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

Table 4

Evaluation of generating scheme with concurrent keypair.

Methods	ECC-bits	Time (ms)	Energy (J)
Traditional PKI	P-160	13.444004	7.355072
	P-192	17.535036	18.40548
	P-224	22.75026	32.761354
Cloud-based protocol	P-160	3.6036	0.897609
	P-192	14.3934	1.321412
	P-224	14.4175	2.112316
Edge base proposed protocol	P-160	2.4312	0.634586
	P-192	8.2825	0.905251
	P-224	9.3746	1.602835