Image Encryption Implementation Based on Fractional-order Chen System
نویسندگان
چکیده
منابع مشابه
Analysis and Circuit Implementation for the Fractional-order Chen System
Abstract. The paper firstly analyzes the fractional-order Chen system by using function approximation in frequency domain and time domain respectively, gives its Lyapunov exponents and bifurcation diagrams, and shows its chaotic characteristics from numerical analysis point of view. Then, based on fractional-order frequency domain approximation, two different analog circuits are designed to imp...
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In this paper, a new color image encryption algorithm based on a fractional-order hyperchaotic system is proposed. Firstly, four chaotic sequences are generated by a fractional-order hyperchaotic system. The parameters of such a system, together with the initial value, are regarded as the secret keys and the plain image is encrypted by performing the XOR and shuffling operations simultaneously....
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In this paper, the existence and uniqueness of solution for fractional order Chen chaotic system is investigated theoretically based on the qualitative theory. The stability of the corresponding equilibria is also investigated similar to the integer order counterpart. According to the obtained results, the bifurcation conditions of these two systems are significantly different. Numerical simula...
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ژورنال
عنوان ژورنال: Proceedings of International Conference on Artificial Life and Robotics
سال: 2016
ISSN: 2188-7829
DOI: 10.5954/icarob.2016.os8-1