Secure Range Query over Encrypted Data in Outsourced Environments.
Ningning CuiXiaochun YangLeixia WangBin WangJianxin LiPublished in: DASFAA (2) (2018)
Keyphrases
- range queries
- encrypted data
- third party
- sensitive data
- encryption scheme
- multi dimensional
- sql queries
- homomorphic encryption
- index structure
- read write
- r tree
- data storage
- data hiding
- encryption algorithm
- spatial databases
- efficient processing
- service providers
- data privacy
- external memory
- knn
- query processing
- data sharing
- privacy preserving
- information security
- ciphertext
- data management
- sensitive information
- rfid tags
- security analysis
- lightweight
- data structure
- standard model
- personal information
- privacy protection
- smart card
- data sets
- security requirements
- database
- b tree
- main memory
- data distribution
- databases