Cryptology ePrint Archive: BibTeX Citation of Report 2012/038

@misc{cryptoeprint:2012:038,
    author = {François Durvaux and Mathieu Renauld and François-Xavier Standaert and Loic van Oldeneel tot Oldenzeel and Nicolas Veyrat-Charvillon},
    title = {Cryptanalysis of the CHES 2009/2010 Random Delay Countermeasure},
    howpublished = {Cryptology ePrint Archive, Report 2012/038},
    year = {2012},
    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.