RDP regression - OEMKEY1 and OEMKEY2
Hello, What is the status of the OEMKEY1 and OEMKEY2 when the RDP regression happens. Are those keys are also erased ? Thanks in advance.Best Regards,Surya S
Forum Posts
Accessing the TRNG on STM32U575I-EV Eval Board
Can the internal TRNG peripheral of the STM32U5MCU be accessed on the STM32U575I-EV eval board?
STM32U585 - Secure boot loader
Hello Everyone,We are currently working with STM32U585 microcontroller for one of our IoT project.In this project we are planning to implement secure boot.In this regard we want some clarification on the below points,1. After doing secure firmware i...
Resolved! Secure Firmware (Re)Install by the end user on STM32U5 - how to?
ST undoubtedly put lots of effort in building a complete and coherent solution supporting secure firmware install (SFI), even done by contract manufacturer (CM) independent from the original equipment manufacturer (OEM). See AN5054 and AN4992.However...
Resolved! STMCryptoLib failures on STM32U599
The Issue When my bootloader jumps to the application all `AES_ECB_Encrypt_XXX` incorrectly encrypt/decrypt the data. Once the application fails to initialize too many times it will reboot due to watchdog and the ncrypt/decrypt will continue to fail ...
Resolved! STM32u585- RDP Regression in software from RDP level 1 to RDP level 0 not working
Hello all,Kindly guide us how to resolve the following issue or share the sample code,We are using MCU STM32U585QII6QTR. In this TrustZone is not enabled.We are trying to change the RDP level from 0 to level 1 and from level 1 to level 0 from softwar...
TFM SBSFU_BOOT
Dear Sir.I am trying to work with the examples of TFM_Appication and SBSFU_Boot examples of STMCube_FW_U5_V1.2.0 when compilng I get the error Error: Missing option '-S' / '--slot-size'.postbuild.sh failedmake[1]: *** [makefile:92: post-build] Err...
Resolved! No support of STMCubeIDE for MCUBoot in the development board B-U585I-IOT02A.
Almost all sample projects have support of STMCubeIDE in the development board B-U585I-IOT02A except following bootloader projects.SBSFU_AppliSBSFU_BootSBSFU_LoaderOn release note it is mentioned that, will be added support in the next release but da...
B-U585-IOT-2A Flash Write Protection
Hi @ communityI am working around the flash lock protection that was somehow enabled in my development board(B-U585-IOT2A) while testing the TF-M SBSFU Application and now i am unable to do a flash erase on my chip. The cube programmer is showing the...
STM32U5 B-U585I-IOT02A run my own application with SBSFU example of STM32CubeU5
Hi,I am trying to modify the SBSFU example provided with STM32CubeU5 to run my own application. I generated the code with STM32CubeMX for IAR by enabling TrustZone and leaving the default values set by STM32CubeMX. I wrote my code, deleted all the fi...