A Blockchain-Based Auto Insurance Data Sharing Scheme

Table 1

Notations.

Notations	Description
	System manager/government
	th insurance company
	th 4S Shop
	th policyholder
	Cyclic groups
	A generator of the group
	Security parameters
	Large prime number
	String concatenation
	Hash function
	Identity
	Random function
	Encryption
	Decryption
	Public key
	Private key
	Pseudo-identity