A Decentralized Electronic Reporting Scheme with Privacy Protection Based on Proxy Signature and Blockchain

Table 2

Notations.

Notation	Meaning
	is the reporter’s secret key,
	is the reporter’s public key,
	is the proxy signer’s secret key,
	is the proxy signer’s public key,
	is the electronic reporting box’s secret key,
	is the proxy signer’s public key,
	is the reporting center’s secret key,
	is the reporting center’s secret key,
	is the signing message
	is the proxy signature