@misc{cryptoeprint:2015:838,
    author = {Hamza Abusalah and Georg Fuchsbauer and Krzysztof Pietrzak},
    title = {Offline Witness Encryption},
    howpublished = {Cryptology ePrint Archive, Report 2015/838},
    year = {2015},
    url = {https://eprint.iacr.org/2015/838},
}