A Unilateral-to-Mutual Authentication Compiler for Key Exchange - with Applications to Client Authentication in TLS 1.3

Explore a comprehensive conference talk on key exchange authentication presented at CCS 2016. Delve into the SIGMAC compiler for unilateral-to-mutual authentication, its applications in TLS 1.3 client authentication, and the concept of treplication security. Examine motivating questions, subtleties in implementation, and the methodology of functional security. Learn about post-handshake client authentication, encrypted CSM, and gain insights into signing server identity. This 35-minute presentation by Hugo Krawczyk from IBM Research offers a deep dive into advanced cryptographic concepts and their practical applications in secure communications.