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公开(公告)号：WO2022256076A1
公开(公告)日：2022-12-08
申请号：PCT/US2022/023036
申请日：2022-04-01
Applicant: OHIO STATE INNOVATION FOUNDATION
Inventor： LEE, Robert , NECHIYIL, Aditya , CHAPMAN, Gregg
Abstract: Systems and methods for detecting anomalous integrated circuits (ICs) are provided. An electrical signature for each of multiple reference ICs are created using a resonator. Each IC may be associated with a different model or manufacturer. Later, when an IC that is suspected of being anomalous is received, its signature is generated and compared with a previously generated signature for an IC of the same make and manufacturer. When the signatures differ by more than a threshold amount, then the IC may be determined to be anomalous. In some embodiments, the generated signatures may be used to train a model that can determine whether an IC is anomalous based on its generated signature or can identify the make and manufacturer of an IC based on its generated signature.
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