Cryptology ePrint Archive: BibTeX Citation of Report 2010/529

@misc{cryptoeprint:2010:529,
    author = {Kristin Lauter and Ning Shang},
    title = {Generating Pairing-friendly Parameters for the CM Construction of Genus 2 Curves over Prime Fields},
    howpublished = {Cryptology ePrint Archive, Report 2010/529},
    year = {2010},
    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.