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/**
* @file AESCrypt.hpp
* @brief AESCrypt class header
* @author manzerbredes
* @date 8 Mars 2015
*
* Contain all prototypes of AESCrypt class.
*
*/
//----- std -----
#include "AbstractSKA.hpp"
#include "HASHCrypt.hpp"
#include <iostream>
//----- crypto++ -----
#include <crypto++/aes.h>
#include <crypto++/modes.h>
#include <crypto++/filters.h>
/**
* @class AESCrypt AESCrypt.hpp "/CryptClass/AESCrypt.hpp"
* @brief Class for Advanced Encryption Standard (AES) algorithm
* @author manzerbredes
*
* This class provide AES encrypt and decrypt.
*
*/
class AESCrypt : public AbstractSKA {
public:
AESCrypt();
~AESCrypt();
/**
* @brief Encrypt data with AES algorithm.
*
* @param key : key to encrypt data
* @param data : contain data to encrypt.
*
* @return string : correspond to crypted data
*
* Encrypt data, and return them in a string.
* Padding are blank space.
*
*/
virtual std::string encrypt(std::string key, std::string data);
/**
* @brief Decrypt data from AES algorithm.
*
* @param key : key used to encrypt data
* @param data : contain data to decrypt from AES encrypt.
*
* @return string : correspond to decrypted data
*
* Decrypt data, and return them in a string.
* Padding is not removed.
*
*/
virtual std::string decrypt(std::string key, std::string data);
private:
HASHCrypt hash; ///< hash instance to generate SHA-256 hash code.
};
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