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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Forum Posts

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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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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Missed to confirm my registration for November, 4th

Hi partners, I missed to confirm my registration for the workshop "Discover our STM32 security ecosystem - from theory to practice" for November, 4th. Is it possible to still join the online workshop?Thanks for your time.Sincerely,Raúl

RPeri.2 by Associate
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  • 1 replies
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Will the development boards arrive in time? (Oct 27th)

Hi, I was registered before for the course on Tuesday October 6th and had to cancel as I did not receive the hardware in time. It actually was sent 2 days late to a wrong address in Germany instead of Switzerland. Also for the course on October 27th ...

oliver23 by Associate II
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  • 2 replies
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