Table 4 Comparison points between the two studies.
From: Privacy-preserving communication in smart city transportation using elliptic curve cryptography
Comparison Points | This study | Assumed study | ||
|---|---|---|---|---|
Application–based Comparison | Computational overhead | Does ECC or Differential Privacy have lower computational overhead, especially for large datasets? | √ | X |
Management of privacy Budgets | Which method requires more complex management of privacy budgets? | X | √ | |
Scalability | Is ECC or Differential Privacy more scalable to large systems without significant performance degradation? | √ | X | |
Data utility | Which method preserves data utility without modifying the original data? | √ | X | |
Privacy guarantees | Does ECC or Differential Privacy provide quantifiable privacy guarantees? | X | √ | |
Ease of implementation | Is ECC or Differential Privacy easier to implement, especially for individuals without specialized expertise? | √ | X | |
Theoretical Comparison | Cryptographic security | Is ECC or Differential Privacy more effective in providing cryptographic security? | √ | X |
Data integrity | Which method ensures better data integrity during transmission and storage? | √ | X | |
Fine-grained control | Does ECC or Differential Privacy offer finer control over data access through encryption? | √ | X | |
Data accuracy | Which method preserves data accuracy without altering the original data? | √ | X | |
Trust requirements of key generation | Does ECC or Differential Privacy require a trusted setup once keys are generated? | X | √ | |
Adversarial robustness | Which method is more robust against adversaries? | √ | X | |
Regulatory compliance | Which method is often recognized and compliant with regulatory standards for data protection? | √ | X | |
Resilience to attacks | Which approach demonstrates greater resilience to attacks on the encryption mechanism? | √ | X | |
Resource efficiency | Considering resource efficiency, which method typically performs more efficiently in terms of processing and transmission? | √ | X | |
Total scores | 80% | 20% | ||
Accumulative difference | 20% | 80% | ||
