I caught it about 30 min. after I posted that...thanks to that error I
now know C++ a lot more than I want to
On Jun 1, 4:46 pm, "Jeffrey Walton" <[EMAIL PROTECTED]> wrote:
> Hi Shane,
>
> Good catch. I wasted about 4 hours on a fat fingered typo like that -
> trying to figure out what I was doing wrong with the library...
>
> Jeff
>
> On 6/1/07, Shane Kirk <[EMAIL PROTECTED]> wrote:
>
>
>
>
>
> > The template class name is "simple_prt", but the constructor is
> > "simple_ptr". I could see how this would cause your error. Unless of course
> > it was simply a typo in your email.
>
> > -Shane
>
> > --- [EMAIL PROTECTED] wrote:
>
> > From: EricD <[EMAIL PROTECTED]>
> > To: Crypto++ Users <[EMAIL PROTECTED]>
> > Subject: symmetric cipher - visual C++ error
> > Date: Fri, 01 Jun 2007 12:25:22 -0700
>
> > I am trying to run a symmetric cipher with visual C++ express 2005,
> > and keep getting an error linked to smartptr.h of the crypto++
> > library. I encounter the errors C2590 ('simple_ptr' : only a
> > constructor can have a base/member initializer list) and C2523
> > ('CryptoPP::simple_prt<T>::~simple_ptr' : destructor tag mismatch).
> > They reference this code:
>
> > template <class T> class simple_prt
> > {
> > public:
> > simple_ptr() : m_p(NULL) {} //error C2590
> > ~simple_ptr() {delete m_p;} //error C2523
> > T *m_p;
> > };
>
> > I am pretty sure C2523 will dissapear if C2590 is resolved, but the
> > errors are within the crypto library...and I am at a loss.
>
> > I have run the code with and without sp1, on windows vista and 2000,
> > and have tried the vista patch for visual C++ as well.
>
> > If it helps, below is the full program which shows what my goal is for
> > this code.
>
> > // PreCompiled Header
> > #include "StdAfx.h"
>
> > // Includes all required Crypto++
> > // Block Cipher Headers
> > #include "SymmetricCipher.h"
>
> > // C Runtime Includes
> > #include <iostream>
> > #include <iomanip>
>
> > // Crypto++ Includes
> > // #include "cryptlib.h"
> > #include "crypto++/modes.h" // xxx_Mode< >
> > #include "crypto++/filters.h" // StringSource and
> > // StreamTransformation
>
> > // Cipher Modes
> > //
> > // #define CIPHER_MODE CBC_CTS_Mode
> > #define CIPHER_MODE CBC_Mode
> > // #define CIPHER_MODE CFB_FIPS_Mode
> > // #define CIPHER_MODE CFB_Mode
> > // #define CIPHER_MODE CTR_Mode
> > // #define CIPHER_MODE ECB_Mode
> > // #define CIPHER_MODE OFB_Mode
>
> > // Ciphers
> > //
> > #define CIPHER AES
> > // #define CIPHER Blowfish
> > // #define CIPHER BTEA
> > // #define CIPHER Camellia
> > // #define CIPHER CAST128
> > // #define CIPHER CAST256
> > // #define CIPHER DES
> > // #define CIPHER DES_EDE2
> > // #define CIPHER DES_EDE3
> > // #define CIPHER DES_XEX3
> > // #define CIPHER GOST
> > // #define CIPHER IDEA
> > // #define CIPHER MARS
> > // #define CIPHER RC2
> > // #define CIPHER RC5
> > // #define CIPHER RC6
> > // #define CIPHER Rijndael
> > // #define CIPHER SAFER_K
> > // #define CIPHER SAFER_SK
> > // #define CIPHER Serpent
> > // #define CIPHER SHACAL2
> > // #define CIPHER SHARK
> > // #define CIPHER SKIPJACK
> > // #define CIPHER ThreeWay
> > // #define CIPHER Twofish
> > // #define CIPHER XTEA
>
> > int main(int argc, char* argv[]) {
>
> > try
> > {
> > // Key and IV setup
> > byte key[ CryptoPP::CIPHER::DEFAULT_KEYLENGTH ],
> > iv[ CryptoPP::CIPHER::BLOCKSIZE ];
>
> > ::memset( key, 0x01, CryptoPP::CIPHER::DEFAULT_KEYLENGTH );
> > ::memset( iv, 0x01, CryptoPP::CIPHER::BLOCKSIZE );
>
> > // Message M
> > std::string PlainText = "Yoda said, Do or Do Not. There is no
> > try.";
>
> > // Cipher Text Sink
> > std::string CipherText;
>
> > // Encryptor
> > CryptoPP::CIPHER_MODE<CryptoPP::CIPHER>::Encryption
> > Encryptor( key, sizeof(key), iv );
>
> > // Encryption
> > CryptoPP::StringSource( PlainText, true,
> > new CryptoPP::StreamTransformationFilter( Encryptor,
> > new CryptoPP::StringSink( CipherText )
> > ) // StreamTransformationFilter
> > ); // StringSource
>
> > ///////////////////////////////////////
> > // DMZ //
> > ///////////////////////////////////////
>
> > // Recovered Text Sink
> > std::string RecoveredText;
>
> > // Decryptor
> > CryptoPP::CIPHER_MODE<CryptoPP::CIPHER>::Decryption
> > Decryptor( key, sizeof(key), iv );
>
> > // Decryption
> > CryptoPP::StringSource( CipherText, true,
> > new CryptoPP::StreamTransformationFilter( Decryptor,
> > new CryptoPP::StringSink( RecoveredText )
> > ) // StreamTransformationFilter
> > ); // StringSource
>
> > //////////////////////////////////////////
> > // Output //
> > //////////////////////////////////////////
>
> > std::cout << "Algorithm:" << std::endl;
> > std::cout << " " << Encryptor.AlgorithmName() << std::endl;
> > std::cout << "Minimum Key Size:" << std::endl;
> > std::cout << " " << Encryptor.MinKeyLength() << " bytes" <<
> > std::endl;
> > std::cout << std::endl;
>
> > std::cout << "Plain Text (" << PlainText.length() << " bytes)"
> > << std::endl;
> > std::cout << " '" << PlainText << "'" << std::endl;
> > std::cout << std::endl;
>
> > std::cout << "Cipher Text Size:" << std::endl;
> > std::cout << " " << CipherText.size() << " bytes" << std::endl;
> > std::cout << std::endl;
>
> > std::cout << "Recovered Text:" << std::endl;
> > std::cout << " '" << RecoveredText << "'" << std::endl;
> > std::cout << std::endl;
> > }
> > catch( CryptoPP::Exception& e)
> > {
> > std::cerr << e.what() << std::endl;
> > }
>
> > catch(...)
> > {
> > std::cerr << "Unknown Error" << std::endl;
> > }
>
> > return 0;
> > }- Hide quoted text -
>
> - Show quoted text -
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