Cryptology ePrint Archive: BibTeX Citation of Report 2007/464

@misc{cryptoeprint:2007:464,
    author = {Boaz Barak  and Ran Canetti and Yehuda Lindell and Rafael Pass and Tal Rabin},
    title = {Secure Computation Without Authentication},
    howpublished = {Cryptology ePrint Archive, Report 2007/464},
    year = {2007},
    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.