@misc{cryptoeprint:2014:428,
    author = {Nuttapong Attrapadung},
    title = {Dual System Encryption via Doubly Selective Security:  Framework, Fully-secure Functional Encryption for Regular Languages, and More},
    howpublished = {Cryptology ePrint Archive, Report 2014/428},
    year = {2014},
    url = {https://eprint.iacr.org/2014/428},
}