Keyphrases
- key distribution
- security analysis
- mutual authentication
- key management
- authentication scheme
- error correction
- authentication protocol
- biometric authentication
- secret key
- user authentication
- fault tolerant
- smart card
- spread spectrum
- security properties
- decoding algorithm
- private key
- identity authentication
- semi fragile watermarking
- image authentication
- security requirements
- session key
- elliptic curve
- digital watermarking
- error detection
- secure communication
- factor authentication
- fragile watermarking