public static void Test(string s)
{
MD4 md4 = new MD4();
md4.EngineUpdate(s.GetBytes(), 0, s.Length);
System.Diagnostics.Debug.WriteLine("\\\"" + s + "\\\"");
System.out_renamed.Print(Lib.HexDump(md4.EngineDigest(), 16, false));
}
public static void Main(string[] args)
{
Test("");
Test("a");
Test("abc");
Test("abcdefghijklmnopqrstuvwxyz");
Test("hi");
MD4 md4 = new MD4();
byte[] data = new[] { (byte)0x71, (byte)0xa9, (byte)0x05, (byte)0xce, (byte)0x8d, (byte)0x75, (byte)0x28, (byte)0xc8, (byte)0xba, (byte)0x97, (byte)0x45, (byte)0xe9, (byte)0x8a, (byte)0xe0, (byte)0x37, (byte)0xbd, (byte)0x6c, (byte)0x6d, (byte)0x67, (byte)0x4a, (byte)0x21 };
System.Diagnostics.Debug.WriteLine("checksum=" + MD4.Com_BlockChecksum(data, 21));
}
public static int Com_BlockChecksum(byte[] buffer, int length)
{
int val;
MD4 md4 = new MD4();
md4.EngineUpdate(buffer, 0, length);
byte[] data = md4.EngineDigest();
ByteBuffer bb = ByteBuffer.Wrap(data);
bb.Order = ByteOrder.LittleEndian;
val = bb.GetInt32() ^ bb.GetInt32() ^ bb.GetInt32() ^ bb.GetInt32();
return(val);
}
public static Int32 BlockChecksum(Byte[] buf, Int32 length)
{
return(MD4.Com_BlockChecksum(buf, length));
}
private MD4(MD4 md) : this()
{
context = ( UInt32[])md.context.Clone();
buffer = (byte[])md.buffer.Clone();
count = md.count;
}
