[Gnuk-users] Gnuk and possible hardware vulnerability
gniibe at fsij.org
Wed Aug 23 05:52:02 UTC 2017
NIIBE Yutaka <gniibe at fsij.org> wrote:
> For a particular version of STM32F0, I was informed that there is an
> effective exploit of 2017 for (3), and possibility of (2).
I think that this is the talk of that exploit.
Shedding too much Light on a Microcontroller's Firmware Protection
Johannes Obermaier and Stefan Tatschner, Fraunhofer Institute AISEC
I also have heard of "service" to copy an instance of MCU; reading out
content of flash ROM and installing into another MCU. I don't know if
this is possible for STM32F103 (breaking the protection). In this
particular case, KDF of Gnuk includes MCU unique ID so that different
unique ID causes different result.
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