Authentication-Based Vehicle-to-Vehicle Secure Communication for VANETs

Table 1

The notations and specific descriptions.

Notations	Description
OBU	On board unit
RSU	Roadside unit
RA	Regional authority
	A vehicle x in the network
	ID of
IDRA	ID of RA
	Hash function
	Private key of eneity x
‖	The connection symbol
	The XOR operator