crypter.h
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/* ****************************************************************************
* Copyright 2019 Open Systems Development BV *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the "Software"), *
* to deal in the Software without restriction, including without limitation *
* the rights to use, copy, modify, merge, publish, distribute, sublicense, *
* and/or sell copies of the Software, and to permit persons to whom the *
* Software is furnished to do so, subject to the following conditions: *
* *
* The above copyright notice and this permission notice shall be included in *
* all copies or substantial portions of the Software. *
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR *
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER *
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *
* DEALINGS IN THE SOFTWARE. *
* ***************************************************************************/
#ifndef OSDEV_COMPONENTS_CRYPTER_H
#define OSDEV_COMPONENTS_CRYPTER_H
// std
#include <string>
namespace osdev {
namespace components {
/**
* @brief Provides encryption/hashing functionality.
*/
class Crypter
{
public:
/**
* @brief Defines the encryption/hashing algorithms.
*/
enum class AlgorithmEnum
{
MD0, ///< Empty initializer.
MD2,
MD5,
MDC2,
SHA1,
SHA224,
SHA256,
SHA384,
SHA512,
RIPEMD160
};
/**
* @brief Constructs a default instance of Crypter.
*/
Crypter();
/**
* @brief Encrypts the specified message using the specified algorithm.
* @param message The message to encrypt.
* @param algo The encryption algorithm to use. The default value is SHA256.
* @return The encrypted string.
*/
static std::string encrypt( const std::string& message, Crypter::AlgorithmEnum algo = Crypter::AlgorithmEnum::SHA256 );
};
} /* End namespace components */
} /* End namespace osdev */
#endif /* OSDEV_COMPONENTS_CRYPTER_H */