根据高维混沌系统具有更高安全性的特点,提出一种基于统一混沌系统和广义猫映射的彩色图像加密新算法。
According to the characteristic of higher secrecy of high-dimension chaotic system, a new colour image encryption algorithm based on unified chaotic system and general cat maps was proposed.
一是提出了一种高维随机梅尔·尼科夫推广方法,这一方法使得我们顺利利用合适的噪声扩大系统混沌窗口成为可能。
One is the stochastic extended form of the high-dimension Melnikov method which make it possible to choose proper noise excitation to extend the chaos window of a dynamical system.
并根据非直接耦合的蔡氏电路,观测到了高维超混沌系统的行为特征。
According to indirectly coupled Chua's circuit, we can observe high dimension hyperchaotic system's characteristic of behavior.
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