Roadmap for Specter-DIY development

Security critical features:

  • optional secure bootloader checking signatures on the firmware
  • secure poweroff that erases all the secrets from RAM
  • moving device secret to the very beginning of the flash or even to the bootloader
  • add tests, fuzzing etc
  • optimize the code


  • firmware protection instructions with tools from STM

Would be nice to add:

  • Devkit (WIP)
  • SD card support