Privacy-Preserving and Efficient Public Key Encryption with Keyword Search Based on CP-ABE in Cloud.
Yunhong ZhouShihui ZhengLicheng WangPublished in: Cryptogr. (2020)
Keyphrases
- privacy preserving
- keyword search
- proxy re encryption
- privacy preserving data mining
- public key encryption
- security model
- vertically partitioned data
- relational databases
- structured data
- search engine
- privacy preservation
- keywords
- ciphertext
- xml keyword search
- multi party
- proximity search
- private information
- xml data
- standard model
- data privacy
- sensitive data
- xml documents
- search queries
- similarity search
- provably secure
- data mining
- secure multiparty computation
- information extraction
- security analysis
- object oriented
- lightweight
- security requirements