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- /* $FreeBSD: src/sys/crypto/md5.h,v 1.1.2.1 2000/07/15 07:14:18 kris Exp $ */
- /* $KAME: md5.h,v 1.4 2000/03/27 04:36:22 sumikawa Exp $ */
- /*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
- #ifndef _NETINET6_MD5_H_
- #define _NETINET6_MD5_H_
- #define MD5_BUFLEN 64
- typedef struct {
- union {
- u_int32_t md5_state32[4];
- u_int8_t md5_state8[16];
- } md5_st;
- #define md5_sta md5_st.md5_state32[0]
- #define md5_stb md5_st.md5_state32[1]
- #define md5_stc md5_st.md5_state32[2]
- #define md5_std md5_st.md5_state32[3]
- #define md5_st8 md5_st.md5_state8
- union {
- u_int64_t md5_count64;
- u_int8_t md5_count8[8];
- } md5_count;
- #define md5_n md5_count.md5_count64
- #define md5_n8 md5_count.md5_count8
- u_int md5_i;
- u_int8_t md5_buf[MD5_BUFLEN];
- } md5_ctxt;
- extern void md5_init __P((md5_ctxt *));
- extern void md5_loop __P((md5_ctxt *, u_int8_t *, u_int));
- extern void md5_pad __P((md5_ctxt *));
- extern void md5_result __P((u_int8_t *, md5_ctxt *));
- /* compatibility */
- #define MD5_CTX md5_ctxt
- #define MD5Init(x) md5_init((x))
- #define MD5Update(x, y, z) md5_loop((x), (y), (z))
- #define MD5Final(x, y) \
- do { \
- md5_pad((y)); \
- md5_result((x), (y)); \
- } while (0)
- #define MD5_Init MD5Init
- #define MD5_Update MD5Update
- #define MD5_Final MD5Final
- #endif /* ! _NETINET6_MD5_H_*/
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