Table 6 Comparison of the security performance of the consensus mechanism.
Consensus meshanism | Basic | Consumption | Security | Befurication | Degree of decentralization |
|---|---|---|---|---|---|
Pow | Computer power | High | Highest/privacy | Frequent | High |
Pos | Stake | Low | High/no privacy | Less | Medium |
Dpos | Stake& voting | Low | High/no privacy | Scarcely | Low |
Dl-dpos | Stake& voting + reputation _link team | Low | High/no privacy | Never | Medium |
