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! Interrupt Issues for UWB in SBSFU

Hello,I am using the SBSFU application on the U575 microcontroller and have created my own program, which is stored in the secure area and accessed via NSC. I am trying to send data via ultrawideband, but the interrupt is not triggered. I have tested...

Resolved! STSAFE110 Communication Protocol Documentation

Hello,We are planning to integrate the STSAFE110 into our device, which runs on Ubuntu. Since we’ll be developing our own code to retrieve the unique ID, I wanted to ask if there is any reference manual or documentation available for this. I couldn’t...

Wadeva by Associate III
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  • 1 replies
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Resolved! OEMiROT_BOOT project compilation in STM32H563

In OEMiROT_BOOT project compilation, first we are checking if the is recognized or not. Before that "Project.eww" needs to be opened and then we are creating the Project.bin binary file under EWARM. So how to do that. My purpose is to perform OTA via...

Annotation 2024-11-27 105310.png

SAES using wrapped key

I am working with SAES on STM32U585. I am trying to make use of wrapping/unwrappinng my encryption key with  hardware-secret key DHUK . This in the SAES initialization I am using  hcryp.Instance = SAES; hcryp.Init.DataType = CRYP_BYTE_SWAP; hcryp.I...

AKova.3 by Associate III
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  • 14 replies
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Resolved! SBSFU on STM32H755

I am trying to get SBSFU (1_image) running on the STM32H755. I'm working from um2262 and this post https://community.st.com/t5/stm32-mcus-security/sbsfu-porting-to-a-custom-board/m-p/200240/highlight/true#M2917 My setup is a NUCLEO-H755zi, STM32CubeT...

tstokes by Associate II
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  • 4 replies
  • 1 kudos