premiere-libtorrent/include/libtorrent/sha1.hpp

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2015-01-01 21:25:39 +01:00
/*
SHA-1 C++ conversion
original version:
SHA-1 in C
By Steve Reid <sreid@sea-to-sky.net>
100% Public Domain
changelog at the end of sha1.cpp
*/
#ifndef TORRENT_SHA1_HPP_INCLUDED
#define TORRENT_SHA1_HPP_INCLUDED
#include "libtorrent/config.hpp"
#include <boost/cstdint.hpp>
namespace libtorrent
{
struct TORRENT_EXTRA_EXPORT sha_ctx
{
boost::uint32_t state[5];
boost::uint32_t count[2];
boost::uint8_t buffer[64];
};
// we don't want these to clash with openssl's libcrypto
TORRENT_EXTRA_EXPORT void SHA1_init(sha_ctx* context);
TORRENT_EXTRA_EXPORT void SHA1_update(sha_ctx* context
, boost::uint8_t const* data
, boost::uint32_t len);
TORRENT_EXTRA_EXPORT void SHA1_final(boost::uint8_t* digest, sha_ctx* context);
}
#endif