@misc{cryptoeprint:2000:029,
    author = {Anand Desai and Sara Miner},
    title = {Concrete Security Characterizations of PRFs and PRPs: Reductions and Applications},
    howpublished = {Cryptology ePrint Archive, Report 2000/029},
    year = {2000},
    url = {http://eprint.iacr.org/2000/029},
}