Research Article

An Efficient V2I Authentication Scheme for VANETs

Table 4

Computational costs comparison of the signature and verification phases in simulation (ms).

ā€‰SigningVerification

Wang and Yao [9]2.1044.724
Weng et al. [22]6.305
Zhou et al. [23]6.305
Wan et al. [24]7.882
Zhao et al. [25]1.0475.255
Weng et al. [26]9.462
Chen et al. [27]6.333
Our scheme1.0503.683