/* Big capacity key type.
   *
   * Copyright (C) 2013 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 License
   * as published by the Free Software Foundation; either version
   * 2 of the License, or (at your option) any later version.
   */
  
  #ifndef _KEYS_BIG_KEY_TYPE_H
  #define _KEYS_BIG_KEY_TYPE_H
  
  #include <linux/key-type.h>
  
  extern struct key_type key_type_big_key;

  extern int big_key_preparse(struct key_preparsed_payload *prep);
  extern void big_key_free_preparse(struct key_preparsed_payload *prep);

  extern void big_key_revoke(struct key *key);
  extern void big_key_destroy(struct key *key);
  extern void big_key_describe(const struct key *big_key, struct seq_file *m);
  extern long big_key_read(const struct key *key, char __user *buffer, size_t buflen);
  
  #endif /* _KEYS_BIG_KEY_TYPE_H */