byte[] Decrypt(byte[] buffer, int offset = 0)
{
var empty = new byte[] { 0, 0, 0, 0, 0, 0, 0, 0 };
var des = new DESCrypto(empty, empty);
return(des.Decrypt(offset == 0 ? buffer : buffer.Sub(offset)));
}
byte[] Encrypt(byte[] buffer)
{
var empty = new byte[] { 0, 0, 0, 0, 0, 0, 0, 0 };
var des = new DESCrypto(empty, empty);
return(des.Encrypt(buffer));
}