Keyphrases
- elliptic curve
- proxy re encryption
- standard model
- security model
- keyword search
- ciphertext
- scalar multiplication
- diffie hellman
- public key
- digital signature
- key management
- efficient computation
- encryption scheme
- search engine
- secret key
- security requirements
- access control
- xml documents
- security analysis
- peer to peer
- wireless sensor networks
- database systems