تنقية بواسطة: الموضوع
السجلات المعروضة 1 -- 4 من 1
| Blockchain (1) |
| fine-grained access control (1) |
| key-policy attribute-based encryption (KP-ABE) (1) |
| smart contract (1) |
| Blockchain (1) |
| fine-grained access control (1) |
| key-policy attribute-based encryption (KP-ABE) (1) |
| smart contract (1) |