Cryptology ePrint Archive: BibTeX Citation of Report 2014/670

@misc{cryptoeprint:2014:670,
    author = {Dhananjay S. Phatak, Qiang Tang, Alan T. Sherman, Warren D. Smith, Peter Ryan, Kostas Kalpakis},
    title = {DoubleMod and SingleMod: Simple Randomized Secret-Key Encryption with Bounded Homomorphicity},
    howpublished = {Cryptology ePrint Archive, Report 2014/670},
    year = {2014},
    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.