@misc{cryptoeprint:2020:1567,
    author = {Yadi Ye and Leyou Zhang and Yi Mu},
    title = {Secure Decentralized Access Control Policy for Data Sharing in Smart Grid},
    howpublished = {Cryptology ePrint Archive, Report 2020/1567},
    year = {2020},
    url = {https://eprint.iacr.org/2020/1567},
}