public static byte[] decrypt(byte[] input, byte[] K1)
{
byte[] key_des = Feistel.form_des_key(K1);
byte[][] K = Feistel.generateSubKeys(key_des);
byte[] dec = Feistel.encrypt64Bloc(input, K, true);
return(dec);
}
public static byte[] encrypt(byte[] input, byte[] K1)
{
//HttpContext.Current.Trace.Warn("Feistel.encrypt K1 = " + System.Text.Encoding.UTF8.GetString(K1));
byte[] key_des = Feistel.form_des_key(K1);
byte[][] K = Feistel.generateSubKeys(key_des);
byte[] enc = Feistel.encrypt64Bloc(input, K, false);
return(enc);
}