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Suckling K 《Nature》2008,455(7212):460
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M W Steele 《Nature》1969,221(5186):1114-1116
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提出一种在计算机应用系统中集成口令、令牌及各种生物认证的通用集成认证框架和支撑框架的认证协议.该认证协议把消息的验证过程逆向转化为传统的生物特征识别过程,利用各种生物特征识别技术固有的容错能力解决生物特征数据的不确定性问题,从而提供一种可重用的集成认证框架.采用该框架可以实现相关技术的标准化,有助于全面提升系统的安全层... 相似文献
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WANG Gaocai~ LIN Chuang~ CHEN Jianer~ . Graduate School of Shenzhen Tsinghua University Shenzhen Guangdong China . Department of Computer Science Technology Tsinghua University Beijing China . School of Information Science Engineering Central South University Changsha Hunan China 《武汉大学学报:自然科学英文版》2006,11(6):1757-1760
0 IntroductionWireless sensor networks consist of manynodes , each containing application-specificsensors ,a wirelesstransceiver ,anda si mple proces-sor[1-4]. Sensor networks have extensive applica-tions . A large number of research results can beseenin Refs .[5-7] .This paper mainly concerns with sensor net-works that are inherently unreliable. We consider anetwork with mn nodes ,arranged in a grid over asquare region of areaA. This model was presentedin[8 ,9].Each nodeis a sensor ,and can… 相似文献
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