Research Article
BAVP: Blockchain-Based Access Verification Protocol in LEO Constellation Using IBE Keys
| Symbol | Meaning |
| | User A’s ID | | Satellite S’s ID | | User A’s public key | | Satellite’s public key | | KGC’s public key | | User A’s private key | | Satellite S’s private key | | KGC’s private key | | Encryption with as key | | Time of handover | | User’s authority | | Authority’s beginning time | | Authority’s ending time | | XX’s signature | | User’s authorization token | | User’s related info | | Service that user applies for | | Result of authentication | | Signing with as key | | Place of handover |
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