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 17extern struct key_type key_type_big_key; 18 19extern int big_key_preparse(struct key_preparsed_payload *prep); 20extern void big_key_free_preparse(struct key_preparsed_payload *prep); 21extern void big_key_revoke(struct key *key); 22extern void big_key_destroy(struct key *key); 23extern void big_key_describe(const struct key *big_key, struct seq_file *m); 24extern long big_key_read(const struct key *key, char __user *buffer, size_t buflen); 25 26#endif /* _KEYS_BIG_KEY_TYPE_H */ 27