%0 Journal Article
%T Parameter Optimization-Based Batching TLS Protocol<br>基于参数优化批处理的TLS协议
%A QI Fang
%A JIA Wei-Ji
%A BAO Feng
%A WU Yong-Dong
%A WANG Guo-Jun
%A <br>齐芳
%A 贾维嘉
%A 鲍丰
%A 吴永东
%A 王国军
%J 软件学报
%D 2007
%I 
%X The primary goal of the Transport Layer Security (TLS) protocol is to provide confidentiality and data integrity between two communicating entities. Since the most computationally expensive step in the TLS handshake protocol is the server's RSA decryption, it is introduced that optimal batch RSA can be used to speedup TLS session initialization. This paper first indicates that the previous batch method is impractical since it requires a multiple of certificates, then it proposes the unique certificate scheme to overcome the problem. It is also introduced that the batching parameter is optimized when integrating users' requirements for Internet Quality of Service (QoS). To select the optimal batching parameters, not only the server's performance but also the client's tolerable waiting time is considered. Based on the analysis of the mean queue time, batching service time and the stability of the system, a novel batch optimal scheduling algorithm which is deployed in a batching Web server is proposed. Finally, the proposed algorithm is evaluated to be practical and efficient through both analysis and simulation studies.
%K transport layer security
%K batch RSA
%K TLS handshake
%K mean response time
%K tolerable waiting time<br>传输层安全协议
%K 批处理RSA
%K TLS握手协议
%K 平均响应时间
%K 可容忍的等待时间
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=1A1E58975F64D5EB&yid=A732AF04DDA03BB3&vid=13553B2D12F347E8&iid=B31275AF3241DB2D&sid=8424755CAF377B4D&eid=142CA2F7BF1B30ED&journal_id=1000-9825&journal_name=软件学报&referenced_num=0&reference_num=10