@misc{cryptoeprint:2021:235,
    author = {Denis Diemert and Kai Gellert and Tibor Jager and Lin Lyu},
    title = {More Efficient Digital Signatures with Tight Multi-User Security},
    howpublished = {Cryptology ePrint Archive, Report 2021/235},
    year = {2021},
    url = {https://eprint.iacr.org/2021/235},
}