Smart Grid Nontechnical Loss Detection Based on Power Gateway Consortium Blockchain

Table 2

Notations used in this paper.

Symbol	Description
	Generator
	Elliptic curve
	Private key and public key of power gateway
	ID of smart meter
	Certificate of smart meter
	Private key of smart meter
	One-time password power gateway private key, public key
	One-time password smart meter private key, public key
	Data uploaded by smart meter
	Time stamp
	Hash operation
	Audit client’s private key, public key