| /* -*- mode: C; c-file-style: "gnu" -*- */ |
| /* dbus-sha.h SHA-1 implementation |
| * |
| * Copyright (C) 2003 Red Hat Inc. |
| * |
| * Licensed under the Academic Free License version 2.1 |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program 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 DBUS_SHA_H |
| #define DBUS_SHA_H |
| |
| #include <dbus/dbus-macros.h> |
| #include <dbus/dbus-errors.h> |
| #include <dbus/dbus-string.h> |
| |
| DBUS_BEGIN_DECLS |
| |
| typedef struct DBusSHAContext DBusSHAContext; |
| |
| /** |
| * Struct storing state of the SHA algorithm |
| */ |
| struct DBusSHAContext |
| { |
| dbus_uint32_t digest[5]; /**< Message digest */ |
| dbus_uint32_t count_lo; /**< 64-bit bit count */ |
| dbus_uint32_t count_hi; /**< No clue */ |
| dbus_uint32_t data[16]; /**< SHA data buffer */ |
| }; |
| |
| void _dbus_sha_init (DBusSHAContext *context); |
| void _dbus_sha_update (DBusSHAContext *context, |
| const DBusString *data); |
| dbus_bool_t _dbus_sha_final (DBusSHAContext *context, |
| DBusString *results); |
| dbus_bool_t _dbus_sha_compute (const DBusString *data, |
| DBusString *ascii_output); |
| |
| DBUS_END_DECLS |
| |
| #endif /* DBUS_SHA_H */ |