@misc{cryptoeprint:2020:1138,
    author = {Andreas Hülsing and Florian Weber },
    title = {Epochal Signatures for Deniable Group Chats},
    howpublished = {Cryptology ePrint Archive, Report 2020/1138},
    year = {2020},
    url = {https://eprint.iacr.org/2020/1138},
}