A Consensus Algorithm Based on Risk Assessment Model for Permissioned Blockchain

Table 14

Preliminary evaluation results.

Indicator	Algorithm
	Beh-Raft	HHRAFT	CRAFT	Tendermint BFT	RAC
Number of consensus nodes	Part	Part	All	All	Part
Accountant selection method	Voting	Voting	Voting	Polling	Voting
Consensus nodes weight	No	Yes	No	Yes	Yes
Byzantine fault tolerance	51%	16%	51%	33%	51%
Byzantine node controllability	Yes	Yes	No	No	Yes
Attack behavior costs	Middle	Low	Low	High	Middle
Resource consumption