Cryptology ePrint Archive: BibTeX Citation of Report 2012/281

@misc{cryptoeprint:2012:281,
    author = {Dario Fiore and Rosario Gennaro},
    title = {Publicly Verifiable Delegation of Large Polynomials and Matrix Computations, with Applications},
    howpublished = {Cryptology ePrint Archive, Report 2012/281},
    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.