Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
I am working on the SMT32L4 series controller and want to perform some cryptographic operation on data.
Hello, I have hundred of boards where I need to update our custom bootloader which resides in blocks 0/1/2/3/4 (the bootloader "partition" is 5KB). The new bootloader code resides inside the firmware binary, when the firmware boots, it checks if the ...
HelloFile "STM32_Cryptographic/Inc/Common/macros.h" defines macros MIN and MAX without any "#ifndef" around. Thus compiler warnings "redefined" are generated, if the file is included by customer code after headers of BLE stack.File STM32WPAN/ble/ble_...
Hi Community. I'm trying to port the LoRaWAN_End_Node_DualCore with SBSFU application example to CubeIDE but I'm facing a lot of linker errors. Is there a way to have a working CubeIDE project for this example? I'm working with the dual core STM32WL5...
Hello everybody,after a long fight I got the SDMMC2 interface running in 1 bit mode on the STM32H755. I thought running it in 4 bit mode in the next step should be no big deal anymore; what a naive assumption...The SDMMC is running with FATFS and FRE...
Hi,I'm not sure what is going on exactly, but I think there is either an issue with the HAL or the USB windows driver for STM32 CDC. I am using an STM32L072KBU, STM32Cube MCU Package 1.17.0. I wait until the device is enumerated (by checking the dev_...
See image below of popup - no entries available to select in the "Application:" drop-down.
Hello, I a new with NUCLEO STM32H753ZI and trying the SBSFU examples (1 and 2 images). I can flash and launch the SBSFU but I can't load any user application (userapp.sfb)I use STM32 tools, either using Linux or Windows with the same result :I conne...
Hi all,I am practicing the Secure boot using SBSFU using the stm32L476 development board. I have implemented a code for the SBSFU, but it is giving a warning WARNING: A Reboot has been triggered by a Watchdog reset! INFO: Last execution detec...
I'm working on creating a sfu loader to load sfb files from an external flash on a port I made for the STM32H735 (based on NUCLEO-H753ZI)I follow the same steps as used in the ymodem loader:read and verify header (reusing SFU_LOADER_VerifyFwHeader)er...