@misc{cryptoeprint:2007:210,
    author = {Xianhui Lu, Xuejia Lai, Dake He, Guomin Li},
    title = {Efficient chosen ciphertext secure PKE scheme with short ciphertext},
    howpublished = {Cryptology ePrint Archive, Report 2007/210},
    year = {2007},
    url = {http://eprint.iacr.org/2007/210},
}