【摘要】 文中简单阐述了PKI(PublicKeyInfrastructure)的概念及其相关知识;列举了PKI的基本组成。接下来讨论了现代计算机密码学中各种加密算法及其在PKI中的应用。为了更好地做好教务成绩管理,给出了一个应用PKI技术实现网上成绩管理系统的实例。该系统大大方便了广大师生对成绩管理的需求,提高了办公效率。更多还原

【Abstract】 Introduces PKI(Public Key Infrastructure).After this,the basic components of PKI is presented in the second section.Then discusses the encryption algorithms and applications of computer cryptograph.To make the grade management of college better,give a PKI application about grade management system which is used on Internet.The system makes the requirements of teachers and students for the grade management convenient greatly,and it improves the efficiency of work.更多还原