Cryptanalysis and Improvement of a Chaotic Image Encryption by First-Order Time-Delay System.
Ming LiHaiju FanYong XiangYang LiYushu ZhangPublished in: IEEE Multim. (2018)
Keyphrases
- image encryption
- chaotic map
- image encryption algorithm
- chaotic maps
- image encryption scheme
- authentication scheme
- high security
- security analysis
- secret key
- encryption algorithms
- chosen plaintext attack
- data encryption standard
- cosine transform
- chaotic systems
- s box
- image scrambling
- wireless communication
- chaotic sequence
- hash functions
- image reconstruction