结合多旁路分析与皮尔逊相关系数的硬件木马检测方法  

Hardware Trojan Detection Method Integrating Multiple Side-channelAnalysis and Pearson Correlation Coefficient

作　　者：王建新[1] 邓昊东 肖超恩[1] 张磊[1] Wang Jianxin;Deng Haodong;Xiao Chaoen;Zhang Lei(Beijing Electronic Science and Technology Institute,Beijing 100070)

机构地区：[1]北京电子科技学院,北京100070

出　　处：《信息安全研究》2025年第5期420-426,共7页Journal of Information Security Research

基　　金：教育部产学合作协同育人项目(20220163H0211);中央高校基本科研业务费专项资金项目(3282024009,20230051Z0114,20230050Z0114);北京高等教育“本科教学改革创新项目”(20220121Z0208,202110018002);北京电子科技学院学科建设项目(20230007Z0452,20230010Z0452)。

摘　　要：针对芯片功耗数据采集时易受噪声影响的问题,提出了一种基于相关性分析的多旁路分析方法,利用动态电流和电磁辐射之间的内在关系识别硬件木马的存在,搭建了能够同时对芯片的动态功耗与电磁辐射进行采集和存储的双通道检测平台,得到了功耗和电磁的皮尔逊相关系数曲线,区分出了无硬件木马芯片与硬件木马芯片.实验结果表明,基于多旁路参数的硬件木马检测方法能够筛选出含有面积仅占待测芯片0.28%的硬件木马的芯片,且能区分出待测芯片中面积相差仅为0.08%的2种硬件木马.For the chip power consumption data acquisition when the influence of the noise problem,this paper proposes a multiple side-channel analysis method based on correlation analysis,using the intrinsic relationship between dynamic current and electromagnetic radiation to identify the existence of hardware trojans.A dual channel detection platform is built to simultaneously collect and store the dynamic power consumption and electromagnetic radiation of the chip.Pearson correlation coefficient curves of power consumption and electromagnetism are obtained to distinguish hardware Trojan horse chip from hardware Trojan horse chip.The experimental results show that the hardware Trojan detection method based on multiple-parameter side-channel analysis can screen out the chip containing hardware Trojan whose area is only 0.28%of the chip to be tested,and can distinguish the two hardware Trojan horses whose area difference is only 0.08%of the chip to be tested.

关 键 词：硬件木马 旁路分析 皮尔逊相关系数 芯片安全 FPGA 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]