Cryptology ePrint Archive: BibTeX Citation of Report 2013/081

@misc{cryptoeprint:2013:081,
    author = {Yan Huang and Jonathan Katz and Dave Evans},
    title = {Efficient Secure Two-Party Computation Using Symmetric Cut-and-Choose},
    howpublished = {Cryptology ePrint Archive, Report 2013/081},
    year = {2013},
    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.