Secure color image encryption algorithm based on chaotic signals and its FPGA realization.
Cheng-Hsiung YangSih-Jie HuangPublished in: Int. J. Circuit Theory Appl. (2018)
Keyphrases
- encryption algorithm
- chaotic maps
- color images
- security analysis
- data encryption
- image encryption
- encryption scheme
- signal processing
- high security
- image encryption algorithm
- authentication scheme
- image encryption scheme
- encryption algorithms
- chaotic sequence
- s box
- advanced encryption standard
- security requirements
- smart card
- pseudorandom
- ciphertext
- private key
- chaotic systems
- authentication protocol
- digital content
- low cost
- user authentication
- standard model
- data confidentiality
- security issues
- public key
- image processing
- secret sharing scheme
- security mechanisms
- initial conditions
- secret sharing
- key management