基于SVM的软件行为可信动态评测  

SVM-based Trusted Dynamic Measurement of Software Behavior

作　　者：郝瑞[1,2] 彭新光[1] 修磊[3] 刘晨华[4] 

机构地区：[1]太原理工大学计算机科学与技术学院,太原030024 [2]太原大学教育学院计算机科学系,太原030001 [3]山西财经大学数量经济研究所,太原030006 [4]太原科技大学应用科学学院,太原030024

出　　处：《太原理工大学学报》2013年第1期14-17,共4页Journal of Taiyuan University of Technology

基　　金：山西省留学基金资助项目(2009-28);山西省自然科学基金资助项目(2009011022-2)

摘　　要：针对可信计算组织TCG的信任链无法保障软件运行时动态可信的问题,对该信任链进行拓展,提出了基于SVM的软件行为可信动态度量代理,在信任链把控制权交给操作系统后,继续对其进行完整性度量,然后由度量代理对平台应用软件进行评价,通过对运行过程中的软件行为迹的监测,实现了软件动态行为可信证明。实验分析表明,该方法能够在较短的时间高效实时地检测出软件异常,确保了平台软件运行时可信。For the problem of the trust chain of trusted computing group （TCG）, which can not ensure the dynamic trustworthiness of running software, we extended the chain and proposed trusted dynamic measure agency of software behavior based on SVM. After the chain of TCG de- liverd the control to the operating system, integrity of measure agency continued to be measured, then, the measure agency measured the applications of platform. The trusted proof of software dynamic behavior was realized by monitoring the behavior trace of running software. Experiments show that the approach detected the anomaly of running software in a short time and ensured the platform application of software with trustworthiness.

关 键 词：可信计算 信任链 支持向量机 度量代理 

分 类 号：TN912.3[电子电信—通信与信息系统] TP181[电子电信—信息与通信工程]