桂林电子科技大学学报2012，Vol.32Issue(1)：35-39,5.
一种新的基于Client-puzzle的WAPI认证协议抗拒绝服务攻击方案
A novel scheme of Dos-resistant WAPI authentication protocol based on Client-puzzle
摘要
Abstract
Resource depletion attack against WAPI protocol exhausts access point (AP) resources. A novel client-puzzle-based DoS-resistant scheme of WAPI is proposed to strengthen the DoSresistant ability of WAPI wireless networks. Firstly, analysing the key issue of the association and certification process in the WAPI protocol. Secondly, constructing puzzle by subset sum and applying the subset sum puzzle in WAPI protocol. Finally, analyzing the scheme's effectiveness from computation Granularity, Non-parallelization and anti-DoS attack capability. This scheme keeps a better resource balance between the AP and sta, reduces the affection of resource depletion attack and the potential DoS attack, and enhances the WAPI wireless network against denial of service attack capability.关键词
拒绝服务/无线网络安全/关联认证Key words
denial of service/ wireless network security/ access authentication分类
信息技术与安全科学引用本文复制引用
蒋林智,丁勇..一种新的基于Client-puzzle的WAPI认证协议抗拒绝服务攻击方案[J].桂林电子科技大学学报,2012,32(1):35-39,5.基金项目
六安市定向委托皖西学院市级重点研究项目(2010LWA004) （2010LWA004）
国家自然科学基金(60963024) （60963024）
广西自然科学基金(0991079) （0991079）
