STM32 MCUs Security

Hi, I want to ask if it is possible for me to implement FTPS and HTTPS using STM32F303RC and W5500, all datasheets I see exclude the F3 family, is it possible? Thanks for reading this, and sorry for wasting your time.

Determine the padding to save the firmware SHA256 using STM32F746GDISCOVERY to verify integrity

I am trying to implement a firmware integrity check using the Cryptographic Library (X-CUBE-CRYPTOLIB) for this I have to calculate the SHA256 checksum and then determine the padding and include it in the binary that I will upload to the board.I've b...

On SBSFU, Secure Engine's SE_CORE_Startup() function pointer question.

Hello all.I'm trying understand SBSFU source code. At this time, I meet very confuse code.Middlewares/ST/STM32_Secure_Engine/Core/se_interface_bootloader.cIn the SE_Startup() function, there is function pointer casting code as below:SE_StartupPtr = (...

STM32 CHECKSUM SELF CHECKING CAPABILITY

STM32 has the capability to perform checksum self checking.If no, there is some way to verify that the program have been loaded properly.

Help in SBSFU memory

Hi all,I generated the SBSFU file. now i am getting another issue, I was thinking to program the .bin file using CubePrg (DFU method)so I loaded the .bin file which created using sbsfu, then I set the start address as 0x080000000 or 0x0 and trying to...

Can I use RTT print in the application upgraded by SBSFU?

Hi,I'm working on the project which used RTT print as the debug interface and now integrated with SBSFU to enable the firmware upgrade capability, but after that I noticed somehow the internal flash been erased after I launched the RTTViewer and conn...

SBSFU on Nucleo-G474 can't jump to the custom user application slot

Hi,I'm testing SBSFU on Nucleo-G474RE, I have no problem to run up the reference code of SBSFU, but somehow secure boot loader didn't jump to my user application after the upgrade via UART Y-Modem after use my application code instead of original use...

I have ported X-CUBE-SBSFU to my own board successfully and can update the firmware via the UART, but am now looking to update in app from a web server similar to how it is done is the X-CUBE_GCPv2.

I actually have not tried it out yet, but looking at the code, I think the SBSFU in the X-Cube-GCP package is not the same as there are some things that are very different (like the slot names for example)Need some advice from the ST reps hereWould ...