中文摘要：

将服务器端的负载转移到客户端,可以解决安全套接层SSL协议握手过程中服务器端负载过重的问题。但该方法会使客户端负载加重,特别是当客户端需要进行高安全级别的握手和使用大量富因特网应用时,客户端负载加重明显。为了保证良好的服务质量,针对当前客户端以多核设备为主,对SSL客户端进行并行优化,使SSL在握手时即保证服务器端负载较低又能使客户端负载降低,从两方面对SSL性能进行改进,保证服务质量。

英文摘要：

The transference of the load from servers to clients can solve the problem of server overload in the process of handshaking of the secure sockets layer（SSL）.Nevertheless,this method may aggravate the load of clients,in particular,when high security level handshaking and the overuse of Rich internet applications are required at the client,it makes the overload of the client more serious.In order to ensure perfect services quality,and in light of the current clients mainly equipped with multi-core devices,in this paper we perform a parallel optimisation on SSL client so as to enable the lower load at server end to be guaranteed when SSL is handshaking,while the load at the client end to be reduced as well,thus to improve the SSL performance from two aspects and to ensure the quality of the services.