Fault Injection – Down the Rabbit Hole

This series of articles delves into fault injection attack techniques using limited hardware to explore the potential benefits while avoiding overestimation. The author acknowledges the influence of @pulsoid and @tieknimmers from the TAoFI course. Voltage glitching is the main focus due to its accessibility with basic hardware. The goal is not to skip instructions but to induce anomalies and study their consequences. By simplifying the code and using CPU exceptions, a cleaner testing environment is created. The author also provides insights into glitching preparation and hardware setup for conducting fault injection attacks effectively. Surprising and unique insights into the technical aspects of glitching are shared throughout the content, making it a valuable resource for understanding this complex subject.

https://security.humanativaspa.it/fault-injection-down-the-rabbit-hole/

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