| <!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 generating, importing and exporting keys for AES-KW. Test that they can't be used with another algorithm."); |
| |
| jsTestIsAsync = true; |
| |
| var extractable = true; |
| |
| debug("Generating a key..."); |
| crypto.subtle.generateKey({name: "aes-kw", length: 256}, extractable, ["encrypt", "decrypt", "wrapKey", "unwrapKey"]).then(function(result) { |
| key = result; |
| shouldBe("key.toString()", "'[object Key]'"); |
| shouldBe("key.type", "'secret'"); |
| shouldBe("key.algorithm.name", "'AES-KW'"); |
| shouldBe("key.algorithm.length", "256"); |
| |
| debug("\nTesting that the key can't be used with AES-CBC..."); |
| iv = hexStringToUint8Array("000102030405060708090a0b0c0d0e0f"); |
| shouldThrow('crypto.subtle.encrypt({name: "aes-cbc", iv: iv}, key, hexStringToUint8Array("00"))'); |
| |
| debug("\nExporting the key to raw..."); |
| return crypto.subtle.exportKey('raw', key); |
| }).then(function(result) { |
| exportedKey = result; |
| shouldBe("exportedKey.toString()", "'[object ArrayBuffer]'"); |
| debug("Importing it back..."); |
| return crypto.subtle.importKey('raw', exportedKey, "aes-kw", extractable, ["encrypt", "decrypt", "wrapKey", "unwrapKey"]); |
| }).then(function(result) { |
| importedKey = result; |
| |
| shouldBe("importedKey.toString()", "'[object Key]'"); |
| shouldBe("importedKey.type", "'secret'"); |
| shouldBe("importedKey.algorithm.name", "'AES-KW'"); |
| shouldBe("importedKey.algorithm.length", "256"); |
| |
| finishJSTest(); |
| }); |
| </script> |
| |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
