STM32 MCUs Security

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Confusion about rebuilding projects

I am using STM32CubeIDE and am slightly confused on the rebuilding project steps of the UM2262 manual. Should I be going into each individual folder in the "Projects" folder and rebuilding all of them (such as NUCLEO76RG --> Applications --> 2_Images...

APara.5 by Associate II
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Resolved! How can i reset the HDP2EN to 0

Currently, i working on the nucleo-L552zeq and i run the SBSFU exemple propose by the cubeL5. i use the script regression.sh and the script the SBSFU_UPDATE.sh to initialize the board and download the firmware. this example can work normally on the b...

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HQIN.1 by Associate
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stm32L152RE sbsfu does not jump to user application code

I have updated the startup scripts from the MOOC to work with the stm32l152re. However, when I build the user app and flash it onto the MCU I only get the text from the SBSFU in the terminal. It automatically wants to receive a new user firmware:= [S...

Resolved! how to create own private key in sbsfu

Hi all, I am trying to make an own private key on the SBSFU, if anyone has succeeded in this could you pass me the steps which I have to proceed with. I went through An5056, then I tried to change ECCkey1 but in some cases. it works and it is upgradi...

Roshan by Associate III
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Resolved! H753ZI board unaccessible after download of incomplete secure boot

Hello,I want to integrate a secure boot and secure software update (SBSFU) on a nucleo H753ZI board.I downloaded the software from https://www.st.com/en/embedded-software/x-cube-sbsfu.html and followed the steps to compile the three programs (SECore,...

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EBonv by Associate III
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