Add sha256/512 support to libcrypt, change default
[dragonfly.git] / lib / libcrypt / crypt.h
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1/*
2 * Copyright (c) 1999
3 * Mark Murray. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY MARK MURRAY AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL MARK MURRAY OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: src/lib/libcrypt/crypt.h,v 1.4.2.2 2001/05/24 12:20:02 markm Exp $
1de703da 27 * $DragonFly: src/lib/libcrypt/crypt.h,v 1.2 2003/06/17 04:26:49 dillon Exp $
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28 *
29 */
30
31/* magic sizes */
32#define MD5_SIZE 16
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33#define SHA256_SIZE 32
34#define SHA512_SIZE 64
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35
36char *crypt_des(const char *pw, const char *salt);
37char *crypt_md5(const char *pw, const char *salt);
38char *crypt_blowfish(const char *pw, const char *salt);
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39char *crypt_sha256(const char *pw, const char *salt);
40char *crypt_sha512(const char *pw, const char *salt);
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41
42extern void _crypt_to64(char *s, unsigned long v, int n);
43