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