Efficient Secure-Channel Free Public Key Encryption with Keyword Search for EMRs in Cloud Storage.
Lifeng GuoWei-Chuen YauPublished in: J. Medical Syst. (2015)
Keyphrases
- proxy re encryption
- public key encryption
- keyword search
- cloud storage
- ciphertext
- standard model
- keywords
- relational databases
- search engine
- structured data
- xml documents
- cca secure
- security model
- provably secure
- cloud computing
- cost effective
- databases
- identity based encryption
- public key
- keyword queries
- similarity search
- web search
- encryption algorithm
- private key
- encryption scheme
- object oriented
- secret key