Authorized Keyword Searches on Public Key Encrypted Data With Time Controlled Keyword Privacy.
Lingling XuWanhua LiFangguo ZhangRong ChengShaohua TangPublished in: IEEE Trans. Inf. Forensics Secur. (2020)
Keyphrases
- homomorphic encryption
- public key
- encrypted data
- encryption scheme
- sensitive data
- privacy preserving
- data sharing
- security analysis
- sensitive information
- rfid tags
- ciphertext
- keywords
- secret key
- signature scheme
- standard model
- privacy preserving data mining
- private information
- low cost
- database
- sql queries
- information sharing
- lightweight
- peer to peer