@misc{cryptoeprint:2019:038,
    author = {Aijun Ge and Puwen Wei},
    title = {Identity-based Broadcast Encryption with Efficient Revocation},
    howpublished = {Cryptology ePrint Archive, Report 2019/038},
    year = {2019},
    url = {https://eprint.iacr.org/2019/038},
}