Cryptology ePrint Archive: BibTeX Citation of Report 2014/469

@misc{cryptoeprint:2014:469,
    author = {Dario Catalano, Dario Fiore, and Bogdan Warinschi},
    title = {Homomorphic Signatures with Efficient Verification for Polynomial Functions},
    howpublished = {Cryptology ePrint Archive, Report 2014/469},
    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.