混合加密在Java中的实现

安全问题是电子商务当前最突出的问题，加密是电子商务中最主要的安全技术。加密方法的选取直接影响电子商务活动中信息的安全程度。介绍了混合加密体制的基本原理以及Java提供的密码服务，最后列举了混合加密体制中会话密钥加密示例。

Realization of the mixed-key-cryptosystem in Java

The safety problems are outstanding at present in E-business and encryption technique is one of the safety techniques of E-business, so the selection of encryption technique will directly affect the data safety. This paper introduced the theory of mixed-key-cryptosystem and the encryption service provided by Java. At last, an example about the session key which is a kind of mixed-key-cryptosystem is specialized.