diff --git a/crypto/test/src/crypto/test/CMacTest.cs b/crypto/test/src/crypto/test/CMacTest.cs
index 35f5735b9..d71b69f98 100644
--- a/crypto/test/src/crypto/test/CMacTest.cs
+++ b/crypto/test/src/crypto/test/CMacTest.cs
@@ -10,277 +10,293 @@ using Org.BouncyCastle.Utilities.Test;
namespace Org.BouncyCastle.Crypto.Tests
{
- /**
- * CMAC tester - <a href="http://www.nuee.nagoya-u.ac.jp/labs/tiwata/omac/tv/omac1-tv.txt">Official Test Vectors</a>.
- */
- [TestFixture]
- public class CMacTest
- : SimpleTest
- {
- private static readonly byte[] keyBytes128 = Hex.Decode("2b7e151628aed2a6abf7158809cf4f3c");
- private static readonly byte[] keyBytes192 = Hex.Decode(
- "8e73b0f7da0e6452c810f32b809079e5"
- + "62f8ead2522c6b7b");
- private static readonly byte[] keyBytes256 = Hex.Decode(
- "603deb1015ca71be2b73aef0857d7781"
- + "1f352c073b6108d72d9810a30914dff4");
+ /**
+ * CMAC tester - <a href="http://www.nuee.nagoya-u.ac.jp/labs/tiwata/omac/tv/omac1-tv.txt">Official Test Vectors</a>.
+ */
+ [TestFixture]
+ public class CMacTest
+ : SimpleTest
+ {
+ private static readonly byte[] keyBytes128 = Hex.Decode("2b7e151628aed2a6abf7158809cf4f3c");
+ private static readonly byte[] keyBytes192 = Hex.Decode(
+ "8e73b0f7da0e6452c810f32b809079e5"
+ + "62f8ead2522c6b7b");
+ private static readonly byte[] keyBytes256 = Hex.Decode(
+ "603deb1015ca71be2b73aef0857d7781"
+ + "1f352c073b6108d72d9810a30914dff4");
- private static readonly byte[] input0 = Hex.Decode("");
- private static readonly byte[] input16 = Hex.Decode("6bc1bee22e409f96e93d7e117393172a");
- private static readonly byte[] input40 = Hex.Decode(
- "6bc1bee22e409f96e93d7e117393172a"
- + "ae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411");
- private static readonly byte[] input64 = Hex.Decode(
- "6bc1bee22e409f96e93d7e117393172a"
- + "ae2d8a571e03ac9c9eb76fac45af8e51"
- + "30c81c46a35ce411e5fbc1191a0a52ef"
- + "f69f2445df4f9b17ad2b417be66c3710");
+ private static readonly byte[] input0 = Hex.Decode("");
+ private static readonly byte[] input16 = Hex.Decode("6bc1bee22e409f96e93d7e117393172a");
+ private static readonly byte[] input40 = Hex.Decode(
+ "6bc1bee22e409f96e93d7e117393172a"
+ + "ae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411");
+ private static readonly byte[] input64 = Hex.Decode(
+ "6bc1bee22e409f96e93d7e117393172a"
+ + "ae2d8a571e03ac9c9eb76fac45af8e51"
+ + "30c81c46a35ce411e5fbc1191a0a52ef"
+ + "f69f2445df4f9b17ad2b417be66c3710");
- private static readonly byte[] output_k128_m0 = Hex.Decode("bb1d6929e95937287fa37d129b756746");
- private static readonly byte[] output_k128_m16 = Hex.Decode("070a16b46b4d4144f79bdd9dd04a287c");
- private static readonly byte[] output_k128_m40 = Hex.Decode("dfa66747de9ae63030ca32611497c827");
- private static readonly byte[] output_k128_m64 = Hex.Decode("51f0bebf7e3b9d92fc49741779363cfe");
+ private static readonly byte[] output_k128_m0 = Hex.Decode("bb1d6929e95937287fa37d129b756746");
+ private static readonly byte[] output_k128_m16 = Hex.Decode("070a16b46b4d4144f79bdd9dd04a287c");
+ private static readonly byte[] output_k128_m40 = Hex.Decode("dfa66747de9ae63030ca32611497c827");
+ private static readonly byte[] output_k128_m64 = Hex.Decode("51f0bebf7e3b9d92fc49741779363cfe");
- private static readonly byte[] output_k192_m0 = Hex.Decode("d17ddf46adaacde531cac483de7a9367");
- private static readonly byte[] output_k192_m16 = Hex.Decode("9e99a7bf31e710900662f65e617c5184");
- private static readonly byte[] output_k192_m40 = Hex.Decode("8a1de5be2eb31aad089a82e6ee908b0e");
- private static readonly byte[] output_k192_m64 = Hex.Decode("a1d5df0eed790f794d77589659f39a11");
+ private static readonly byte[] output_k192_m0 = Hex.Decode("d17ddf46adaacde531cac483de7a9367");
+ private static readonly byte[] output_k192_m16 = Hex.Decode("9e99a7bf31e710900662f65e617c5184");
+ private static readonly byte[] output_k192_m40 = Hex.Decode("8a1de5be2eb31aad089a82e6ee908b0e");
+ private static readonly byte[] output_k192_m64 = Hex.Decode("a1d5df0eed790f794d77589659f39a11");
- private static readonly byte[] output_k256_m0 = Hex.Decode("028962f61b7bf89efc6b551f4667d983");
- private static readonly byte[] output_k256_m16 = Hex.Decode("28a7023f452e8f82bd4bf28d8c37c35c");
- private static readonly byte[] output_k256_m40 = Hex.Decode("aaf3d8f1de5640c232f5b169b9c911e6");
- private static readonly byte[] output_k256_m64 = Hex.Decode("e1992190549f6ed5696a2c056c315410");
+ private static readonly byte[] output_k256_m0 = Hex.Decode("028962f61b7bf89efc6b551f4667d983");
+ private static readonly byte[] output_k256_m16 = Hex.Decode("28a7023f452e8f82bd4bf28d8c37c35c");
+ private static readonly byte[] output_k256_m40 = Hex.Decode("aaf3d8f1de5640c232f5b169b9c911e6");
+ private static readonly byte[] output_k256_m64 = Hex.Decode("e1992190549f6ed5696a2c056c315410");
- public CMacTest()
- {
- }
+ public CMacTest()
+ {
+ }
- public override void PerformTest()
- {
- IBlockCipher cipher = new AesFastEngine();
- IMac mac = new CMac(cipher, 128);
+ public override void PerformTest()
+ {
+ IBlockCipher cipher = new AesFastEngine();
+ IMac mac = new CMac(cipher, 128);
- //128 bytes key
+ //128 bytes key
- KeyParameter key = new KeyParameter(keyBytes128);
+ KeyParameter key = new KeyParameter(keyBytes128);
- // 0 bytes message - 128 bytes key
- mac.Init(key);
+ // 0 bytes message - 128 bytes key
+ mac.Init(key);
- mac.BlockUpdate(input0, 0, input0.Length);
+ mac.BlockUpdate(input0, 0, input0.Length);
- byte[] outBytes = new byte[16];
+ byte[] outBytes = new byte[16];
- mac.DoFinal(outBytes, 0);
+ mac.DoFinal(outBytes, 0);
- if (!AreEqual(outBytes, output_k128_m0))
- {
- Fail("Failed - expected "
- + Hex.ToHexString(output_k128_m0) + " got "
- + Hex.ToHexString(outBytes));
- }
+ if (!AreEqual(outBytes, output_k128_m0))
+ {
+ Fail("Failed - expected "
+ + Hex.ToHexString(output_k128_m0) + " got "
+ + Hex.ToHexString(outBytes));
+ }
- // 16 bytes message - 128 bytes key
- mac.Init(key);
+ // 16 bytes message - 128 bytes key
+ mac.Init(key);
- mac.BlockUpdate(input16, 0, input16.Length);
+ mac.BlockUpdate(input16, 0, input16.Length);
- outBytes = new byte[16];
+ outBytes = new byte[16];
- mac.DoFinal(outBytes, 0);
+ mac.DoFinal(outBytes, 0);
- if (!AreEqual(outBytes, output_k128_m16))
- {
- Fail("Failed - expected "
- + Hex.ToHexString(output_k128_m16) + " got "
- + Hex.ToHexString(outBytes));
- }
+ if (!AreEqual(outBytes, output_k128_m16))
+ {
+ Fail("Failed - expected "
+ + Hex.ToHexString(output_k128_m16) + " got "
+ + Hex.ToHexString(outBytes));
+ }
- // 40 bytes message - 128 bytes key
- mac.Init(key);
+ // 40 bytes message - 128 bytes key
+ mac.Init(key);
- mac.BlockUpdate(input40, 0, input40.Length);
+ mac.BlockUpdate(input40, 0, input40.Length);
- outBytes = new byte[16];
+ outBytes = new byte[16];
- mac.DoFinal(outBytes, 0);
+ mac.DoFinal(outBytes, 0);
- if (!AreEqual(outBytes, output_k128_m40))
- {
- Fail("Failed - expected "
- + Hex.ToHexString(output_k128_m40) + " got "
- + Hex.ToHexString(outBytes));
- }
+ if (!AreEqual(outBytes, output_k128_m40))
+ {
+ Fail("Failed - expected "
+ + Hex.ToHexString(output_k128_m40) + " got "
+ + Hex.ToHexString(outBytes));
+ }
- // 64 bytes message - 128 bytes key
- mac.Init(key);
+ // 64 bytes message - 128 bytes key
+ mac.Init(key);
- mac.BlockUpdate(input64, 0, input64.Length);
+ mac.BlockUpdate(input64, 0, input64.Length);
- outBytes = new byte[16];
+ outBytes = new byte[16];
- mac.DoFinal(outBytes, 0);
+ mac.DoFinal(outBytes, 0);
- if (!AreEqual(outBytes, output_k128_m64))
- {
- Fail("Failed - expected "
- + Hex.ToHexString(output_k128_m64) + " got "
- + Hex.ToHexString(outBytes));
- }
+ if (!AreEqual(outBytes, output_k128_m64))
+ {
+ Fail("Failed - expected "
+ + Hex.ToHexString(output_k128_m64) + " got "
+ + Hex.ToHexString(outBytes));
+ }
- //192 bytes key
- key = new KeyParameter(keyBytes192);
+ //192 bytes key
+ key = new KeyParameter(keyBytes192);
- // 0 bytes message - 192 bytes key
- mac.Init(key);
+ // 0 bytes message - 192 bytes key
+ mac.Init(key);
- mac.BlockUpdate(input0, 0, input0.Length);
+ mac.BlockUpdate(input0, 0, input0.Length);
- outBytes = new byte[16];
+ outBytes = new byte[16];
- mac.DoFinal(outBytes, 0);
+ mac.DoFinal(outBytes, 0);
- if (!AreEqual(outBytes, output_k192_m0))
- {
- Fail("Failed - expected "
- + Hex.ToHexString(output_k192_m0) + " got "
- + Hex.ToHexString(outBytes));
- }
+ if (!AreEqual(outBytes, output_k192_m0))
+ {
+ Fail("Failed - expected "
+ + Hex.ToHexString(output_k192_m0) + " got "
+ + Hex.ToHexString(outBytes));
+ }
- // 16 bytes message - 192 bytes key
- mac.Init(key);
+ // 16 bytes message - 192 bytes key
+ mac.Init(key);
- mac.BlockUpdate(input16, 0, input16.Length);
+ mac.BlockUpdate(input16, 0, input16.Length);
- outBytes = new byte[16];
+ outBytes = new byte[16];
- mac.DoFinal(outBytes, 0);
+ mac.DoFinal(outBytes, 0);
- if (!AreEqual(outBytes, output_k192_m16))
- {
- Fail("Failed - expected "
- + Hex.ToHexString(output_k192_m16) + " got "
- + Hex.ToHexString(outBytes));
- }
+ if (!AreEqual(outBytes, output_k192_m16))
+ {
+ Fail("Failed - expected "
+ + Hex.ToHexString(output_k192_m16) + " got "
+ + Hex.ToHexString(outBytes));
+ }
- // 40 bytes message - 192 bytes key
- mac.Init(key);
+ // 40 bytes message - 192 bytes key
+ mac.Init(key);
- mac.BlockUpdate(input40, 0, input40.Length);
+ mac.BlockUpdate(input40, 0, input40.Length);
- outBytes = new byte[16];
+ outBytes = new byte[16];
- mac.DoFinal(outBytes, 0);
+ mac.DoFinal(outBytes, 0);
- if (!AreEqual(outBytes, output_k192_m40))
- {
- Fail("Failed - expected "
- + Hex.ToHexString(output_k192_m40) + " got "
- + Hex.ToHexString(outBytes));
- }
+ if (!AreEqual(outBytes, output_k192_m40))
+ {
+ Fail("Failed - expected "
+ + Hex.ToHexString(output_k192_m40) + " got "
+ + Hex.ToHexString(outBytes));
+ }
- // 64 bytes message - 192 bytes key
- mac.Init(key);
+ // 64 bytes message - 192 bytes key
+ mac.Init(key);
- mac.BlockUpdate(input64, 0, input64.Length);
+ mac.BlockUpdate(input64, 0, input64.Length);
- outBytes = new byte[16];
+ outBytes = new byte[16];
- mac.DoFinal(outBytes, 0);
+ mac.DoFinal(outBytes, 0);
- if (!AreEqual(outBytes, output_k192_m64))
- {
- Fail("Failed - expected "
- + Hex.ToHexString(output_k192_m64) + " got "
- + Hex.ToHexString(outBytes));
- }
+ if (!AreEqual(outBytes, output_k192_m64))
+ {
+ Fail("Failed - expected "
+ + Hex.ToHexString(output_k192_m64) + " got "
+ + Hex.ToHexString(outBytes));
+ }
- //256 bytes key
+ //256 bytes key
- key = new KeyParameter(keyBytes256);
+ key = new KeyParameter(keyBytes256);
- // 0 bytes message - 256 bytes key
- mac.Init(key);
+ // 0 bytes message - 256 bytes key
+ mac.Init(key);
- mac.BlockUpdate(input0, 0, input0.Length);
+ mac.BlockUpdate(input0, 0, input0.Length);
- outBytes = new byte[16];
+ outBytes = new byte[16];
- mac.DoFinal(outBytes, 0);
+ mac.DoFinal(outBytes, 0);
- if (!AreEqual(outBytes, output_k256_m0))
- {
- Fail("Failed - expected "
- + Hex.ToHexString(output_k256_m0) + " got "
- + Hex.ToHexString(outBytes));
- }
+ if (!AreEqual(outBytes, output_k256_m0))
+ {
+ Fail("Failed - expected "
+ + Hex.ToHexString(output_k256_m0) + " got "
+ + Hex.ToHexString(outBytes));
+ }
- // 16 bytes message - 256 bytes key
- mac.Init(key);
+ // 16 bytes message - 256 bytes key
+ mac.Init(key);
- mac.BlockUpdate(input16, 0, input16.Length);
+ mac.BlockUpdate(input16, 0, input16.Length);
- outBytes = new byte[16];
+ outBytes = new byte[16];
- mac.DoFinal(outBytes, 0);
+ mac.DoFinal(outBytes, 0);
- if (!AreEqual(outBytes, output_k256_m16))
- {
- Fail("Failed - expected "
- + Hex.ToHexString(output_k256_m16) + " got "
- + Hex.ToHexString(outBytes));
- }
+ if (!AreEqual(outBytes, output_k256_m16))
+ {
+ Fail("Failed - expected "
+ + Hex.ToHexString(output_k256_m16) + " got "
+ + Hex.ToHexString(outBytes));
+ }
- // 40 bytes message - 256 bytes key
- mac.Init(key);
+ // 40 bytes message - 256 bytes key
+ mac.Init(key);
- mac.BlockUpdate(input40, 0, input40.Length);
+ mac.BlockUpdate(input40, 0, input40.Length);
- outBytes = new byte[16];
+ outBytes = new byte[16];
- mac.DoFinal(outBytes, 0);
+ mac.DoFinal(outBytes, 0);
- if (!AreEqual(outBytes, output_k256_m40))
- {
- Fail("Failed - expected "
- + Hex.ToHexString(output_k256_m40) + " got "
- + Hex.ToHexString(outBytes));
- }
+ if (!AreEqual(outBytes, output_k256_m40))
+ {
+ Fail("Failed - expected "
+ + Hex.ToHexString(output_k256_m40) + " got "
+ + Hex.ToHexString(outBytes));
+ }
- // 64 bytes message - 256 bytes key
- mac.Init(key);
+ // 64 bytes message - 256 bytes key
+ mac.Init(key);
- mac.BlockUpdate(input64, 0, input64.Length);
+ mac.BlockUpdate(input64, 0, input64.Length);
- outBytes = new byte[16];
+ outBytes = new byte[16];
- mac.DoFinal(outBytes, 0);
+ mac.DoFinal(outBytes, 0);
- if (!AreEqual(outBytes, output_k256_m64))
- {
- Fail("Failed - expected "
- + Hex.ToHexString(output_k256_m64) + " got "
- + Hex.ToHexString(outBytes));
- }
- }
+ if (!AreEqual(outBytes, output_k256_m64))
+ {
+ Fail("Failed - expected "
+ + Hex.ToHexString(output_k256_m64) + " got "
+ + Hex.ToHexString(outBytes));
+ }
- public override string Name
- {
- get { return "CMac"; }
- }
+ TestExceptions();
+ }
- public static void Main(
- string[] args)
- {
- RunTest(new CMacTest());
- }
+ private void TestExceptions()
+ {
+ try
+ {
+ CMac mac = new CMac(new AesEngine());
+ mac.Init(new ParametersWithIV(new KeyParameter(new byte[16]), new byte[16]));
+ Fail("CMac does not accept IV");
+ }
+ catch(ArgumentException)
+ {
+ // Expected
+ }
+ }
- [Test]
- public void TestFunction()
- {
- string resultText = Perform().ToString();
+ public override string Name
+ {
+ get { return "CMac"; }
+ }
- Assert.AreEqual(Name + ": Okay", resultText);
- }
- }
+ public static void Main(
+ string[] args)
+ {
+ RunTest(new CMacTest());
+ }
+
+ [Test]
+ public void TestFunction()
+ {
+ string resultText = Perform().ToString();
+
+ Assert.AreEqual(Name + ": Okay", resultText);
+ }
+ }
}
|
