@misc{cryptoeprint:2008:537,
    author = {SeongHan Shin and Kazukuni Kobara and Hideki Imai},
    title = {A Secure Threshold Anonymous Password-Authenticated Key Exchange Protocol},
    howpublished = {Cryptology ePrint Archive, Report 2008/537},
    year = {2008},
    url = {http://eprint.iacr.org/2008/537},
}