1 /* Big capacity key type.
2  *
3  * Copyright (C) 2013 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 License
8  * as published by the Free Software Foundation; either version
9  * 2 of the License, or (at your option) any later version.
10  */
11 
12 #ifndef _KEYS_BIG_KEY_TYPE_H
13 #define _KEYS_BIG_KEY_TYPE_H
14 
15 #include <linux/key-type.h>
16 
17 extern struct key_type key_type_big_key;
18 
19 extern int big_key_preparse(struct key_preparsed_payload *prep);
20 extern void big_key_free_preparse(struct key_preparsed_payload *prep);
21 extern void big_key_revoke(struct key *key);
22 extern void big_key_destroy(struct key *key);
23 extern void big_key_describe(const struct key *big_key, struct seq_file *m);
24 extern long big_key_read(const struct key *key, char __user *buffer, size_t buflen);
25 
26 #endif /* _KEYS_BIG_KEY_TYPE_H */
27