David Chaum, Mario Larangeira, Mario Yaksetig, William Carter. + Up My Sleeve! A Hidden Secure Fallback for Cryptocurrency Wallets. In Kazue Sako, Nils Ole Tippenhauer, editors, Applied Cryptography and Network Security - 19th International Conference, ACNS 2021, Kamakura, Japan, June 21-24, 2021, Proceedings, Part I. Volume 12726 of Lecture Notes in Computer Science, pages 195-219, Springer, 2021. [doi]
Abstract is missing.