Tomoyuki Asano. Secure and Insecure Modifications of the Subset Difference Broadcast Encryption Scheme. In Huaxiong Wang, Josef Pieprzyk, Vijay Varadharajan, editors, Information Security and Privacy: 9th Australasian Conference, ACISP 2004, Sydney, Australia, July 13-15, 2004. Proceedings. Volume 3108 of Lecture Notes in Computer Science, pages 12-23, Springer, 2004. [doi]
Abstract is missing.