Cryptology ePrint Archive: BibTeX Citation of Report 2011/633

@misc{cryptoeprint:2011:633,
    author = {B.B. Brumley and M. Barbosa and D. Page and F. Vercauteren},
    title = {Practical realisation and elimination of an ECC-related software bug attack},
    howpublished = {Cryptology ePrint Archive, Report 2011/633},
    year = {2011},
    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.