MD5-Brute-Force-Tool : A program written to test the security of md5'd passwords by attempting to brutefoce them. ( http://www.davehope.co.uk/ )
fcrackzip : fcrackzip is a zip password cracker ( http://www.goof.com/pcg/marc/fcrackzip.html )
weplab : A tool to analyze the Wired Equivalent Protocol (WEP) encryption security on wireless networks. ( http://weplab.sourceforge.net/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a zugaina
For Paludis use this rsync : rsync://gentoo.zugaina.org/zugaina-portage
If you have a problem : ycarus(-at-)zugaina.org