Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
Hello, I am working with an STM32 B-U585I development kit. The board has been previously used, and some protection-related configurations have been modified. I am now trying to perform new tests on the device, but I believe I am unable to bypass the ...
Using on a STM32H563RI with trustzone for a secure bootloader and non-secure application. Both the secure and non-secure side were correctly working in OPEN state, and I did a test of going to a CLOSED state and regression back to OPEN with authentic...
OverviewDebug Authentication Discovery occasionally succeeds in CLOSED state, but Full Regression fails (“Unable to boot on RSS_DA” / “Unable to detect DBGMCU Mailbox”)Get ready for the stm32 safari! Product / Environment- Board: Custom based off of ...
Hi everyone,I’m currently working with STM32 Secure Boot and Secure Firmware Update (SBSFU) and integrating it with my custom application. I’m trying to design the project in a modular and scalable way for long-term use, and I would really appreciate...
Hi Team,I have successfully integrated and run SBSFU with my custom application, and it is working as expected.Currently, I am transferring the .sfb file .via USB to the DWL_SLOT. Once the transfer is complete, I trigger a reset using NVIC_System...
HiI've been trying to understand what level of support is available for the H573 security features in Zephyr RTOS with mcuboot but either can't find any information or no one replies to my comments.I have a Zephyr sysbuild build working where mcuboot...
Dear Community, dear STMicro, I'm trying to encrypt data on an STM32WL55JC device using the STM32CubeExpansion_Crypto_V4.5.0 library and then using Python on the PC to decrypt it again.I've taken the example code for RSA encryption from the libraryST...
I am trying to integrate Crypto lib to NUCLEOF303RE Board, Any guide or any suggestions would help
Hi all,I'm trying to replay the demo from this video https://www.youtube.com/watch?v=Kn6JHVcY7hA The provisioning and debug authentication works fine, but the application hangs.I never passes the MX_ICACHE_Init() function. And sometimes in the MPU in...
Hi All!I'm trying to wrap my head around STM32H573 with trustzone, STiRoT etc in STM32CubeMX and I'm missing some information on the firmware sizes.The STM32H573 has 2MB flash, secure part is from 0x0C00_0000 to 0x0C1F_FFFF. When I select STiRoT + Se...
