Keyphrases
- digital signature
- signature scheme
- smart card
- public key
- signature verification
- encryption algorithms
- private key
- encryption scheme
- encryption algorithm
- security properties
- encryption decryption
- key exchange
- elliptic curve
- signature recognition
- image encryption
- cryptographic protocols
- public key cryptography
- database
- data encryption standard
- digital watermarking
- secret key
- access control
- digital images
- genetic algorithm