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feat(test): Add test suite for SEED algorithm
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‎test/seed-test.js‎

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YUI.add(
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"algo-seed-test",
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function (Y) {
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var C = CryptoJS;
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Y.Test.Runner.add(
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new Y.Test.Case({
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name: "SEED",
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/**
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* SEED는 128비트(16바이트) 고정 길이 대칭키를 사용한다.
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* 키가 128비트를 초과하는 경우, 구현체에서 앞 128비트만 사용하므로
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* 더 긴 키를 전달하더라도 암호화/복호화 결과는 동일하다.
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*/
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testEncryptKeySize128: function () {
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Y.Assert.areEqual(
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"c1f2f511296263d0f38e4a99c2b0ba8a",
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C.SEED.encrypt(
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C.enc.Hex.parse("00112233445566778899aabbccddeeff"),
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C.enc.Hex.parse("9f3c7a1e4b8d2c6a0e5f91d4a7b3c8e2"),
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{ mode: C.mode.ECB, padding: C.pad.ZeroPadding }
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).ciphertext.toString()
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);
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},
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testEncryptKeySize192: function () {
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Y.Assert.areEqual(
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"c1f2f511296263d0f38e4a99c2b0ba8a",
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C.SEED.encrypt(
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C.enc.Hex.parse("00112233445566778899aabbccddeeff"),
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C.enc.Hex.parse(
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"9f3c7a1e4b8d2c6a0e5f91d4a7b3c8e21011121314151617"
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),
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{ mode: C.mode.ECB, padding: C.pad.ZeroPadding }
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).ciphertext.toString()
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);
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},
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testDecryptKeySize128: function () {
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Y.Assert.areEqual(
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"00112233445566778899aabbccddeeff",
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C.SEED.decrypt(
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C.lib.CipherParams.create({
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ciphertext: C.enc.Hex.parse("c1f2f511296263d0f38e4a99c2b0ba8a"),
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}),
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C.enc.Hex.parse("9f3c7a1e4b8d2c6a0e5f91d4a7b3c8e2"),
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{ mode: C.mode.ECB, padding: C.pad.ZeroPadding }
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).toString()
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);
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},
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testDecryptKeySize192: function () {
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Y.Assert.areEqual(
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"00112233445566778899aabbccddeeff",
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C.SEED.decrypt(
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C.lib.CipherParams.create({
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ciphertext: C.enc.Hex.parse("c1f2f511296263d0f38e4a99c2b0ba8a"),
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}),
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C.enc.Hex.parse(
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"9f3c7a1e4b8d2c6a0e5f91d4a7b3c8e21011121314151617"
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),
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{ mode: C.mode.ECB, padding: C.pad.ZeroPadding }
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).toString()
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);
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},
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testMultiPart: function () {
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var seed = C.algo.SEED.createEncryptor(
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C.enc.Hex.parse("9f3c7a1e4b8d2c6a0e5f91d4a7b3c8e2"),
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{ mode: C.mode.ECB, padding: C.pad.ZeroPadding }
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);
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var ciphertext1 = seed.process(C.enc.Hex.parse("001122334455"));
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var ciphertext2 = seed.process(C.enc.Hex.parse("66778899aa"));
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var ciphertext3 = seed.process(C.enc.Hex.parse("bbccddeeff"));
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var ciphertext4 = seed.finalize();
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Y.Assert.areEqual(
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"c1f2f511296263d0f38e4a99c2b0ba8a",
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ciphertext1
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.concat(ciphertext2)
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.concat(ciphertext3)
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.concat(ciphertext4)
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.toString()
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);
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},
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testInputIntegrity: function () {
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var message = C.enc.Hex.parse("00112233445566778899aabbccddeeff");
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var key = C.enc.Hex.parse("9f3c7a1e4b8d2c6a0e5f91d4a7b3c8e2");
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var iv = C.enc.Hex.parse("101112131415161718191a1b1c1d1e1f");
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var expectedMessage = message.toString();
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var expectedKey = key.toString();
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var expectedIv = iv.toString();
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C.SEED.encrypt(message, key, {
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mode: C.mode.CBC,
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padding: C.pad.NoPadding,
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iv,
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});
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Y.Assert.areEqual(expectedMessage, message.toString());
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Y.Assert.areEqual(expectedKey, key.toString());
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Y.Assert.areEqual(expectedIv, iv.toString());
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},
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testHelper: function () {
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// Save original random method
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var random = C.lib.WordArray.random;
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// Replace random method with one that returns a predictable value
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C.lib.WordArray.random = function (nBytes) {
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var words = [];
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for (var i = 0; i < nBytes; i += 4) {
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words.push([0x11223344]);
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}
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return C.lib.WordArray.create(words, nBytes);
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};
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// Test
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Y.Assert.areEqual(
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C.algo.SEED.createEncryptor(C.SHA256("Jefe"), {
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mode: C.mode.ECB,
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padding: C.pad.NoPadding,
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})
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.finalize("Hi There")
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.toString(),
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C.SEED.encrypt("Hi There", C.SHA256("Jefe"), {
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mode: C.mode.ECB,
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padding: C.pad.NoPadding,
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}).ciphertext.toString()
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);
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Y.Assert.areEqual(
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C.lib.SerializableCipher.encrypt(
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C.algo.SEED,
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"Hi There",
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C.SHA256("Jefe"),
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{ mode: C.mode.ECB, padding: C.pad.NoPadding }
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).toString(),
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C.SEED.encrypt("Hi There", C.SHA256("Jefe"), {
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mode: C.mode.ECB,
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padding: C.pad.NoPadding,
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}).toString()
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);
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Y.Assert.areEqual(
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C.lib.PasswordBasedCipher.encrypt(C.algo.SEED, "Hi There", "Jefe", {
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mode: C.mode.ECB,
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padding: C.pad.NoPadding,
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}).toString(),
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C.SEED.encrypt("Hi There", "Jefe", {
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mode: C.mode.ECB,
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padding: C.pad.NoPadding,
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}).toString()
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);
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// Restore random method
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C.lib.WordArray.random = random;
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},
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})
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);
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},
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"$Rev$"
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);

‎test/test.html‎

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<script src="../src/rc4.js"></script>
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<script src="../src/rabbit.js"></script>
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<script src="../src/rabbit-legacy.js"></script>
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<script src="../src/seed.js"></script>
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<script src="../src/aes.js"></script>
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<script src="../src/blowfish.js"></script>
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<script src="../src/tripledes.js"></script>
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<script src="rabbit-test.js"></script>
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<script src="rabbit-legacy-test.js"></script>
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<script src="cipher-test.js"></script>
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<script src="seed-test.js"></script>
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<script src="aes-test.js"></script>
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<script src="des-test.js"></script>
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<script src="tripledes-test.js"></script>

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