wpa_passphrase - Generate a WPA PSK from an ASCII passphrase for a SSID

       wpa_supplicant  is  copyright  (c)  2003-2022,  Jouni  Malinen  <j@w1.fi>  and  contributors.  All Rights
       Reserved.

       This program is licensed under the BSD license (the one with advertisement clause removed).

                                                 07 August 2019                                WPA_PASSPHRASE(8)

       wpa_passphrase - Generate a WPA PSK from an ASCII passphrase for a SSID

ssid   The SSID whose passphrase should be derived.

       passphrase
              The passphrase to use. If not included on the command line, passphrase will be read from  standard
              input.

wpa_passphrase  pre-computes  PSK entries for network configuration blocks of a wpa_supplicant.conf file.
       An ASCII passphrase and SSID are used to generate a 256-bit PSK.

wpa_supplicant.conf(5) wpa_supplicant(8)

wpa_passphrase [ ssid ] [ passphrase ]