Once a secret key is exposed, all cryptological operations related to this secret key are insecure no matter how strong the cryptological algorithm is.

This paper passes origins, development, concept, classification, characteristics and its research present conditions that cryptology to introduce cryptological technique.

本文通过密码学的起源、发展、概念、分类、特性及其研究现状来介绍了密码学技术。

An Analysis on Cryptological Technique

浅析密码学技术

The Cryptological Properties of N-ary Feedback with Carry Shift Register

N元进位反馈移位寄存器密码学性质

Cryptological characterization of the strict majority logic functions

严格择多逻辑函数的密码学特征

Researches on Several Cryptological Problems Based on DNA Computing by Self-Assembly

基于DNA计算自组装模型的若干密码问题研究

Applying Research-based Teaching to Systematic Anatomy Experiment Teaching

研究性教学在系统解剖学实验课中的尝试

Research on Effects of Bilingual Education in Systematic Anatomy of Nursing Undergraduates and Countermeasures

护理本科《系统解剖学》实施双语教学的效果调查及对策探讨

This paper deals with the characteristics of research-based teaching, which has been applied into systematic anatomy experiment teaching.

本文阐述了研究性教学的特点，并尝试将研究性教学融入系统解剖学实验教学。

Systematic anatomy of basilar arteries and their clinical significance in the pons infarction

基底动脉系统解剖及其对于脑桥梗塞的临床意义

An Initial Exploration on Teaching Methods of Systematic Anatomy in Seven-year Program

七年制系统解剖学教学方法初探

Psychological stress in the teaching of systematic anatomy to explore the application of methods

心理应激在系统解剖学教学方法中的应用探索

Design of CAI for systematic anatomy

《系统解剖学》CAI的设计

Bilingual teaching of systematic anatomy for undergraduate nurses

护理学专业系统解剖学课程双语教学模式初探

Primary Study on Bilingual Teaching of Systematic Anatomy

系统解剖学双语教学初探

The problem of digital copyright protection is taken into account by more and more people. Cryptographical technology is one of the key solutions to this problem.

数字版权保护问题越来越受到人们的重视，密码技术是解决这一问题的关键技术之一。

To implement Access VPN, this dissertation use SOCKS protocol, Kerberos Protocol and domestic cryptographical algorithm.

针对远程访问VPN密码系统的实现，我们采用SOCKS协议做为VPN实现协议，使用Kerberos协议来进行身份认证，使用国内专用密码算法来进行数据的加解密。

VPN cryptographical system is concerned with cryptographical technology, authentication technology and VPN implementation protocols.

VPN密码系统的构建涉及几个方面的技术，包括加密技术、认证技术、实现协议等。

The Research on Chaos-base Cryptographical Algorithm and Its Key Technologies

基于混沌的密码算法及关键技术研究

At last, how to implement the cryptographical equipment of MPLS network is discussed.

最后讨论TMPLS网络密码设备的实现。

Theoretical analysis and computer simulation also indicate that the proposed pseudo random generator has good cryptographical properties.

分析表明，该发生器具有良好的密码学特性。