| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| <script src="resources/common.js"></script> |
| </head> |
| <body> |
| <p id="description"></p> |
| <div id="console"></div> |
| |
| <script> |
| description("Test AES-CBC encrypt and decrypt functions on a plaintext that is not a multiple of block size in length."); |
| |
| jsTestIsAsync = true; |
| |
| var keyData = hexStringToUint8Array("2b7e151628aed2a6abf7158809cf4f3c"); |
| var iv = hexStringToUint8Array("000102030405060708090a0b0c0d0e0f"); |
| var plaintext = asciiToUint8Array("test"); |
| var extractable = true; |
| |
| debug("Importing a raw AES key from string literal..."); |
| crypto.subtle.importKey("raw", keyData, "aes-cbc", extractable, ["encrypt", "decrypt"]).then(function(result) { |
| key = result; |
| shouldBe("key.type", "'secret'"); |
| shouldBe("key.extractable", "true"); |
| shouldBe("key.algorithm.name", "'aes-cbc'"); |
| shouldBe("key.algorithm.length", "128"); |
| shouldBe("key.usages", "['encrypt', 'decrypt']"); |
| |
| debug("Using the key to encrypt plaintext..."); |
| return crypto.subtle.encrypt({name: "aes-cbc", iv: iv}, key, plaintext); |
| }).then(function(result) { |
| cyphertext = result; |
| shouldBe("bytesToHexString(new Uint8Array(cyphertext))", "'630199c5f202cc7167bb84c6c72b349d'"); |
| |
| debug("Decrypting it back..."); |
| return crypto.subtle.decrypt({name: "aes-cbc", iv: iv}, key, result); |
| }).then(function(result) { |
| decryptionResult = result; |
| shouldBe("new Uint8Array(decryptionResult)", "plaintext"); |
| finishJSTest(); |
| }); |
| </script> |
| |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
