| <!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("Test generating, importing and exporting keys for AES-KW. Test that they can't be used with another algorithm."); |
| |
| jsTestIsAsync = true; |
| |
| var extractable = true; |
| |
| // Globals used by tests |
| var key = null; |
| var exportedKey = null; |
| |
| // Assigns the global |key| which is used by subsequent tests. |
| function generateTestKey() |
| { |
| return expectSuccess( |
| "Generating a key...", |
| crypto.subtle.generateKey({name: "aes-kw", length: 256}, extractable, ["wrapKey", "unwrapKey"]) |
| ).then(function(result) { |
| key = result; |
| shouldBe("key.toString()", "'[object CryptoKey]'"); |
| shouldBe("key.type", "'secret'"); |
| shouldBe("key.algorithm.name", "'AES-KW'"); |
| shouldBe("key.algorithm.length", "256"); |
| }); |
| } |
| |
| function testWrongAlgorithm() |
| { |
| var iv = hexStringToUint8Array("000102030405060708090a0b0c0d0e0f"); |
| |
| return expectFailure( |
| "Testing that the key can't be used with AES-CBC...", |
| crypto.subtle.wrapKey("raw", key, key, {name: "AES-CBC", iv: iv})); |
| } |
| |
| function testExportKey() |
| { |
| return expectSuccess( |
| "Exporting the key to raw...", |
| crypto.subtle.exportKey('raw', key) |
| ).then(function(result) { |
| exportedKey = result; |
| shouldBe("exportedKey.toString()", "'[object ArrayBuffer]'"); |
| }); |
| } |
| |
| function testImportExportedKey() |
| { |
| return expectSuccess( |
| "Importing it back...", |
| crypto.subtle.importKey('raw', exportedKey, {name: "aes-kw"}, extractable, ["wrapKey", "unwrapKey"]) |
| ).then(function(result) { |
| importedKey = result; |
| |
| shouldBe("importedKey.toString()", "'[object CryptoKey]'"); |
| shouldBe("importedKey.type", "'secret'"); |
| shouldBe("importedKey.algorithm.name", "'AES-KW'"); |
| shouldBe("importedKey.algorithm.length", "256"); |
| }); |
| } |
| |
| Promise.resolve(null) |
| .then(generateTestKey) |
| .then(testWrongAlgorithm) |
| .then(testExportKey) |
| .then(testImportExportedKey) |
| .then(finishJSTest, failAndFinishJSTest); |
| |
| </script> |
| |
| </body> |
| </html> |
