Research Article
5G-VRSec: Secure Video Reporting Service in 5G Enabled Vehicular Networks
Table 1
Comparison of security and functionality features.
| | Feature | Eiza-Ni-Shi Scheme | Proposed scheme |
| | Authentication and nonrepudiation | Yes | Yes | | Conditional anonymity and privacy | Yes | Yes | | Traceability | Yes | Yes | | Management of multiple trusted authorities | No | Yes | | Protection against DMV impersonation attack | No | Yes | | Protection against forged video upload | No | Yes | | Separation of responsibilities between LEA and TA | No | Yes | | Protection against privileged insider attack in LEA | No | Yes | | Protection against LEA impersonation attack | No | Yes | | Exposure of location of official vehicles | No | Yes | | Management of multiple TAs | No | Yes |
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