Hardware Trojan horse detection method based on neural network

Abstract

The invention relates to the technical field of integrated circuit credibility detection and aims to improve detection efficiency of a hardware Trojan horse and realize obvious distinction of two types of circuit data so as to realize detection of the hardware Trojan horse. According to a hardware Trojan horse detection method based on a neural network, a training neural network algorithm is utilized to process bypass information, so that recognition of the hardware Trojan horse is realized, wherein the neural network is a self-organized neural network, network parameters are automatically corrected continuously by finding the internal law of input samples, automatic classification of the input samples is realized, and competitive learning is adopted as the network learning rule; and structurally, the self-organized neural network only contains two layers of neurons, wherein the first layer is an input layer, the second layer is a competitive layer, namely an output layer, and the neurons of the two layers are completely interconnected. The method is mainly applied to integrated circuit detection.

Description

technical field [0001] The invention relates to the technical field of integrated circuit trustworthiness detection, in particular to a hardware Trojan horse detection method based on a neural network learning algorithm, which can effectively detect a hardware Trojan horse in combination with bypass analysis technology. Background technique [0002] With the rapid development of electronic design automation technology and semiconductor manufacturing technology, the number of transistors integrated in a single integrated circuit chip is increasing, and its functions are becoming more and more powerful. As a result, integrated circuit chips are widely used in various fields of modern technology, especially in In sensitive fields such as financial equipment, mobile communication, transportation, government and energy, integrated circuits play an increasingly important role in promoting social progress and economic development. [0003] With the development of the integrated cir...

AI Technical Summary

Problems solved by technology

However, with the development of hardware Trojan horse design technology, the new hardware Trojan horse implantation method is ingenious at this stage, and the size is smaller, and the impact on circuit bypass information is

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