I'm writing a new version of program in C++ using Qt library, and want to maintain compatibility with the old version written in C#.
How can I convert this code to C++ / Qt?
DESCryptoServiceProvider dESCryptoServiceProvider = new DESCryptoServiceProvider();
emoryStream stream = new MemoryStream(Convert.FromBase64String(p0));
CryptoStream stream2 = new CryptoStream(stream, dESCryptoServiceProvider.CreateDecryptor(Encoding.ASCII.GetBytes("B5B126C5"),
Encoding.UTF32.GetBytes("0907427F93EC3A3FCFDFEBE3CB55011")), CryptoStreamMode.Read);
StreamReader streamReader = new StreamReader(stream2);
String text = streamReader.ReadToEnd();
My actually Qt/C++ code:
QByteArray encrypted = code.toLatin1();
encrypted = QByteArray::fromBase64(encrypted);
/////////////////////////////////////////////////////////////////////////////////////
DES_cblock key = { 0x9, 0x7, 0x42, 0x7, 0xf9, 0x3e, 0xC3, 0xa3, 0xfC, 0xfd, 0xfe, 0xbe, 0x3c, 0xb5, 0x50, 0x85 };
//this key is too long...
///////////////////////////////////////////////////////////////////////////////////////
DES_cblock iv = { 0xB5, 0xb1, 0x26, 0xc11 };
DES_key_schedule schedule;
unsigned char decrypted[encrypted.size()];
DES_set_odd_parity(&key);
DES_set_key_checked(&key, &schedule);
DES_ncbc_encrypt((unsigned char * )encrypted.constData(), (unsigned char * )decrypted, encrypted.size(), &schedule, &iv, DES_DECRYPT);
unsigned int data_size = 0;
QString text = QByteArray::fromRawData((char * )decrypted, data_size);
When I try to build receive an error:
C:\Project1_Qt\trunk\Core\OldHashDecoder.cpp:1383: error: too many initializers for 'DES_cblock {aka unsigned char [8]}'
Please help
Best regards