@misc{cryptoeprint:2020:614,
    author = {Amit Deo and Benoit Libert and Khoa Nguyen and Olivier Sanders},
    title = {Lattice-Based E-Cash, Revisited},
    howpublished = {Cryptology ePrint Archive, Report 2020/614},
    year = {2020},
    url = {https://eprint.iacr.org/2020/614},
}