https://github.com/skgleba/teensy4vfi

Teensy 4.x firmware for Voltage Fault Injection research
https://github.com/skgleba/teensy4vfi

baremetal fault-injection glitching hacking teensy

Last synced: 17 days ago
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Teensy 4.x firmware for Voltage Fault Injection research

• Host: GitHub
• URL: https://github.com/skgleba/teensy4vfi
• Owner: SKGleba
• License: mit
• Created: 2023-09-19T19:13:39.000Z (about 1 year ago)
• Default Branch: master
• Last Pushed: 2024-01-15T16:33:30.000Z (10 months ago)
• Last Synced: 2024-05-01T21:53:57.494Z (7 months ago)
• Topics: baremetal, fault-injection, glitching, hacking, teensy
• Language: C
• Homepage:
• Size: 380 KB
• Stars: 9
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# teensy4vfi

Teensy 4.0 / 4.1 firmware for Voltage Fault Injection research

## note

This project is in its very early stages, it also serves as a way for me to learn """white box""" SoC baremetal programming.


Some code might make no sense and/or be overcomplicated, suggestions and non-C++ PRs are welcome.

## Known TODOs

 - Critical bug fixes

 - Docs, readme, measurements, etc

 - More glitch types

### Optional

 - Exceptions & Interrupts

 - Interrupt-based trigger (optional due to high jitter)

 - More RPC commands

## compiling & flashing

This project does not have any external requirements, it can be compiled with the [Arm GNU Toolchain](https://developer.arm.com/Tools%20and%20Software/GNU%20Toolchain).


The output *.hex* can be used with [teensy-loader](https://www.pjrc.com/teensy/loader_win10.html) to flash the flash (lul)