Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
Hello Team,Believing STM32H5 series is most secure Devices , just doing comparision between H563 and H573 security aspects.Just to know PSA Certified Level 3 and SESIP will also applied to H563 device as well ( being into same Family ) ? We are more ...
Dear community,I am looking for help to have TFM ported for nucleo_u385rg_q so that I can build the tfm secure and non secure images and do a secure boot on this board. The closest board is b_u585i_iot02a which is a stm32u5 variant. But there are man...
Hello ST Community,I am working on the NUCLEO-N657X0-Q board with a TrustZone project configured in STM32CubeMX with three contexts: FSBL, AppSecure (AppS), and AppNonSecure (AppNS). The FSBL is working correctly and jumping to AppS successfully.I wa...
After porting the application "STM32Cube_FW_U5_V1.8.0\Projects\B-U585I-IOT02A\Applications\SBSFU" to our own board we have everything operational apart from the ability to invoke the local loader in production mode (RDP2).I have reverted to the orig...
hello ST Community, Is it possible to change the RDP "Read Out Protection" level from level 1 to level 0 without erasing the flash data? I've currently been able to change the level from RDP level 1 to level 0 for Nucleo-H755ZI-Q, but changing the le...
Hello,I am working on the boot process and security of the STM32H757.For my tests, I have placed the two boot addresses for the two cores (ADD0 and ADD1 for CM7 and CM4) in the internal flash memory, with an ISR vector at each boot address :ADD0: sta...
Post Edited by ST moderator to apply source code formatting Hello, To need to disable external read/write access to flash in stm32c071 i have changed the RDP from level 0(0xAA) to level 1(0xBB) and was successful in doing so. But when I try to change...
Hello ST Community,I am working on the NUCLEO-N657X0-Q board with a TrustZone project configured in STM32CubeMX with three contexts: FSBL, AppSecure (AppS), and AppNonSecure (AppNS). The FSBL is working correctly and jumping to AppS successfully. I f...
Hello,My STM32H573I-DK board is bricked after a failed provisioning attempt.What happened:Accidentally changed PRODUCT_STATE from Open (0xED) to 0x17 (Provisioning) via programmerThen an AI coding assistant (Copilot) attempted some configuration via ...
Following the ST sample : STM32CubeH5\Projects\NUCLEO-H563ZII regenerated OEMiRoT_Config.obk with the STM32TrustedPackageCreator.then, rebuild the OEMiRot application and the applications OEMiROT_Appli_TrustZone_Secure & OEMiROT_Appli_TrustZone_NonSe...
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