Table 2.

Comparison with the current state-of-the-art

Features	Our model	Iftekar et al. [9]	Liu at al. [12]	Stamatellis et al. [20]	Rouhani et al. [18]
Domain	General AC	IOT	IOT	Healthcare	General AC
UA	Private, Public	Private	Private	Private (only ID)	Private
RA	Private, Public	Private	Public	Private (only ID)	Private
EA	Supported	-	-	-	-
Pol	On ledger	In chaincode	In chaincode	-	On Ledger
Users	Network peers	External	External	External	External
Resources	Private collection	Off chain	Off chain	Off chain	Off chain
Benchmark	Caliper	Caliper	-	-	Caliper