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! STM32 cryptographic firmware ECDSA

Hi ST,     What tool generated the following data?Can you send me this tool? thanks. https://www.st.com/en/embedded-software/x-cube-cryptolib.htmlSTM32 cryptographic firmware library software expansion for STM32Cube. The path of the code is as follow...

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SBSFU - Example Project NUCLEO-G474RE

I want to use SBSFU for a SW Update OTA Project , i try to compile the example project from SBSFU-Projects:  NUCLEO-G474RE_2_Images_SBSFUNUCLEO-G474RE_2_Images_SECoreBin (first, this project will be compile)NUCLEO-G474RE_2_Images_UserApp by try to co...

Resolved! STiRoT Provisioning of STM32H573 over SPI

Hi all,we are developing a product with the STM32H573. The idea is to use the STiRoT for secure firmware update. The MCU is connected to a Linux CPU via SPI. Now we plan to do the provisioning during the production using the Linux CPU that has a ethr...

RomThi by Associate III
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STSAFE-A110 with mbedTLS and local envelope API

I'm using an STSAFE-A110 chip with SPL02 profile on a custom board and trying to get StSafeA_WrapLocalEnvelope() function working. I've already successfully paired my chip with my MCU/FW by writing the default host MAC key from the ST examples to the...

Resolved! STM32U585 DOES NOT RETURN TO RDP=0.

Hello,I've added the OEM2KEY AND OEM1KEY to the RDP Level 2 protection in order to perform the same steps as in the 'Getting started with STM32CubeU5 TFM application' for enabling Production Mode.Following the steps and executing the HARDENING.SH fil...

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