Cryptology ePrint Archive: BibTeX Citation of Report 2012/714

@misc{cryptoeprint:2012:714,
    author = {Shweta Agrawal and Craig Gentry and Shai Halevi and Amit Sahai},
    title = {Discrete Gaussian Leftover Hash Lemma over Infinite Domains},
    howpublished = {Cryptology ePrint Archive, Report 2012/714},
    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.