Craig Gentry, Philip D. MacKenzie, Zulfikar Ramzan. A Method for Making Password-Based Key Exchange Resilient to Server Compromise. In Cynthia Dwork, editor, Advances in Cryptology - CRYPTO 2006, 26th Annual International Cryptology Conference, Santa Barbara, California, USA, August 20-24, 2006, Proceedings. Volume 4117 of Lecture Notes in Computer Science, pages 142-159, Springer, 2006. [doi]