PS: it does work, and is actually totally 100% legit, and presumably clean. as a bonus, badspot hasn't banned anyone for discussing it yet.
there is a method for recovering authenticated keys without a spare key as long as they are on the same computer as they were created on, but no one has been assed to make a program for it and post it
i was working on an open-source python based version so you just run the script without a compiled program, so no evil compiled executables
unfortunately i am stupid and only got it to work once. i didn't know it was working properly, so i changed it, broke it, now i don't know what i did. i could finish it in a few days if i remember.