Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
I am using STM32L5, In our project, we want to create one script which will lock the bootloader option and enable RDP to 0xCC to disable JTAG.We are using the SBSFU example as a base and developed our application on it.In script Regration.bat, 0xAA R...
We are right now using this MCU STM32L051C8T6 in a mass production up to 32.000 setsRight now we have met a problem,afer all 32000 pcs have been programmed with an hex file.I was found mcu have been locked and we cannot upload new files into them. 1....
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...