@inproceedings{GoMaSu_Pairing12, author = {Juan Manuel Gonz{\'a}lez Nieto and Mark Manulis and Dongdong Sun}, title = {{Forward-Secure Hierarchical Predicate Encryption}}, booktitle = {5th International Conference on Pairing-Based Cryptography (Pairing 2012)}, year = {2012}, pages = {83--101}, publisher = {Springer}, series = {LNCS}, volume = {7708}}