动态加密

动态加密技术在Ad-hoc网络中的应用

Dynamic Encryption Technology Applications in Ad-hoc Networks

结合密钥管理和RADIUS认证技术，提出了一种能在移动工作站和无线接入点之间提供双向验证和动态加密的安全策略。

With key management and RADIUS authentication technology , a security project is put forward which could offer two-way authentication and session dynamic encryption between mobile station and wireless access point .

利用VFP数据库中的bitxor（）函数，对数据进行动态加密，为提高用户密码的安全性提供了一种新颖的设计方法。

This paper makes dynamic encrypt to data by using bitxor () function in VFP database and it also provides a new design approach to increase the security in protecting user 's password .

基于遍历矩阵的动态加密算法研究

The Research of Dynamic Encrypt Algorithm Based on the Ergodic Matrix

单片机系统的动态加密技术

The Dynamic Encrpytion Techniques of Single Chip System

一种基于无线网络的动态加密方法

Dynamic encryption approach based on wireless network

设计了一种全新的动态加密方法，力图克服上述协议的一些缺陷。

A new dynamic encryption approach designed by the authors tries to overcome some flaws of these protocols .

密钥管理器可以提供会话动态加密所使用的密钥，而认证服务器可以提供移动终端和接入点之间的双向验证问题。

Key management server could offer dynamic key that session encrypting uses , and authentication server could implement two-way authentication .

该系统具有动态加密性能好、运算速度快、实时性好、编码实现简单等特点。

The peculiarities of the system are dynamic encrypt , high speed of calculation , high real time control , and simply encode .

该算法包括两个部分：基于分块思想的平稳置乱与基于密钥反馈机制的动态加密算法。

The algorithm consists of two parts : the position scrambling based on image block , and pixel gray encryption algorithm based on dynamic key feedback mechanism .

介绍了在智能化仪器仪表中微处理器系统加密的一些具体方法，尤其是程序运行中的动态加密处理过程，方法具有程序的反跟踪及防修改效果。

The paper introduces some concrete methods that the microprocessor system encrypts in intelligent instrument , especially encryption processing when the program run , their result is anti-analyses and prevent revising .

系统的实现部分融入了动态加密技术中的密钥实时更新策略和密钥动态混杂策略，以及用户许可控制的模块，实现了用户接入控制等功能。

Dynamic encryption technology in renewing key policy and scrambling cipher policy , user admission control module are added to the realization of system , realize user access control , digital content access control .

给出单齿加密解密算法，多齿加密解密算法，多齿静态加密解密算法，多齿动态加密解密算法，中央加密系统的结构特性。

The single tooth encrypting decrypting algorithm multi tooth encrypting decrypting algorithm , multi tooth static encrypting decrypting algorithm , multi tooth dynamic encrypting decrypting algorithm as well as the structure character of central encrypting system are provided .

动态口令加密的多生物特征融合认证系统

The Authentication System of Multimodal Biometric Fusion Encrypted with Dynamic Password

一个基于混沌系统的动态换位加密方案

Dynamic news Trends A Dynamic Transposition Cipher Based on Chaotic System

这种方法可以动态的加密或稀疏网格调整基函数。

This method has the capability for dynamically making local grid refinements or unrefinements and basic function adjustments .

在对换位加密技术研究的基础上，提出了一个基于混沌系统的动态换位加密方案。

The technology of transposition cipher is discussed firstly and a novel dynamic transposition cipher based on chaotic systems is presented .

同时，通过动态组件加密技术加密系统，并定期备份系统数据，确保系统、数据安全。

Meanwhile , the dynamic components of encryption technology encryption system , and regular backups of system data to ensure system and data security are available .

为了解决上述问题，本文通过在多重秘密共享方案中同时加密多个消息的方法，提出了基于属性的动态多重加密方案。

Thus to solve the problems , in this paper we introduce a multi-secret sharing mechanism into the ABE system and propose a dynamic multi-attribute based encryption scheme .

但是，当前出现了一类软件，能将用户的数据进行加密，并通过动态的加密代理服务器进行发送，这使得现有的监控手段无法识别并过滤通过这种方式传送的有害信息。

But there are still a type of software which can encrypt data and transfer them through dynamic secure proxies . These encrypted data can not be recognized by the current filter .

具体为：基于多混沌系统的动态序列块加密算法。

Specifically as follows : A block encryption algorithm using dynamic sequences generated by multiple chaotic systems .

一种动态密钥的加密算法

Dynamic Encryption Keys Methods

对动态信息进行加密时常用前者或二者的结合。

When it comes to the dynamic information encryption the former method or the combination of the two methods are often used .

选取一系列具有代表性的对称密钥交换协议，应用该逻辑对其进行形式化验证，从而研究该逻辑对共享密钥和动态对称密钥加密信息处理的正确性和足够完备性。

Consequently , we 've inspected the correctness of this logic as dealing with the encrypted information of shared key and dynamic key .

提出一种基于混沌迭代映射的动态分组密码加密算法，充分利用了混沌的遍历性、伪随机性及对初始条件和参数的敏感性等特性。

Based on the properties of chaos such as the random-like behavior , ergodicity , and the sensitive dependence on initial conditions and parameters , a new block encryption cipher is presented .

同时，为逃避检测，P2P应用正朝着端口动态化、负载加密化的方向迅速发展。

Meanwhile , in order to escape from identification , P2P applications are developing quickly in the direction of using dynamic ports and encrypting payload .

协议采用一个固定密钥和一个动态密钥的AES加密来保证传输数据的安全性，利用同步码滚动来保证每次传输数据的不同。

This approach in which encryption of the data is realized by a model of AES computed with a fixed key and a variable key . And using rolling synchronization code to ensure that each transmission of data is different . Followed by an analysis of the security agreement .

第三，针对其密码学不足，提出了一种动态的S盒加密实现方案。

For cryptography insufficient proposed a dynamic S-box encryption implementations .

一种基于动态密钥的数据库加密方案

A Scheme of Database Encryption Based on Dynamical Secret

级联式的混沌猫映射算法实现动态视频的混沌加密。

Achieve the implementation of the chaotic dynamic video encryption based on chaotic Cat Mapping algorithm .