This paper discusses the method of design and realization of digital chaos encryption system based on DSP.
本文论述的是基于DSP的数字混沌加密系统的设计与实现方法。
After having realized the hardware circuit, this paper discusses software design of digital chaos encryption system in detail.
在实现了硬件系统设计之后，本文对数字混沌加密系统的软件设计也作了详细的分析和介绍。
One advantage of the algorithm is that the hidden-mapping model of NN makes it difficult to get the direct mapping function of the ordinary chaos encryption algorithm.
该算法的优点之一是神经网络（NN）隐式混沌映射关系使直接获取映射关系变得困难。
Then, we study chaos theory and the algorithm, take a part of algorithm for simulation, find out the shortage of images encryption algorithm.
接着，就混沌理论和混沌加密算法进行研究，对其中的部分算法进行了仿真，通过分析，寻找出现有混沌图像加密算法存在的一些不足。
A new magic cube permutation algorithm based on chaos is presented in this paper for image encryption.
文章提出了一种新的基于混沌的魔方置乱算法，并将其应用于图像加密。
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。
Aiming at the current faults of algorithm for video encryption which existed in security, compatibility and practicality, it was proposed a chaos based algorithm for video encryption.
针对现有流媒体加密算法在安全性、通用性和实用性方面存在的缺陷，提出一种全新的基于混沌参数可变序列的流加密算法。
Finally, the thesis is concluded by pointing out some open issues on the research of chaos based encryption and image watermarking as well as highlight some further research directions.
图像是否受到篡改，并检测出图像受到篡改的部位。最后论文分析了当前在混沌加密与图像水印研究中存在的问题，并指出了进一步的研究方向。
Based on chaos theory and starting from the Angle of application, this paper designs a chaotic encryption algorithm, and makes analysis on the natures of this algorithm.
文章基于混沌理论，从应用的角度出发，设计了一种混沌加密算法，并对该算法的性能进行了分析。
In order to enhancing the security of the watermark, we employ an encryption technology based on chaos and bit plan.
为了增强水印信号的安全性，采用了基于混沌和位平面的水印加密算法。
The data encryption algorithm based on chaos and its FPGA implement are mainly discussed in this dissertation.
本文主要论述了基于混沌的数据加密算法的设计及其FPGA实现过程。
An encryption approach to digital communication by using spatiotemporal chaos synchronization is proposed.
提出一种利用时空混沌同步的数字语音加密通信方案。
A novel image encryption scheme based on chaos-sorting technique is proposed.
提出一种新的基于混沌有序化映射的数字图像加密方法。
Finally, the thesis is concluded by pointing out some open issues on the current research of chaos based encryption and digital watermarking as well as indicating further research directions.
最后论文分析了当前在混沌加密与数字水印研究中存在的问题，并指出了进一步的研究方向。
Then an encryption algorithm based on chaos has been proposed and a file-encryption system is developed.
将基于混沌的加密算法应用到数字图像加密中。
Then an encryption algorithm based on chaos has been proposed and a file-encryption system is developed.
将基于混沌的加密算法应用到数字图像加密中。
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