array("hello"); |
| 18 var key = null; |
| 19 var counter = new Uint8Array(16); |
| 20 var kExpectedCipherTextHex = "1592076075"; |
| 21 var kLength = 8; |
| 22 |
| 23 function corruptCounter() |
| 24 { |
| 25 debug("Neutering counter..."); |
| 26 try { postMessage(counter, "xxx", [counter.buffer]); } catch (e) { } |
| 27 shouldBe("counter.byteLength", "0"); |
| 28 } |
| 29 |
| 30 Promise.resolve(null).then(function(result) { |
| 31 var usages = ['encrypt', 'decrypt']; |
| 32 var extractable = false; |
| 33 |
| 34 debug("\nImporting AES-CTR key..."); |
| 35 return crypto.subtle.importKey('raw', keyData, "aes-ctr", extractable, usage
s); |
| 36 }).then(function(result) { |
| 37 key = result; |
| 38 |
| 39 debug("\nencrypt() with normal data (control group)..."); |
| 40 return crypto.subtle.encrypt({name: 'AES-CTR', counter: counter, length: kLe
ngth}, key, data); |
| 41 }).then(function(result) { |
| 42 bytesShouldMatchHexString("Encryption", kExpectedCipherTextHex, result); |
| 43 |
| 44 var algorithm = { |
| 45 name: 'AES-CTR', |
| 46 |
| 47 get counter() { |
| 48 debug("Accessed counter"); |
| 49 return counter; |
| 50 }, |
| 51 |
| 52 get length() { |
| 53 debug("Accessed length"); |
| 54 corruptCounter(); |
| 55 return kLength; |
| 56 } |
| 57 }; |
| 58 |
| 59 return crypto.subtle.encrypt(algorithm, key, data); |
| 60 }).then(function(result) { |
| 61 bytesShouldMatchHexString("Encryption", kExpectedCipherTextHex, result); |
| 62 |
| 63 }).then(finishJSTest, failAndFinishJSTest); |
| 64 |
| 65 </script> |
| 66 |
| 67 </body> |
| 68 </html> |
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Chromium Code Reviews
Issue 2141843002:
Copy array buffer data used by WebCrypto in the order expected by draft specification. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master