@misc{cryptoeprint:2011:248,
    author = {Fanbao Liu and Yi Liu and Tao Xie and Yumeng Feng},
    title = {Fast Password Recovery Attack: Application to APOP },
    howpublished = {Cryptology ePrint Archive, Report 2011/248},
    year = {2011},
    url = {http://eprint.iacr.org/2011/248},
}