Distinguished Points optimization to compute A5/1 Rainbow Tables

Posted: November 12, 2012 in technical
Tags: , , , ,

http://www.youtube.com/watch?v=M-ooPfZcuGQ

Boy, I’d so very much love to work with this guy!!

Background: he explains (among others) how his team optimized the computation and the retrieval of values in a rainbow table, in order to break the A5/1 stream cipher used for GSM encryption.

I know, it’s an old video, but I had a LONG todo list 🙂

http://www.reflextor.org/trac/a51/wiki/TableStructure

https://media.blackhat.com/bh-ad-10/Nohl/BlackHat-AD-2010-Nohl-Attacking-Phone-Privacy-wp.pdf

 

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