Table 6 Informal security comparison with existing protocols.

From: Enhanced EAADE: a quantum-resilient and privacy-preserving authentication protocol for secure data exchange in vehicular social networks

Protocol

Mutual auth.

Unlink- ability

Replay res.

MITM res.

Forward secrecy

Quantum-resilient

Location privacy

SUAA23

RFID24

PPAS25

VCC26

EAADE35

Al-Mekhlafi et al.40

Enhanced EAADE (This work)

  1. Significant values are in bold.