Cryptology ePrint Archive: BibTeX Citation of Report 2011/688

@misc{cryptoeprint:2011:688,
    author = {Guomin Yang and Shanshan Duan and Duncan S. Wong and Chik How Tan and Huaxiong Wang},
    title = {Authenticated Key Exchange under Bad Randomness},
    howpublished = {Cryptology ePrint Archive, Report 2011/688},
    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.