@misc{cryptoeprint:2018:114,
    author = {Colin Boyd and Gareth T. Davies and Kristian Gjøsteen and Yao Jiang},
    title = {Offline Assisted Group Key Exchange},
    howpublished = {Cryptology ePrint Archive, Report 2018/114},
    year = {2018},
    url = {https://eprint.iacr.org/2018/114},
}