Certificate-Based Signature Scheme for Industrial Internet of Things Using Hyperelliptic Curve Cryptography

Table 2

Major operations of proposed and existing schemes.

Schemes	Signature	Verification	Total
Lu and Li [16]	6EPL	2EPL + 3P	8EPL + 3P
Li et al. [18]	4EPL	4P	4EPL + 4P
Lu et al. [19]	5EPL	1EPL + 4P	6EPL + 4P
Lu and Li [20]	9EPL	1EPL + 4P	10EPL + 4P
Proposed scheme	2 HM	3 HM	5 HM