Cryptology ePrint Archive: BibTeX Citation of Report 2010/318

@misc{cryptoeprint:2010:318,
    author = {Ivan Damgård and Claudio Orlandi},
    title = {Multiparty Computation for Dishonest Majority: from Passive to Active Security at Low Cost},
    howpublished = {Cryptology ePrint Archive, Report 2010/318},
    year = {2010},
    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.