Table 3 Comparisons between our proposal with symmetric encryption of data governance
Feature | CP-ABE | Symmetric encryption |
|---|---|---|
Privacy of data | ✓ | ✓ |
Simplicity | ✓ | ✗ |
The security of key distribution | ✓ | ✗ |
Revocation | ✓ | ✗ |
Feature | CP-ABE | Symmetric encryption |
|---|---|---|
Privacy of data | ✓ | ✓ |
Simplicity | ✓ | ✗ |
The security of key distribution | ✓ | ✗ |
Revocation | ✓ | ✗ |