STM32 MCUs Security

Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.

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Resolved! Set RDP LEVEL without st link utility?

Hello, I would like to set the RDP LEVEL for my stm32l0 MCU without using ST link utility software, to be more specific, how I can set the level in the firmware to be flashed in which area ? and is it possible to add a script to linker to set the ...

SBSFU workshop October 20th 2020 Italy

Hello I am writing to express my complete disappointment regarding how the "sits" are assigned to the workshops, several times I have expressed interest in participating in the hands on (I'm a firmware developer) and in all cases the answer was a ref...

GMG by Associate III
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  • 3 replies
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Unprotecting STM32WB50 flash seems to have bricked the MCU

I protected the flash from code running on the MCU using HAL, but while trying to unprotect it using STM32CubeProgrammer the board could not be unprotected ("Expected value for Option Byte "RDP": 0xAA, found: 0xBB") and became unresponsive. After thi...

RLoco.1 by Associate
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  • 1 replies
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Resolved! Download FW file to NOR flash : SBSFU 2.4.0

Hi,Thanks for releasing the SBSFU version 2.4.0.Could you please let me know if it possible in this version to download the FW file to NOR flash.I would like to use NOR flash as Download slot. If it is possible, could you please give me an short over...

ANaga.2 by Associate II
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  • 10 replies
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