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mail/test/unit/aes-test.js

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define(['cryptoLib/aes-cbc', 'cryptoLib/util', 'test/test-data'], function(aes, util, testData) {
'use strict';
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module("AES Crypto");
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var aesTest = {
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keySize: 128,
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testMessage: testData.generateBigString(1000)
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};
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test("CBC mode", 4, function() {
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var plaintext = aesTest.testMessage;
var key = util.random(aesTest.keySize);
var iv = util.random(aesTest.keySize);
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ok(key, 'Key: ' + key);
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equal(util.base642Str(key).length * 8, aesTest.keySize, 'Keysize ' + aesTest.keySize);
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var ciphertext = aes.encrypt(plaintext, key, iv);
ok(ciphertext, 'Ciphertext lenght: ' + ciphertext.length);
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var decrypted = aes.decrypt(ciphertext, key, iv);
equal(decrypted, plaintext, 'Decryption correct' + decrypted);
});
});