| 数字图像置乱加密技术综述 |
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| 引用本文： | 徐献灵,崔楠.数字图像置乱加密技术综述[J].信息网络安全,2009(3):32-34. |
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| 作者姓名： | 徐献灵 崔楠 |
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| 作者单位： | 广东农工商职业技术学院电子与信息工程系,广东广州,510507 |
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| 摘 要： | 数字图像置乱加密技术是一种重要的数据加密技术和有效的安全增强手段，对于提高网络信息传输的安全性具有重要意义。该文解析了图像置乱变换的定义、周期和图像置乱程度的衡量方法，阐述了图像置乱加密技术研究进展情况，指出了置乱技术今后将继续研究的方向。
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| 关 键 词： | 信息安全 图像加密 数字图像 置乱变换 |
A SURVEY OF DIGITAL IMAGE SCRAMBLING ENCRYPTION TECHNIQUES |
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| XU Xian-ling,CUI Nan.A SURVEY OF DIGITAL IMAGE SCRAMBLING ENCRYPTION TECHNIQUES[J].Netinfo Security,2009(3):32-34. |
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| Authors: | XU Xian-ling CUI Nan |
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| Affiliation: | ( Department of Electronic and Information Engineering, Guangdong AIB Polytechnic College, Guangzhou, Guangdong 510507, China ) |
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| Abstract: | Digital image scrambling transformation is an important data encryption techniques and an effective means to improve security in network communication. In this paper, the definition of digital image scrambling transformation is described, the period and the degree of scrambling transformation are also discussed, some important algorithms are proposed separately, and the future direction in this field is indicated finally. |
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| Keywords: | Information Security Image Encryption Digital Image Scrambling Transformation |
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