@misc{cryptoeprint:2010:256,
    author = {Mingwu Zhang, Tsuyoshi Takagi, Bo Yang},
    title = {On the Public Key Replacement and Universal Forgery Attacks of Short Certificateless Signature},
    howpublished = {Cryptology ePrint Archive, Report 2010/256},
    year = {2010},
    url = {http://eprint.iacr.org/2010/256},
}