124 lines
4.8 KiB
C
124 lines
4.8 KiB
C
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// Copyright (C) 2014 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "bt_types.h"
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#include "bt_target.h"
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#if (SMP_INCLUDED == TRUE)
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#define BTC_LE_LOCAL_KEY_IR (1<<0)
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#define BTC_LE_LOCAL_KEY_IRK (1<<1)
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#define BTC_LE_LOCAL_KEY_DHK (1<<2)
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#define BTC_LE_LOCAL_KEY_ER (1<<3)
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/************************************************************************************
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** Local type definitions
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************************************************************************************/
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typedef struct
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{
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uint32_t num_devices;
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bt_bdaddr_t devices[BTM_SEC_MAX_DEVICE_RECORDS];
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} btc_bonded_devices_t;
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typedef struct
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{
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bool is_penc_key_rcvd;
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tBTM_LE_PENC_KEYS penc_key; /* received peer encryption key */
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bool is_pcsrk_key_rcvd;
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tBTM_LE_PCSRK_KEYS pcsrk_key; /* received peer device SRK */
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bool is_pid_key_rcvd;
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tBTM_LE_PID_KEYS pid_key; /* peer device ID key */
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bool is_lenc_key_rcvd;
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tBTM_LE_LENC_KEYS lenc_key; /* local encryption reproduction keys LTK = = d1(ER,DIV,0)*/
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bool is_lcsrk_key_rcvd;
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tBTM_LE_LCSRK_KEYS lcsrk_key; /* local device CSRK = d1(ER,DIV,1)*/
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bool is_lidk_key_rcvd; /* local identity key received */
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} btc_dm_ble_cb_t;
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typedef struct
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{
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bt_bdaddr_t static_bdaddr;
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BD_ADDR bd_addr;
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btc_dm_ble_cb_t ble;
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} btc_dm_pairing_cb_t;
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typedef struct
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{
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uint8_t ir[BT_OCTET16_LEN];
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uint8_t irk[BT_OCTET16_LEN];
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uint8_t dhk[BT_OCTET16_LEN];
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}btc_dm_local_key_id_t;
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typedef struct
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{
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bool is_er_rcvd;
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uint8_t er[BT_OCTET16_LEN];
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bool is_id_keys_rcvd;
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btc_dm_local_key_id_t id_keys; /* ID kyes */
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}btc_dm_local_key_cb_t;
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typedef struct
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{
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BT_OCTET16 sp_c;
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BT_OCTET16 sp_r;
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BD_ADDR oob_bdaddr; /* peer bdaddr*/
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} btc_dm_oob_cb_t;
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extern btc_dm_pairing_cb_t pairing_cb;
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extern btc_dm_local_key_cb_t ble_local_key_cb;
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bt_status_t btc_storage_load_bonded_ble_devices(void);
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bt_status_t btc_in_fetch_bonded_ble_devices(int add);
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void btc_dm_remove_ble_bonding_keys(void);
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bt_status_t btc_storage_add_ble_bonding_key( bt_bdaddr_t *remote_bd_addr,
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char *key,
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uint8_t key_type,
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uint8_t key_length);
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void btc_save_ble_bonding_keys(void);
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bt_status_t btc_in_fetch_bonded_ble_device(const char *remote_bd_addr, int add,
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btc_bonded_devices_t *p_bonded_devices);
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bt_status_t btc_storage_get_ble_bonding_key(bt_bdaddr_t *remote_bd_addr,
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uint8_t key_type,
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char *key_value,
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int key_length);
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bt_status_t btc_storage_add_ble_local_key(char *key,
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uint8_t key_type,
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uint8_t key_length);
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bt_status_t btc_storage_remove_ble_bonding_keys(bt_bdaddr_t *remote_bd_addr);
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bt_status_t btc_storage_remove_ble_local_keys(void);
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bt_status_t btc_storage_get_ble_local_key(uint8_t key_type,
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char *key_value,
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int key_len);
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bt_status_t btc_storage_get_remote_addr_type(bt_bdaddr_t *remote_bd_addr,
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int *addr_type);
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bt_status_t btc_storage_set_remote_addr_type(bt_bdaddr_t *remote_bd_addr,
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uint8_t addr_type);
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void btc_dm_load_ble_local_keys(void);
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void btc_dm_get_ble_local_keys(tBTA_DM_BLE_LOCAL_KEY_MASK *p_key_mask, BT_OCTET16 er,
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tBTA_BLE_LOCAL_ID_KEYS *p_id_keys);
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#endif ///SMP_INCLUDED == TRUE
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