Cryptology ePrint Archive: BibTeX Citation of Report 2013/608

@misc{cryptoeprint:2013:608,
    author = {Guangjun Fan and Yongbin Zhou and Hailong Zhang and Dengguo Feng},
    title = {Towards Optimal Leakage Exploitation Rate in Template Attacks},
    howpublished = {Cryptology ePrint Archive, Report 2013/608},
    year = {2013},
    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.