.SH SYNOPSIS
.B aux/wpa
[
-.B -dp
+.B -dp12
] [
.B -s
.I essid
.I dev
.SH DESCRIPTION
.I Wpa
-handles the authentication and key exchnage with WPA
+handles the authentication and key exchange with WPA
protected wireless networks.
.PP
The
on the interface will be used.
The
.B -p
-option will prompt and install the preshared key into
-.IR factotum (4),
-otherwise the key has to be already present in
-factotum or an interacrive key prompter like
-.IR fgui (4)
+option will prompt and install the preshared key or
+pap/chap credentials into factotum, otherwise the key has to be
+already present in factotum or an interactive key prompter like
+auth/fgui (see
+.IR factotum (4))
needs to provide it.
.PP
-The authentification protocol is initiated by the
+The authentication protocol is initiated by the
wireless access point so
.I wpa
will background itself after the keyprompt and establish
the encryption automatically as needed.
+The optional
+.B -1
+or
+.B -2
+arguments can be used to select between WPA1/TKIP
+(default) or WPA2/CCMP encryption with WPA PSK.
.PP
The
.B -d
-option enableds debugging and causes
+option enables debugging and causes
.I wpa
-to say in foreground writing protocol messages to
+to stay in foreground writing protocol messages to
standard error.
.SH EXAMPLES
Setup wireless encryption:
.SH SEE ALSO
.IR factotum (4),
.IR ipconfig (8)
+.SH HISTORY
+.I Wpa
+first appeared in 9front (March, 2013).