Cryptography algorithm is the core of cryptography technology.
密码技术的核心是密码算法。
The paper discusses and analyses Cryptography technology and its application in e-commerce security.
论述和分析了加密技术及其在电子商务安全方面的应用现状。
On the theoretical basis above, we achieve an secure electronic exchange system based SSL protocol, which use object-oriented programming design, cryptography technology and COM technology.
依据上述理论基础，采用面向对象的程序设计方法，在SSL协议的基础上，探索了利用COM组件技术实现一个安全电子交易的二次加解密组件系统。
Traditional cryptography technology focused on the access control and confidentiality communications of digital products, but for authentication and copyright piracy tracing it is insufficient.
传统的密码学技术侧重于对数字产品的访问控制和保密通信，但是对版权认证和盗版追踪问题显得力不从心。
Part 2 (chapters 4-7) introduces the basic techniques of modern cryptography, including symmetric cryptography (block ciphers, stream ciphers), Hash functions, public-key cryptography technology.
第2部分(第4 ~ 7章)主要介绍现代密码学的基本技术，包括对称密码技术(分组密码、序列密码)、Hash函数、公钥密码技术等。
Public Key Infrastructure (PKI) utilizes the asymmetrical cryptography technology to lay the security foundation for the electronic commerce, the electronic government and the electronic business.
公开密钥基础设施PKI是一种利用非对称密码技术为电子商务、电子政务和电子事务的开展提供一整套安全保护的基础平台。
Part 2 demonstrated how to enhance WSA stub classes and integrate other technology components such as cryptography and XML signatures into WSA stub classes.
第2部分说明了如何增强wsa存根类以及如何将其他技术组件(如加密和XML签名)集成到wsa存根类中。
This article first analyzes the security of computer network, introduces basic technology that guarantee the security and emphasizes that cryptography is the core technology.
本文第一章分析计算机网络的安全性，介绍保障计算机网络安全的基本技术，指出密码技术是网络安全技术的核心。
Author studies IBE technology, analyses the principle of the Ellipse Curve Cryptography (ECC) and its performance and efficiency.
作者首先研究标识加密技术ibe，分析椭圆曲线密码的实现原理、性能以及效率。
Cryptography is an important technology to ensure data security, and has been widely utilized to transfer and store information.
加密作为保障数据安全的一种重要的技术，在信息的传输、存储等环节都得到了广泛的应用。
Quantum communication plays an important role of quantum information. The most typical quantum communication technology are quantum teleportation and quantum cryptography communication.
量子通信是量子信息中的一个重要分支，而其中最典型的量子通信技术是量子隐形传态和量子密码通信。
Information hiding technology is a rising subject involved with information theory, Digital Signal Processing, Cryptography, Digital communication.
信息隐藏技术是一门多学科交叉的新兴学科，它涉及到了信息论、数字信号处置、密码学和数字通信。
This paper put forward the PIC single chip technology and cryptography theory which were applied in anti-forgery packaging.
文中提出将PIC单片机技术和密码学原理应用到防伪包装领域；
In this paper, the principles of digital signature is given, Meanwhile the key technology of digital signature: public key cryptography and Hash algorithms is introduced.
文章阐述了数字签名技术原理，并介绍了数字签名中的关键技术：公钥加密体制和哈希算法。
At the time, cryptography was an export-controlled technology, just like weapons.
当时，加密是一个出口控制的技术，就像武器。
Public key cryptography, combined with the traditional symmetric cryptograph and the message digest technology, can provide confidentiality, integrity and proof of origin.
公钥密码技术结合传统的对称密码技术及信息摘要技术，可提供信息的保密性、完整性和信源确认，是多种安全应用的基础。
Key management is a critical technology of cryptography system.
密钥管理是密码系统中的关键技术。
Quantum cryptography communication is a rapidly growing field, it involves many subjects, such as quantum mechanics, quantum optics, information theory, cryptography and communication technology.
量子密码通信是一个迅速成长的领域，它涉及到许多学科，如量子力学、量子光学、信息论、密码学以及通信技术等。
Among the mass information security technology, cryptography does undoubtedly play an important role.
在保障信息安全的众多技术中，密码技术无疑扮演着举足轻重的角色。
The technology adopted include categories of data fragment reassembly, protocol conversion, cryptography, intrusion detection, virus, and keyword filtering, authentication and audit and so on.
网闸所采用的技术包括数据分片重组、协议转化、密码学、入侵检测、病毒以及关键字过滤、身份验证及审核等。
However, they caused a series of security questions at the same time. The cryptography is the key technology of guaranteeing the information safety.
但同时也引发了一系列的安全问题，而密码技术是保证信息安全的关键。
Based on the ideas of public key cryptography, a new scrambling technology of digital image based on primitive roots is given.
以密码学中的公钥思想为基础，提出了一种基于原根的数字图像置乱技术。
With the development of computing technology and cryptography, high-speed digital physical noise generator is urgently required in cryptography at present.
由于数字物理噪声源可以产生随机性较好的随机数作为密钥，已被广泛应用于安全信息系统。
Chapter3: This chapter discusses the quantum cryptography system based on phase modulation polarization coding technology in details.
第三章：详细讨论了基于相位调制偏振编码的量子保密通信系统。
Chapter3: This chapter discusses the quantum cryptography system based on phase modulation polarization coding technology in details.
第三章：详细讨论了基于相位调制偏振编码的量子保密通信系统。
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