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/*************************************************
* Assembly Implementation Engine Header File *
* (C) 1999-2007 Jack Lloyd *
*************************************************/
#include <botan/asm_engine.h>
#include <botan/hash.h>
#if defined(BOTAN_HAS_MD4_IA32)
#include <botan/md4_ia32.h>
#endif
#if defined(BOTAN_HAS_MD5_IA32)
#include <botan/md5_ia32.h>
#endif
#if defined(BOTAN_HAS_SHA1_IA32)
#include <botan/sha1_ia32.h>
#endif
#if defined(BOTAN_HAS_SHA1_SSE2)
#include <botan/sha1_sse2.h>
#endif
#if defined(BOTAN_HAS_SHA1_AMD64)
#include <botan/sha1_amd64.h>
#endif
namespace Botan {
/*
BlockCipher* Assembler_Engine::find_block_cipher(const std::string&) const
{
return 0;
}
*/
HashFunction* Assembler_Engine::find_hash(const SCAN_Name& request,
Algorithm_Factory&) const
{
#if defined(BOTAN_HAS_MD4_IA32)
if(request.algo_name() == "MD4")
return new MD4_IA32;
#endif
#if defined(BOTAN_HAS_MD5_IA32)
if(request.algo_name() == "MD5")
return new MD5_IA32;
#endif
#if defined(BOTAN_HAS_SHA1_SSE2) || \
defined(BOTAN_HAS_SHA1_AMD64) || \
defined(BOTAN_HAS_SHA1_IA32)
if(request.algo_name() == "SHA-160")
{
#if defined(BOTAN_HAS_SHA1_SSE2)
return new SHA_160_SSE2;
#elif defined(BOTAN_HAS_SHA1_AMD64)
return new SHA_160_AMD64;
#elif defined(BOTAN_HAS_SHA1_IA32)
return new SHA_160_IA32;
#endif
}
#endif
return 0;
}
}
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