cowpatty : WLAN tools for bruteforcing 802.11 WPA/WPA2 keys ( http://www.willhackforsushi.com/?page_id=50 )
reaver-wps : Reaver implements a brute force attack against Wifi Protected Setup (WPS) ( https://code.google.com/p/reaver-wps/ )
wifite : An automated wireless attack tool ( https://github.com/derv82/wifite )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a archenroot
For Paludis use this rsync : rsync://gentoo.zugaina.org/archenroot-portage
If you have a problem : ycarus(-at-)zugaina.org