Cryptology ePrint Archive: BibTeX Citation of Report 2009/299

@misc{cryptoeprint:2009:299,
    author = {Mathieu Baudet and David Lubicz and Julien Micolod and Andr\'e Tassiaux},
    title = {On the security of oscillator-based random number generators},
    howpublished = {Cryptology ePrint Archive, Report 2009/299},
    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.