摘要
随着经济的发展,网络迅速占领了各方面市场,对人们的生活、工作、学习都产生了巨大的影响。人们在享受着网络所带来的巨大便利的同时,也为网络所产生的不安全性所担忧。网络安全问题日益突出,而加密技术是网络安全技术中的核心技术。本文首先介绍了加密的概念、加密体制;其次分析了数据加密解密的原理,并对加密解密过程在MAX+PLUS软件中进行了仿真;最后阐述了加密技术在电子商务和虚拟专用网VPN中的应用。
With the development of economy. The market has been occupied by network quickly, which does a great effect on people＇s life, work and learning. But on the other hand, when people enjoy the convenience of network, they also worried about the safety of network. Network security has become an important issue. Encryption is the core technology of network security, in this paper, firstly, the concept of encryption and encryption system were introduced. Secondly, the principle of data encryption and decryption were analyzed, and the process of encryption and decryption were also simulated by using MAX＋PLUS. At last, the application of encryption in electronic commerce and VPN was expounded.
出处
《新技术新工艺》
2012年第6期5-7,共3页
New Technology & New Process
基金
宝鸡文理学院重点资助项目(YK1030)
关键词
加密
解密
加密体制
VPN
Encryption, Decryption, Eneryption system, VPN
