mesh/keyring.h

/*
 *
 *  BlueZ - Bluetooth protocol stack for Linux
 *
 *  Copyright (C) 2019  Intel Corporation. All rights reserved.
 *
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library 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
 *  Lesser General Public License for more details.
 *
 */

struct keyring_net_key {
	uint16_t net_idx;
	uint8_t phase;
	uint8_t old_key[16];
	uint8_t new_key[16];
};

struct keyring_app_key {
	uint16_t app_idx;
	uint16_t net_idx;
	uint8_t old_key[16];
	uint8_t new_key[16];
};

bool keyring_put_net_key(struct mesh_node *node, uint16_t net_idx,
						struct keyring_net_key *key);
bool keyring_get_net_key(struct mesh_node *node, uint16_t net_idx,
						struct keyring_net_key *key);
bool keyring_del_net_key(struct mesh_node *node, uint16_t net_idx);
bool keyring_put_app_key(struct mesh_node *node, uint16_t app_idx,
				uint16_t net_idx, struct keyring_app_key *key);
bool keyring_finalize_app_keys(struct mesh_node *node, uint16_t net_id);
bool keyring_get_app_key(struct mesh_node *node, uint16_t app_idx,
						struct keyring_app_key *key);
bool keyring_del_app_key(struct mesh_node *node, uint16_t app_idx);
bool keyring_get_remote_dev_key(struct mesh_node *node, uint16_t unicast,
							uint8_t dev_key[16]);
bool keyring_put_remote_dev_key(struct mesh_node *node, uint16_t unicast,
					uint8_t count, uint8_t dev_key[16]);
bool keyring_del_remote_dev_key(struct mesh_node *node, uint16_t unicast,
								uint8_t count);