@misc{cryptoeprint:2014:833,
    author = {Essam Ghadafi},
    title = {Efficient Distributed Tag-Based Encryption and its Application to Group Signatures with Efficient Distributed Traceability},
    howpublished = {Cryptology ePrint Archive, Report 2014/833},
    year = {2014},
    url = {https://eprint.iacr.org/2014/833},
}