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/**
* SIMD Engine
* (C) 1999-2009 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#include <botan/internal/simd_engine.h>
#include <botan/internal/simd_32.h>
#include <botan/cpuid.h>
#if defined(BOTAN_HAS_SERPENT_SIMD)
#include <botan/serp_simd.h>
#endif
#if defined(BOTAN_HAS_XTEA_SIMD)
#include <botan/xtea_simd.h>
#endif
#if defined(BOTAN_HAS_SHA1_SSE2)
#include <botan/sha1_sse2.h>
#endif
namespace Botan {
BlockCipher*
SIMD_Engine::find_block_cipher(const SCAN_Name& request,
Algorithm_Factory&) const
{
if(!SIMD_32::enabled())
return 0;
#if defined(BOTAN_HAS_SERPENT_SIMD)
if(request.algo_name() == "Serpent")
return new Serpent_SIMD;
#endif
#if defined(BOTAN_HAS_XTEA_SIMD)
if(request.algo_name() == "XTEA")
return new XTEA_SIMD;
#endif
return 0;
}
HashFunction*
SIMD_Engine::find_hash(const SCAN_Name& request,
Algorithm_Factory&) const
{
#if defined(BOTAN_HAS_SHA1_SSE2)
if(request.algo_name() == "SHA-160" && CPUID::has_sse2())
return new SHA_160_SSE2;
#endif
return 0;
}
}
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