CLASRM: A Lightweight and Secure Certificateless Aggregate Signature Scheme with Revocation Mechanism for 5G-Enabled Vehicular Networks

Table 5

Comparison in percentage.

Scheme	Sign	Verify
Ali et al. [16]	74.13%	77.56%
Ren et al. [15]	87.06%	84.22%
Zhong et al. [29]	96.07%	94.65%
Xu et al. [37]	95.36%	94.65%
Gayathri et al. [36]	50%	39.39%
Gayathri et al. [11]	50%	39.39%
Ming and Cheng [38]	66.67%	24.80%