基于侧信道分析的硬件木马检测方法

Method on Hardware Trojans Detection Based on Side Channel Analysis

文章在提出木马理论分析和侧信道检测方法基础上,研究模式相似性理论,并将其应用于集成电路侧信道信息的数据分析与分类处理。文章进而提出了一种基于距离测度分布的侧信道硬件木马检测方法 ,并详细介绍了检测原理和检测流程,最终在自主设计的FPGA检测平台上进行基于功耗信息的实验验证,实验证明文章提出的方法可以检测出面积为0.6%左右的硬件木马。

In this paper the hardware Trojans theoty is described and the side-channel detection method is mentioned firstly,then the pattern similarity theory is studied and applied into the data processing and anatysis of side channel information m integrated circuits. Furthermore a method on hardware Trojans detection is set up based on distance measure distribution, and the detection principle and the detection process is given in details. Fmalty the experiments are implemented in FPGA platform based on power side-channel information. The experiments show that when the Trojan circuit of area 0.6% is implanted into the standard circuit, the detection method m this paper can detect them successfully.