@misc{cryptoeprint:2011:197,
    author = {Puwen Wei and Yuliang Zheng and Xiaoyun Wang},
    title = {Public Key Encryption for the Forgetful},
    howpublished = {Cryptology ePrint Archive, Report 2011/197},
    year = {2011},
    url = {http://eprint.iacr.org/2011/197},
}