Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
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_...
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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...
For the past few weeks I have been trying to port the NUCLEO-H753ZI SBSFU implementation to the H757 and have run into several problems. My development environment is linux.First of all, I could not build the binaries succesfully without massive modi...
Hi all,I'm working in a project (with STM32L476) in which i am building my own bootloader to perform secure boot and firmware upgrade.I have some doubt regarding this matter. is there any resources available for secure the HEX file (encrypt and decry...