A Regulatable Data Privacy Protection Scheme for Energy Transactions Based on Consortium Blockchain

Table 1

Nomenclature.

	An elliptic curve with parameters
	Generator and order
	Supervisor public key and private key
	Public parameters
	Transaction amount
	Blinding factor and random number
	Range proof of transaction amount
	Transaction commitment
	System audit ticket
	Transaction balance signatures
	Challenge value
	Identity certificate
	Regulatory ciphertext
	Zero-knowledge proof
	ZK auxiliary information
	An element in vectors , ,