摘要： SSL协议被广泛地应用于保证Web通信协议HTTP的安全性。然而实施SSL导致的开销非常巨大,严重地影响了服务器的性能。该文在SSL协议的基础上提出了一种新的实施方案。这种方案能够动态地根据实际情况决定是否需要建立SSL连接,从而省去了不必要的SSL会话,节约了开销,能够有效地减少由于实施SSL导致的服务器性能下降。该设计已成功地应用在实际系统中的SSL通信模块。

关键词: 安全套接字层, 会话, HTTP

Abstract: SSL is widely used to ensure the security of HTTP communication. But the implementation of SSL results in relatively low performance of servers. This paper innovates a new on demand SSL design based on standard SSL protocol. This design can judge whether a SSL connection is necessary on demand in practice and saves unnecessary SSL sessions to promote the performance of servers. This design has been successfully used as SSL communication module of real projects.

中图分类号: 

• TP393.08