Advances, Systems and Applications
Table 2 Scheme comparison of verifiable credentials
Schemes | Distributed issurance | Blindly issurance | Fine-grained | Threshold traceability | Anonymity | Multi-show unlinkability | Selective disclosure |
|---|---|---|---|---|---|---|---|
[34] |  ×  | √ | √ |  ×  | √ | √ |  ×  |
[35] |  ×  | √ | √ | √ | √ | √ | √ |
[8] | √ | √ |  ×  |  ×  | √ | √ | √ |
[26] | √ |  ×  |  ×  |  ×  | √ |  ×  | √ |
[31] | √ | √ | √ |  ×  | √ | √ | √ |
[10] | √ | √ |  ×  | √ | √ | √ |  ×  |
Ours | √ | √ | √ | √ | √ | √ | √ |