@misc{cryptoeprint:2009:291,
    author = {M. Choudary Gorantla and Colin Boyd and Juan Manuel Gonz\'alez Nieto},
    title = {Modeling Key Compromise Impersonation Attacks on Group Key Exchange Protocols},
    howpublished = {Cryptology ePrint Archive, Report 2009/291},
    year = {2009},
    url = {http://eprint.iacr.org/2009/291},
}