Cryptology ePrint Archive: BibTeX Citation of Report 2002/143

@misc{cryptoeprint:2002:143,
    author = {Willi Geiselmann and Willi Meier and Rainer Steinwandt},
    title = {An Attack on the Isomorphisms of Polynomials Problem with One Secret},
    howpublished = {Cryptology ePrint Archive, Report 2002/143},
    year = {2002},
    note = {\url{http://eprint.iacr.org/}},
}

You will need the url.sty package (comes with most LaTeX installations) for the last line. Otherwise, remove the \url command.