Noninteractive Lightweight Privacy-Preserving Auditing on Images in Mobile Crowdsourcing Networks

Table 1

Features of existing schemes.

	Data trust	Privacy preserving	Noninteractive
[4–6]	Voting-based data checking	╳	╳
[7–9]	Context information-based data checking	╳	╳
[10–13]	Statistics-based data checking	╳	╳
[14, 15]	Gold data set-based data checking	╳	╳
[16, 17]	Data redundancy checking	╳	╳
[18–21]	╳	Encryption	╳
[22–25]	╳	Differential privacy	╳
[26–31]	╳	Location privacy	╳
[32–35]	╳	Personal information privacy	╳
[36]	Blockchain-based authorization	╳	╳
[37]	╳	Blockchain-based data privacy	╳
[38]	╳	Fog-based data privacy	╳