@misc{cryptoeprint:2012:055,
    author = {Hongbin Tang, Xinsong Liu},
    title = {Cryptanalysis of Mun et al.'s anonymous authentication scheme for roaming service in global mobility networks},
    howpublished = {Cryptology ePrint Archive, Report 2012/055},
    year = {2012},
    url = {http://eprint.iacr.org/2012/055},
}