An enhanced Hill cipher approach for image encryption in steganography.
Karthikeyan BalasubramanianJagannathan ChakravarthyV. VaithiyanathanPublished in: Int. J. Electron. Secur. Digit. Forensics (2013)
Keyphrases
- image encryption
- image encryption scheme
- high security
- chosen plaintext attack
- chaotic maps
- authentication scheme
- security analysis
- data encryption standard
- image encryption algorithm
- encryption algorithms
- cosine transform
- wireless communication
- image scrambling
- information security
- data hiding
- smart card
- image quality
- image compression
- information systems