Table 4 Current support of VANET simulators to different security services

Confidentiality

Symmetric and

asymmetric cryptography

X

X

X

X

X

Integrity

Message Authentication code,

Digital signature

X

X

X

X

Availability

Watchdog,

Redundancy

X

X

X

X

Authentication

Position verification,

Analyze signal strength,

Dual Authentication

X

X

X

X

X

X

X

Non-repudiation

ID-Based cryptosystem

X

Privacy

Silent periods,

Mix Zones,

X

X

Periodical pseudonym change