diff --git a/src/common/wpa_common.c b/src/common/wpa_common.c
index f7366faca..6cb9180ee 100644
--- a/src/common/wpa_common.c
+++ b/src/common/wpa_common.c
@@ -2731,6 +2731,15 @@ static int wpa_parse_generic(const u8 *pos, const u8 *end,
 		return 0;
 	}
 
+	if (pos[1] > RSN_SELECTOR_LEN + 2 &&
+	    RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_BIGTK) {
+		ie->bigtk = pos + 2 + RSN_SELECTOR_LEN;
+		ie->bigtk_len = pos[1] - RSN_SELECTOR_LEN;
+		wpa_hexdump_key(MSG_DEBUG, "WPA: BIGTK in EAPOL-Key",
+				pos, pos[1] + 2);
+		return 0;
+	}
+
 	if (pos[1] >= RSN_SELECTOR_LEN + 1 &&
 	    RSN_SELECTOR_GET(pos + 2) == WFA_KEY_DATA_IP_ADDR_REQ) {
 		ie->ip_addr_req = pos + 2 + RSN_SELECTOR_LEN;
diff --git a/src/common/wpa_common.h b/src/common/wpa_common.h
index 2c9e29ef2..7850c878e 100644
--- a/src/common/wpa_common.h
+++ b/src/common/wpa_common.h
@@ -109,6 +109,7 @@ WPA_CIPHER_BIP_CMAC_256)
 #define RSN_KEY_DATA_MULTIBAND_GTK RSN_SELECTOR(0x00, 0x0f, 0xac, 11)
 #define RSN_KEY_DATA_MULTIBAND_KEYID RSN_SELECTOR(0x00, 0x0f, 0xac, 12)
 #define RSN_KEY_DATA_OCI RSN_SELECTOR(0x00, 0x0f, 0xac, 13)
+#define RSN_KEY_DATA_BIGTK RSN_SELECTOR(0x00, 0x0f, 0xac, 14)
 
 #define WFA_KEY_DATA_IP_ADDR_REQ RSN_SELECTOR(0x50, 0x6f, 0x9a, 4)
 #define WFA_KEY_DATA_IP_ADDR_ALLOC RSN_SELECTOR(0x50, 0x6f, 0x9a, 5)
@@ -130,6 +131,8 @@ WPA_CIPHER_BIP_CMAC_256)
 
 #define WPA_IGTK_LEN 16
 #define WPA_IGTK_MAX_LEN 32
+#define WPA_BIGTK_LEN 16
+#define WPA_BIGTK_MAX_LEN 32
 
 
 /* IEEE 802.11, 7.3.2.25.3 RSN Capabilities */
@@ -227,6 +230,11 @@ struct wpa_igtk {
 	size_t igtk_len;
 };
 
+struct wpa_bigtk {
+	u8 bigtk[WPA_BIGTK_MAX_LEN];
+	size_t bigtk_len;
+};
+
 /* WPA IE version 1
  * 00-50-f2:1 (OUI:OUI type)
  * 0x01 0x00 (version; little endian)
@@ -292,6 +300,13 @@ struct wpa_igtk_kde {
 	u8 igtk[WPA_IGTK_MAX_LEN];
 } STRUCT_PACKED;
 
+#define WPA_BIGTK_KDE_PREFIX_LEN (2 + 6)
+struct wpa_bigtk_kde {
+	u8 keyid[2];
+	u8 pn[6];
+	u8 bigtk[WPA_BIGTK_MAX_LEN];
+} STRUCT_PACKED;
+
 struct rsn_mdie {
 	u8 mobility_domain[MOBILITY_DOMAIN_ID_LEN];
 	u8 ft_capab;
@@ -485,6 +500,8 @@ struct wpa_eapol_ie_parse {
 	size_t mac_addr_len;
 	const u8 *igtk;
 	size_t igtk_len;
+	const u8 *bigtk;
+	size_t bigtk_len;
 	const u8 *mdie;
 	size_t mdie_len;
 	const u8 *ftie;