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PASN: PASN Encrypted Data element parsing

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Add the PASN Encrypted Data element from IEEE P802.11bh/D6.0 into the
element parser. This is needed for P2P2.

Signed-off-by: Shivani Baranwal <quic_shivbara@quicinc.com>
This commit is contained in:
Shivani Baranwal 2024-08-05 02:43:59 +05:30 • committed by Jouni Malinen
parent 58cc67c72f
commit d582f8ce9b
3 changed files with 7 additions and 0 deletions
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4
src/common/ieee802_11_common.c
View file

@ -413,6 +413,10 @@ static int ieee802_11_parse_extension(const u8 *pos, size_t elen,
elems->mbssid_known_bss = pos; elems->mbssid_known_bss = pos;
elems->mbssid_known_bss_len = elen; elems->mbssid_known_bss_len = elen;
break; break;
case WLAN_EID_EXT_PASN_ENCRYPTED_DATA:
elems->pasn_encrypted_data = pos;
elems->pasn_encrypted_data_len = elen;
break;
default: default:
if (show_errors) { if (show_errors) {
wpa_printf(MSG_MSGDUMP, wpa_printf(MSG_MSGDUMP,

2
src/common/ieee802_11_common.h
View file

@ -66,6 +66,7 @@ struct ieee802_11_elems {
const u8 *vendor_vht; const u8 *vendor_vht;
const u8 *p2p; const u8 *p2p;
const u8 *p2p2_ie; const u8 *p2p2_ie;
const u8 *pasn_encrypted_data;
const u8 *wfd; const u8 *wfd;
const u8 *link_id; const u8 *link_id;
const u8 *interworking; const u8 *interworking;
@ -141,6 +142,7 @@ struct ieee802_11_elems {
u8 vendor_vht_len; u8 vendor_vht_len;
u8 p2p_len; u8 p2p_len;
u8 p2p2_ie_len; u8 p2p2_ie_len;
u8 pasn_encrypted_data_len;
u8 wfd_len; u8 wfd_len;
u8 interworking_len; u8 interworking_len;
u8 qos_map_set_len; u8 qos_map_set_len;

1
src/common/ieee802_11_defs.h
View file

@ -526,6 +526,7 @@
#define WLAN_EID_EXT_QOS_CHARACTERISTICS 113 #define WLAN_EID_EXT_QOS_CHARACTERISTICS 113
#define WLAN_EID_EXT_AKM_SUITE_SELECTOR 114 #define WLAN_EID_EXT_AKM_SUITE_SELECTOR 114
#define WLAN_EID_EXT_BANDWIDTH_INDICATION 135 #define WLAN_EID_EXT_BANDWIDTH_INDICATION 135
#define WLAN_EID_EXT_PASN_ENCRYPTED_DATA 140
/* Extended Capabilities field */ /* Extended Capabilities field */
#define WLAN_EXT_CAPAB_20_40_COEX 0 #define WLAN_EXT_CAPAB_20_40_COEX 0