查询词典 cryptographical

It is believed that in modern cryptography, any algorithm of encryption and decryption in cryptographical systems could be public, and the security should rely on the secure key.

现代密码学认为，任何加密体系的加密和解密算法都可以公开，其安全性在于密钥的保密性。

Based on these, we construct a class of nonlinear sequence generators, show that they have better cryptographical properties, and furthermore they can resist on the attack of cipher by cryptology analysis So they can be used as key sequence generators..

在此基础上自主设计了一类非线性序列生成器，证明了其具有良好的密码学性质，并且通过密码分析，表明它能抵抗现有的几种密码攻击，因此这类非线性序列适于做密钥流生成器。

It guarantees privacy, integrity and authenticity of information exchanged between a Web server and a Web browser based on a multiple of public key cryptographical techniques and symmetrical encryption techniques.

SSL协议以多种公钥密码技术和对称加密技术为基础，实现Web服务器和Web浏览器之间的信息交换的秘密性、完整性和认证性的通信目标。

Using finite field theory, number theory, combination mathematics, etc., we investigate deeply linear complexity on stream cipher and its stability theory, cryptographical characteristic of nonlinear combination function.

运用有限域理论、数论、组合数学等方法，对流密码的线性复杂度及其稳定性理论，非线性组合函数的密码学特性等进行了深入的研究和探索。

Chapter 2 clarifies the cryptographical foundation, which includes the symmetrical cipher technology, unsymmetrical cipher technology and digital envelope .

包括对称密码技术，非对称密码技术和数字信封技术，并详细分析了DES算法和RSA算法。

It summed up the attackers discarding information, generating information, linking information and cryptographical computational capabilities.

在串空间理论中，攻击者具有的原子行为用定义的攻击者迹描述，它总结了攻击者丢弃消息、生成消息、连接消息，以及攻击者的密码运算能力。

The proposed algorithm using many cryptographical technologies can decrypt multiple cipher texts faster than decrypting them separately one after another.

使用多种密码技术对多个握手解密请求进行一次性集中解密，其解密时间比对多个握手解密请求使用RSA算法分别逐一进行解密的时间要快。

In the strand spaces, atomic behavior of the attackers is the definition of the attackers trace description. It summed up the attackers discarding information, generating information, linking information and cryptographical computational capabilities.

在串空间理论中，攻击者具有的原子行为用定义的攻击者迹描述，它总结了攻击者丢弃消息、生成消息、连接消息，以及攻击者的密码运算能力。

With the growing developments of the construction of SS/FH sequence in much wider fields, the well-known complexity measures—the linear complexity, the linear complexity profile and the k-error linear complexity—are widelyused but not sufficient to evaluate the complexities of the sequences available, for instance, the cryptographical sequence and the chaotic sequence families.

针对目前国内外普遍采用的LC、LCP和k-error LC(k-error Linear Complexity)序列复杂度检测理论存在的缺陷，将物理学和信息论中信息熵的概念引入到序列的复杂度检验中，提出了基于近似熵(ApEn：Approximate Entroy)的FH/SS(Frequnecy Hopping/Spread Spectrum)序列复杂度检验理论。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了