Unconditionally Secure Steganography Against Active Attacks.
Junji ShikataTsutomu MatsumotoPublished in: IEEE Trans. Inf. Theory (2008)
Keyphrases
- security mechanisms
- secure routing
- cryptographic protocols
- stream cipher
- security protocols
- chosen plaintext
- security measures
- cryptographic algorithms
- block cipher
- security issues
- countermeasures
- information leakage
- security flaws
- unauthorized access
- method invocation
- security threats
- secret information
- secret key
- java card
- remote user authentication scheme
- lightweight
- high capacity
- spatial domain
- intrusion detection system
- frequency domain