Comprehensive Deniability Analysis of Signal Handshake Protocols: X3DH, PQXDH to Fully Post-Quantum with Deniable Ring Signatures

Name: Comprehensive Deniability Analysis of Signal Handshake Protocols: X3DH, PQXDH to Fully Post-Quantum with Deniable Ring Signatures
Duration: 15 min
Description: Talk from 34th USENIX Security Symposium (USENIX Security '25).

Shuichi Katsumata

34th USENIX Security Symposium (USENIX Security '25) · Day 3 · Crypto 4: Systems and Protocols