| <!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("Tests crypto.subtle.encrypt() using a BufferSource that was neutered (prior to encrypt())"); |
| |
| jsTestIsAsync = true; |
| |
| data = null; |
| key = null; |
| |
| var keyData = hexStringToUint8Array("2b7e151628aed2a6abf7158809cf4f3c"); |
| var iv = hexStringToUint8Array("000102030405060708090a0b0c0d0e0f"); |
| var kExpectedCipherTextHex = "c84af0b613435d5d9182801a9bd9320b"; |
| |
| var extractable = true; |
| var usages = ['encrypt', 'decrypt']; |
| |
| debug("Importing key..."); |
| crypto.subtle.importKey('raw', keyData, "aes-cbc", extractable, usages).then(function(result) { |
| key = result; |
| |
| debug("\nEncrypting empty plaintext (as a control group)..."); |
| return crypto.subtle.encrypt({name: "aes-cbc", iv: iv}, key, new Uint8Array()); |
| }).then(function(result) { |
| bytesShouldMatchHexString("Encryption", kExpectedCipherTextHex, result); |
| |
| debug("\nCreating ArrayBuffer..."); |
| plainText = new ArrayBuffer(1000); |
| shouldBe("plainText.byteLength", "1000"); |
| |
| debug("Neutering plainText..."); |
| try { postMessage(plainText, "xxx", [plainText]); } catch (e) { } |
| shouldBe("plainText.byteLength", "0"); |
| |
| debug("\nEncrypting neutered plaintext..."); |
| return crypto.subtle.encrypt({name: "aes-cbc", iv: iv}, key, plainText); |
| }).then(function(result) { |
| bytesShouldMatchHexString("Encryption", kExpectedCipherTextHex, result); |
| }).then(finishJSTest, failAndFinishJSTest); |
| </script> |
| |
| </body> |
| </html> |
