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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("Test wrapping and unwrapping keys with AES-KW."); | |
13 | |
14 jsTestIsAsync = true; | |
15 | |
16 var kekData = hexStringToUint8Array("000102030405060708090A0B0C0D0E0F"); | |
17 var keyData = hexStringToUint8Array("00112233445566778899AABBCCDDEEFF"); | |
18 var extractable = true; | |
19 | |
20 debug("Importing key encryption key..."); | |
21 crypto.subtle.importKey("raw", kekData, {name: "aes-kw"}, extractable, ["wrapKey
", "unwrapKey"]).then(function(result) { | |
22 kek = result; | |
23 | |
24 debug("Importing a key to be wrapped..."); | |
25 return crypto.subtle.importKey("raw", keyData, {name: "aes-cbc"}, extractabl
e, ["encrypt", "decrypt", "wrapKey", "unwrapKey"]); | |
26 }).then(function(result) { | |
27 key = result; | |
28 | |
29 debug("Wrapping it..."); | |
30 return crypto.subtle.wrapKey("raw", key, kek, {name: "aes-kw"}); | |
31 }).then(function(result) { | |
32 wrappedKey = result; | |
33 shouldBe("bytesToHexString(wrappedKey)", "'1fa68b0a8112b447aef34bd8fb5a7b829
d3e862371d2cfe5'"); // Result from RFC 3394. | |
34 | |
35 debug("Unwrapping it..."); | |
36 return crypto.subtle.unwrapKey("raw", wrappedKey, kek, {name: "aes-kw"}, {na
me: "aes-cbc"}, extractable, ["encrypt", "decrypt", "wrapKey", "unwrapKey"]); | |
37 }).then(function(result) { | |
38 unwrappedKey = result; | |
39 shouldBe("unwrappedKey.toString()", "'[object CryptoKey]'"); | |
40 shouldBe("unwrappedKey.type", "'secret'"); | |
41 shouldBe("unwrappedKey.extractable", "true"); | |
42 shouldBe("unwrappedKey.algorithm.name", "'AES-CBC'"); | |
43 shouldBe("unwrappedKey.algorithm.length", "128"); | |
44 shouldBe("unwrappedKey.usages", "['encrypt', 'decrypt', 'wrapKey', 'unwrapKe
y']"); | |
45 | |
46 debug("Exporting it..."); | |
47 return crypto.subtle.exportKey("raw", unwrappedKey); | |
48 }).then(function(result) { | |
49 unwrappedKeyData = result; | |
50 shouldBe("bytesToHexString(unwrappedKeyData)", "bytesToHexString(keyData)"); | |
51 | |
52 finishJSTest(); | |
53 }); | |
54 </script> | |
55 | |
56 </body> | |
57 </html> | |
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