Toward a secure public-key blockwise fragile authentication watermarking.
Paulo S. L. M. BarretoHae Yong KimVincent RijmenPublished in: ICIP (2) (2001)
Keyphrases
- public key
- image authentication
- message authentication codes
- private key
- security analysis
- authentication scheme
- public key cryptography
- authentication protocol
- digital signature
- diffie hellman
- security model
- public key encryption
- session key
- secure communication
- encryption scheme
- public key cryptosystem
- secret key
- public key infrastructure
- provably secure
- key exchange
- user authentication
- elliptic curve cryptography
- key distribution
- signature scheme
- blind signature
- copyright protection
- homomorphic encryption
- identity based encryption
- fragile watermarking scheme
- blind signature scheme
- rfid tags
- security services
- group communication
- security properties
- digital watermarking
- key management
- security requirements
- lightweight
- digital images