Thread: CryptoPP

Hey I want start to using CryptoPP so I downloaded it from their site.

I added to project lib which they provide and tried to run simple program:

Code:

// Key and IV setup
   byte key[ CryptoPP::AES::DEFAULT_KEYLENGTH ], iv[ CryptoPP::AES::BLOCKSIZE ];
memset( key, 0x00, CryptoPP::AES::DEFAULT_KEYLENGTH );
   memset( iv, 0x00, CryptoPP::AES::BLOCKSIZE );

   // String and Sink setup
   std::string plaintext = "Now is the time for all good men to come to the aid...";
   std::string ciphertext;

   // Create Cipher Text
   CryptoPP::AES::Encryption aesEncryption(key, CryptoPP::AES::DEFAULT_KEYLENGTH);
   CryptoPP::CBC_Mode_ExternalCipher::Encryption cbcEncryption( aesEncryption, iv );

   CryptoPP::StreamTransformationFilter stfEncryptor(cbcEncryption, new CryptoPP::StringSink( ciphertext ) );
   stfEncryptor.Put( reinterpret_cast<const unsigned char*> ( plaintext.data() ), plaintext.length() + 1 );
   stfEncryptor.MessageEnd();

But It says :

undefined reference to `CryptoPP::CipherModeFinalTemplate_ExternalCipher< CryptoPP::CBC_Encryption>::CipherModeFinalTemplate _ExternalCipher(CryptoPP::SimpleKeyedTransformatio n<CryptoPP::BlockTransformation>&, unsigned char const*, int)'|

And much more undefined references to CryptoPP, what could I did wrong?

Screen 1
Screen 2
Screen 3
Screen 4

Is there something I should add to makefile ?