Keyphrases
- public key
- security analysis
- security model
- digital signature
- image authentication
- public key cryptography
- signature scheme
- private key
- secret key
- authentication scheme
- diffie hellman
- encryption scheme
- provably secure
- secure communication
- public key cryptosystem
- authentication protocol
- elliptic curve cryptography
- proxy re encryption
- partially blind signature scheme
- public key infrastructure
- blind signature scheme
- ciphertext
- standard model
- rfid tags
- digital images