Christian Cachin, Jan Camenisch, Eduarda Freire-Stögbuchner, Anja Lehmann. Updatable Tokenization: Formal Definitions and Provably Secure Constructions. In Aggelos Kiayias, editor, Financial Cryptography and Data Security - 21st International Conference, FC 2017, Sliema, Malta, April 3-7, 2017, Revised Selected Papers. Volume 10322 of Lecture Notes in Computer Science, pages 59-75, Springer, 2017. [doi]
Abstract is missing.