@misc{cryptoeprint:2008:195,
    author = {Jin Zhengping and Zuo Huijuan and Du hongzhen and Wen Qiaoyan},
    title = {An Efficient and Provably-Secure Identity-based Signcryption Scheme for Multiple PKGs},
    howpublished = {Cryptology ePrint Archive, Report 2008/195},
    year = {2008},
    url = {http://eprint.iacr.org/2008/195},
}