1 /* 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 12 struct key; 13 struct pkcs7_message; 14 15 /* 16 * pkcs7_parser.c 17 */ 18 extern struct pkcs7_message *pkcs7_parse_message(const void *data, 19 size_t datalen); 20 extern void pkcs7_free_message(struct pkcs7_message *pkcs7); 21 22 extern int pkcs7_get_content_data(const struct pkcs7_message *pkcs7, 23 const void **_data, size_t *_datalen, 24 bool want_wrapper); 25 26 /* 27 * pkcs7_trust.c 28 */ 29 extern int pkcs7_validate_trust(struct pkcs7_message *pkcs7, 30 struct key *trust_keyring, 31 bool *_trusted); 32 33 /* 34 * pkcs7_verify.c 35 */ 36 extern int pkcs7_verify(struct pkcs7_message *pkcs7); 37