A secure and efficient Ciphertext-Policy Attribute-Based Signcryption for Personal Health Records sharing in cloud computing.
Y. Sreenivasa RaoPublished in: Future Gener. Comput. Syst. (2017)
Keyphrases
- cloud computing
- ciphertext
- cloud storage
- attribute based encryption
- standard model
- health records
- encryption scheme
- security issues
- data management
- secret key
- provably secure
- private key
- electronic health records
- data sets
- signcryption scheme
- cost effective
- service providers
- database
- public key
- medical data
- information sharing
- privacy policies
- data sharing
- security properties
- relational databases
- information systems
- databases