Where did this error come from? The class name of simple_ptr in my copy of
smartptr.h is spelled correctly.
----- Original Message -----
From: "EricD" <[EMAIL PROTECTED]>
To: "Crypto++ Users" <[EMAIL PROTECTED]>
Sent: Friday, June 01, 2007 1:59 PM
Subject: Re: symmetric cipher - visual C++ error
>
> 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 -
>
>
> >
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the "Crypto++ Users"
Google Group.
To unsubscribe, send an email to [EMAIL PROTECTED]
More information about Crypto++ and this group is available at
http://www.cryptopp.com.
-~----------~----~----~----~------~----~------~--~---
