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/*
* Copyright (c) 2010 SURFnet bv
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*****************************************************************************
CryptoFactory.cpp
This class is a factory for all cryptographic algorithm implementations. It
is an abstract base class for a factory that produces cryptographic library
specific implementations of cryptographic algorithms.
*****************************************************************************/
#include "config.h"
#include "CryptoFactory.h"
#if defined(WITH_OPENSSL)
#include "OSSLCryptoFactory.h"
// Return the one-and-only instance
CryptoFactory* CryptoFactory::i()
{
return OSSLCryptoFactory::i();
}
// This will destroy the one-and-only instance.
void CryptoFactory::reset()
{
OSSLCryptoFactory::reset();
}
#elif defined(WITH_BOTAN)
#include "BotanCryptoFactory.h"
// Return the one-and-only instance
CryptoFactory* CryptoFactory::i()
{
return BotanCryptoFactory::i();
}
// This will destroy the one-and-only instance.
void CryptoFactory::reset()
{
BotanCryptoFactory::reset();
}
#else
#error "You must configure a cryptographic library to use"
#endif
// Recycle a symmetric algorithm instance -- override this function in the derived
// class if you need to perform specific clean-up
void CryptoFactory::recycleSymmetricAlgorithm(SymmetricAlgorithm* toRecycle)
{
delete toRecycle;
}
// Recycle an asymmetric algorithm instance -- override this function in the derived
// class if you need to perform specific clean-up
void CryptoFactory::recycleAsymmetricAlgorithm(AsymmetricAlgorithm* toRecycle)
{
delete toRecycle;
}
// Recycle a hash algorithm instance -- override this function in the derived
// class if you need to perform specific clean-up
void CryptoFactory::recycleHashAlgorithm(HashAlgorithm* toRecycle)
{
delete toRecycle;
}
// Recycle a MAC algorithm instance -- override this function in the derived
// class if you need to perform specific clean-up
void CryptoFactory::recycleMacAlgorithm(MacAlgorithm* toRecycle)
{
delete toRecycle;
}
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