@misc{cryptoeprint:2012:725,
    author = {Qingfeng Cheng},
    title = {Cryptanalysis of an efficient certificateless two-party authenticated key agreement protocol},
    howpublished = {Cryptology ePrint Archive, Report 2012/725},
    year = {2012},
    url = {http://eprint.iacr.org/2012/725},
}