A Beyond-5G Authentication and Key Agreement Protocol. (arXiv:2207.06144v2 [cs.CR] UPDATED)

The standardized Authentication and Key Agreement protocol for 5G networks
(5G AKA) have several security and privacy vulnerabilities. In this paper, we
propose a novel authentication and key agreement protocol for 5G and beyond
that is compatible with the standardized 5G AKA. Our protocol has several
privacy and security properties, e.g., perfect forward secrecy, resistance
against linkability attacks, and protection against malicious SNs. Moreover,
both the user identity protection and the perfect forward secrecy are handled
using Key Encapsulation Mechanisms …

authentication beyond key protocol