public void TestSkein256Init()
{
var skein = new Skein(256, 256);
byte[] message = { 0xFF };
byte[] hash1 = skein.ComputeHash(message);
byte[] hash2 = skein.ComputeHash(message);
Assert.AreEqual(hash1, hash2);
}
public void TestSkeinGoldenKat()
{
var katReader = new KatReader("../../data/skein_golden_kat.txt");
var kr = new KatResult();
while (katReader.FillResult(kr))
{
// skip Three and uneven vectors
if (kr.TrailingChars.Contains("Tree") || kr.MsgLength % 8 != 0)
{
continue;
}
var skein = new Skein(kr.StateSize, kr.HashBitLength);
if (kr.TrailingChars.Contains("MAC"))
{
skein.Initialize(SkeinInitializationType.ZeroedState);
skein.UbiParameters.StartNewBlockType(UbiType.Key);
skein.TransformFinalBlock(kr.MacKey, 0, kr.MacKeyLen);
skein.Initialize(SkeinInitializationType.ChainedConfig);
skein.TransformFinalBlock(kr.Msg, 0, kr.MsgLength / 8);
if (kr.Result[0] != skein.Hash[0])
{
Debugger.Break();
}
Assert.AreEqual(kr.Result, skein.Hash, "MAC mismatch (line {0})", katReader.CurrentLine);
continue;
}
skein.ComputeHash(kr.Msg, 0, kr.MsgLength / 8);
Assert.AreEqual(kr.Result, skein.Hash, "Hash mismatch (line {0})", katReader.CurrentLine);
}
}
public void TestSkein1024X2()
{
var skein = new Skein(1024, 1024);
byte[] goodHash =
{
0x1F, 0x3E, 0x02, 0xC4, 0x6F, 0xB8, 0x0A, 0x3F, 0xCD, 0x2D, 0xFB, 0xBC, 0x7C, 0x17, 0x38, 0x00,
0xB4, 0x0C, 0x60, 0xC2, 0x35, 0x4A, 0xF5, 0x51, 0x18, 0x9E, 0xBF, 0x43, 0x3C, 0x3D, 0x85, 0xF9,
0xFF, 0x18, 0x03, 0xE6, 0xD9, 0x20, 0x49, 0x31, 0x79, 0xED, 0x7A, 0xE7, 0xFC, 0xE6, 0x9C, 0x35,
0x81, 0xA5, 0xA2, 0xF8, 0x2D, 0x3E, 0x0C, 0x7A, 0x29, 0x55, 0x74, 0xD0, 0xCD, 0x7D, 0x21, 0x7C,
0x48, 0x4D, 0x2F, 0x63, 0x13, 0xD5, 0x9A, 0x77, 0x18, 0xEA, 0xD0, 0x7D, 0x07, 0x29, 0xC2, 0x48,
0x51, 0xD7, 0xE7, 0xD2, 0x49, 0x1B, 0x90, 0x2D, 0x48, 0x91, 0x94, 0xE6, 0xB7, 0xD3, 0x69, 0xDB,
0x0A, 0xB7, 0xAA, 0x10, 0x6F, 0x0E, 0xE0, 0xA3, 0x9A, 0x42, 0xEF, 0xC5, 0x4F, 0x18, 0xD9, 0x37,
0x76, 0x08, 0x09, 0x85, 0xF9, 0x07, 0x57, 0x4F, 0x99, 0x5E, 0xC6, 0xA3, 0x71, 0x53, 0xA5, 0x78
};
byte[] message =
{
0xFF, 0xFE, 0xFD, 0xFC, 0xFB, 0xFA, 0xF9, 0xF8, 0xF7, 0xF6, 0xF5, 0xF4, 0xF3, 0xF2, 0xF1, 0xF0,
0xEF, 0xEE, 0xED, 0xEC, 0xEB, 0xEA, 0xE9, 0xE8, 0xE7, 0xE6, 0xE5, 0xE4, 0xE3, 0xE2, 0xE1, 0xE0,
0xDF, 0xDE, 0xDD, 0xDC, 0xDB, 0xDA, 0xD9, 0xD8, 0xD7, 0xD6, 0xD5, 0xD4, 0xD3, 0xD2, 0xD1, 0xD0,
0xCF, 0xCE, 0xCD, 0xCC, 0xCB, 0xCA, 0xC9, 0xC8, 0xC7, 0xC6, 0xC5, 0xC4, 0xC3, 0xC2, 0xC1, 0xC0,
0xBF, 0xBE, 0xBD, 0xBC, 0xBB, 0xBA, 0xB9, 0xB8, 0xB7, 0xB6, 0xB5, 0xB4, 0xB3, 0xB2, 0xB1, 0xB0,
0xAF, 0xAE, 0xAD, 0xAC, 0xAB, 0xAA, 0xA9, 0xA8, 0xA7, 0xA6, 0xA5, 0xA4, 0xA3, 0xA2, 0xA1, 0xA0,
0x9F, 0x9E, 0x9D, 0x9C, 0x9B, 0x9A, 0x99, 0x98, 0x97, 0x96, 0x95, 0x94, 0x93, 0x92, 0x91, 0x90,
0x8F, 0x8E, 0x8D, 0x8C, 0x8B, 0x8A, 0x89, 0x88, 0x87, 0x86, 0x85, 0x84, 0x83, 0x82, 0x81, 0x80
};
byte[] hash = skein.ComputeHash(message);
Assert.AreEqual(goodHash, hash);
}
public void TestSkein512X3()
{
var skein = new Skein(512, 512);
byte[] goodHash =
{
0x91, 0xCC, 0xA5, 0x10, 0xC2, 0x63, 0xC4, 0xDD, 0xD0, 0x10, 0x53, 0x0A, 0x33, 0x07, 0x33, 0x09,
0x62, 0x86, 0x31, 0xF3, 0x08, 0x74, 0x7E, 0x1B, 0xCB, 0xAA, 0x90, 0xE4, 0x51, 0xCA, 0xB9, 0x2E,
0x51, 0x88, 0x08, 0x7A, 0xF4, 0x18, 0x87, 0x73, 0xA3, 0x32, 0x30, 0x3E, 0x66, 0x67, 0xA7, 0xA2,
0x10, 0x85, 0x6F, 0x74, 0x21, 0x39, 0x00, 0x00, 0x71, 0xF4, 0x8E, 0x8B, 0xA2, 0xA5, 0xAD, 0xB7
};
byte[] message =
{
0xFF, 0xFE, 0xFD, 0xFC, 0xFB, 0xFA, 0xF9, 0xF8, 0xF7, 0xF6, 0xF5, 0xF4, 0xF3, 0xF2, 0xF1, 0xF0,
0xEF, 0xEE, 0xED, 0xEC, 0xEB, 0xEA, 0xE9, 0xE8, 0xE7, 0xE6, 0xE5, 0xE4, 0xE3, 0xE2, 0xE1, 0xE0,
0xDF, 0xDE, 0xDD, 0xDC, 0xDB, 0xDA, 0xD9, 0xD8, 0xD7, 0xD6, 0xD5, 0xD4, 0xD3, 0xD2, 0xD1, 0xD0,
0xCF, 0xCE, 0xCD, 0xCC, 0xCB, 0xCA, 0xC9, 0xC8, 0xC7, 0xC6, 0xC5, 0xC4, 0xC3, 0xC2, 0xC1, 0xC0,
0xBF, 0xBE, 0xBD, 0xBC, 0xBB, 0xBA, 0xB9, 0xB8, 0xB7, 0xB6, 0xB5, 0xB4, 0xB3, 0xB2, 0xB1, 0xB0,
0xAF, 0xAE, 0xAD, 0xAC, 0xAB, 0xAA, 0xA9, 0xA8, 0xA7, 0xA6, 0xA5, 0xA4, 0xA3, 0xA2, 0xA1, 0xA0,
0x9F, 0x9E, 0x9D, 0x9C, 0x9B, 0x9A, 0x99, 0x98, 0x97, 0x96, 0x95, 0x94, 0x93, 0x92, 0x91, 0x90,
0x8F, 0x8E, 0x8D, 0x8C, 0x8B, 0x8A, 0x89, 0x88, 0x87, 0x86, 0x85, 0x84, 0x83, 0x82, 0x81, 0x80
};
byte[] hash = skein.ComputeHash(message);
Assert.AreEqual(goodHash, hash);
}
public void TestSkein256X1()
{
var skein = new Skein(256, 256);
byte[] goodHash =
{
0x0B, 0x98, 0xDC, 0xD1, 0x98, 0xEA, 0x0E, 0x50, 0xA7, 0xA2, 0x44, 0xC4, 0x44, 0xE2, 0x5C, 0x23,
0xDA, 0x30, 0xC1, 0x0F, 0xC9, 0xA1, 0xF2, 0x70, 0xA6, 0x63, 0x7F, 0x1F, 0x34, 0xE6, 0x7E, 0xD2
};
byte[] message = { 0xFF };
byte[] hash = skein.ComputeHash(message);
Assert.AreEqual(goodHash, hash);
}
public void TestSkein512X1()
{
var skein = new Skein(512, 512);
byte[] goodHash =
{
0x71, 0xB7, 0xBC, 0xE6, 0xFE, 0x64, 0x52, 0x22, 0x7B, 0x9C, 0xED, 0x60, 0x14, 0x24, 0x9E, 0x5B,
0xF9, 0xA9, 0x75, 0x4C, 0x3A, 0xD6, 0x18, 0xCC, 0xC4, 0xE0, 0xAA, 0xE1, 0x6B, 0x31, 0x6C, 0xC8,
0xCA, 0x69, 0x8D, 0x86, 0x43, 0x07, 0xED, 0x3E, 0x80, 0xB6, 0xEF, 0x15, 0x70, 0x81, 0x2A, 0xC5,
0x27, 0x2D, 0xC4, 0x09, 0xB5, 0xA0, 0x12, 0xDF, 0x2A, 0x57, 0x91, 0x02, 0xF3, 0x40, 0x61, 0x7A
};
byte[] message = { 0xFF };
byte[] hash = skein.ComputeHash(message);
Assert.AreEqual(goodHash, hash);
}
public void TestSkein256X2()
{
var skein = new Skein(256, 256);
byte[] goodHash =
{
0x8D, 0x0F, 0xA4, 0xEF, 0x77, 0x7F, 0xD7, 0x59, 0xDF, 0xD4, 0x04, 0x4E, 0x6F, 0x6A, 0x5A, 0xC3,
0xC7, 0x74, 0xAE, 0xC9, 0x43, 0xDC, 0xFC, 0x07, 0x92, 0x7B, 0x72, 0x3B, 0x5D, 0xBF, 0x40, 0x8B
};
byte[] message =
{
0xFF, 0xFE, 0xFD, 0xFC, 0xFB, 0xFA, 0xF9, 0xF8, 0xF7, 0xF6, 0xF5, 0xF4, 0xF3, 0xF2, 0xF1, 0xF0,
0xEF, 0xEE, 0xED, 0xEC, 0xEB, 0xEA, 0xE9, 0xE8, 0xE7, 0xE6, 0xE5, 0xE4, 0xE3, 0xE2, 0xE1, 0xE0
};
byte[] hash = skein.ComputeHash(message);
Assert.AreEqual(goodHash, hash);
}
public void TestSkein256X3()
{
var skein = new Skein(256, 256);
byte[] goodHash =
{
0xDF, 0x28, 0xE9, 0x16, 0x63, 0x0D, 0x0B, 0x44, 0xC4, 0xA8, 0x49, 0xDC, 0x9A, 0x02, 0xF0, 0x7A,
0x07, 0xCB, 0x30, 0xF7, 0x32, 0x31, 0x82, 0x56, 0xB1, 0x5D, 0x86, 0x5A, 0xC4, 0xAE, 0x16, 0x2F
};
byte[] message =
{
0xFF, 0xFE, 0xFD, 0xFC, 0xFB, 0xFA, 0xF9, 0xF8, 0xF7, 0xF6, 0xF5, 0xF4, 0xF3, 0xF2, 0xF1, 0xF0,
0xEF, 0xEE, 0xED, 0xEC, 0xEB, 0xEA, 0xE9, 0xE8, 0xE7, 0xE6, 0xE5, 0xE4, 0xE3, 0xE2, 0xE1, 0xE0,
0xDF, 0xDE, 0xDD, 0xDC, 0xDB, 0xDA, 0xD9, 0xD8, 0xD7, 0xD6, 0xD5, 0xD4, 0xD3, 0xD2, 0xD1, 0xD0,
0xCF, 0xCE, 0xCD, 0xCC, 0xCB, 0xCA, 0xC9, 0xC8, 0xC7, 0xC6, 0xC5, 0xC4, 0xC3, 0xC2, 0xC1, 0xC0
};
byte[] hash = skein.ComputeHash(message);
Assert.AreEqual(goodHash, hash);
}
public void TestSkein1024X1()
{
var skein = new Skein(1024, 1024);
byte[] goodHash =
{
0xE6, 0x2C, 0x05, 0x80, 0x2E, 0xA0, 0x15, 0x24, 0x07, 0xCD, 0xD8, 0x78, 0x7F, 0xDA, 0x9E, 0x35,
0x70, 0x3D, 0xE8, 0x62, 0xA4, 0xFB, 0xC1, 0x19, 0xCF, 0xF8, 0x59, 0x0A, 0xFE, 0x79, 0x25, 0x0B,
0xCC, 0xC8, 0xB3, 0xFA, 0xF1, 0xBD, 0x24, 0x22, 0xAB, 0x5C, 0x0D, 0x26, 0x3F, 0xB2, 0xF8, 0xAF,
0xB3, 0xF7, 0x96, 0xF0, 0x48, 0x00, 0x03, 0x81, 0x53, 0x1B, 0x6F, 0x00, 0xD8, 0x51, 0x61, 0xBC,
0x0F, 0xFF, 0x4B, 0xEF, 0x24, 0x86, 0xB1, 0xEB, 0xCD, 0x37, 0x73, 0xFA, 0xBF, 0x50, 0xAD, 0x4A,
0xD5, 0x63, 0x9A, 0xF9, 0x04, 0x0E, 0x3F, 0x29, 0xC6, 0xC9, 0x31, 0x30, 0x1B, 0xF7, 0x98, 0x32,
0xE9, 0xDA, 0x09, 0x85, 0x7E, 0x83, 0x1E, 0x82, 0xEF, 0x8B, 0x46, 0x91, 0xC2, 0x35, 0x65, 0x65,
0x15, 0xD4, 0x37, 0xD2, 0xBD, 0xA3, 0x3B, 0xCE, 0xC0, 0x01, 0xC6, 0x7F, 0xFD, 0xE1, 0x5B, 0xA8
};
byte[] message = { 0xFF };
byte[] hash = skein.ComputeHash(message);
Assert.AreEqual(goodHash, hash);
}
public void TestSkein512X2()
{
var skein = new Skein(512, 512);
byte[] goodHash =
{
0x45, 0x86, 0x3B, 0xA3, 0xBE, 0x0C, 0x4D, 0xFC, 0x27, 0xE7, 0x5D, 0x35, 0x84, 0x96, 0xF4, 0xAC,
0x9A, 0x73, 0x6A, 0x50, 0x5D, 0x93, 0x13, 0xB4, 0x2B, 0x2F, 0x5E, 0xAD, 0xA7, 0x9F, 0xC1, 0x7F,
0x63, 0x86, 0x1E, 0x94, 0x7A, 0xFB, 0x1D, 0x05, 0x6A, 0xA1, 0x99, 0x57, 0x5A, 0xD3, 0xF8, 0xC9,
0xA3, 0xCC, 0x17, 0x80, 0xB5, 0xE5, 0xFA, 0x4C, 0xAE, 0x05, 0x0E, 0x98, 0x98, 0x76, 0x62, 0x5B
};
byte[] message =
{
0xFF, 0xFE, 0xFD, 0xFC, 0xFB, 0xFA, 0xF9, 0xF8, 0xF7, 0xF6, 0xF5, 0xF4, 0xF3, 0xF2, 0xF1, 0xF0,
0xEF, 0xEE, 0xED, 0xEC, 0xEB, 0xEA, 0xE9, 0xE8, 0xE7, 0xE6, 0xE5, 0xE4, 0xE3, 0xE2, 0xE1, 0xE0,
0xDF, 0xDE, 0xDD, 0xDC, 0xDB, 0xDA, 0xD9, 0xD8, 0xD7, 0xD6, 0xD5, 0xD4, 0xD3, 0xD2, 0xD1, 0xD0,
0xCF, 0xCE, 0xCD, 0xCC, 0xCB, 0xCA, 0xC9, 0xC8, 0xC7, 0xC6, 0xC5, 0xC4, 0xC3, 0xC2, 0xC1, 0xC0
};
byte[] hash = skein.ComputeHash(message);
Assert.AreEqual(goodHash, hash);
}
public void TestSkein1024X3()
{
var skein = new Skein(1024, 1024);
byte[] goodHash =
{
0x84, 0x2A, 0x53, 0xC9, 0x9C, 0x12, 0xB0, 0xCF, 0x80, 0xCF, 0x69, 0x49, 0x1B, 0xE5, 0xE2, 0xF7,
0x51, 0x5D, 0xE8, 0x73, 0x3B, 0x6E, 0xA9, 0x42, 0x2D, 0xFD, 0x67, 0x66, 0x65, 0xB5, 0xFA, 0x42,
0xFF, 0xB3, 0xA9, 0xC4, 0x8C, 0x21, 0x77, 0x77, 0x95, 0x08, 0x48, 0xCE, 0xCD, 0xB4, 0x8F, 0x64,
0x0F, 0x81, 0xFB, 0x92, 0xBE, 0xF6, 0xF8, 0x8F, 0x7A, 0x85, 0xC1, 0xF7, 0xCD, 0x14, 0x46, 0xC9,
0x16, 0x1C, 0x0A, 0xFE, 0x8F, 0x25, 0xAE, 0x44, 0x4F, 0x40, 0xD3, 0x68, 0x00, 0x81, 0xC3, 0x5A,
0xA4, 0x3F, 0x64, 0x0F, 0xD5, 0xFA, 0x3C, 0x3C, 0x03, 0x0B, 0xCC, 0x06, 0xAB, 0xAC, 0x01, 0xD0,
0x98, 0xBC, 0xC9, 0x84, 0xEB, 0xD8, 0x32, 0x27, 0x12, 0x92, 0x1E, 0x00, 0xB1, 0xBA, 0x07, 0xD6,
0xD0, 0x1F, 0x26, 0x90, 0x70, 0x50, 0x25, 0x5E, 0xF2, 0xC8, 0xE2, 0x4F, 0x71, 0x6C, 0x52, 0xA5
};
byte[] message =
{
0xFF, 0xFE, 0xFD, 0xFC, 0xFB, 0xFA, 0xF9, 0xF8, 0xF7, 0xF6, 0xF5, 0xF4, 0xF3, 0xF2, 0xF1, 0xF0,
0xEF, 0xEE, 0xED, 0xEC, 0xEB, 0xEA, 0xE9, 0xE8, 0xE7, 0xE6, 0xE5, 0xE4, 0xE3, 0xE2, 0xE1, 0xE0,
0xDF, 0xDE, 0xDD, 0xDC, 0xDB, 0xDA, 0xD9, 0xD8, 0xD7, 0xD6, 0xD5, 0xD4, 0xD3, 0xD2, 0xD1, 0xD0,
0xCF, 0xCE, 0xCD, 0xCC, 0xCB, 0xCA, 0xC9, 0xC8, 0xC7, 0xC6, 0xC5, 0xC4, 0xC3, 0xC2, 0xC1, 0xC0,
0xBF, 0xBE, 0xBD, 0xBC, 0xBB, 0xBA, 0xB9, 0xB8, 0xB7, 0xB6, 0xB5, 0xB4, 0xB3, 0xB2, 0xB1, 0xB0,
0xAF, 0xAE, 0xAD, 0xAC, 0xAB, 0xAA, 0xA9, 0xA8, 0xA7, 0xA6, 0xA5, 0xA4, 0xA3, 0xA2, 0xA1, 0xA0,
0x9F, 0x9E, 0x9D, 0x9C, 0x9B, 0x9A, 0x99, 0x98, 0x97, 0x96, 0x95, 0x94, 0x93, 0x92, 0x91, 0x90,
0x8F, 0x8E, 0x8D, 0x8C, 0x8B, 0x8A, 0x89, 0x88, 0x87, 0x86, 0x85, 0x84, 0x83, 0x82, 0x81, 0x80,
0x7F, 0x7E, 0x7D, 0x7C, 0x7B, 0x7A, 0x79, 0x78, 0x77, 0x76, 0x75, 0x74, 0x73, 0x72, 0x71, 0x70,
0x6F, 0x6E, 0x6D, 0x6C, 0x6B, 0x6A, 0x69, 0x68, 0x67, 0x66, 0x65, 0x64, 0x63, 0x62, 0x61, 0x60,
0x5F, 0x5E, 0x5D, 0x5C, 0x5B, 0x5A, 0x59, 0x58, 0x57, 0x56, 0x55, 0x54, 0x53, 0x52, 0x51, 0x50,
0x4F, 0x4E, 0x4D, 0x4C, 0x4B, 0x4A, 0x49, 0x48, 0x47, 0x46, 0x45, 0x44, 0x43, 0x42, 0x41, 0x40,
0x3F, 0x3E, 0x3D, 0x3C, 0x3B, 0x3A, 0x39, 0x38, 0x37, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0x30,
0x2F, 0x2E, 0x2D, 0x2C, 0x2B, 0x2A, 0x29, 0x28, 0x27, 0x26, 0x25, 0x24, 0x23, 0x22, 0x21, 0x20,
0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10,
0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00
};
byte[] hash = skein.ComputeHash(message);
Assert.AreEqual(goodHash, hash);
}