@misc{cryptoeprint:2010:476,
    author = {Carlo Blundo and Vincenzo Iovino and Giuseppe Persiano},
    title = {Predicate Encryption with Partial Public Keys},
    howpublished = {Cryptology ePrint Archive, Report 2010/476},
    year = {2010},
    url = {http://eprint.iacr.org/2010/476},
}