@misc{cryptoeprint:2008:283,
    author = {Jorge Munilla and Alberto Peinado},
    title = {Attacks on Singelee and Preneel's protocol},
    howpublished = {Cryptology ePrint Archive, Report 2008/283},
    year = {2008},
    url = {http://eprint.iacr.org/2008/283},
}