1/*-
2 * Copyright (c) 2009,2010 The NetBSD Foundation, Inc.
3 * All rights reserved.
4 *
5 * This code is derived from software contributed to The NetBSD Foundation
6 * by Alistair Crooks (agc@NetBSD.org)
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
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.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
20 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27 * POSSIBILITY OF SUCH DAMAGE.
28 */
29#ifndef NETPGPSDK_H_
30#define NETPGPSDK_H_
31
32#include "keyring.h"
33#include "crypto.h"
34#include "signature.h"
35#include "packet-show.h"
36
37#ifndef __printflike
38#define __printflike(n, m)		__attribute__((format(printf,n,m)))
39#endif
40
41typedef struct pgp_validation_t {
42	unsigned		 validc;
43	pgp_sig_info_t	*valid_sigs;
44	unsigned		 invalidc;
45	pgp_sig_info_t	*invalid_sigs;
46	unsigned		 unknownc;
47	pgp_sig_info_t	*unknown_sigs;
48	time_t			 birthtime;
49	time_t			 duration;
50} pgp_validation_t;
51
52void            pgp_validate_result_free(pgp_validation_t *);
53
54unsigned
55pgp_validate_key_sigs(pgp_validation_t *,
56		const pgp_key_t *,
57		const pgp_keyring_t *,
58		pgp_cb_ret_t cb(const pgp_packet_t *, pgp_cbdata_t *));
59
60unsigned
61pgp_validate_all_sigs(pgp_validation_t *,
62		const pgp_keyring_t *,
63		pgp_cb_ret_t cb(const pgp_packet_t *, pgp_cbdata_t *));
64
65unsigned   pgp_check_sig(const uint8_t *,
66		unsigned, const pgp_sig_t *, const pgp_pubkey_t *);
67
68const char     *pgp_get_info(const char *type);
69
70int pgp_asprintf(char **, const char *, ...) __printflike(2, 3);
71
72void netpgp_log(const char *, ...) __printflike(1, 2);
73
74int netpgp_strcasecmp(const char *, const char *);
75char *netpgp_strdup(const char *);
76
77int ecdsa_numbits(const pgp_ecdsa_pubkey_t *);
78int ecdsa_nid(const pgp_ecdsa_pubkey_t *);
79pgp_hash_alg_t ecdsa_hashalg(const pgp_ecdsa_pubkey_t *);
80int ecdsa_hashsize(const pgp_ecdsa_pubkey_t *);
81
82#endif
83