Cloud-based Encrypted EHR System with Semantically Rich Access Control and Searchable Encryption.
Redwan WalidKaruna P. JoshiSeung Geol ChoiDae-young KimPublished in: IEEE BigData (2020)
Keyphrases
- semantically rich
- access control
- encryption algorithm
- encryption scheme
- ciphertext
- fine grained
- electronic health records
- data protection
- digital rights management
- metadata
- security analysis
- dynamic access control
- cloud computing
- digital libraries
- security requirements
- data security
- standard model
- security policies
- security model
- access control policies
- access control models
- security mechanisms
- database security
- data encryption
- secret key
- role based access control
- access control systems
- access control mechanism
- data sharing
- rbac model
- hash functions
- medical data
- clinical data
- usage control
- database