Cryptology ePrint Archive: BibTeX Citation of Report 2014/068

@misc{cryptoeprint:2014:068,
    author = {Franca Marinelli and Riccardo Aragona and Chiara Marcolla and Massimiliano Sala},
    title = {Some security bounds for the DGHV scheme},
    howpublished = {Cryptology ePrint Archive, Report 2014/068},
    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.