Systems and methods for thermal side-channel analysis and malware detection
US11880463B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Oct 7, 2019 |
| Grant date | Jan 23, 2024 |
| Priority date | — |
| Expiry date | Mar 18, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/755
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In some embodiments, the present disclosure provides systems and methods for detecting malware, including receiving thermal images of an integrated circuit, and generating a power density profile using at least one of the thermal images. The present disclosure further includes comparing the power density profile to an expected power density profile of the integrated circuit, and determining, based on the comparison, if the integrated circuit is in an abnormal operating state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.