Blockchain-cloud privacy-enhanced distributed industrial data trading based on verifiable credentials

Journal of Cloud Computing

Advances, Systems and Applications

Table 1 Related works

Scheme	Cloud-based	Blockchain-based	Trade fairness	Multiple date owners	Integrity verification	Public verifiability	Identity privacy	Traceability
[7]	√	√	√	×	√	×	×	×
[9]	√	√	×	×	√	√	×	×
[15]	√	√	×	×	×	×	×	×
[13]	√	√	√	×	×	×	×	×
[14]	√	√	√	×	×	×	√	×
[10]	√	√	√	×	×	√	√	√
[16]	√	√	√	√	×	×	×	×
[17]	√	×	×	√	-	×	√	×
[18]	√	√	×	√	√	√	√	√
[19]	×	×	×	√	-	×	×	×
Ours	√	√	√	√	√	√	√	√