big_key-type.h 816 B

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  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. #ifndef _KEYS_BIG_KEY_TYPE_H
  8. #define _KEYS_BIG_KEY_TYPE_H
  9. #include <linux/key-type.h>
  10. extern struct key_type key_type_big_key;
  11. extern int big_key_preparse(struct key_preparsed_payload *prep);
  12. extern void big_key_free_preparse(struct key_preparsed_payload *prep);
  13. extern void big_key_revoke(struct key *key);
  14. extern void big_key_destroy(struct key *key);
  15. extern void big_key_describe(const struct key *big_key, struct seq_file *m);
  16. extern long big_key_read(const struct key *key, char *buffer, size_t buflen);
  17. extern int big_key_update(struct key *key, struct key_preparsed_payload *prep);
  18. #endif /* _KEYS_BIG_KEY_TYPE_H */