Preserving Patient's Privacy using Proxy Re-encryption in Permissioned Blockchain.
Devendra K. MeenaRas DwivediSandeep ShuklaPublished in: IoTSMS (2019)
Keyphrases
- proxy re encryption
- standard model
- keyword search
- security model
- medical records
- public key encryption
- ciphertext
- privacy preserving
- personal information
- public key
- security issues
- encryption scheme
- sensitive information
- medical data
- databases
- information retrieval
- security mechanisms
- access control
- authentication protocol
- motion estimation
- database systems
- search engine