1/* $Id: netdb_dnssec.h,v 1.3 2004/06/11 16:00:17 ludvigm Exp $ */
2
3/*
4 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the project nor the names of its contributors
16 *    may be used to endorse or promote products derived from this software
17 *    without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
31
32#ifndef _NETDB_DNSSEC_H
33#define _NETDB_DNSSEC_H
34
35#ifndef T_CERT
36#define T_CERT	37		/* defined by RFC2538 section 2 */
37#endif
38
39/* RFC2538 section 2.1 */
40#define DNSSEC_TYPE_PKIX	1
41#define DNSSEC_TYPE_SPKI	2
42#define DNSSEC_TYPE_PGP		3
43#define DNSSEC_TYPE_URI		4
44#define DNSSEC_TYPE_OID		5
45
46/* RFC2535 section 3.2 */
47#define DNSSEC_ALG_RSAMD5	1
48#define DNSSEC_ALG_DH		2
49#define DNSSEC_ALG_DSA		3
50#define DNSSEC_ALG_ECC		4
51#define DNSSEC_ALG_PRIVATEDNS	5
52#define DNSSEC_ALG_PRIVATEOID	6
53
54/*
55 * Structures returned by network data base library.  All addresses are
56 * supplied in host order, and returned in network order (suitable for
57 * use in system calls).
58 */
59struct certinfo {
60	int ci_type;			/* certificate type */
61	int ci_keytag;			/* keytag */
62	int ci_algorithm;		/* algorithm */
63	int ci_flags;			/* currently, 1:valid or 0:uncertain */
64	size_t ci_certlen;		/* length of certificate */
65	char *ci_cert;			/* certificate */
66	struct certinfo *ci_next;	/* next structure */
67};
68
69extern void freecertinfo (struct certinfo *);
70extern int getcertsbyname (char *, struct certinfo **);
71
72#endif /* _NETDB_DNSSEC_H */
73