@misc{cryptoeprint:2005:395,
    author = {Jens-Matthias Bohli and Maria Isabel Gonzalez Vasco and Rainer Steinwandt},
    title = {Secure Group Key Establishment Revisited},
    howpublished = {Cryptology ePrint Archive, Report 2005/395},
    year = {2005},
    url = {http://eprint.iacr.org/2005/395},
}