STM32 MCUs Security

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

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! Not able to load UserApp (sfb file) using TeraTerm .The terminal is always stuck at the first block transfer.

Hello, I am new with NUCLEO STM32G4754 and trying the SBSFU examples (1 image). I can flash and launch the SBSFU but I can't load any user application (userapp.sfb)I use STM32 tools, Windows with the same result :I connect using Teraterm (on Windows)...

p123 by Associate II
  • 4180 Views
  • 13 replies
  • 0 kudos

Resolved! HardFault when transfer control from BL to APP

Hi,Device - STM32H7B3I-DKProject - STM32H7B3I-DK\Applications\2_Images_ExtFlashHardFault when transfer control from BL to APP1) Last trace of codelaunch_application: /****************************************************** * return from exception to a...

0693W00000HqonPQAR.png 0693W00000HqonyQAB.png 0693W00000HqopGQAR.png
Grogu by Associate III
  • 720 Views
  • 1 replies
  • 0 kudos

SBSFU - STM32H755 Optimization Problem

I'm working on a project with SBSFU implemented on STM32H755. I'm using slot 1 for CM7 and slot 2 for CM4. I'm using the IAR workbench. Both CM4 and CM7 hex files work just fine in debug mode and everything seems to work with SBSFU implementation. Bu...

YChen.16 by Associate
  • 929 Views
  • 1 replies
  • 0 kudos

Hash using without hash processor

I'm learning using cryptography method on stm32f429. But there is no Hash proccesor on the system. Although there is no hash proccessor, could I use the STM32CubeCrypto Libraries HASH examples on my board ? What kind of changes if my proccessor ha...

DCtech by Associate II
  • 575 Views
  • 2 replies
  • 0 kudos

Getting the HAL_CRC module to generate a CRC32

I'm trying to get the HAL_CRC module to generate a 32bit CRC32 that matches the online calculators and matches what I get out of python with binascii.crc32() or zlib. I have a DoCkecksum() call below that calls HAL_CRC_Calculate() and I have called ...

ttatakis by Associate III
  • 1401 Views
  • 2 replies
  • 0 kudos