protected static UInt32 ComputeFingerprint(byte[] bytes, int length)
{
// Length correction is requred like in ComputeMessageIntegrity, but
// I assume that Fingerprint is last item always. It's true in most cases.
using (Crc32 crc32 = new Crc32())
{
crc32.ComputeHash(bytes, 0, length);
return crc32.CrcValue ^ 0x5354554e;
}
}
public static int getCRC(string inputString)
{
Crc32 crc = new Crc32();
crc.ComputeHash(System.Text.ASCIIEncoding.ASCII.GetBytes(inputString));
return (int)crc.CrcValue;
}
public static int CRC(byte[] bytes)
{
Crc32 crc32 = new Crc32();
return BitConverter.ToInt32(crc32.ComputeHash(bytes), 0);
}
