@misc{cryptoeprint:2018:1251,
    author = {San Ling and  Khoa Nguyen and Huaxiong Wang and Yanhong Xu},
    title = {Accountable Tracing Signatures from Lattices},
    howpublished = {Cryptology ePrint Archive, Report 2018/1251},
    year = {2018},
    url = {https://eprint.iacr.org/2018/1251},
}