Get Aircrack on iPod Touch?

I keep seeing all this stuff about aircrack on the iPod Touch (there are videos showing it WORKING). is there a source i can add to installer in order to get this onto my ipod, all the vids say to use ssh, but i dont have the software to do this. i dont care about legal stuff, i just want to use it at home. so dont answer jus to say "this is bad, ur going to hell."