@misc{cryptoeprint:2008:407,
    author = {Donghoon Chang and  Jaechul Sung and Seokhie Hong and Sangjin Lee},
    title = {Indifferentiable Security Analysis of choppfMD, chopMD, a chopMDP, chopWPH, chopNI, chopEMD, chopCS, chopESh, a pfCM-chopMD Hash Domain Extensions},
    howpublished = {Cryptology ePrint Archive, Report 2008/407},
    year = {2008},
    url = {http://eprint.iacr.org/2008/407},
}