Message Authentication Mechanism and Privacy Protection in the Context of Vehicular Ad Hoc Networks

Table 1

RID-key table.

ID of RSU	New ID of vehicle (handoff)	ID of vehicle (RSU generate)	ID of vehicle (TA generate)	Common secret key	Expire time of common secret key	BDH value of vehicle	Data key of vehicle	Expire time of key
						non	non	non
						non	non	non