@Book {acns2012,
    editor = {F. Bao and P. Samarati and J. Zhou},
    booktitle = {Proc. of the 10th International Conference on Applied Cryptography and Network Security (ACNS 2012)},
    publisher = {Springer},
    volume = {7341},
    series = {LNCS},
    year = {2012}
}