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mail/test/unit/aes-test.js
2013-03-13 16:58:46 +01:00

57 lines
1.7 KiB
JavaScript

module("AES Crypto");
var aes_test = {
keySize: 128
};
test("Init", 1, function() {
// init dependencies
aes_test.util = new app.crypto.Util(window, uuid);
ok(aes_test.util, 'Util');
// generate test data
aes_test.test_message = new TestData().generateBigString(1000);
});
test("CBC mode", 4, function() {
var aes = new app.crypto.AesCBC();
var plaintext = aes_test.test_message;
var key = aes_test.util.random(aes_test.keySize);
var iv = aes_test.util.random(aes_test.keySize);
ok(key, 'Key: ' + key);
equal(CryptoJS.enc.Base64.parse(key).sigBytes * 8, aes_test.keySize, 'Keysize ' + aes_test.keySize);
var ciphertext = aes.encrypt(plaintext, key, iv);
ok(ciphertext, 'Ciphertext lenght: ' + ciphertext.length);
var decrypted = aes.decrypt(ciphertext, key, iv);
equal(decrypted, plaintext, 'Decryption correct' + decrypted);
});
test("CCM mode", 2, function() {
var aes = new app.crypto.AesCCM();
var plaintext = aes_test.test_message;
var key = aes_test.util.random(aes_test.keySize);
var iv = aes_test.util.random(104);
var ciphertext = aes.encrypt(plaintext, key, iv);
ok(ciphertext, 'Ciphertext length: ' + ciphertext.length);
var decrypted = aes.decrypt(ciphertext, key, iv);
equal(decrypted, plaintext, 'Decryption correct: ' + decrypted);
});
// test("GCM mode", 2, function() {
// var aes = new app.crypto.AesGCM();
//
// var plaintext = aes_test.test_message;
// var key = aes_test.util.random(aes_test.keySize);
// var iv = aes_test.util.random(104);
//
// var ciphertext = aes.encrypt(plaintext, key, iv);
// ok(ciphertext, 'Ciphertext length: ' + ciphertext.length);
//
// var decrypted = aes.decrypt(ciphertext, key, iv);
// equal(decrypted, plaintext, 'Decryption correct: ' + decrypted);
// });