Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
Hello,We have an STM32 project with SBSFU bootloader used for firmware updates. We have a pipeline that is triggered from GitLab that will compile and sign the firmware and update pakcage. Before taking production private keys into use, we are consid...
I have followed a tutorial (https://www.youtube.com/watch?v=i10X4Blr8ns&ab_channel=STMicroelectronics) to try and get a simple BLE application running and view this application using ST's BLE Toolbox on my Android phone. However, I do not see my devi...
Hello everyone,I must start a production of PCBA which use the MCU STM32G474QET6 and I need to protect my firmware, I want to set the read protection at Level 1. Is it possible to set that option byte in the firmware when I flash the firmware?Thanks....
Hello Support Team,Good day,we are working on the Code Isolation activities on the STM32U585ZIT6Q controllerWhile creating sample code with enabled trust zone, It is divided into the two-part, a. Secure code, It has own while loop but before that, co...
is there any hardware ways so that I can make it much more faster ?
I have been using HAL library of cipher acceleration hardware before on the same mcu (first 100 units) without any problems, but in my last order, all mcu goes to hardfault error when i used exactly the same code on it (same binary file). By debuggin...
Flash writing procedure has just finished. The next step, anyone can assume, is verification, that code has been written correctly, which involves reading the flashed memory. At this stage, if I trace the API calls, which Cube tool does to perform f...
if (SE_Startup() == SE_SUCCESS) {......SE_Startup() --> __IS_SFU_RESERVED();__get_LR() = 0x80055d7 SB_REGION_ROM_START) = 0x8005d00 SB_REGION_ROM_END = 0x801 ffff