Keyphrases
- cellular automata
- image encryption
- image encryption scheme
- authentication scheme
- security analysis
- cosine transform
- encryption algorithms
- cellular automaton
- chaotic maps
- image encryption algorithm
- cellular automata model
- wireless communication
- chaotic dynamics
- image scrambling
- lattice gas
- pattern formation
- cellular automaton model
- traffic flow
- public key
- security requirements
- discrete dynamical systems