3 * Wrapper for builtin functions
5 * Copyright (c) 2000 Marko Kreen
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * $Id: internal.c,v 1.3 2001/03/22 03:59:10 momjian Exp $
39 #ifndef MD5_DIGEST_LENGTH
40 #define MD5_DIGEST_LENGTH 16
43 #ifndef SHA1_DIGEST_LENGTH
45 #define SHA1_DIGEST_LENGTH SHA1_RESULTLEN
47 #define SHA1_DIGEST_LENGTH 20
52 pg_md5_len(pg_digest * h);
54 pg_md5_digest(pg_digest * h, uint8 *src, uint len, uint8 *buf);
57 pg_sha1_len(pg_digest * h);
59 pg_sha1_digest(pg_digest * h, uint8 *src, uint len, uint8 *buf);
63 {"md5", pg_md5_len, pg_md5_digest, {0}},
64 {"sha1", pg_sha1_len, pg_sha1_digest, {0}},
65 {NULL, NULL, NULL, {0}}
69 pg_md5_len(pg_digest * h)
71 return MD5_DIGEST_LENGTH;
75 pg_md5_digest(pg_digest * h, uint8 *src, uint len, uint8 *buf)
80 MD5Update(&ctx, src, len);
87 pg_sha1_len(pg_digest * h)
89 return SHA1_DIGEST_LENGTH;
93 pg_sha1_digest(pg_digest * h, uint8 *src, uint len, uint8 *buf)
98 SHA1Update(&ctx, src, len);
106 pg_find_digest(pg_digest * h, char *name)
110 for (p = int_digest_list; p->name; p++)
111 if (!strcasecmp(p->name, name))