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David Howells2e3fadb2014-07-01 16:40:19 +01001/* PKCS#7 crypto data parser
2 *
3 * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved.
4 * Written by David Howells (dhowells@redhat.com)
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public Licence
8 * as published by the Free Software Foundation; either version
9 * 2 of the Licence, or (at your option) any later version.
10 */
11
David Howells08815b62014-07-01 16:40:20 +010012struct key;
David Howells2e3fadb2014-07-01 16:40:19 +010013struct pkcs7_message;
14
15/*
16 * pkcs7_parser.c
17 */
18extern struct pkcs7_message *pkcs7_parse_message(const void *data,
19 size_t datalen);
20extern void pkcs7_free_message(struct pkcs7_message *pkcs7);
21
22extern int pkcs7_get_content_data(const struct pkcs7_message *pkcs7,
23 const void **_data, size_t *_datalen,
24 bool want_wrapper);
David Howellsa4730352014-07-01 16:40:19 +010025
26/*
David Howells08815b62014-07-01 16:40:20 +010027 * pkcs7_trust.c
28 */
29extern int pkcs7_validate_trust(struct pkcs7_message *pkcs7,
30 struct key *trust_keyring,
31 bool *_trusted);
32
33/*
David Howellsa4730352014-07-01 16:40:19 +010034 * pkcs7_verify.c
35 */
36extern int pkcs7_verify(struct pkcs7_message *pkcs7);