Improved adaptive LSB steganography based on chaos and genetic algorithm
EURASIP Journal on Advances in Signal Processing - Special issue on advanced image processing for defense and security applications
A novel color image encryption algorithm based on DNA sequence operation and hyper-chaotic system
Journal of Systems and Software
Image encryption using DNA addition combining with chaotic maps
Mathematical and Computer Modelling: An International Journal
A RGB image encryption algorithm based on DNA encoding and chaos map
Computers and Electrical Engineering
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Researching on chaos-based image encryption scheme is becoming increasingly popular; unfortunately, most of the algorithms proposed provide poor security because of their failure to resist attack. A new digital image encryption scheme based on variable parameters double Logistic systems is presented. The subkey sequences are generated after optimizing and adjusting from the chaotic maps which have certain relation to the plaintext, which enhances the security of the cryptosystem. The analysis and the simulation results imply this encryption scheme possesses the features of large key spaces, sensitive key dependence, and good security. Especially this algorithm is able to effectively resist traditional attack.