Fully secure hierarchical inner product encryption for privacy preserving keyword searching in cloud.
Leyou ZhangZhuanning WangYi MuYupu HuPublished in: Int. J. High Perform. Comput. Netw. (2018)
Keyphrases
- privacy preserving
- vertically partitioned data
- sensitive data
- scalar product
- secure multiparty computation
- encrypted data
- horizontally partitioned data
- multi party
- homomorphic encryption
- privacy preserving data mining
- privacy preservation
- data privacy
- user privacy
- encryption scheme
- sensitive information
- key management
- privacy sensitive
- record linkage
- personal data
- privacy preserving association rule mining
- data perturbation
- cryptographic protocols
- digital signature
- security analysis
- privacy concerns
- horizontally partitioned
- secure multi party computation
- cloud computing
- private information
- privacy protection
- privacy guarantees
- privacy issues
- differential privacy
- semi honest
- data publishing
- search queries
- ciphertext
- security requirements