Ivan Damgård, Jesper Buus Nielsen. Perfect Hiding and Perfect Binding Universally Composable Commitment Schemes with Constant Expansion Factor. In Moti Yung, editor, Advances in Cryptology - CRYPTO 2002, 22nd Annual International Cryptology Conference, Santa Barbara, California, USA, August 18-22, 2002, Proceedings. Volume 2442 of Lecture Notes in Computer Science, pages 581-596, Springer, 2002. [doi]
Abstract is missing.