Cryptology ePrint Archive: BibTeX Citation of Report 2009/326

@misc{cryptoeprint:2009:326,
    author = {Gregory V. Bard},
    title = {The Application of Polynomials over the Field of Two Elements to a Problem in Intellectual Property},
    howpublished = {Cryptology ePrint Archive, Report 2009/326},
    year = {2009},
    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.