@misc{cryptoeprint:2009:555,
    author = {Zhigang Gao and Dengguo Feng},
    title = {An enhanced password authenticated key agreement protocol for wireless mobile network},
    howpublished = {Cryptology ePrint Archive, Report 2009/555},
    year = {2009},
    url = {http://eprint.iacr.org/2009/555},
}