Keyphrases
- public key
- security analysis
- digital signature
- image registration
- security model
- signature scheme
- public key cryptography
- private key
- image authentication
- secret key
- secure communication
- public key cryptosystem
- authentication protocol
- authentication scheme
- elliptic curve cryptography
- encryption scheme
- blind signature
- diffie hellman
- blind signature scheme
- provably secure
- digital images