Research Article
CR-BA: Public Key Infrastructure Certificate Revocation Scheme Based on Blockchain and Accumulator
Table 1
Comparison of advantages and disadvantages of different methods.
| | Methods | Certificate management | False-positive rate | Certificate change |
| | Reference [8] IABC | Exist | Exist | Exist | | Reference [9] RSI | Not exist | Exist | Not exist | | Reference CAB | Exist | Not exist | Exist |
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