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Exploring Encrypted Keyboards to Defeat Client-Side Scanning in End-to-End Encryption Systems. (arXiv:2307.03426v1 [cs.CR])
cs.CR updates on arXiv.org arxiv.org
End-to-End Encryption (E2EE) aims to make all messages impossible to read by
anyone except you and your intended recipient(s). Many well-known and widely
used Instant-Messaging (IM) applications (such as Signal, WhatsApp, and Apple's
iMessage) claim to provide E2EE. However, a recent technique called client-side
scanning (CSS) makes these E2EE claims grandiose and hollow promises. The CSS
is a technology that scans all sending and receiving messages from one end to
the other. Some in industry and government now advocate this …
apple applications called claim client client-side css e2ee encrypted encryption end end-to-end imessage keyboards messages messaging scanning signal systems well-known whatsapp