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// Copyright (c) 2014 The Bitcoin developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef BITCOIN_SHA1_H
#define BITCOIN_SHA1_H
#include <stdint.h>
#include <stdlib.h>
/** A hasher class for SHA1. */
class CSHA1 {
private:
uint32_t s[5];
unsigned char buf[64];
size_t bytes;
public:
CSHA1();
CSHA1& Write(const unsigned char *data, size_t len);
void Finalize(unsigned char *hash);
CSHA1& Reset();
};
#endif
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