Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
Hello everyone,I am working on a custom board based on the STM32U575RGT6 (1MB Flash). I am encountering a hard fault (SecureFault) during the initialization of the Non-Secure application after integrating the SBSFU.Context:Hardware: Custom board with...
I have been looking at the CRA Q&A and was wondering what you you are meaning with the reporting of security incidents 2026-12-11. Do you mean the reporting according to article 14 that enters into force 2026-09-11?
Hi, I'm starting to play with the SBSFU examples provided by ST. I'm trying to build the SBSFU (mcuboot based) example for the STM32L5 which can be found in the STM32SecuWS provided here . I'm stuck trying to build the TFM_SBSFU_boot (partial console...
Hi Community,I am porting STM32Cube_FW_U5_V1.8.0\Projects\B-U585I-IOT02A\Applications\SBSFU example to be used with USB port for firmware upgrade instead of Uart. I use B-U585I-IOT02A board with U585. Because of some requirements I need to use bare m...
Hello ST, I am working with STM32WBA52 and I am no longer able to connect to the device using STM32CubeProgrammer. When trying to connect, I got the following error: The interface firmware FAILED to reset/halt the target MCU A fail.txt file is also g...
Hello everyone,I am working on a custom board based on the STM32U575RGT6 (1MB Flash). I am encountering a hard fault (SecureFault) during the initialization of the Non-Secure application after integrating the SBSFU.Context:Hardware: Custom board with...
Hello,I used the SBSFU 2.6.2 and it's STM32L432KC 1_Image example.Everything was cool, so I modified the UserApp and removed the demonstration application menu (a potential way to select a new download, this could save me...) Then, I unfortunately fo...
Need help? Is it possible to disable RDP2 and return to AA mode when I did not set a password before setting up RDP2? Is there a default STM password? Thanks
Using STM32TRUSTEE-SM framework, the non-secure application is built by the project.py script which in turn callsSTM32TrustedPackageCreator_CLI.exe -pb SM_Code_Image_bin.xmlto generate the application .bin file in MCUboot format.The xml file has <Par...
We have a board with an STM32H7S3, using STiROT and OEMuROT to run our own application. The application runs in place from external flash, and uses external RAM for data.The process has proven extremely challenging, but we have been able to get the a...
