| 一类基于混沌序列的图像加密算法研究 |
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| 引用本文： | 吴顺华,燕善俊,王勇平.一类基于混沌序列的图像加密算法研究[J].徐州教育学院学报,2008,23(3). |
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| 作者姓名： | 吴顺华 燕善俊 王勇平 |
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| 作者单位： | 徐州工程学院数学与物理科学学院,江苏徐州221008 |
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| 基金项目： | 徐州工程学院科研资助项目，大学生实践创新训练计划项目 |
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| 摘 要： | 文章主要是详细介绍常见的数字图像加密算法,着重介绍基于Logistic映射的加密算法,并对其进行安全性分析,总结优缺点以及需要改进的地方。同事在此基础上,对一维Logistic映射的加密算法提出相应的改进措施,并对实验结果进行安全分析与仿真。
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| 关 键 词： | 混沌加密 Logistic映射 Arnold变换 |
Based on a kind of Chaotic Sequence of Graphics Encryption Algorithm |
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| WU Shun-hua,YANG Shan-jun,WANG Yong-ping.Based on a kind of Chaotic Sequence of Graphics Encryption Algorithm[J].Journal of Xuzhou Education College,2008,23(3). |
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| Authors: | WU Shun-hua YANG Shan-jun WANG Yong-ping |
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| Institution: | WU Shun-hua,YANG Shan-jun,WANG Yong-ping(School of Math , Physical Science,Xuzhou Institute of Technology,Xuzhou 221008,China) |
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| Abstract: | The article was the main details of the common digital image encryption algorithm based on the Logistic map focuses on the encryption algorithm and its security analysis,summing up the advantages and disadvantages,as well as for improvement.Colleagues on this basis,one-dimensional mapping of the Logistic encryption algorithm proposed by corresponding improvements,and the results of experiments conducted security analysis and simulation. |
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| Keywords: | Chaotic Encryption Logistic map Arnold transform |
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