Mh-abe: multi-authority and hierarchical attribute based encryption scheme for secure electronic health record sharing.
Sujoy RoyJeet AgrawalAlok KumarUdai Pratap RaoPublished in: Clust. Comput. (2024)
Keyphrases
- encryption scheme
- electronic health records
- ciphertext
- data sharing
- security model
- standard model
- identity based encryption
- diffie hellman
- security analysis
- cca secure
- public key encryption
- public key
- proxy re encryption
- secret key
- encryption key
- lossless compression
- peer to peer
- data integration
- information sharing
- medical records
- data access
- secure communication
- provably secure
- high dimensional
- hash functions
- smart card
- low cost
- databases
- medical data
- clinical trials
- database
- data analysis
- search engine