摘要
主要阐述构建网络安全基础与核心技术——公钥基础设施(PKI,Public Key Infrastructure),它是解决网络交易和通信安全问题的一套完整解决方案。对PKI技术进行了全面的分析和总结,其中包括PKI组成、证书认证机构CA,给出了它的实际应用和发展状况以及未来的发展趋势。讨论了在我国开展PKI应用中存在的一些关键问题,并针对这些问题提出了推广PKI观念、规范PKI建设等相关的解决办法。
PKI is the complete solution of network＇s transaction and information security. It is the basic and main technology to construct network security. It introduces the componcnents of PKI and analyses the actuality of PKI teclmology. And aiming to this basic and core technology, which is currently used in building secure network, discusses the problems existing in developing PKI in our country. And relevant .solutions for example generalizing concept of PKI to these problems have been put forward as well.
出处
《计算机技术与发展》
2008年第6期144-147,共4页
Computer Technology and Development
基金
湖南省教育科研项目(D066106)
关键词
信息安全
公钥基础设施
数字签名
数字证书
information security
public key infrastructure
digital signature
digital certificate
