@misc{cryptoeprint:2007:449,
    author = {Jacques Patarin and Valérie Nachef and Côme Berbain},
    title = {Generic Attacks on Unbalanced Feistel Schemes with Expanding Functions},
    howpublished = {Cryptology ePrint Archive, Report 2007/449},
    year = {2007},
    url = {http://eprint.iacr.org/2007/449},
}