@misc{cryptoeprint:2017:196,
    author = {BaoHong Li, Guoqing Xu and Yinliang Zhao},
    title = {Attribute-based concurrent signatures},
    howpublished = {Cryptology ePrint Archive, Report 2017/196},
    year = {2017},
    url = {https://eprint.iacr.org/2017/196},
}