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Diffstat (limited to 'paludis/util/sha512.hh')
-rw-r--r-- | paludis/util/sha512.hh | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/paludis/util/sha512.hh b/paludis/util/sha512.hh new file mode 100644 index 000000000..117087350 --- /dev/null +++ b/paludis/util/sha512.hh @@ -0,0 +1,66 @@ +/* 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 |