big_key-type.h (816B)
1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2/* Big capacity key type. 3 * 4 * Copyright (C) 2013 Red Hat, Inc. All Rights Reserved. 5 * Written by David Howells (dhowells@redhat.com) 6 */ 7 8#ifndef _KEYS_BIG_KEY_TYPE_H 9#define _KEYS_BIG_KEY_TYPE_H 10 11#include <linux/key-type.h> 12 13extern struct key_type key_type_big_key; 14 15extern int big_key_preparse(struct key_preparsed_payload *prep); 16extern void big_key_free_preparse(struct key_preparsed_payload *prep); 17extern void big_key_revoke(struct key *key); 18extern void big_key_destroy(struct key *key); 19extern void big_key_describe(const struct key *big_key, struct seq_file *m); 20extern long big_key_read(const struct key *key, char *buffer, size_t buflen); 21extern int big_key_update(struct key *key, struct key_preparsed_payload *prep); 22 23#endif /* _KEYS_BIG_KEY_TYPE_H */