公文通信中安全性的一种设计方法

摘要

在现代信息化社会里，如何对计算机网络公文通信中的内容进行验证，以保证安全可靠，已经成为一个急需解决的问题。该文先分析了网络公文通信中遇到的各种安全问题，接着具体讨论了用消息、数字签名及数字认证等技术确保网络公文通信安全的设计方法，并在公文通信系统上实现了身份认证和数字签名的应用。%　　On the modern information society,how to verify the contents of the computer network official documents to ensure the safety and reliability has become an urgent problem.This paper firstly analyzes the various safe problems in official document communication, proceed to have discussed technologies such as the information digest,digital singnature and digital certificate to ensur the safe design procedures of network document’s communication, and achieve the application of identity authentication and digital signature on a document communication system.