SoftHSMv2/src/lib/crypto/CryptoFactory.cpp

/*
 * Copyright (c) 2010 SURFnet bv
 * All rights reserved.
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/*****************************************************************************
 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;
}