public void SetMac(string mac)
        {
            var bytes = TrustCryptography.StringToByteArray(mac);

            if (bytes.Length != 6)
            {
                return;
            }
            for (var i = 0; i < bytes.Length; i++)
            {
                _header[3 + i] = bytes[i];
            }
        }
 public void SetData(string data, string aes)
 {
     _data = TrustCryptography.EncryptStringToBytes_Aes(data, aes);
     Debug.WriteLine(BitConverter.ToString(_data).Replace("-", string.Empty));
 }