最后给出排列码加密芯片在语音通讯中的应用方案。
Lastly, gives the encryption chip's application plan in voice communication encryption.
分析了排列码加密算法的特点、加密强度及抗攻击性。
Analyse its characters encrypting intensity and ability of resist attacking.
在不改变现有协议的前提下，嵌入性能良好的加密解密算法（排列码算法）来保障信息的安全；
Not changing the Video Conference protocols in existence, we embed a good encryption algorithm (Permutation Code) in the system to safeguard the information of Multimedia.
通过EDA设计技术实现排列码加密算法，并在加密芯片中集成了信号采集模块，可以使该芯片应用到语音通讯加密当中。
Then supplies realization of Encryption Chip based on Permutation Code by EDA, and integrates the modular of signal gathering so the chip can be used in voice communication encryption.
基于网络的数据传输安全问题是信息安全领域的重要课题之一，本文在分析现有数据加密方法的基础上，在数据传输系统中应用一种基于分组密码新概念的新算法—排列码加密算法。
In this paper, a permutation code security algorithm based on the block cipher that is widely used in the data transmission system is put up after carefully studied the current encryption methods.
本文利用有限域中的正规元和循环排列，给出了一类有限域上具有优的参数的线性分组码的构造方法；
Using normal elements and circular permutations, this dissertation gives the method of the construction of linear codes with the best parameters;
本文提出了四种改进的快速数论变换算法格式，其优点是不需要进行序号的二进制码逆序排列。
This paper presents four kinds of improved FFNT algorithms. The advantage of the methods is that there is no need to make bit arrangement in reverse order.
用LBG算法产生的码书，码书中的码向量在码书中的排列是无序的。
LBG vector quantization algorithm is used to create codebook traditionally, but the sequence is not in order.
用LBG算法产生的码书，码书中的码向量在码书中的排列是无序的。
LBG vector quantization algorithm is used to create codebook traditionally, but the sequence is not in order.
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