Cryptology ePrint Archive: BibTeX Citation of Report 2011/322

@misc{cryptoeprint:2011:322,
    author = {Carolyn Whitnall and Elisabeth Oswald},
    title = {A Comprehensive Evaluation of Mutual Information Analysis Using a Fair Evaluation Framework},
    howpublished = {Cryptology ePrint Archive, Report 2011/322},
    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.