@misc{cryptoeprint:2015:815,
    author = {Mohammad Mahmoody and Ameer Mohammed},
    title = {On the Power of Hierarchical Identity-Based Encryption},
    howpublished = {Cryptology ePrint Archive, Report 2015/815},
    year = {2015},
    url = {https://eprint.iacr.org/2015/815},
}