@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},
    url = {http://eprint.iacr.org/2013/110},
}