On Encryption and Authentication of the DC DCT Coefficient.
Li WengBart PreneelPublished in: SIGMAP (2007)
Keyphrases
- encryption decryption
- data encryption
- identity authentication
- public key cryptography
- virtual private network
- integrity verification
- image authentication
- security analysis
- elliptic curve cryptography
- high security
- public key
- secret key
- authentication mechanism
- image encryption
- encryption algorithms
- data security
- authentication scheme
- private key
- mutual authentication
- key exchange
- security properties
- secure communication
- encryption algorithm
- public key infrastructure
- user authentication
- elliptic curve
- dc programming
- access control
- data protection
- information hiding
- digital signature
- authentication protocol
- key management
- security requirements
- smart card
- multimodal biometrics
- biometric authentication
- digital watermarking
- copyright protection