Merge branch 'fix/bcast_mgmt_api' into 'master'

Add BIP support for AP mode.

Closes WIFIBUG-1155

See merge request espressif/esp-idf!38249

Author: kapilkedawat

components/esp_wifi/lib

@@ -22,6 +22,7 @@
 #include "esp_wps.h"
 #include "esp_wps_i.h"
 
+#include "rsn_supp/wpa.h"
 #include "ap/sta_info.h"
 #include "common/sae.h"
 #include "ap/ieee802_11.h"
@@ -172,7 +173,7 @@ void *hostap_init(void)
     }
 
 #endif /* CONFIG_IEEE80211W */
-
+    esp_wifi_ap_set_group_mgmt_cipher_internal(cipher_type_map_supp_to_public(auth_conf->group_mgmt_cipher));
     spp_attrubute = esp_wifi_get_spp_attrubute_internal(WIFI_IF_AP);
     auth_conf->spp_sup.capable = ((spp_attrubute & WPA_CAPABILITY_SPP_CAPABLE) ? SPP_AMSDU_CAP_ENABLE : SPP_AMSDU_CAP_DISABLE);
     auth_conf->spp_sup.require = ((spp_attrubute & WPA_CAPABILITY_SPP_REQUIRED) ? SPP_AMSDU_REQ_ENABLE : SPP_AMSDU_REQ_DISABLE);
@@ -208,9 +209,6 @@ void *hostap_init(void)
     auth_conf->sae_require_mfp = 1;
 #endif /* CONFIG_SAE */
 
-    //TODO change it when AP support GCMP-PSK
-    auth_conf->group_mgmt_cipher = WPA_CIPHER_AES_128_CMAC;
-
     hapd->conf->ap_max_inactivity = 5 * 60;
     hostapd_setup_wpa_psk(hapd->conf);
 

components/wpa_supplicant/esp_supplicant/src/esp_hostap.c

@@ -305,5 +305,6 @@ void esp_wifi_enable_sae_pk_only_mode_internal(void);
 uint8_t esp_wifi_ap_get_transition_disable_internal(void);
 int esp_wifi_softap_set_obss_overlap(bool overlap);
 void esp_wifi_set_sigma_internal(bool flag);
+void esp_wifi_ap_set_group_mgmt_cipher_internal(wifi_cipher_type_t cipher);
 
 #endif /* _ESP_WIFI_DRIVER_H_ */

components/wpa_supplicant/esp_supplicant/src/esp_wifi_driver.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2019-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2019-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */

components/wpa_supplicant/esp_supplicant/src/esp_wpas_glue.c

@@ -165,9 +165,8 @@ static inline int wpa_auth_set_key(struct wpa_authenticator *wpa_auth,
 	if (key) {
 	    wpa_printf (MSG_DEBUG, "%s : igtk idx %d", __func__, idx);
 	    wifi_wpa_igtk_t *igtk = os_malloc(sizeof(wifi_wpa_igtk_t));
-
 	    if (igtk != NULL) {
-		memcpy(&igtk->igtk[0], key, WPA_IGTK_LEN);
+		memcpy(&igtk->igtk[0], key, key_len);
 		memset((uint8_t*)&igtk->pn[0],0,6);
 		igtk->keyid[0] = idx;
 		igtk->keyid[1] = 0;
@@ -2484,6 +2483,8 @@ static int wpa_group_config_group_keys(struct wpa_authenticator *wpa_auth,
                        struct wpa_group *group)
 {
     int ret = 0;
+    size_t len;
+    len = wpa_cipher_key_len(wpa_auth->conf.group_mgmt_cipher);
     if (wpa_auth_set_key(wpa_auth, group->vlan_id,
                  wpa_cipher_to_alg(wpa_auth->conf.wpa_group),
                  (uint8_t *)broadcast_ether_addr, group->GN,
@@ -2495,7 +2496,7 @@ static int wpa_group_config_group_keys(struct wpa_authenticator *wpa_auth,
         wpa_auth_set_key(wpa_auth, group->vlan_id, WIFI_WPA_ALG_IGTK,
                  broadcast_ether_addr, group->GN_igtk,
                  group->IGTK[group->GN_igtk - 4],
-                 WPA_IGTK_LEN) < 0)
+                 len) < 0)
         ret = -1;
 
 #endif /* CONFIG_IEEE80211W */

components/wpa_supplicant/src/ap/wpa_auth.c

@@ -110,6 +110,12 @@ wifi_cipher_type_t cipher_type_map_supp_to_public(unsigned wpa_cipher)
     case WPA_CIPHER_AES_128_CMAC:
         return WIFI_CIPHER_TYPE_AES_CMAC128;
 
+    case WPA_CIPHER_BIP_GMAC_128:
+        return WIFI_CIPHER_TYPE_AES_GMAC128;
+
+    case WPA_CIPHER_BIP_GMAC_256:
+        return WIFI_CIPHER_TYPE_AES_GMAC256;
+
     case WPA_CIPHER_SMS4:
         return WIFI_CIPHER_TYPE_SMS4;