Frederik Armknecht, Alberto N. Escalante, Hans Löhr, Mark Manulis, Ahmad-Reza Sadeghi. Secure Multi-Coupons for Federated Environments: Privacy-Preserving and Customer-Friendly. In Liqun Chen, Yi Mu, Willy Susilo, editors, Information Security Practice and Experience, 4th International Conference, ISPEC 2008, Sydney, Australia, April 21-23, 2008, Proceedings. Volume 4991 of Lecture Notes in Computer Science, pages 29-44, Springer, 2008. [doi]
Abstract is missing.