@misc{cryptoeprint:2005:263,
    author = {Jun Yajima and Takeshi Shimoyama},
    title = {Wang's sufficient conditions of MD5 are not sufficient},
    howpublished = {Cryptology ePrint Archive, Report 2005/263},
    year = {2005},
    url = {http://eprint.iacr.org/2005/263},
}