An Elliptic Curve Menezes–Qu–Vanston-Based Authentication and Encryption Protocol for IoT

Table 2

Comparison of state-of-the-art IoT security solutions.

State of art solution	Traditional PKI	Certificateless PKI	ID-based PKI
Existing cloud-based solutions transferred huge amount of data directly to cloud that brings down the network performance severely and pose a single point of failure	Digital certificate requires computation heavy process to build and validate	It avoids certain complex PKI operations. But it still uses partial key generation, revocation process	Key escrow problem
These solutions added extra circuit to produce the PUF	Computation intensive process	Computation intensive process	Computation intensive process
It requires more time to generate PUF mapping	Memory consumption is high	Memory consumption is high	Memory consumption is high