@misc{cryptoeprint:2002:103,
    author = {Yevgeniy Dodis and Leonid Reyzin},
    title = {On the Power of Claw-Free Permutations},
    howpublished = {Cryptology ePrint Archive, Report 2002/103},
    year = {2002},
    url = {http://eprint.iacr.org/2002/103},
}