Embedded

248 readers

4 users here now

We talk and share about anything Embedded, including;

PCB Design.
Hardware architecture.
Embedded platforms and chipsets.
Protocols.
Embedded programming.
Digital Logic.
FPGA.
VHDL, System Verilog...etc.
Intel Quartus, AMD Xilinx...etc.
DIP, DSP.

Icon base by Lorc under CC BY 3.0 with modifications to add a gradient

founded 1 year ago

MODERATORS

Ategon@programming.dev

Mustafaalbazy@programming.dev

Kévin Courdesses Breaks the ESP32-V3, ESP32-C3, and ESP32-C6 Wide Open with a Side-Channel Attack (www.hackster.io)

submitted 7 months ago* (last edited 7 months ago) by XTL@sopuli.xyz to c/embedded@programming.dev

0 comments fedilink hide all child comments

Hardware and embedded software engineer Kévin Courdesses has replicated research into breaking the flash encryption on selected Espressif ESP32 microcontrollers — including the ESP32-C3 and ESP32-C6 — using side-channel attacks to extract data and even bypass secure boot functionality.

"I recently read the Unlimited Results: Breaking Firmware Encryption of ESP32-V3 (Abdellatif et al, 2023) paper," Courdesses explains. "This paper is about breaking the firmware encryption feature of the ESP32 SoC [System on Chip] using a side-channel attack. This was an interesting read, and soon, I wanted to try to reproduce these results. To understand everything about this attack, I wanted to start from scratch, even if it meant sometimes reinventing the wheel."

no comments (yet)

sorted by: hot top controversial new old

there doesn't seem to be anything here