Cryptology ePrint Archive: BibTeX Citation of Report 2013/110

@misc{cryptoeprint:2013:110,
    author = {Gilad Asharov and Yehuda Lindell and Tal Rabin},
    title = {Full Characterization of Functions that Imply Fair Coin Tossing and Ramifications to Fairness},
    howpublished = {Cryptology ePrint Archive, Report 2013/110},
    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.