Cryptology ePrint Archive: BibTeX Citation of Report 2004/342

@misc{cryptoeprint:2004:342,
    author = {Mustapha Hedabou and  Pierre Pinel and  Lucien Bénéteau},
    title = {A  comb method to render ECC resistant against Side Channel Attacks},
    howpublished = {Cryptology ePrint Archive, Report 2004/342},
    year = {2004},
    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.