@misc{cryptoeprint:2021:305,
    author = {Bertram Poettering and Paul Rösler and Jörg Schwenk and Douglas Stebila},
    title = {SoK: Game-based Security Models for Group Key Exchange},
    howpublished = {Cryptology ePrint Archive, Report 2021/305},
    year = {2021},
    url = {https://eprint.iacr.org/2021/305},
}