Patent · US Active

Delay-based side-channel analysis for trojan detection

US11580265B2 · kind B2 · utility

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17Claims

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Assignee

University of Florida Research Foundation, INC. · US

Inventors

Prabhat Kumar Mishra · Gainesville, US
Yangdi Lyu · Gainesville, US

Key dates

Filing date	Oct 30, 2020
Grant date	Feb 14, 2023
Priority date	—
Expiry date	Jun 19, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG06F30/3308
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

The present disclosure describes various embodiments of systems, apparatuses, and methods for detecting a Trojan inserted integrated circuit design using delay-based side channel analysis. In one such embodiment, an automated test generation algorithm produces test patterns that are likely to activate trigger conditions and change critical paths of an integrated circuit design.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.