Journal of Electronic Testing ( IF 0.9 ) Pub Date : 2020-10-14 , DOI: 10.1007/s10836-020-05905-1 Ting Su , Shaoqing Li , Yongkang Tang , Jihua Chen
Hardware Trojan (HT) is increasingly becoming a major threat in the filed of hardware security. Recently, researchers are taking a high value on the side-channel countermeasures. Meanwhile, the electromagnetic radiation (EMR) based method is one of the most promising schemes to ensure whether integrated circuit (IC) is HT-infected or not. In this paper, we focus on the ability evaluation for existing EMR based methods to implement the HT detection. We propose the noise model based on analyses of noise sources during HT detection using EMR. Then, we study the effect caused by several types of noises in this model. According to these analyses, we discuss the limitation for EMR based methods in two special scenarios, and propose an evaluation scheme to evaluate the detection capability for using EMR analysis to identify HTs. Finally, we exemplify our scheme with some experiments. Experimental results on FPGA show the effectiveness of EMR based methods as well as their limitations.
中文翻译:
第一部分:基于电磁辐射的硬件木马检测评估
硬件木马(HT)越来越成为硬件安全领域的主要威胁。最近,研究人员对侧通道对策高度重视。同时,基于电磁辐射(EMR)的方法是确保集成电路(IC)是否被HT感染的最有前途的方案之一。在本文中,我们着重于对现有基于EMR的方法进行HT检测的能力评估。我们基于使用EMR进行HT检测期间的噪声源分析,提出了噪声模型。然后,我们研究此模型中几种类型的噪声引起的影响。根据这些分析,我们讨论了在两种特殊情况下基于EMR的方法的局限性,并提出了一种评估方案,以评估使用EMR分析识别HT的检测能力。最后,我们通过一些实验来说明我们的方案。FPGA上的实验结果表明了基于EMR的方法的有效性及其局限性。