Java Applet小程序的数字签名和客户端认证

The numeric signature for Java applet and client' s authentication

数字签名正成为网络安全传输中的一种重要技术,介绍了如何使用JDK提供的签名工具、密钥管理工具和策略编辑器等工具对Java Applet小程序实现数字签名和认证的方法。该方法可以突破浏览器在安全性方面的某些限制,是一种实用、简单和可靠的方法。

The numeric signature is becoming an important technology in the secure transmission by network. This paper introduces a method to realize the numeric signature for Java Applet by using the JDK tool such as Jarsigner, Keytool and Policytool. Some limits on security of the IE can be broken by using this method which is practical, simple and reliable.