Integrated circuit security assessment and detection method

Abstract

The invention relates to the field of integrated circuit security and provides an integrated circuit security assessment and detection system in order to ensure the reliability of an integrated circuit and enhance the security of a relevant system. Design defect verification and hardware Trojan horse detection are performed on a to-be-detected circuit to realize security assessment on an integrated circuit system. According to the technical scheme, an integrated circuit security assessment and detection method comprises the steps that (1) a hardware Trojan horse base is established, wherein the step is divided into the two aspects of pre-silicon and post-silicon; (2) a design defect is verified, wherein a simulation verification method is adopted to analyze the design defect of the circuit, a simulation result is compared with an expected result through a checking mechanism, and therefore a functional defect of design is discovered; and (3) detection is performed, wherein hardware Trojan horse detection is completed. The integrated circuit security assessment and detection system and method are mainly applied to an integrated circuit security occasion.

Description

technical field [0001] The invention relates to the field of integrated circuit safety, in particular to an efficient integrated circuit safety evaluation and detection system, which can effectively evaluate the safety performance of integrated circuits in an all-round way and realize the detection of hardware Trojan horses. Background technique [0002] With the rapid development of electronic design automation technology and semiconductor manufacturing technology, the integrated functions of single-chip digital integrated circuit chips are becoming more and more complex, the circuit scale is getting larger and higher, and the integration is getting higher and higher, so it is widely used in modern technology. Various fields, especially 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, and have become a strat...

AI Technical Summary

Problems solved by technology

Although the above detection technologies are relatively mature, the detection methods are independent of each other, and the detection types are too single, and it is not yet possible to conduct comprehensive security assessments on integrated circuit chips.

Security and reliability have undoubtedly become a huge challenge for the integrated circuit industry. If manufacturing defects or hardware Trojan horses maliciously implanted in the circuit cannot be detected, unsafe integrated circuit chips will flow into the market, which will lead to the destruction of modern information systems. If safety is not guaranteed, it will cause inestimable losses

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