Cryptology ePrint Archive: BibTeX Citation of Report 2006/243

@misc{cryptoeprint:2006:243,
    author = {Tae Hyun Kim and Tsuyoshi Takagi and Dong-Guk Han and Ho Won Kim and Jongin Lim},
    title = {Side Channel Attacks and Countermeasures on Pairing Based Cryptosystems over Binary Fields},
    howpublished = {Cryptology ePrint Archive, Report 2006/243},
    year = {2006},
    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.