Mirrors/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-10-01 18:50:34 +03:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'bugfix/bbp_478' into 'master'

Browse Source 
fix(bt/bluedroid): fixed CTKD link key authentication downgrade in SC-Only mode

Closes BT-4387

See merge request espressif/esp-idf!49434
This commit is contained in:
Wang Meng Yang
2026-06-11 12:34:43 +08:00
parent 471be9b684 149743a8d5
commit 388ea06692
1 changed files with 2 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/bt/host/bluedroid/stack/smp/smp_keys.c
+2 -5
View File
@@ -2281,11 +2281,8 @@ BOOLEAN smp_calculate_link_key_from_long_term_key(tSMP_CB *p_cb)
SMP_TRACE_ERROR("%s failed", __func__);
} else {
UINT8 link_key_type;
if (btm_cb.security_mode == BTM_SEC_MODE_SC) {
/* Secure Connections Only Mode */
link_key_type = BTM_LKEY_TYPE_AUTH_COMB_P_256;
} else if (controller_get_interface()->supports_secure_connections()) {
/* both transports are SC capable */
if ((btm_cb.security_mode == BTM_SEC_MODE_SC) ||
(controller_get_interface()->supports_secure_connections())) {
if (p_cb->sec_level == SMP_SEC_AUTHENTICATED) {
link_key_type = BTM_LKEY_TYPE_AUTH_COMB_P_256;
} else {