Lightweight Authenticated Key Exchange with EDHOC

Mališa Vučinić (1) , Göran Selander (2) , John Preuss Mattsson (2) , Thomas Watteyne (3, 1)

1 AIO - Mise en réseau fiable, sans fil à faible consommation et micro-robotique
2 Ericsson Research
3 EVA - Wireless Networking for Evolving & Adaptive Applications

The Internet Engineering Task Force (IETF) and its Lightweight Authenticated Key Exchange working group have produced a solution that enables public-key based authenticated key exchange over the most constrained Internet of Things radio communication technologies.We describe the Ephemeral Diffie-Hellman over COSE (EDHOC) protocol, its expected security properties, and invite the community for a formal study.

Domaines: Cryptographie et sécurité [cs.CR]; Réseaux et télécommunications [cs.NI]

Mališa Vučinić, Göran Selander, John Preuss Mattsson, Thomas Watteyne. Lightweight Authenticated Key Exchange with EDHOC. Computer, 2022, ⟨10.1109/mc.2022.3144764⟩. ⟨hal-03434293v3⟩