Cryptology ePrint Archive: BibTeX Citation of Report 2008/127

@misc{cryptoeprint:2008:127,
    author = {Nidia Cortez-Duarte and Francisco Rodr\'iguez-Henr\'iquez and Jean-Luc Beuchat and Eiji Okamoto},
    title = {A Pipelined Karatsuba-Ofman Multiplier over GF($3^{97}$) Amenable for Pairing Computation},
    howpublished = {Cryptology ePrint Archive, Report 2008/127},
    year = {2008},
    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.