@misc{cryptoeprint:2009:610,
    author = {Dang Nguyen Duc and Kwangjo Kim},
    title = {Security Analysis of A Remote User Authentication Protocol by Liao and Wang},
    howpublished = {Cryptology ePrint Archive, Report 2009/610},
    year = {2009},
    url = {http://eprint.iacr.org/2009/610},
}