security/integrity/platform_certs/keyring_handler.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2
   3 #ifndef PLATFORM_CERTS_INTERNAL_H
   4 #define PLATFORM_CERTS_INTERNAL_H
   5
   6 #include <linux/efi.h>
   7
   8 void blacklist_hash(const char *source, const void *data,
   9                     size_t len, const char *type,
  10                     size_t type_len);
  11
  12 /*
  13  * Blacklist an X509 TBS hash.
  14  */
  15 void blacklist_x509_tbs(const char *source, const void *data, size_t len);
  16
  17 /*
  18  * Blacklist the hash of an executable.
  19  */
  20 void blacklist_binary(const char *source, const void *data, size_t len);
  21
  22 /*
  23  * Return the handler for particular signature list types found in the db.
  24  */
  25 efi_element_handler_t get_handler_for_db(const efi_guid_t *sig_type);
  26
  27 /*
  28  * Return the handler for particular signature list types found in the dbx.
  29  */
  30 efi_element_handler_t get_handler_for_dbx(const efi_guid_t *sig_type);
  31
  32 #endif