The Signal protocol: X3DH vs PQXDH, and the Double Ratchet
How Signal achieves forward secrecy, break-in recovery, and deniability — from X3DH to PQXDH and the Double Ratchet.
How Signal achieves forward secrecy, break-in recovery, and deniability — from X3DH to PQXDH and the Double Ratchet.