@misc{cryptoeprint:2013:861,
    author = {Muhammad Rizwan Asghar},
    title = {Privacy Preserving Enforcement of Sensitive Policies in Outsourced and Distributed Environments},
    howpublished = {Cryptology ePrint Archive, Report 2013/861},
    year = {2013},
    url = {https://eprint.iacr.org/2013/861},
}