Jan Camenisch, Maria Dubovitskaya, Gregory Neven. Unlinkable Priced Oblivious Transfer with Rechargeable Wallets. In Radu Sion, editor, Financial Cryptography and Data Security, 14th International Conference, FC 2010, Tenerife, Canary Islands, January 25-28, 2010, Revised Selected Papers. Volume 6052 of Lecture Notes in Computer Science, pages 66-81, Springer, 2010. [doi]
Abstract is missing.