Research Article
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 | | | | | |
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