@misc{cryptoeprint:2015:014,
    author = {San Ling and Khoa Nguyen and Huaxiong Wang},
    title = {Group Signatures from Lattices: Simpler, Tighter, Shorter, Ring-based},
    howpublished = {Cryptology ePrint Archive, Report 2015/014},
    year = {2015},
    url = {https://eprint.iacr.org/2015/014},
}