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/* vim: set sw=4 sts=4 et foldmethod=syntax : */
/*
* Copyright (c) 2006, 2007 Ciaran McCreesh
* Copyright (c) 2008, 2011 David Leverton
*
* This file is part of the Paludis package manager. Paludis is free software;
* you can redistribute it and/or modify it under the terms of the GNU General
* Public License version 2, as published by the Free Software Foundation.
*
* Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef PALUDIS_GUARD_PALUDIS_UTIL_SHA512_HH
#define PALUDIS_GUARD_PALUDIS_UTIL_SHA512_HH 1
#include <iosfwd>
#include <string>
#include <paludis/util/attributes.hh>
#include <inttypes.h>
/** \file
* Declarations for the SHA512 digest class.
*
* \ingroup g_digests
*
* \section Examples
*
* - None at this time.
*/
namespace paludis
{
/**
* SHA512 digest class.
*
* \ingroup g_digests
*/
class PALUDIS_VISIBLE SHA512
{
private:
uint64_t h0, h1, h2, h3, h4, h5, h6, h7;
void PALUDIS_HIDDEN process_block(uint64_t *);
public:
/**
* Constructor.
*/
SHA512(std::istream & stream);
/**
* Our checksum, as a string of hex characters.
*/
std::string hexsum() const;
};
}
#endif
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