Wrong, it can be clear text, but when I used wpa-supplicant , I used wpa_passphrase (in the same pacakge) to crypt the wifi-passphrase. And wpa_supplicant.conf had to only root readable, if I remember right.
You can't hash it, because wpa-supplicant needs the plaintext key to authenticate to the AP.
Statistics: Posted by arzgi — 2024-01-17 13:50