Cryptology ePrint Archive: BibTeX Citation of Report 2009/037

@misc{cryptoeprint:2009:037,
    author = {M. Jason Hinek and Charles C. Y. Lam},
    title = {Common Modulus Attacks on Small Private Exponent RSA and Some Fast Variants (in Practice)},
    howpublished = {Cryptology ePrint Archive, Report 2009/037},
    year = {2009},
    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.