@misc{cryptoeprint:2006:264,
    author = {Mridul Nandi},
    title = {A Simple and Unified Method of Proving Unpredictability},
    howpublished = {Cryptology ePrint Archive, Report 2006/264},
    year = {2006},
    url = {http://eprint.iacr.org/2006/264},
}