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  • This session has been presented January 16, 2026 (11:00 - 12:00).

Description

  • Speaker

    Yehya NASSER - IMT Atlantique

Our work discusses the security risks associated with outsourcing AI accelerator design due to the threat of hardware Trojans (HTs), a problem traditional testing methods fail to address. We introduce a novel solution based on Power Side-Channel Analysis (PSCA), where we collect and preprocess power traces by segmenting them and extracting features from both time and frequency domains. This technique, coupled with an ML-based detection and identification method, was shown to effectively characterize various inserted HTs across several accelerators, achieving up to 99% accuracy.

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