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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
12struct pkcs7_message;
13
14/*
15 * pkcs7_parser.c
16 */
17extern struct pkcs7_message *pkcs7_parse_message(const void *data,
18 size_t datalen);
19extern void pkcs7_free_message(struct pkcs7_message *pkcs7);
20
21extern int pkcs7_get_content_data(const struct pkcs7_message *pkcs7,
22 const void **_data, size_t *_datalen,
23 bool want_wrapper);