摘要
随着网络的发展 ,安全服务日益成为影响网络效能的重要问题 ,解决这一问题的基础就是密码技术。介绍了密码技术 ,五类安全服务 :认证服务 (authenticationservice)、访问控制服务 (accesscontrolservice)、数据保密服务 (dataconfidentialityservice)、数据完整性服务 (dataintegrityservice)和不可否认服务 (non -repudiationservice)。在研究密码技术的五类安全服务基础上 ,通过对网络安全服务的分析 ,提出了基于密码技术的网络安全服务的实现机制。
With development of network, security services become more and more important in affecting network efficiency. The foundation to solve this problem is cryptography. This paper introduces cryptography, five security services: authentication service, access control service, data confidentiality service, data integrity service and non-repudiation service. Throughout analysis to network security services, implementation mechanisms about network security services based on cryptography are given in this paper.
出处
《计算机与数字工程》
2005年第3期121-124,共4页
Computer & Digital Engineering
关键词
信息安全
安全服务
密码技术
information security, security service,cryptography
