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/*
* Parallel Hash
* (C) 1999-2007 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#ifndef BOTAN_PARALLEL_HASH_H__
#define BOTAN_PARALLEL_HASH_H__
#include <botan/hash.h>
#include <vector>
namespace Botan {
/**
* Parallel Hashes
*/
class BOTAN_DLL Parallel : public HashFunction
{
public:
void clear();
std::string name() const;
HashFunction* clone() const;
/**
* @param hashes a set of hashes to compute in parallel
*/
Parallel(const std::vector<HashFunction*>& hashes);
~Parallel();
private:
void add_data(const byte[], u32bit);
void final_result(byte[]);
std::vector<HashFunction*> hashes;
};
}
#endif
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