@misc{cryptoeprint:2013:093,
    author = {Lin Cheng and Qiaoyan Wen and Zhengping Jin and Hua Zhang and Liming Zhou},
    title = {On the security of a certificateless aggregate signature scheme},
    howpublished = {Cryptology ePrint Archive, Report 2013/093},
    year = {2013},
    url = {http://eprint.iacr.org/2013/093},
}