Asymmetric Message Franking: Content Moderation for Metadata-Private End-to-End Encryption
Asymmetric Message Franking: Content Moderation for Metadata-Private End-to-End Encryption
Nirvan Tyagi,Paul Grubbs,2 Authors,Thomas Ristenpart
2019 · DOI: 10.1007/978-3-030-26954-8_8
IACR Cryptology ePrint Archive · 51 Citations
TLDR
This research presents a novel approach to content moderation in metadata-private messaging systems, such as Signal, where users can hide their identities from platform providers.