@misc{cryptoeprint:2009:214,
    author = {Tal Moran and Moni Naor and Gil Segev},
    title = {An Optimally Fair Coin Toss},
    howpublished = {Cryptology ePrint Archive, Report 2009/214},
    year = {2009},
    url = {http://eprint.iacr.org/2009/214},
}