Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
Can we insert the Pre-build CRC32 calculation in the elf file before creating the elf file under the System Workbench . Currently I am doing it using Post Build and it is not possible to Debug the Source Code if the CRC does not match .
At the debug mode I would not like to provide .elf file , as the generated elf file does not have CRC that is generated .In STM system workbench I use post build command to generate .bin file and than I use srec-cat script to generate CRC on this .b...
My question is about intellectual property theft at CMs. Clearly ST recognizes the issue and even addresses it by adding SFI (secure internal firmware install) on some microcontrollers. AN5054 is listed in the resources for STM32L010K4; however, it i...
As well as for TFM case, some IT tools remove exe files.The SBSFU is using:c:\STM32SecuWS\L4\STM32CubeExpansion_SBSFU_V2.3.0\Middlewares\ST\STM32_Secure_Engine\Utilities\KeysAndImages\win\prepareimage\prepareimage.exeIf this file was removed, please ...
Sometimes, the windows exe file are not recognized as valid programs by internal IT tools.The TFM uses windows exe file to build the image signature.A way to solve this you need to use python:Install python 3.7Create a requirements.txt file containin...
in my invitation it's said, that the introduction starts at 8:30I can't join (8:50) and get following message:Sobald die Besprechung beginnt, geben wir den Personen Bescheid, dass Sie warten.Wenn Sie der Organisator sind oder die Einladung von Ihrer ...
Hello,I have not received yet the board. Can I join in the workshop anyway? Why did you send the email for filling the form only 2 days before the workshop?
Hello,I’ve registered more than 2 weeks ago but haven’t received the HW yet. The workshop is supposed to be tomorrow.Can you tell me, when the board is delivered?Is it possible to switch to the workshop on 9th of July?Best regardsChristian Amberg
Hello,Objective:I have to update the firmware of an STM32F412 using the bootloader in system memory (through UART protocol).Situation:A command in my user code allows jumping to the bootloader after a system reset (so the device is in nominal state)....
I am working on STM32G030J6, and I programmed it using STMCubeProgrammer through BOOT0 pin. I have also changed the option bytes nboot_sel to 0 to boot from pin and NRST mode to GPIO. The code works fine when RDP level is set to 0. When RDP is set to...
