Blockchain-based secure deduplication of encrypted data supporting client-side semantically secure encryption without trusted third party.
Guiyun QinLimin LiPengtao LiuChengyu HuShanqing GuoPublished in: Trans. Emerg. Telecommun. Technol. (2024)
Keyphrases
- trusted third party
- encryption scheme
- digital signature
- third party
- encrypted data
- security analysis
- sensitive data
- security services
- key management
- public key
- standard model
- smart card
- security requirements
- authentication protocol
- key distribution
- data mining
- relational databases
- encryption algorithm
- security mechanisms
- data storage
- access control
- ciphertext
- lightweight
- secret key
- credit card
- sql queries