@misc{cryptoeprint:2009:222,
    author = {Willi Geiselmann and Kenneth Matheis and Rainer Steinwandt},
    title = {PET SNAKE: A Special Purpose Architecture to Implement an Algebraic Attack in Hardware},
    howpublished = {Cryptology ePrint Archive, Report 2009/222},
    year = {2009},
    url = {http://eprint.iacr.org/2009/222},
}