| /* PKCS#7 crypto data parser |
| * |
| * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. |
| * Written by David Howells (dhowells@redhat.com) |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public Licence |
| * as published by the Free Software Foundation; either version |
| * 2 of the Licence, or (at your option) any later version. |
| */ |
| |
| #ifndef _CRYPTO_PKCS7_H |
| #define _CRYPTO_PKCS7_H |
| |
| #include <linux/verification.h> |
| #include <crypto/public_key.h> |
| |
| struct key; |
| struct pkcs7_message; |
| |
| /* |
| * pkcs7_parser.c |
| */ |
| extern struct pkcs7_message *pkcs7_parse_message(const void *data, |
| size_t datalen); |
| extern void pkcs7_free_message(struct pkcs7_message *pkcs7); |
| |
| extern int pkcs7_get_content_data(const struct pkcs7_message *pkcs7, |
| const void **_data, size_t *_datalen, |
| size_t *_headerlen); |
| |
| /* |
| * pkcs7_trust.c |
| */ |
| extern int pkcs7_validate_trust(struct pkcs7_message *pkcs7, |
| struct key *trust_keyring); |
| |
| /* |
| * pkcs7_verify.c |
| */ |
| extern int pkcs7_verify(struct pkcs7_message *pkcs7, |
| enum key_being_used_for usage); |
| |
| extern int pkcs7_supply_detached_data(struct pkcs7_message *pkcs7, |
| const void *data, size_t datalen); |
| |
| #endif /* _CRYPTO_PKCS7_H */ |