Mustahsin Chowdhury / nRF51822

Nordic stack and drivers for the mbed BLE API

Fork of nRF51822 by Nordic Semiconductor

TARGET_MCU_NRF51822/sdk/source/ble/peer_manager/id_manager.h@640:c90ae1400bf2, 2016-09-14 (annotated)

Committer:
Vincent Coubard
Date:
Wed Sep 14 14:39:43 2016 +0100
Revision:
640:c90ae1400bf2
Sync with bdab10dc0f90748b6989c8b577771bb403ca6bd8 from ARMmbed/mbed-os.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Vincent Coubard 640:c90ae1400bf2 1 /*
Vincent Coubard 640:c90ae1400bf2 2 * Copyright (c) Nordic Semiconductor ASA
Vincent Coubard 640:c90ae1400bf2 3 * All rights reserved.
Vincent Coubard 640:c90ae1400bf2 4 *
Vincent Coubard 640:c90ae1400bf2 5 * Redistribution and use in source and binary forms, with or without modification,
Vincent Coubard 640:c90ae1400bf2 6 * are permitted provided that the following conditions are met:
Vincent Coubard 640:c90ae1400bf2 7 *
Vincent Coubard 640:c90ae1400bf2 8 * 1. Redistributions of source code must retain the above copyright notice, this
Vincent Coubard 640:c90ae1400bf2 9 * list of conditions and the following disclaimer.
Vincent Coubard 640:c90ae1400bf2 10 *
Vincent Coubard 640:c90ae1400bf2 11 * 2. Redistributions in binary form must reproduce the above copyright notice, this
Vincent Coubard 640:c90ae1400bf2 12 * list of conditions and the following disclaimer in the documentation and/or
Vincent Coubard 640:c90ae1400bf2 13 * other materials provided with the distribution.
Vincent Coubard 640:c90ae1400bf2 14 *
Vincent Coubard 640:c90ae1400bf2 15 * 3. Neither the name of Nordic Semiconductor ASA nor the names of other
Vincent Coubard 640:c90ae1400bf2 16 * contributors to this software may be used to endorse or promote products
Vincent Coubard 640:c90ae1400bf2 17 * derived from this software without specific prior written permission.
Vincent Coubard 640:c90ae1400bf2 18 *
Vincent Coubard 640:c90ae1400bf2 19 *
Vincent Coubard 640:c90ae1400bf2 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
Vincent Coubard 640:c90ae1400bf2 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
Vincent Coubard 640:c90ae1400bf2 22 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Vincent Coubard 640:c90ae1400bf2 23 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
Vincent Coubard 640:c90ae1400bf2 24 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
Vincent Coubard 640:c90ae1400bf2 25 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
Vincent Coubard 640:c90ae1400bf2 26 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
Vincent Coubard 640:c90ae1400bf2 27 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
Vincent Coubard 640:c90ae1400bf2 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
Vincent Coubard 640:c90ae1400bf2 29 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Vincent Coubard 640:c90ae1400bf2 30 *
Vincent Coubard 640:c90ae1400bf2 31 */
Vincent Coubard 640:c90ae1400bf2 32
Vincent Coubard 640:c90ae1400bf2 33 #ifndef PEER_ID_MANAGER_H__
Vincent Coubard 640:c90ae1400bf2 34 #define PEER_ID_MANAGER_H__
Vincent Coubard 640:c90ae1400bf2 35
Vincent Coubard 640:c90ae1400bf2 36 #include "stdint.h"
Vincent Coubard 640:c90ae1400bf2 37 #include "sdk_errors.h"
Vincent Coubard 640:c90ae1400bf2 38 #include "nrf_ble.h"
Vincent Coubard 640:c90ae1400bf2 39 #include "ble_gap.h"
Vincent Coubard 640:c90ae1400bf2 40 #include "peer_manager_types.h"
Vincent Coubard 640:c90ae1400bf2 41
Vincent Coubard 640:c90ae1400bf2 42
Vincent Coubard 640:c90ae1400bf2 43 /**
Vincent Coubard 640:c90ae1400bf2 44 * @defgroup id_manager ID Manager
Vincent Coubard 640:c90ae1400bf2 45 * @ingroup peer_manager
Vincent Coubard 640:c90ae1400bf2 46 * @{
Vincent Coubard 640:c90ae1400bf2 47 * @brief An internal module of @ref peer_manager. A module for keeping track of peer identities
Vincent Coubard 640:c90ae1400bf2 48 * (IRK and peer address).
Vincent Coubard 640:c90ae1400bf2 49 */
Vincent Coubard 640:c90ae1400bf2 50
Vincent Coubard 640:c90ae1400bf2 51
Vincent Coubard 640:c90ae1400bf2 52 /**@brief Events that can come from the ID Manager module.
Vincent Coubard 640:c90ae1400bf2 53 */
Vincent Coubard 640:c90ae1400bf2 54 typedef enum
Vincent Coubard 640:c90ae1400bf2 55 {
Vincent Coubard 640:c90ae1400bf2 56 IM_EVT_DUPLICATE_ID, /**< The ID Manager module has detected that two stored peers represent the same peer. */
Vincent Coubard 640:c90ae1400bf2 57 IM_EVT_BONDED_PEER_CONNECTED, /**< A connected peer has been identified as one of the bonded peers. This can happen immediately on connection, or at a later time. */
Vincent Coubard 640:c90ae1400bf2 58 } im_evt_id_t;
Vincent Coubard 640:c90ae1400bf2 59
Vincent Coubard 640:c90ae1400bf2 60
Vincent Coubard 640:c90ae1400bf2 61 typedef struct
Vincent Coubard 640:c90ae1400bf2 62 {
Vincent Coubard 640:c90ae1400bf2 63 im_evt_id_t evt_id;
Vincent Coubard 640:c90ae1400bf2 64 uint16_t conn_handle;
Vincent Coubard 640:c90ae1400bf2 65 union
Vincent Coubard 640:c90ae1400bf2 66 {
Vincent Coubard 640:c90ae1400bf2 67 struct
Vincent Coubard 640:c90ae1400bf2 68 {
Vincent Coubard 640:c90ae1400bf2 69 pm_peer_id_t peer_id_1;
Vincent Coubard 640:c90ae1400bf2 70 pm_peer_id_t peer_id_2;
Vincent Coubard 640:c90ae1400bf2 71 } duplicate_id;
Vincent Coubard 640:c90ae1400bf2 72 } params;
Vincent Coubard 640:c90ae1400bf2 73 } im_evt_t;
Vincent Coubard 640:c90ae1400bf2 74
Vincent Coubard 640:c90ae1400bf2 75
Vincent Coubard 640:c90ae1400bf2 76 /**@brief Event handler for events from the ID Manager module.
Vincent Coubard 640:c90ae1400bf2 77 *
Vincent Coubard 640:c90ae1400bf2 78 * @param[in] p_event The event that has happened.
Vincent Coubard 640:c90ae1400bf2 79 */
Vincent Coubard 640:c90ae1400bf2 80 typedef void (*im_evt_handler_t)(im_evt_t const * p_event);
Vincent Coubard 640:c90ae1400bf2 81
Vincent Coubard 640:c90ae1400bf2 82 /**@brief Function for registering for events from the ID Manager module.
Vincent Coubard 640:c90ae1400bf2 83 *
Vincent Coubard 640:c90ae1400bf2 84 * @note This will also initialize the module if needed.
Vincent Coubard 640:c90ae1400bf2 85 *
Vincent Coubard 640:c90ae1400bf2 86 * @param[in] evt_handler Callback for events from the ID Manager module.
Vincent Coubard 640:c90ae1400bf2 87 *
Vincent Coubard 640:c90ae1400bf2 88 * @retval NRF_SUCCESS Registration was successful.
Vincent Coubard 640:c90ae1400bf2 89 * @retval NRF_ERROR_NO_MEM No more registrations possible.
Vincent Coubard 640:c90ae1400bf2 90 * @retval NRF_ERROR_NULL evt_handler was NULL.
Vincent Coubard 640:c90ae1400bf2 91 */
Vincent Coubard 640:c90ae1400bf2 92 ret_code_t im_register(im_evt_handler_t evt_handler);
Vincent Coubard 640:c90ae1400bf2 93
Vincent Coubard 640:c90ae1400bf2 94
Vincent Coubard 640:c90ae1400bf2 95 /**@brief Function for dispatching SoftDevice events to the ID Manager module.
Vincent Coubard 640:c90ae1400bf2 96 *
Vincent Coubard 640:c90ae1400bf2 97 * @param[in] p_ble_evt The SoftDevice event.
Vincent Coubard 640:c90ae1400bf2 98 */
Vincent Coubard 640:c90ae1400bf2 99 void im_ble_evt_handler(ble_evt_t * p_ble_evt);
Vincent Coubard 640:c90ae1400bf2 100
Vincent Coubard 640:c90ae1400bf2 101
Vincent Coubard 640:c90ae1400bf2 102 /**@brief Function for getting the corresponding peer ID from a connection handle.
Vincent Coubard 640:c90ae1400bf2 103 *
Vincent Coubard 640:c90ae1400bf2 104 * @param[in] conn_handle The connection handle.
Vincent Coubard 640:c90ae1400bf2 105 *
Vincent Coubard 640:c90ae1400bf2 106 * @return The corresponding peer ID, or @ref PM_PEER_ID_INVALID if none could be resolved.
Vincent Coubard 640:c90ae1400bf2 107 */
Vincent Coubard 640:c90ae1400bf2 108 pm_peer_id_t im_peer_id_get_by_conn_handle(uint16_t conn_handle);
Vincent Coubard 640:c90ae1400bf2 109
Vincent Coubard 640:c90ae1400bf2 110
Vincent Coubard 640:c90ae1400bf2 111 /**@brief Function for getting the corresponding peer ID from a master ID (EDIV and rand).
Vincent Coubard 640:c90ae1400bf2 112 *
Vincent Coubard 640:c90ae1400bf2 113 * @param[in] p_master_id The master ID.
Vincent Coubard 640:c90ae1400bf2 114 *
Vincent Coubard 640:c90ae1400bf2 115 * @return The corresponding peer ID, or @ref PM_PEER_ID_INVALID if none could be resolved.
Vincent Coubard 640:c90ae1400bf2 116 */
Vincent Coubard 640:c90ae1400bf2 117 pm_peer_id_t im_peer_id_get_by_master_id(ble_gap_master_id_t * p_master_id);
Vincent Coubard 640:c90ae1400bf2 118
Vincent Coubard 640:c90ae1400bf2 119
Vincent Coubard 640:c90ae1400bf2 120 /**@brief Function for getting the corresponding peer ID from an IRK match index, see @ref
Vincent Coubard 640:c90ae1400bf2 121 * ble_gap_evt_connected_t.
Vincent Coubard 640:c90ae1400bf2 122 *
Vincent Coubard 640:c90ae1400bf2 123 * @param[in] irk_match_idx The IRK match index.
Vincent Coubard 640:c90ae1400bf2 124 *
Vincent Coubard 640:c90ae1400bf2 125 * @return The corresponding peer ID, or @ref PM_PEER_ID_INVALID if none could be resolved.
Vincent Coubard 640:c90ae1400bf2 126 */
Vincent Coubard 640:c90ae1400bf2 127 pm_peer_id_t im_peer_id_get_by_irk_match_idx(uint8_t irk_match_idx);
Vincent Coubard 640:c90ae1400bf2 128
Vincent Coubard 640:c90ae1400bf2 129
Vincent Coubard 640:c90ae1400bf2 130 /**@brief Function for getting the corresponding connection handle from a peer ID.
Vincent Coubard 640:c90ae1400bf2 131 *
Vincent Coubard 640:c90ae1400bf2 132 * @param[in] peer_id The peer ID.
Vincent Coubard 640:c90ae1400bf2 133 *
Vincent Coubard 640:c90ae1400bf2 134 * @return The corresponding connection handle, or @ref BLE_CONN_HANDLE_INVALID if none could be
Vincent Coubard 640:c90ae1400bf2 135 * resolved.
Vincent Coubard 640:c90ae1400bf2 136 */
Vincent Coubard 640:c90ae1400bf2 137 uint16_t im_conn_handle_get(pm_peer_id_t peer_id);
Vincent Coubard 640:c90ae1400bf2 138
Vincent Coubard 640:c90ae1400bf2 139
Vincent Coubard 640:c90ae1400bf2 140 /**@brief Function for getting the BLE address used by the peer when connecting.
Vincent Coubard 640:c90ae1400bf2 141 *
Vincent Coubard 640:c90ae1400bf2 142 * @param[in] conn_handle The connection handle.
Vincent Coubard 640:c90ae1400bf2 143 * @param[out] p_ble_addr The BLE address used by the peer when the connection specified by
Vincent Coubard 640:c90ae1400bf2 144 * conn_handle was established.
Vincent Coubard 640:c90ae1400bf2 145 *
Vincent Coubard 640:c90ae1400bf2 146 * @retval NRF_SUCCESS The address was found and copied.
Vincent Coubard 640:c90ae1400bf2 147 * @retval NRF_ERROR_INVALID_STATE Module not initialized.
Vincent Coubard 640:c90ae1400bf2 148 * @retval BLE_ERROR_CONN_HANDLE_INVALID conn_handle does not refer to an active connection.
Vincent Coubard 640:c90ae1400bf2 149 * @retval NRF_ERROR_NULL p_ble_addr was NULL.
Vincent Coubard 640:c90ae1400bf2 150 */
Vincent Coubard 640:c90ae1400bf2 151 ret_code_t im_ble_addr_get(uint16_t conn_handle, ble_gap_addr_t * p_ble_addr);
Vincent Coubard 640:c90ae1400bf2 152
Vincent Coubard 640:c90ae1400bf2 153
Vincent Coubard 640:c90ae1400bf2 154 /**@brief Function for checking whether a master ID is valid or invalid
Vincent Coubard 640:c90ae1400bf2 155 *
Vincent Coubard 640:c90ae1400bf2 156 * @param[in] p_master_id The master ID.
Vincent Coubard 640:c90ae1400bf2 157 *
Vincent Coubard 640:c90ae1400bf2 158 * @retval true The master id is valid.
Vincent Coubard 640:c90ae1400bf2 159 * @retval true The master id is invalid (i.e. all zeros).
Vincent Coubard 640:c90ae1400bf2 160 */
Vincent Coubard 640:c90ae1400bf2 161 bool im_master_id_is_valid(ble_gap_master_id_t const * p_master_id);
Vincent Coubard 640:c90ae1400bf2 162
Vincent Coubard 640:c90ae1400bf2 163
Vincent Coubard 640:c90ae1400bf2 164 /**@brief Function for reporting that a new peer ID has been allocated for a specified connection.
Vincent Coubard 640:c90ae1400bf2 165 *
Vincent Coubard 640:c90ae1400bf2 166 * @param[in] conn_handle The connection.
Vincent Coubard 640:c90ae1400bf2 167 * @param[in] peer_id The new peer ID.
Vincent Coubard 640:c90ae1400bf2 168 */
Vincent Coubard 640:c90ae1400bf2 169 void im_new_peer_id(uint16_t conn_handle, pm_peer_id_t peer_id);
Vincent Coubard 640:c90ae1400bf2 170
Vincent Coubard 640:c90ae1400bf2 171
Vincent Coubard 640:c90ae1400bf2 172 /**
Vincent Coubard 640:c90ae1400bf2 173 * @brief Function for informing this module of what whitelist will be used.
Vincent Coubard 640:c90ae1400bf2 174 *
Vincent Coubard 640:c90ae1400bf2 175 * @details This function is meant to be used when the app wants to use a custom whitelist.
Vincent Coubard 640:c90ae1400bf2 176 * When using peer manager, this function must be used if a custom whitelist is used.
Vincent Coubard 640:c90ae1400bf2 177 *
Vincent Coubard 640:c90ae1400bf2 178 * @note When using a whitelist, always use the whitelist created/set by the most recent
Vincent Coubard 640:c90ae1400bf2 179 * call to @ref im_wlist_create or to this function, whichever happened most recently.
Vincent Coubard 640:c90ae1400bf2 180 * @note Do not call this function while scanning with another whitelist.
Vincent Coubard 640:c90ae1400bf2 181 * @note Do not add any irks to the whitelist that are not present in the bonding data of a peer in
Vincent Coubard 640:c90ae1400bf2 182 * the peer database.
Vincent Coubard 640:c90ae1400bf2 183 *
Vincent Coubard 640:c90ae1400bf2 184 * @param[in] p_whitelist The whitelist.
Vincent Coubard 640:c90ae1400bf2 185 *
Vincent Coubard 640:c90ae1400bf2 186 * @retval NRF_SUCCESS Whitelist successfully set.
Vincent Coubard 640:c90ae1400bf2 187 * @retval NRF_ERROR_NULL p_whitelist was NULL.
Vincent Coubard 640:c90ae1400bf2 188 * @retval NRF_ERROR_NOT_FOUND One or more of the whitelists irks was not found in the peer_database.
Vincent Coubard 640:c90ae1400bf2 189 */
Vincent Coubard 640:c90ae1400bf2 190 ret_code_t im_wlist_set(ble_gap_whitelist_t * p_whitelist);
Vincent Coubard 640:c90ae1400bf2 191
Vincent Coubard 640:c90ae1400bf2 192
Vincent Coubard 640:c90ae1400bf2 193 /**
Vincent Coubard 640:c90ae1400bf2 194 * @brief Function for constructing a whitelist for use when advertising.
Vincent Coubard 640:c90ae1400bf2 195 *
Vincent Coubard 640:c90ae1400bf2 196 * @note When advertising with whitelist, always use the whitelist created/set by the most recent
Vincent Coubard 640:c90ae1400bf2 197 * call to this function or to @ref im_wlist_set, whichever happened most recently.
Vincent Coubard 640:c90ae1400bf2 198 * @note Do not call this function while advertising with another whitelist.
Vincent Coubard 640:c90ae1400bf2 199 *
Vincent Coubard 640:c90ae1400bf2 200 * @param[in] p_peer_ids The ids of the peers to be added to the whitelist.
Vincent Coubard 640:c90ae1400bf2 201 * @param[in] n_peer_ids The number of peer ids in p_peer_ids.
Vincent Coubard 640:c90ae1400bf2 202 * @param[in,out] p_whitelist The constructed whitelist. Note that p_adv_whitelist->pp_addrs
Vincent Coubard 640:c90ae1400bf2 203 * must be NULL or point to an array with size @ref
Vincent Coubard 640:c90ae1400bf2 204 * BLE_GAP_WHITELIST_ADDR_MAX_COUNT and p_adv_whitelist->pp_irks
Vincent Coubard 640:c90ae1400bf2 205 * must be NULL or point to an array with size @ref
Vincent Coubard 640:c90ae1400bf2 206 * BLE_GAP_WHITELIST_IRK_MAX_COUNT.
Vincent Coubard 640:c90ae1400bf2 207 *
Vincent Coubard 640:c90ae1400bf2 208 * @retval NRF_SUCCESS Whitelist successfully created.
Vincent Coubard 640:c90ae1400bf2 209 * @retval NRF_ERROR_NULL p_whitelist was NULL.
Vincent Coubard 640:c90ae1400bf2 210 */
Vincent Coubard 640:c90ae1400bf2 211 ret_code_t im_wlist_create(pm_peer_id_t * p_peer_ids,
Vincent Coubard 640:c90ae1400bf2 212 uint8_t n_peer_ids,
Vincent Coubard 640:c90ae1400bf2 213 ble_gap_whitelist_t * p_whitelist);
Vincent Coubard 640:c90ae1400bf2 214
Vincent Coubard 640:c90ae1400bf2 215 /**
Vincent Coubard 640:c90ae1400bf2 216 * @brief Function for resolving a resolvable address with an identity resolution key (IRK).
Vincent Coubard 640:c90ae1400bf2 217 *
Vincent Coubard 640:c90ae1400bf2 218 * @details This function will use the ECB peripheral to resolve a resolvable address.
Vincent Coubard 640:c90ae1400bf2 219 * This can be used to resolve the identity of a device distributing a random
Vincent Coubard 640:c90ae1400bf2 220 * resolvable address based on any IRKs you have received earlier. If an address is
Vincent Coubard 640:c90ae1400bf2 221 * resolved by an IRK, the device disributing the address must also know the IRK.
Vincent Coubard 640:c90ae1400bf2 222 *
Vincent Coubard 640:c90ae1400bf2 223 * @param[in] p_addr A random resolvable address.
Vincent Coubard 640:c90ae1400bf2 224 * @param[in] p_irk An identity resolution key (IRK).
Vincent Coubard 640:c90ae1400bf2 225 *
Vincent Coubard 640:c90ae1400bf2 226 * @retval true The irk used matched the one used to create the address.
Vincent Coubard 640:c90ae1400bf2 227 * @retval false The irk used did not match the one used to create the address, or an argument was
Vincent Coubard 640:c90ae1400bf2 228 * NULL.
Vincent Coubard 640:c90ae1400bf2 229 */
Vincent Coubard 640:c90ae1400bf2 230 bool im_address_resolve(ble_gap_addr_t const * p_addr, ble_gap_irk_t const * p_irk);
Vincent Coubard 640:c90ae1400bf2 231
Vincent Coubard 640:c90ae1400bf2 232 /**@brief Function for calculating the ah() hash function described in Bluetooth core specification
Vincent Coubard 640:c90ae1400bf2 233 * 4.2 section 3.H.2.2.2.
Vincent Coubard 640:c90ae1400bf2 234 *
Vincent Coubard 640:c90ae1400bf2 235 * @detail BLE uses a hash function to calculate the first half of a resolvable address
Vincent Coubard 640:c90ae1400bf2 236 * from the second half of the address and an irk. This function will use the ECB
Vincent Coubard 640:c90ae1400bf2 237 * periferal to hash these data acording to the Bluetooth core specification.
Vincent Coubard 640:c90ae1400bf2 238 *
Vincent Coubard 640:c90ae1400bf2 239 * @note The ECB expect little endian input and output.
Vincent Coubard 640:c90ae1400bf2 240 * This function expect big endian and will reverse the data as necessary.
Vincent Coubard 640:c90ae1400bf2 241 *
Vincent Coubard 640:c90ae1400bf2 242 * @param[in] p_k The key used in the hash function.
Vincent Coubard 640:c90ae1400bf2 243 * For address resolution this is should be the irk.
Vincent Coubard 640:c90ae1400bf2 244 * The array must have a length of 16.
Vincent Coubard 640:c90ae1400bf2 245 * @param[in] p_r The rand used in the hash function. For generating a new address
Vincent Coubard 640:c90ae1400bf2 246 * this would be a random number. For resolving a resolvable address
Vincent Coubard 640:c90ae1400bf2 247 * this would be the last half of the address being resolved.
Vincent Coubard 640:c90ae1400bf2 248 * The array must have a length of 3.
Vincent Coubard 640:c90ae1400bf2 249 * @param[out] p_local_hash The result of the hash operation. For address resolution this
Vincent Coubard 640:c90ae1400bf2 250 * will match the first half of the address being resolved if and only
Vincent Coubard 640:c90ae1400bf2 251 * if the irk used in the hash function is the same one used to generate
Vincent Coubard 640:c90ae1400bf2 252 * the address.
Vincent Coubard 640:c90ae1400bf2 253 * The array must have a length of 16.
Vincent Coubard 640:c90ae1400bf2 254 *
Vincent Coubard 640:c90ae1400bf2 255 * @note ====IMPORTANT====
Vincent Coubard 640:c90ae1400bf2 256 * This is a special modification to the original nRF51 SDK required by the mbed BLE API
Vincent Coubard 640:c90ae1400bf2 257 * to be able to generate BLE private resolvable addresses. This function is used by
Vincent Coubard 640:c90ae1400bf2 258 * the BLE API implementation for nRF5xSecurityManager::getAddressFromBondTable() in the
Vincent Coubard 640:c90ae1400bf2 259 * ble-nrf51822 yotta module.
Vincent Coubard 640:c90ae1400bf2 260 * =================
Vincent Coubard 640:c90ae1400bf2 261 */
Vincent Coubard 640:c90ae1400bf2 262 void ah(uint8_t const * p_k, uint8_t const * p_r, uint8_t * p_local_hash);
Vincent Coubard 640:c90ae1400bf2 263
Vincent Coubard 640:c90ae1400bf2 264 /** @} */
Vincent Coubard 640:c90ae1400bf2 265
Vincent Coubard 640:c90ae1400bf2 266 #endif /* PEER_ID_MANAGER_H__ */