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Both my hardware and software support WiFi 6 and WPA3-Personal authentication. Specifically my computer has an Intel WiFi 6e chipset.
Below is my version of /etc/wpa_supplicant/wpa_supplicant.conf to connect my computer to a wireless router that uses WPA3-Personal authentication only.
# Connections to pure WPA3-Personal access points
# MAIN section
# ISO/IEC alpha2 country code in which the device is operating
country=us
# Giving configuration update rights to wpa_cli
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=wheel
update_config=1
# According to Archlinux wiki, Intel WiFi 6 cards may need sae_pwe=1 in the main (non network) section of the config file
sae_pwe=1
# NETWORK section
network={
ssid="MYSSID"
key_mgmt=SAE
sae_password="the.literal.wifi.password"
ieee80211w=1
}
group=CCMP
pairwise=CCMP
Questions
(1) Should I set the value of ieee80211w to be 1 or 2?
(2) Are group=CCMP and pairwise=CCMP required?
P.S.: Except for Archlinux's wiki titled wpa_supplicant in which a small sub-section is dedicated to WPA3-SAE, the following online articles do not provide examples of wpa_supplicant.conf with WPA3-Personal authentication:
wpa_supplicant.conf(5) - Linux man page
Thank you for your help.
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(1) ieee80211w=2 means required (only wpa3), 1 means optional (mixed modes allowed)
(2) yes, CCMP is the correct cipher for wpa3 (and wpa2)
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