A Blind Signature-Aided Privacy-Preserving Power Request Scheme for Smart Grid

Table 2

Comparison of security properties.

Properties	Schemes
	Ours	[13]	[16]	[36]	[37]
Correctness	✓	✓	✓	✓	✓
Verifiability	✓	✓	✓	✓	✓
Impersonality resistance	✓	✓	✓	✓	✓
Privileged insider resistance	✓	✓	✓	✓	×
Privacy preservation	✓	×	✓	✓	✓
Unforgeability	✓	✓	✓	✓	✓
Untraceability	✓	×	✓	✓	✓
Unlinkability proof	✓	×	✓	×	×