protected byte [] DecryptReceivedBody(byte [] body)
{
string strKey = KEY_MESSAGE_TCP_5;
if (_bUseNewKey)
{
strKey = "k0XVqt/$lCgEw3FV75$84wjZ";
}
TripleDESCryptoServiceProvider TripleDesProvider = new TripleDESCryptoServiceProvider();
//int sizeKey = System.Text.Encoding.UTF8.GetByteCount (KEY_MESSAGE_TCP_5);
int sizeKey = System.Text.Encoding.UTF8.GetByteCount(strKey);
byte [] byKey;
byKey = new byte[sizeKey];
//System.Text.Encoding.UTF8.GetBytes(KEY_MESSAGE_TCP_5,0, KEY_MESSAGE_TCP_5.Length,byKey, 0);
System.Text.Encoding.UTF8.GetBytes(strKey, 0, strKey.Length, byKey, 0);
TripleDesProvider.Mode = CipherMode.ECB;
TripleDesProvider.Key = byKey;
Array.Clear(TripleDesProvider.IV, 0, TripleDesProvider.IV.Length);
OPSTripleDesEncryptor OPSTripleDesEnc = new OPSTripleDesEncryptor(TripleDesProvider);
byte [] byRes = null;
byte [] byTemp;
byTemp = OPSTripleDesEnc.ProcessData(body, InternalSinkProcessOrder.reverse);
byRes = null;
byRes = new byte[byTemp.Length];
Array.Copy(byTemp, 0, byRes, 0, byTemp.Length);
return(byRes);
}
public CelesProcessChannel() : base(new OPSCelesCodifier())
{
// Add the concrete IInternalSinks.
TripleDESCryptoServiceProvider cs = new TripleDESCryptoServiceProvider();
cs.GenerateKey();
cs.GenerateIV();
OPSTripleDesEncryptor encriptor = new OPSTripleDesEncryptor(cs);
_sinks.Add(encriptor);
}
