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...
Hi,I am working on the wiki "How to start STiRoT".Actually, my board in in CLOSE state and the DA returns the error "Debug Authentication failed" after Discovery (see below). The key and certificate used is the deafult ones.The connection through STL...
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...
Hi everyone,We’ve been using the XCUBE-SBSFU bootloader in our industrial-grade project and recently noticed that SBSFU is now labeled as a legacy bootloader. It seems the new recommended bootloader is based on MCUBoot. Additionally, I’ve come across...
I am having trouble to get OBK data reading working on the STM32H562 / H563 (which do not support secure storage because they are lacking hardware crypto support).My plan is to store keys in the OBK area, (encrypted with some storage key of my own) a...
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...
Using MX created an app utilizing Secure Manager 1.2 on STM32H573, after running 'provisioning.py --sfi-gen', the generated sfi image does not include the non-secure app image; after 'provisioning.py --sfi-flash', the product-state is set to TZ-CLOSE...
We are developing this on st-cube-matter.We are using the STM32WB5MMG-DK evaluation board, but is there a recommended device for the security chip that stores the certificates for the DAC, NOC, etc.?
I'm starting from the X-CUBE-SBSFU release v2.6.2, using the B-L475E-IOT01A - 2_Images_ExtFlash as a reference. I've done the minimum porting required to run this on an STM32L4A6 target.I'm seeing an inconsistent issue where the SBSFU boots up and a...
Does the STM32H753ZI microcontroller provide a built-in unique key or mechanism to ensure that the chip cannot be unlocked, and firmware cannot be flashed, read, or erased without the correct key, effectively preventing unauthorized access or modific...