Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
Hi,I'm trying to get a bit of an understanding of how the HSM is used in real world environments. The documentation I've found so far suggests that once the maximum number of installs for a card has been reached, the card is essentially dead and a n...
Hi, I have successfully managed to test the 1 image example of SBSFU on the STM32WB55. I wanted to try the 2 image example, but have found that the SBSFU application seems to get stuck in a boot loop, and does not advertise BLE. I have tried tying PA...
Hi,I have downloaded the STSW-SAFEA1-MW software. Error occurs when extracting the zip file. Please help. Thanks.
Hi All,stm32h734 system memory bootloader does it supports CAN secure bootloader regards,Prakash
Hello, These are the scripts available for the L4 series, Can the same scripts be used for H7 series MCUs. If not, are there any specific scripts/commands needs to be followed. Regards,Devank J
In the case of a root of trust with two boot stages (STiRoT + OEMuRoT), I'm looking to update the OEMuRoT or the firmware. From STM32CubeProgrammer I can do this via the bootloader. However, when I use the ST-LINK probe and try to program the new fir...
Hi there.I'm struggling with the implementation of continuous SPI data transfer in Transmit only master mode with DMA in circular mode and enabled CRC calculation.In any other configuration I've tried (DMA normal mode or SPI transfer with MCU polling...
I've read the X-CUBE-SBSFU Secure Boot and Secure Firmware documents and it doesn't explain if these are tools, with GUI, or just an API, which should really be explained at the start.If you know all about it I am sure these documents are just great,...
Hi support team and developper community. Happy new year to all. I have a project including Secure Manager and a Non-Secure application on a STM32H573 platform. My non-secure app is modeled after the SMAK_Appli app provided within STM32Cube. I used ...
I'm curious what is the best way to debug a User Application when using SBSFU on a STM32.Of course the security mechanisms in SBSFU/SECore must be disabled to allow debugging at all and basically just downloading the UserApplication and debug it with...
