@misc{cryptoeprint:2007:232,
    author = {Xianhui Lu, Xuejia Lai, Dake He},
    title = {A new paradigm of chosen ciphertext secure public key encryption scheme},
    howpublished = {Cryptology ePrint Archive, Report 2007/232},
    year = {2007},
    url = {http://eprint.iacr.org/2007/232},
}