@misc{cryptoeprint:2007:118,
    author = {Shai Halevi and Yael Tauman Kalai},
    title = {Smooth Projective Hashing and Two-Message Oblivious Transfer
},
    howpublished = {Cryptology ePrint Archive, Report 2007/118},
    year = {2007},
    url = {http://eprint.iacr.org/2007/118},
}