@misc{cryptoeprint:2011:047,
    author = {Yuyin Yu and Mingsheng Wang and Yongqiang Li},
    title = {A new method for constructing differential 4-uniform permutations from know ones},
    howpublished = {Cryptology ePrint Archive, Report 2011/047},
    year = {2011},
    url = {http://eprint.iacr.org/2011/047},
}