@misc{cryptoeprint:2016:668,
    author = {Wei Yuan},
    title = {Analysis of a Secure and Verifiable Policy Update Outsourcing Scheme for Big Data Access Control in the Cloud},
    howpublished = {Cryptology ePrint Archive, Report 2016/668},
    year = {2016},
    url = {https://eprint.iacr.org/2016/668},
}