uwe5622 does not support WPA3 SAE / GCMP-256

[ValdikSS]

In case anyone wondering, AW859A / 20U5622 Wi-Fi modules (uwe5622 driver) do not support WPA3.

GCMP-128/GCMP-256 are not listed as supported in iw output, SAE or WPA-PSK-SHA256 wpa_supplicant key methods are not recognized as valid.

 

# iw phy

Wiphy phy0
        wiphy index: 0
        max # scan SSIDs: 12
        max scan IEs length: 2304 bytes
        max # sched scan SSIDs: 9
        max # match sets: 9
        RTS threshold: 2353
        Retry short limit: 10
        Retry long limit: 9
        Coverage class: 0 (up to 0m)
        Device supports RSN-IBSS.
        Supported Ciphers:
                * WEP40 (00-0f-ac:1)
                * WEP104 (00-0f-ac:5)
                * TKIP (00-0f-ac:2)
                * CCMP-128 (00-0f-ac:4)
                * WPI-SMS4 (00-14-72:1)
                * CMAC (00-0f-ac:6)
                * 00-0f-ac:255
        Available Antennas: TX 0x1 RX 0x1
        Supported interface modes:
                 * IBSS
                 * managed
                 * AP
                 * P2P-client
                 * P2P-GO
                 * P2P-device
…

 

> get_capability pairwise
CCMP TKIP
> get_capability group
CCMP TKIP WEP104 WEP40
> get_capability key_mgmt
NONE IEEE8021X WPA-EAP WPA-PSK WPA-EAP-SUITE-B OWE DPP FT-PSK FT-EAP
> get_capability proto
RSN WPA
> get_capability auth_alg
OPEN SHARED LEAP
> get_capability modes
IBSS AP