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55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
/* -*- mode: C; c-file-style: "gnu" -*- */
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/* dbus-sha.h SHA-1 implementation
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*
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* Copyright (C) 2003 Red Hat Inc.
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*
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* Licensed under the Academic Free License version 2.1
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef DBUS_SHA_H
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#define DBUS_SHA_H
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#include <dbus/dbus-macros.h>
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#include <dbus/dbus-errors.h>
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#include <dbus/dbus-string.h>
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DBUS_BEGIN_DECLS
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typedef struct DBusSHAContext DBusSHAContext;
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/**
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* Struct storing state of the SHA algorithm
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*/
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struct DBusSHAContext
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{
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dbus_uint32_t digest[5]; /**< Message digest */
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dbus_uint32_t count_lo; /**< 64-bit bit count */
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dbus_uint32_t count_hi; /**< No clue */
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dbus_uint32_t data[16]; /**< SHA data buffer */
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};
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void _dbus_sha_init (DBusSHAContext *context);
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void _dbus_sha_update (DBusSHAContext *context,
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const DBusString *data);
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dbus_bool_t _dbus_sha_final (DBusSHAContext *context,
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DBusString *results);
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dbus_bool_t _dbus_sha_compute (const DBusString *data,
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DBusString *ascii_output);
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DBUS_END_DECLS
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#endif /* DBUS_SHA_H */
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