Cryptology ePrint Archive: BibTeX Citation of Report 2012/501

@misc{cryptoeprint:2012:501,
    author = {Nishanth Chandran and Bhavana Kanukurthi and Rafail Ostrovsky and Leonid Reyzin},
    title = {Privacy Amplification with Asymptotically Optimal Entropy Loss},
    howpublished = {Cryptology ePrint Archive, Report 2012/501},
    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.