Set Wi-Fi Protected Access (WPA) passphrase for an SSID
wpa_passphrase-version ssid [passphrase]
QNX Neutrino
The wpa_passphrase utility precomputes pre-shared key (PSK) entries for network configuration blocks of a wpa_supplicant.conf file.
The number in the wpa_passphrase utility name indicates the wpa_supplicant version it supports. For example, wpa_passphrase-2.5 supports version 2.5.