...的研究进展结论及进一步的研究密码学及安全方面的会议一览33热流密码(Heat Flow Cryptography)混沌密码(Chaos Cryptography)DNA密码3435•是通过修改表示数字图像的颜色或颜色分量的位平面,调整数字图像中感知不重要的像素来表达水印的信息,以达到嵌入水...
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Finite Field, Theory of Finite Groups, Chaos Theory, Coding, Digital Watermarking, Cryptography.
有限域,有限群论,混沌理论,编码,数字水印,密码学。
The relationship between chaos and cryptography from the piontview of chaotic stream cipher and chaotic block cipher is discussed in detail.
从混沌流密码和混沌分组密码的角度讨论了混沌和密码学之间的关系。
In this part, the scrambling methods based on cryptography and chaos sequences are presented, and the encryption methods used in the TV are applied to the digital image scrambling.
这部分中,本文提出了基于密码学算法的图象置乱方法和基于混沌序列的图象置乱方法,并把电视信号加密方法应用到数字图象置乱中去。
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