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component/bt: Change the btm ble security key size range.

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Yulong 2017-08-08 04:51:18 -04:00 committed by Tian Hao
parent 677f58577f
commit eebc2e2df1
2 changed files with 2 additions and 1 deletions
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2
components/bt/bluedroid/btif/bta_dm_co.c
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@ -502,7 +502,7 @@ void bta_dm_co_ble_set_rsp_key_req(UINT8 rsp_key)
void bta_dm_co_ble_set_max_key_size(UINT8 ble_key_size)
{
#if (SMP_INCLUDED == TRUE)
if(ble_key_size >= 7 && ble_key_size >= 16) {
if(ble_key_size >= BTM_BLE_MIN_KEY_SIZE && ble_key_size <= BTM_BLE_MAX_KEY_SIZE) {
bte_appl_cfg.ble_max_key_size = ble_key_size;
} else {
APPL_TRACE_ERROR("%s error:Invalid key size value, key_size =%d",__func__, ble_key_size);

1
components/bt/bluedroid/stack/include/btm_api.h
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@ -1416,6 +1416,7 @@ typedef UINT8 tBTM_IO_CAP;
#define BTM_BLE_INITIATOR_KEY_SIZE 15
#define BTM_BLE_RESPONDER_KEY_SIZE 15
#define BTM_BLE_MAX_KEY_SIZE 16
#define BTM_BLE_MIN_KEY_SIZE 7
typedef UINT8 tBTM_AUTH_REQ;