@misc{cryptoeprint:2014:588,
    author = {Brent Waters},
    title = {A Punctured Programming Approach to Adaptively Secure  Functional Encryption},
    howpublished = {Cryptology ePrint Archive, Report 2014/588},
    year = {2014},
    url = {https://eprint.iacr.org/2014/588},
}