Ronald Cramer, Ivan Damgård, Philip D. MacKenzie. Efficient Zero-Knowledge Proofs of Knowledge Without Intractability Assumptions. In Hideki Imai, Yuliang Zheng, editors, Public Key Cryptography, Third International Workshop on Practice and Theory in Public Key Cryptography, PKC 2000, Melbourne, Victoria, Australia, January 18-20, 2000, Proceedings. Volume 1751 of Lecture Notes in Computer Science, pages 354-373, Springer, 2000.
Abstract is missing.