Packet Capture of a Post-Quantum Site-to-Site VPN

After using several post-quantum secure VPN tunnels (here and there), I was interested in how this key exchange with ML-KEM looks on the wire. Especially in direct comparison to a classical VPN setup with just ECDH (group 21). Spoiler: since it does not fit in a single packet, it has to use a new form … Continue reading Packet Capture of a Post-Quantum Site-to-Site VPN →