181cb6ddcSMark Murray /*- 281cb6ddcSMark Murray * Copyright (c) 1991, 1993 381cb6ddcSMark Murray * The Regents of the University of California. All rights reserved. 481cb6ddcSMark Murray * 581cb6ddcSMark Murray * Redistribution and use in source and binary forms, with or without 681cb6ddcSMark Murray * modification, are permitted provided that the following conditions 781cb6ddcSMark Murray * are met: 881cb6ddcSMark Murray * 1. Redistributions of source code must retain the above copyright 981cb6ddcSMark Murray * notice, this list of conditions and the following disclaimer. 1081cb6ddcSMark Murray * 2. Redistributions in binary form must reproduce the above copyright 1181cb6ddcSMark Murray * notice, this list of conditions and the following disclaimer in the 1281cb6ddcSMark Murray * documentation and/or other materials provided with the distribution. 13*83129c0bSEd Maste * 3. Neither the name of the University nor the names of its contributors 1481cb6ddcSMark Murray * may be used to endorse or promote products derived from this software 1581cb6ddcSMark Murray * without specific prior written permission. 1681cb6ddcSMark Murray * 1781cb6ddcSMark Murray * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 1881cb6ddcSMark Murray * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1981cb6ddcSMark Murray * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2081cb6ddcSMark Murray * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2181cb6ddcSMark Murray * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2281cb6ddcSMark Murray * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2381cb6ddcSMark Murray * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2481cb6ddcSMark Murray * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2581cb6ddcSMark Murray * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2681cb6ddcSMark Murray * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2781cb6ddcSMark Murray * SUCH DAMAGE. 2881cb6ddcSMark Murray * 2981cb6ddcSMark Murray * @(#)key-proto.h 8.1 (Berkeley) 6/4/93 3081cb6ddcSMark Murray */ 3181cb6ddcSMark Murray 3281cb6ddcSMark Murray /* 3381cb6ddcSMark Murray * Copyright (C) 1990 by the Massachusetts Institute of Technology 3481cb6ddcSMark Murray * 3581cb6ddcSMark Murray * Export of this software from the United States of America is assumed 3681cb6ddcSMark Murray * to require a specific license from the United States Government. 3781cb6ddcSMark Murray * It is the responsibility of any person or organization contemplating 3881cb6ddcSMark Murray * export to obtain such a license before exporting. 3981cb6ddcSMark Murray * 4081cb6ddcSMark Murray * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and 4181cb6ddcSMark Murray * distribute this software and its documentation for any purpose and 4281cb6ddcSMark Murray * without fee is hereby granted, provided that the above copyright 4381cb6ddcSMark Murray * notice appear in all copies and that both that copyright notice and 4481cb6ddcSMark Murray * this permission notice appear in supporting documentation, and that 4581cb6ddcSMark Murray * the name of M.I.T. not be used in advertising or publicity pertaining 4681cb6ddcSMark Murray * to distribution of the software without specific, written prior 4781cb6ddcSMark Murray * permission. M.I.T. makes no representations about the suitability of 4881cb6ddcSMark Murray * this software for any purpose. It is provided "as is" without express 4981cb6ddcSMark Murray * or implied warranty. 508fa113e5SMark Murray * 518fa113e5SMark Murray * $FreeBSD$ 5281cb6ddcSMark Murray */ 5381cb6ddcSMark Murray 5481cb6ddcSMark Murray #ifndef __KEY_PROTO__ 5581cb6ddcSMark Murray #define __KEY_PROTO__ 5681cb6ddcSMark Murray 578fa113e5SMark Murray int key_file_exists(void); 588fa113e5SMark Murray void key_lookup(unsigned char *, Block); 598fa113e5SMark Murray void key_stream_init(Block, Block, int); 608fa113e5SMark Murray unsigned char key_stream(int, int); 6181cb6ddcSMark Murray #endif 62