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/*************************************************
* SHA-160 Header File *
* (C) 1999-2007 Jack Lloyd *
*************************************************/
#ifndef BOTAN_SHA_160_H__
#define BOTAN_SHA_160_H__
#include <botan/mdx_hash.h>
namespace Botan {
/*************************************************
* SHA-160 *
*************************************************/
class BOTAN_DLL SHA_160 : public MDx_HashFunction
{
public:
void clear() throw();
std::string name() const { return "SHA-160"; }
HashFunction* clone() const { return new SHA_160; }
SHA_160();
protected:
SHA_160(u32bit W_size);
void compress_n(const byte[], u32bit blocks);
void copy_out(byte[]);
SecureBuffer<u32bit, 5> digest;
SecureVector<u32bit> W;
};
}
#endif
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