@misc{cryptoeprint:2020:228,
    author = {Shweta Agrawal and Shota Yamada},
    title = {Optimal Broadcast Encryption from Pairings and LWE},
    howpublished = {Cryptology ePrint Archive, Report 2020/228},
    year = {2020},
    url = {https://eprint.iacr.org/2020/228},
}