Research Article
BBAAS: Blockchain-Based Anonymous Authentication Scheme for Providing Secure Communication in VANETs
Table 1
Computational cost of various authentication schemes.
| Method | One vehicle | vehicles |
| Qi Feng et al.’s scheme | | | Dong Zheng et al.’s scheme | | | Zhaojun Lu et al.’s scheme | | | Lun Li et al.’s scheme | | | Proposed scheme | | |
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