protected void CopyIn(GeneralDigest t)
{
Array.Copy(t._xBuf, 0, _xBuf, 0, t._xBuf.Length);
_xBufOff = t._xBufOff;
_byteCount = t._byteCount;
}
internal GeneralDigest(GeneralDigest t)
{
_xBuf = new byte[t._xBuf.Length];
CopyIn(t);
}
