I recently read the Unlimited Results: Breaking Firmware Encryption of ESP32-V3 paper. This paper is about breaking the firmware encryption feature of the ESP32 SoC using a Side-Channel attack. This was an interesting read, and soon, I wanted to try to reproduce these results with the following constraints: To understand everything about this attack, I wanted to start from scratch, even if it meant sometimes reinventing the wheel. I wanted to keep things low-cost. This means no five-figure di...
