摘要： 标准安全套接层(SSL)握手协议带宽开销大且网络数据通信效率低。该文提出一种基于椭圆曲线密码体制、带缓存的快速SSL握手协议。该协议将服务器端的配置和初始会话时建立的各种协商参数存储于客户端，减少了会话协商时的通信流量。实验结果表明，使用该协议能节省约20%的网络流量，提高了文件传输效率。

关键词: 快速SSL握手协议, 缓存, 密码套件, 带宽开销

Abstract: The bandwidth expenses of the standard SSL handshake protocol are big, and its network data communications efficiency is low. This paper proposes a fast SSL handshake protocol with cache based on Elliptic Curve Cryptosystems(ECC). Through server configures which are buffered by client and all kinds of consultative parameters which are established when they start initial session, this protocol reduces the communication flux when they are making session conferment. Experimental results show that this protocol can save about 20% of network flux, and enhance file transfer efficiency.

Key words: fast SSL handshake protocol, cache, cipher suite, bandwidth expense

中图分类号: 

• TP393.08