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

Authors: 

Shuichi Katsumata, PQShield & AIST; Guilhem Niot, PQShield & Univ Rennes, CNRS, IRISA; Ida Tucker and Thom Wiggers, PQShield