Walid Bagga, Refik Molva. Policy-Based Cryptography and Applications. In Andrew S. Patrick, Moti Yung, editors, Financial Cryptography and Data Security, 9th International Conference, FC 2005, Roseau, The Commonwealth of Dominica, February 28 - March 3, 2005, Revised Papers. Volume 3570 of Lecture Notes in Computer Science, pages 72-87, Springer, 2005. [doi]
Abstract is missing.