Paul Rösler, Christian Mainka, Jörg Schwenk. More is Less: On the End-to-End Security of Group Chats in Signal, WhatsApp, and Threema. In 2018 IEEE European Symposium on Security and Privacy, EuroS&P 2018, London, United Kingdom, April 24-26, 2018. pages 415-429, IEEE, 2018. [doi]
Abstract is missing.