@misc{cryptoeprint:2020:553,
    author = {Hu Xiong and Jinhao Chen and Minghao Yang and Xin Huang},
    title = {Revocable Attribute-based Encryption Scheme with Arithmetic Span Program for Cloud-Assisted IoT},
    howpublished = {Cryptology ePrint Archive, Report 2020/553},
    year = {2020},
    url = {https://eprint.iacr.org/2020/553},
}