From 3061ecca3d0fdfb87dabbf5f63c9e06c2a30f53a Mon Sep 17 00:00:00 2001 From: Trygve Laugstøl Date: Thu, 23 Aug 2018 17:08:59 +0200 Subject: o Initial import. --- .../examples/802_15_4/wireless_uart/security.c | 140 +++++++++++++++++++++ 1 file changed, 140 insertions(+) create mode 100644 thirdparty/nRF5_SDK_15.0.0_a53641a/examples/802_15_4/wireless_uart/security.c (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/examples/802_15_4/wireless_uart/security.c') diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/examples/802_15_4/wireless_uart/security.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/examples/802_15_4/wireless_uart/security.c new file mode 100644 index 0000000..c2d089a --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/examples/802_15_4/wireless_uart/security.c @@ -0,0 +1,140 @@ +/** + * Copyright (c) 2016 - 2018 Nordic Semiconductor ASA and Luxoft Global Operations Gmbh. + * + * All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * + * + * 1. Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form, except as embedded into a Nordic + * Semiconductor ASA integrated circuit in a product or a software update for + * such product, must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * 3. Neither the name of Nordic Semiconductor ASA nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * 4. This software, with or without modification, must only be used with a + * Nordic Semiconductor ASA integrated circuit. + * + * 5. Any software provided in binary form under this license must not be reverse + * engineered, decompiled, modified and/or disassembled. + * + * + * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS + * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ +#include "config.h" + +#include +#include "fsm.h" +#include "mac_security.h" +#include "mac_common.h" +#include "mac_mlme_pib.h" +#include "mac_mlme_comm_status.h" + +#define GET_BYTE(x, n) (((x) >> (n * 8)) & 0xFF) + +const uint8_t m_key_lookup_data[KEY_LOOKUP_SIZE_FIVE_VAL] = {GET_BYTE(CONFIG_PAN_ID, 0), + GET_BYTE(CONFIG_PAN_ID, 1), + GET_BYTE(CONFIG_OTHER_ADDRESS, 0), + GET_BYTE(CONFIG_OTHER_ADDRESS, 1), + 0x00, + }; + +const uint8_t m_security_key[MAC_SECURITY_KEY_SIZE] = CONFIG_SECURITY_KEY; + +void security_tables_init(void) +{ +#if (CONFIG_SECURE == 1) + pib_id_t id; + bool security_enabled; + mac_status_t status; + pib_id_t pib_id; + mac_key_descr_t key_descr; + mac_key_id_lookup_descr_t key_id_lookup_descr; + mac_key_device_descr_t key_device_descr; + mac_key_usage_descr_t key_usage_descr; + mac_security_level_descr_t sec_level_descr; + mac_device_descr_t device_descr; + + id.mlme_id = MAC_SECURITY_ENABLED; + security_enabled = true; + mlme_set(id, 0, &security_enabled); + + mac_table_init(&key_descr.id_lookup_list); + mac_table_init(&key_descr.key_device_list); + mac_table_init(&key_descr.key_usage_list); + + key_id_lookup_descr.size = KEY_LOOKUP_SIZE_FIVE; + memcpy(key_id_lookup_descr.data, m_key_lookup_data, KEY_LOOKUP_SIZE_FIVE_VAL); + status = mac_table_item_set(&key_descr.id_lookup_list, + &key_id_lookup_descr.table_service, + MAC_KEY_ID_LOOKUP_LIST, 0); + ASSERT(status == MAC_SUCCESS); + + key_device_descr.blacklisted = false; + key_device_descr.unique_device = true; + key_device_descr.device_handle = 0; + key_device_descr.table_service.idx = 0; + status = mac_table_item_set(&key_descr.key_device_list, + &key_device_descr.table_service, + MAC_KEY_DEVICE_LIST, 0); + ASSERT(status == MAC_SUCCESS); + + key_usage_descr.frame_type = MAC_DATA; + key_usage_descr.cmd_frame_id = 0; + status = mac_table_item_set(&key_descr.key_usage_list, + &key_usage_descr.table_service, + MAC_KEY_USAGE_LIST, 0); + ASSERT(status == MAC_SUCCESS); + + memcpy(key_descr.key, m_security_key, MAC_SECURITY_KEY_SIZE); + + pib_id.mlme_id = MAC_KEY_TABLE; + status = mlme_set(pib_id, 0, &key_descr); + ASSERT(status == MAC_SUCCESS); + + sec_level_descr.security_min = CONFIG_DATA_SECURITY_LEVEL; + sec_level_descr.frame_type = MAC_DATA; + sec_level_descr.override_min = true; + + device_descr.extended_address = CONFIG_IEEE_ADDRESS + CONFIG_OTHER_ADDRESS; + device_descr.pan_id = CONFIG_PAN_ID; + device_descr.short_address = CONFIG_OTHER_ADDRESS; + device_descr.frame_counter = 0; + device_descr.exempt = 0; + + pib_id.mlme_id = MAC_DEVICE_TABLE; + status = mlme_set(pib_id, 0, &device_descr); + ASSERT(status == MAC_SUCCESS); + + pib_id.mlme_id = MAC_SECURITY_LEVEL_TABLE; + status = mlme_set(pib_id, 0, &sec_level_descr); + ASSERT(status == MAC_SUCCESS); + + fsm_event_post(E_SET_DONE, NULL); + (void)status; +#endif +} + +void mlme_comm_status_ind(mlme_comm_status_ind_t * ind) +{ + ASSERT_INFO(0, "security status: %d", ind->status); +} + -- cgit v1.2.3