Ning Ding, Dawu Gu. A Note on (Im)Possibilities of Obfuscating Programs of Zero-Knowledge Proofs of Knowledge. In Dongdai Lin, Gene Tsudik, Xiaoyun Wang, editors, Cryptology and Network Security - 10th International Conference, CANS 2011, Sanya, China, December 10-12, 2011. Proceedings. Volume 7092 of Lecture Notes in Computer Science, pages 292-311, Springer, 2011. [doi]
Abstract is missing.