Cryptology ePrint Archive: BibTeX Citation of Report 2012/555

@misc{cryptoeprint:2012:555,
    author = {Shweta Agrawal  and Vipul Goyal and Abhishek Jain  and Manoj Prabhakaran and Amit Sahai },
    title = {New Impossibility Results for Concurrent Composition and a Non-Interactive Completeness Theorem for Secure Computation},
    howpublished = {Cryptology ePrint Archive, Report 2012/555},
    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.