Hardware Trojan horse side channel analysis method based on multi-IP core
A side-channel analysis and hardware Trojan horse technology, applied in the field of third-party IP core trustworthiness verification, can solve the problems that simulation verification is difficult to achieve function/code coverage, model verification and formal verification are helpless, and small-scale circuits are limited , to achieve the effect of easy operation, speed up the process of practical application, and reduce cost and efficiency
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[0027] Aiming at the problems that the coverage rate of simulation verification is difficult to reach 100% and the formal verification can only be limited to small-scale circuits, the invention proposes a method for detecting hardware Trojans by using the idea of side channel analysis, and determines the method according to the side channel analysis technology. The mutual deduction relationship between multiple IP cores, when the side channel information of one of the IP cores is different from the ideal side channel information, it is determined that there is a hardware Trojan. This method is not limited by the type of hardware Trojan and circuit scale, and the deduction relationship between multiple IP cores is constructed in a distributed manner to assist each other in detection, which greatly improves the detection efficiency of hardware Trojans. In addition, the existing detection technology can be migrated to further Improve its detection efficiency, and distributed det...
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