Framework to Integrate Post-quantum Key Exchanges into Internet Key Exchange Protocol Version 2 (IKEv2)
Post-Quantum
Post-Quantum
Cisco Systems
Cisco Systems
ISARA Corporation
Philips
ELVIS-PLUS
This document describes how to extend Internet Key Exchange Protocol
Version 2 (IKEv2) so that the shared secret exchanged between peers
has resistance against quantum computer attacks. The basic idea is
to exchange one or more post-quantum key exchange payloads in
conjunction with the existing (Elliptic Curve) Diffie-Hellman
payload.