Proxy Re-encryption based Fair Trade Protocol for Digital Goods Transactions via Smart Contracts.
Peng ZhangJiaquan WeiYuhong LiuHongwei LiuPublished in: CoRR (2023)
Keyphrases
- proxy re encryption
- digital goods
- security model
- standard model
- keyword search
- provably secure
- public key encryption
- security analysis
- public key
- ciphertext
- access control
- security requirements
- authentication protocol
- database
- encryption scheme
- lightweight
- supply chain
- concurrency control
- low cost
- database systems
- information retrieval
- databases