同时理论和实验表明，该算法具有较高的安全性，能够抵抗差分和线性密码分析。
At the same time, the results of the security analyses indicate that the algorithm can against the differential and linear at - tacks and with high security.
论文介绍了一种基于全非奇异矩阵的代替置换网络，它可有效的提高分组密码抗线性密码分析的能力。
This paper introduces a completely nonsingular matrix based substitution permutation network that can effectively improve the performance of the block cipher against linear cryptanalysis.
AC分组密码的设计结合了宽轨迹策略和比特块技术，以确保算法对差分密码分析和线性密码分析的安全性。
The cipher design combines the wide trail strategy and bit-slice technology that ensure the resistance AC against differential and linear cryptanalysis.
多重线性密码分析是线性密码分析方法的一种推广，如何利用多重线性密码分析方法来攻击DES一直是人们关注的焦点。
Linear cryptanalysis with multiple approximations is a generalization of linear cryptanalysis, and how to attack DES efficiently by multiple linear cryptanalysis method is still a problem.
非线性组合序列作为一类重要的密钥流生成器，其设计和分析一直是序列密码研究的一个重要方向。
Nonlinear combined sequences as a kind of the important key sequence generators, its design and analysis are always hotspot and difficulty of stream cipher.
分析欧洲序列密码候选算法ABC的安全性，提炼出两类与安全性密切相关的具有概率优势的线性表达式。
The paper proves the probability advantages of two linear expressions which are summarized from the ABC stream cipher submitted to ECRPYT Estream Project.
SPN结构是一种流行的分组密码总体结构；差分和线性分析是攻击分组密码的最强有力的方法。
SPN is a popular overall structure of block cipher, and the differential cryptanalysis and linear cryptanalysis are the most powerful approaches to attack most symmetric block ciphers.
以SAFER++为例，通过基础模块的密码特性分析，建立密码分析的线性逼近式。
With the case of SAFER + + as an example, the special linear approximations were obtained by analyzing the basic modules.
分析了氨基酸含量与其对应的密码子数之间的关系，制定了产毛性能与氨基酸之间的多元线性回归方程。
A multiple regression equation was formulated using wool producing capacity as the dependent variable and amino acid contents as independent variables.
论文第四章重点介绍用非线性映射方法分析原核生物基因密码子使用情况并得到的相关结论。
In chapter IV, the codon usage preferences in prokaryotic organism are analyzed by nonlinear mapping method.
理论分析表明此密钥序列具有较高的线性复杂度和良好的密码学特性。
It is proved that series has high complexity and good cipher quality.
对一种基于双线性对的新型门限代理签名方案进行了密码分析，发现该门限代理签名方案不能抵抗伪造攻击和公钥替换攻击。
Through the cryptanalysis of a threshold proxy signature scheme in literature, the scheme could not resist insider attacks and public-key substitute attacks.
对一种基于双线性对的新型门限代理签名方案进行了密码分析，发现该门限代理签名方案不能抵抗伪造攻击和公钥替换攻击。
Through the cryptanalysis of a threshold proxy signature scheme in literature, the scheme could not resist insider attacks and public-key substitute attacks.
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