QCryptoRSAEnvelope.hh

Go to the documentation of this file.

#ifndef _Q_CRYPTO_HH_
#define _Q_CRYPTO_HH_
#include <string>
#include <vector>
#include <TObject.h>
 
typedef struct evp_cipher_ctx_st EVP_CIPHER_CTX;
typedef struct evp_pkey_st EVP_PKEY;
 
class QCryptoRSAEnvelope {
    public:
        enum Mode {
            ENCRYPT,
            DECRYPT,
        };
        QCryptoRSAEnvelope(const std::string& pKey, const Mode mode);
 
        std::vector<unsigned char> Process(const std::vector<unsigned char>& message);
        std::vector<unsigned char> Process(const std::string& message);
 
 
 
        virtual ~QCryptoRSAEnvelope();
    private:
 
        unsigned char* Convert(const std::vector<unsigned char>& input);
        std::vector<unsigned char> Convert(const unsigned char* input, const size_t n);
        Mode fMode;
 
        EVP_CIPHER_CTX* fCTX;
 
        EVP_PKEY *fPKey;
        void Print(const char* header, const unsigned char* data, const size_t n);
 
        
        ClassDef(QCryptoRSAEnvelope, 0)
 
};
 
#endif