Nirvan Tyagi, Paul Grubbs, Julia Len, Ian Miers, Thomas Ristenpart. Asymmetric Message Franking: Content Moderation for Metadata-Private End-to-End Encryption. In Alexandra Boldyreva, Daniele Micciancio, editors, Advances in Cryptology - CRYPTO 2019 - 39th Annual International Cryptology Conference, Santa Barbara, CA, USA, August 18-22, 2019, Proceedings, Part III. Volume 11694 of Lecture Notes in Computer Science, pages 222-250, Springer, 2019. [doi]
Abstract is missing.