diff --git a/crypto/test/src/crypto/test/CipherTest.cs b/crypto/test/src/crypto/test/CipherTest.cs
index a893e0239..d9c085d44 100644
--- a/crypto/test/src/crypto/test/CipherTest.cs
+++ b/crypto/test/src/crypto/test/CipherTest.cs
@@ -42,7 +42,7 @@ namespace Org.BouncyCastle.Crypto.Tests
//
// state tests
//
- byte[] buf = new byte[16];
+ byte[] buf = new byte[_engine.GetBlockSize()];
try
{
diff --git a/crypto/test/src/crypto/test/RegressionTest.cs b/crypto/test/src/crypto/test/RegressionTest.cs
index 687e9ee4f..0f08d47f4 100644
--- a/crypto/test/src/crypto/test/RegressionTest.cs
+++ b/crypto/test/src/crypto/test/RegressionTest.cs
@@ -39,6 +39,9 @@ namespace Org.BouncyCastle.Crypto.Tests
new SkipjackTest(),
new BlowfishTest(),
new TwofishTest(),
+ new Threefish256Test(),
+ new Threefish512Test(),
+ new Threefish1024Test(),
new Cast5Test(),
new Cast6Test(),
new Gost28147Test(),
diff --git a/crypto/test/src/crypto/test/Threefish1024Test.cs b/crypto/test/src/crypto/test/Threefish1024Test.cs
new file mode 100644
index 000000000..64f9aa29f
--- /dev/null
+++ b/crypto/test/src/crypto/test/Threefish1024Test.cs
@@ -0,0 +1,74 @@
+using System;
+
+using NUnit.Framework;
+
+using Org.BouncyCastle.Crypto.Engines;
+using Org.BouncyCastle.Crypto.Parameters;
+using Org.BouncyCastle.Utilities.Encoders;
+using Org.BouncyCastle.Utilities.Test;
+
+namespace Org.BouncyCastle.Crypto.Tests
+{
+
+ [TestFixture]
+ public class Threefish1024Test
+ : CipherTest
+ {
+ // Test cases from skein_golden_kat_internals.txt in Skein 1.3 NIST CD
+ static SimpleTest[] tests =
+ {
+ new BlockCipherVectorTest(0, new ThreefishEngine(ThreefishEngine.BLOCKSIZE_1024),
+ new TweakableBlockCipherParameters(
+ new KeyParameter(new byte[128]),
+ new byte[16]),
+ "0000000000000000000000000000000000000000000000000000000000000000" +
+ "0000000000000000000000000000000000000000000000000000000000000000" +
+ "0000000000000000000000000000000000000000000000000000000000000000" +
+ "0000000000000000000000000000000000000000000000000000000000000000",
+ "f05c3d0a3d05b304f785ddc7d1e036015c8aa76e2f217b06c6e1544c0bc1a90d" +
+ "f0accb9473c24e0fd54fea68057f43329cb454761d6df5cf7b2e9b3614fbd5a2" +
+ "0b2e4760b40603540d82eabc5482c171c832afbe68406bc39500367a592943fa" +
+ "9a5b4a43286ca3c4cf46104b443143d560a4b230488311df4feef7e1dfe8391e"),
+ new BlockCipherVectorTest(1, new ThreefishEngine(ThreefishEngine.BLOCKSIZE_1024),
+ new TweakableBlockCipherParameters(
+ new KeyParameter(Hex.Decode(
+ "101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f" +
+ "303132333435363738393a3b3c3d3e3f404142434445464748494a4b4c4d4e4f" +
+ "505152535455565758595a5b5c5d5e5f606162636465666768696a6b6c6d6e6f" +
+ "707172737475767778797a7b7c7d7e7f808182838485868788898a8b8c8d8e8f")),
+ Hex.Decode("000102030405060708090a0b0c0d0e0f")),
+ "fffefdfcfbfaf9f8f7f6f5f4f3f2f1f0efeeedecebeae9e8e7e6e5e4e3e2e1e0" +
+ "dfdedddcdbdad9d8d7d6d5d4d3d2d1d0cfcecdcccbcac9c8c7c6c5c4c3c2c1c0" +
+ "bfbebdbcbbbab9b8b7b6b5b4b3b2b1b0afaeadacabaaa9a8a7a6a5a4a3a2a1a0" +
+ "9f9e9d9c9b9a999897969594939291908f8e8d8c8b8a89888786858483828180",
+ "a6654ddbd73cc3b05dd777105aa849bce49372eaaffc5568d254771bab85531c" +
+ "94f780e7ffaae430d5d8af8c70eebbe1760f3b42b737a89cb363490d670314bd" +
+ "8aa41ee63c2e1f45fbd477922f8360b388d6125ea6c7af0ad7056d01796e90c8" +
+ "3313f4150a5716b30ed5f569288ae974ce2b4347926fce57de44512177dd7cde")
+ };
+
+ public Threefish1024Test()
+ : base(tests, new ThreefishEngine(ThreefishEngine.BLOCKSIZE_1024), new KeyParameter(new byte[128]))
+ {
+ }
+
+ public override string Name
+ {
+ get { return "Threefish-1024"; }
+ }
+
+ public static void Main(
+ string[] args)
+ {
+ RunTest(new Threefish1024Test());
+ }
+
+ [Test]
+ public void TestFunction()
+ {
+ string resultText = Perform().ToString();
+
+ Assert.AreEqual(Name + ": Okay", resultText);
+ }
+ }
+}
diff --git a/crypto/test/src/crypto/test/Threefish256Test.cs b/crypto/test/src/crypto/test/Threefish256Test.cs
new file mode 100644
index 000000000..e44299a31
--- /dev/null
+++ b/crypto/test/src/crypto/test/Threefish256Test.cs
@@ -0,0 +1,59 @@
+using System;
+
+using NUnit.Framework;
+
+using Org.BouncyCastle.Crypto.Engines;
+using Org.BouncyCastle.Crypto.Parameters;
+using Org.BouncyCastle.Utilities.Encoders;
+using Org.BouncyCastle.Utilities.Test;
+
+namespace Org.BouncyCastle.Crypto.Tests
+{
+
+ [TestFixture]
+ public class Threefish256Test
+ : CipherTest
+ {
+ // Test cases from skein_golden_kat_internals.txt in Skein 1.3 NIST CD
+ static SimpleTest[] tests =
+ {
+ new BlockCipherVectorTest(0, new ThreefishEngine(ThreefishEngine.BLOCKSIZE_256),
+ new TweakableBlockCipherParameters(
+ new KeyParameter(new byte[32]),
+ new byte[16]),
+ "0000000000000000000000000000000000000000000000000000000000000000",
+ "84da2a1f8beaee947066ae3e3103f1ad536db1f4a1192495116b9f3ce6133fd8"),
+ new BlockCipherVectorTest(1, new ThreefishEngine(ThreefishEngine.BLOCKSIZE_256),
+ new TweakableBlockCipherParameters(
+ new KeyParameter(Hex.Decode(
+ "101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f")),
+ Hex.Decode("000102030405060708090a0b0c0d0e0f")),
+ "FFFEFDFCFBFAF9F8F7F6F5F4F3F2F1F0EFEEEDECEBEAE9E8E7E6E5E4E3E2E1E0",
+ "e0d091ff0eea8fdfc98192e62ed80ad59d865d08588df476657056b5955e97df")
+ };
+
+ public Threefish256Test()
+ : base(tests, new ThreefishEngine(ThreefishEngine.BLOCKSIZE_256), new KeyParameter(new byte[32]))
+ {
+ }
+
+ public override string Name
+ {
+ get { return "Threefish-256"; }
+ }
+
+ public static void Main(
+ string[] args)
+ {
+ RunTest(new Threefish256Test());
+ }
+
+ [Test]
+ public void TestFunction()
+ {
+ string resultText = Perform().ToString();
+
+ Assert.AreEqual(Name + ": Okay", resultText);
+ }
+ }
+}
\ No newline at end of file
diff --git a/crypto/test/src/crypto/test/Threefish512Test.cs b/crypto/test/src/crypto/test/Threefish512Test.cs
new file mode 100644
index 000000000..8f4ec6345
--- /dev/null
+++ b/crypto/test/src/crypto/test/Threefish512Test.cs
@@ -0,0 +1,64 @@
+using System;
+
+using NUnit.Framework;
+
+using Org.BouncyCastle.Crypto.Engines;
+using Org.BouncyCastle.Crypto.Parameters;
+using Org.BouncyCastle.Utilities.Encoders;
+using Org.BouncyCastle.Utilities.Test;
+
+namespace Org.BouncyCastle.Crypto.Tests
+{
+
+ [TestFixture]
+ public class Threefish512Test
+ : CipherTest
+ {
+ // Test cases from skein_golden_kat_internals.txt in Skein 1.3 NIST CD
+ static SimpleTest[] tests =
+ {
+ new BlockCipherVectorTest(0, new ThreefishEngine(ThreefishEngine.BLOCKSIZE_512),
+ new TweakableBlockCipherParameters(
+ new KeyParameter(new byte[64]),
+ new byte[16]),
+ "0000000000000000000000000000000000000000000000000000000000000000" +
+ "0000000000000000000000000000000000000000000000000000000000000000",
+ "b1a2bbc6ef6025bc40eb3822161f36e375d1bb0aee3186fbd19e47c5d479947b" +
+ "7bc2f8586e35f0cff7e7f03084b0b7b1f1ab3961a580a3e97eb41ea14a6d7bbe"),
+ new BlockCipherVectorTest(1, new ThreefishEngine(ThreefishEngine.BLOCKSIZE_512),
+ new TweakableBlockCipherParameters(
+ new KeyParameter(Hex.Decode(
+ "101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f" +
+ "303132333435363738393a3b3c3d3e3f404142434445464748494a4b4c4d4e4f")),
+ Hex.Decode("000102030405060708090a0b0c0d0e0f")),
+ "fffefdfcfbfaf9f8f7f6f5f4f3f2f1f0efeeedecebeae9e8e7e6e5e4e3e2e1e0" +
+ "dfdedddcdbdad9d8d7d6d5d4d3d2d1d0cfcecdcccbcac9c8c7c6c5c4c3c2c1c0",
+ "e304439626d45a2cb401cad8d636249a6338330eb06d45dd8b36b90e97254779" +
+ "272a0a8d99463504784420ea18c9a725af11dffea10162348927673d5c1caf3d")
+ };
+
+ public Threefish512Test()
+ : base(tests, new ThreefishEngine(ThreefishEngine.BLOCKSIZE_512), new KeyParameter(new byte[64]))
+ {
+ }
+
+ public override string Name
+ {
+ get { return "Threefish-512"; }
+ }
+
+ public static void Main(
+ string[] args)
+ {
+ RunTest(new Threefish512Test());
+ }
+
+ [Test]
+ public void TestFunction()
+ {
+ string resultText = Perform().ToString();
+
+ Assert.AreEqual(Name + ": Okay", resultText);
+ }
+ }
+}
\ No newline at end of file
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