Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
We have an STM32F37II device in an older generation of a product that ECCkeygen() works as expected. But in a new version of the product, which uses the same MCU and cyrpto libraries, and which uses nearly identical firmware (it was ported from the ...
Hi everyone,I have a problem about the integration of the SEGGER embOS RTOS with SBSFU.I have already succeeded with FreeRTOS but I would like to use embOS for my project. The "SECoreBin" project compiles well, I added the instruction to deactivate t...
Hi,i am trying to replace standalone loader(2_Images_Loader) from SBSFU with BLE_OTA provided in STM32Cube_FW_WB_V1.3.0.I have made changes as suggested in AN5056 section 8.4 How to replace the standalone loader with a BLE OTA loader.After doing chan...
Hi,I am trying to replace standalone Loader from sbsfu with BLE_OTA As mention in AN5056 section 8.4.i have change linker script as they mention but show that BLE_OTA generate only elf and hex file,so to generate .bin file i have added below command ...
I am new to this STM family of Controllers & AES Coding. Kindly suggest some links where i can learn about the AES CBC Coding for STM32H750VB .I have generated the code for AES CBC Using STM32CUBE MX and unable to proceed with the coding.
Due to cost constraints, only STM32G431x8 (64K byte flash memory) can be used, but there is no sample source code for G431x8 in the SBSFU library. I tried to port such a project, but I was a little confused.1. The compilation of the 1_Image_SBSFU pro...
I am genreating a hex file from .elf in post, and adding crc to it. Is there any way to debug using new hex, in cubeide 1.1.0
Hi, I'm new in the forum and I would like to have your technical support. Unfortunately regarding this topic I was not able to found info in internet, and I don't know if I'm trying to do something not allowed by the ST libraries.For my application I...
I am using STM32F207. The project that im working on will later on will be used by a bootloader. I am, therefore, trying to add crc information in the hex file so that bootloader will be able to validate its correctness.I am using srec_cat to calcula...
I tried to step-by-step execution based on UM2262. But I could not get SBSFU welcome screen display (Fig24). My SBSFU display below.[SBOOT] Flash Configuration KO: Dual bank mode activated. STOP![SBOOT] Security issue: execution stopped!My step-by-st...