2nd.DH calc. Noise Protocol Frameworkとは? Static Secret Static Public Pub Pub Ephemeral Public Ephemeral Secret Handshake comm. Static Public Pub Get in advance Static Public for counterpart Pub Static Public for counterpart (get in advance) Pub Static Public for counterpart Pub Ephemeral Secret 3rd.DH calc. Static Public for counterpart Pub Static Secret 4th.DH calc. Static Secret Pub Ephemeral Secret Static Secret for counterpart Ephemeral Public Pub Ephemeral Public 1st.DH calc. Ephemeral Secret Pub Ephemeral Public WireGuardとは
■セキュアエレメントを組み込むイメージ WireGuardのセキュリティ強化 Give the public key to the secure element to do DH calculation 2nd.DH calc. Static Secret Static Public Pub Pub Ephemeral Public Ephemeral Secret Handshake comm. Static Public Pub Get in advance Static Public for counterpart Pub Static Public for counterpart (get in advance) Pub Static Public for counterpart Pub Ephemeral Secret 3rd.DH calc. Static Public for counterpart Pub Static Secret 4th.DH calc. Static Secret Pub Ephemeral Secret Static Secret for counterpart Ephemeral Public Pub Ephemeral Public 1st.DH calc. Ephemeral Secret Pub Ephemeral Public