The chaotic feature of trigonometric function and its use for image encryption.
Chenghang YuBaojun ZhangXiang RuanPublished in: FSKD (2011)
Keyphrases
- image encryption
- chaotic map
- image encryption scheme
- chaotic maps
- image encryption algorithm
- chaotic sequence
- image scrambling
- piecewise linear
- security analysis
- authentication scheme
- encryption algorithms
- data encryption standard
- chosen plaintext attack
- cosine transform
- secret sharing scheme
- wireless communication
- feature vectors
- feature extraction