@misc{cryptoeprint:2007:023,
    author = {Masayuki Abe and Yang Cui and Hideki Imai and Eike Kiltz},
    title = {Efficient Hybrid Encryption from ID-Based Encryption},
    howpublished = {Cryptology ePrint Archive, Report 2007/023},
    year = {2007},
    url = {http://eprint.iacr.org/2007/023},
}