Tutorial "Bypassing security firmware for STM32"


#1

Hello for Everyone!
On the conferences I listened that the CW can bypassing firmware security. Does have anyone example or Tutorial? I find Tutorial A9 Bypassing LPC1114 Read Protect, but interisting for me STM32 and CW1200.


#2

don’t know whether there is some tutorial, but you might want to have a look at the recent publication in the TCHES journal with the title “shaping the glitch” .


#3

Thank a lot for the answer.
How I understood from this paper, authors can downgrade Level security, but reading of guarding firmware is still impossible. Doesn’t it?