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CTXz / stm32f1-picopwner

Dump read-out protected STM32F1's with a Pi Pico - A Pi Pico implementation of @JohannesObermaier's, Marc Schink's and Kosma Moczek's Glitch and FPB attack to bypass RDP (read-out protection) level 1 on STM32F1 chips
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0x618 #4

Closed 0xbbbbbbbb closed 8 months ago

0xbbbbbbbb commented 10 months ago

STM32F1 target is confirmed to be read protected Detected SRAM entry point offset: 0x618 (0x20000618) SRAM entry point offset 0x618 is not supported, expected: 0x108, 0x1CC or 0x1E If you believe this is a valid entry point, please submit an issue

0xbbbbbbbb commented 10 months ago

before STM32F1 target is confirmed to be read protected Detected SRAM entry point offset: 0x1e0 (0x200001e0)

exec upload

after upload and read SRAM entry point offset is : 0x618 (0x20000618)

CTXz commented 10 months ago

Interesting, what type of STM32F1 exactly are you using?

CTXz commented 8 months ago

Since this issue has been inactive for longer than a month now, I will close it. I will gladly re-open it if necessary.