@misc{cryptoeprint:2010:273,
    author = {Niels Ferguson and Stefan Lucks and Kerry A. McKay},
    title = {Symmetric States and their Structure:  Improved Analysis of CubeHash},
    howpublished = {Cryptology ePrint Archive, Report 2010/273},
    year = {2010},
    url = {http://eprint.iacr.org/2010/273},
}