/*
 *  VAS_EBOOT  --  GRand Unified Bootloader
 *  Copyright (C) 2022 Microsoft Corporation
 *  Copyright (C) 2024 Free Software Foundation, Inc.
 *
 *  VAS_EBOOT 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 3 of the License, or
 *  (at your option) any later version.
 *
 *  VAS_EBOOT is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with VAS_EBOOT.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef VAS_EBOOT_PROTECTOR_HEADER
#define VAS_EBOOT_PROTECTOR_HEADER 1

#include <VasEBoot/err.h>
#include <VasEBoot/types.h>

struct VasEBoot_key_protector
{
  struct VasEBoot_key_protector *next;
  struct VasEBoot_key_protector **prev;

  const char *name;

  VasEBoot_err_t (*recover_key) (VasEBoot_uint8_t **key, VasEBoot_size_t *key_size);
};

VasEBoot_err_t
VasEBoot_key_protector_register (struct VasEBoot_key_protector *protector);

VasEBoot_err_t
VasEBoot_key_protector_unregister (struct VasEBoot_key_protector *protector);

VasEBoot_err_t
VasEBoot_key_protector_recover_key (const char *protector,
				VasEBoot_uint8_t **key,
				VasEBoot_size_t *key_size);

#endif /* ! VAS_EBOOT_PROTECTOR_HEADER */