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/*
* RIPEMD-160
* (C) 1999-2007 Jack Lloyd
*
* Botan is released under the Simplified BSD License (see license.txt)
*/
#ifndef BOTAN_RIPEMD_160_H_
#define BOTAN_RIPEMD_160_H_
#include <botan/mdx_hash.h>
BOTAN_FUTURE_INTERNAL_HEADER(rmd160.h)
namespace Botan {
/**
* RIPEMD-160
*/
class BOTAN_PUBLIC_API(2,0) RIPEMD_160 final : public MDx_HashFunction
{
public:
std::string name() const override { return "RIPEMD-160"; }
size_t output_length() const override { return 20; }
HashFunction* clone() const override { return new RIPEMD_160; }
std::unique_ptr<HashFunction> copy_state() const override;
void clear() override;
RIPEMD_160() : MDx_HashFunction(64, false, true), m_M(16), m_digest(5)
{ clear(); }
private:
void compress_n(const uint8_t[], size_t blocks) override;
void copy_out(uint8_t[]) override;
secure_vector<uint32_t> m_M, m_digest;
};
}
#endif