Botan  1.11.15
src/lib/hash/sha1_sse2/sha1_sse2.h
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00001 /*
00002 * SHA-160
00003 * (C) 1999-2007 Jack Lloyd
00004 *
00005 * Botan is released under the Simplified BSD License (see license.txt)
00006 */
00007 
00008 #ifndef BOTAN_SHA_160_SSE2_H__
00009 #define BOTAN_SHA_160_SSE2_H__
00010 
00011 #include <botan/sha160.h>
00012 
00013 namespace Botan {
00014 
00015 /**
00016 * SHA-160 using SSE2 for the message expansion
00017 */
00018 class BOTAN_DLL SHA_160_SSE2 : public SHA_160
00019    {
00020    public:
00021       HashFunction* clone() const { return new SHA_160_SSE2; }
00022       SHA_160_SSE2() : SHA_160(0) {} // no W needed
00023    private:
00024       void compress_n(const byte[], size_t blocks);
00025    };
00026 
00027 }
00028 
00029 #endif