@misc{cryptoeprint:2015:153,
    author = {Kai-Min Chung and Jonathan Katz and Hong-Sheng Zhou},
    title = {Functional Encryption from (Small) Hardware Tokens},
    howpublished = {Cryptology ePrint Archive, Report 2015/153},
    year = {2015},
    url = {https://eprint.iacr.org/2015/153},
}