@misc{cryptoeprint:2006:412,
    author = {Donghoon Chang},
    title = {Preimage Attacks on CellHash, SubHash and Strengthened Versions of CellHash and SubHash},
    howpublished = {Cryptology ePrint Archive, Report 2006/412},
    year = {2006},
    url = {http://eprint.iacr.org/2006/412},
}