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/*
* MD2
* (C) 1999-2007 Jack Lloyd
*
* Botan is released under the Simplified BSD License (see license.txt)
*/
#ifndef BOTAN_MD2_H__
#define BOTAN_MD2_H__
#include <botan/hash.h>
namespace Botan {
/**
* MD2
*/
class BOTAN_DLL MD2 final : public HashFunction
{
public:
std::string name() const override { return "MD2"; }
size_t output_length() const override { return 16; }
size_t hash_block_size() const override { return 16; }
HashFunction* clone() const override { return new MD2; }
void clear() override;
MD2() : m_X(48), m_checksum(16), m_buffer(16), m_position(0)
{ clear(); }
private:
void add_data(const byte[], size_t) override;
void hash(const byte[]);
void final_result(byte[]) override;
secure_vector<byte> m_X, m_checksum, m_buffer;
size_t m_position;
};
}
#endif
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