Privacy-Preserving Data Aggregation Protocol for Fog Computing-Assisted Vehicle-to-Infrastructure Scenario

Table 1

Comparison of security properties.

Protocols	DCI	MA	AN	KER	TAR
Basudan et al.’s protocol [20]	✓	–	✓	✓	✓
Xiong and Qin’s protocol [21]	✓	✓	✓	✓	✓
Our protocol	✓	✓	✓	✓	✓