@misc{cryptoeprint:2011:650,
    author = {Jie Chen and Hoon Wei Lim and San Ling and Huaxiong Wang},
    title = {Fully Secure Spatial Encryption under Simple Assumptions with Constant-Size Ciphertexts},
    howpublished = {Cryptology ePrint Archive, Report 2011/650},
    year = {2011},
    url = {http://eprint.iacr.org/2011/650},
}