Hello STM32U5 community,I was making a few attemps with my B-U585I-IOT02A demo board and TF-M. I am afraid I have irreversibly locked the MCU.Here is what I did:run regression.shset RDP level 1 with the Programmer despite the warnings, because I forg...
Hi,I am working on enabling hardware cryptography in nucleo-u585ai board.Can you suggest an example for enabling hardware cryptography? or Is it enabled always?How to test or know that data is encrypted?Thanks,Akanksha
Hi,Where can I find how the protection against DPA attacks implemented in the STM32U585 microcontroller works?I couldn't find anything in the datasheet and reference manual.Thanks
Hi,for my application I need to set RDP regression from my application code :1) Is it possible in RDP2 to provide OEM Key (for regression) from application code in order to restore JTAG access (and perform a regression whith a user intervention)2) Is...
Hi,I am using the X-CUBE-AZURE example with the B-U585I-IOT02A development board equipped with STM32U5 microcontroller.Reading the tfm_mbedcrypto_config.h file of the TF-m it says that AES GCM is available with protection against DPA attaccks but in ...
The reason that I'm doing this is because I want to sign the mcuboot bootloader used by TF-M. (https://git.trustedfirmware.org/TF-M/trusted-firmware-m.git/tree/platform/ext/target/stm/b_u585i_iot02a/include/flash_layout.h).The flash layout looks like...
Hello, I've been trying to build an application with Trusted Firmware and using Zephyr RTOS for the non-secure application i'm using b_u585i_iot02a board. After i build my application, the OSPI is not working anymore from my non-secure application. I...
I wish to try the TFM application on my B-U585I-IOT02A demo board. But the support for STM32CubeIDE has disappeared in FW_v1.1.0. Is there any reason for that, or can I copy the project from patch_cube5_v.1.0..2, though the source files have signific...
Hi,I want to port "SPI_FullDuplex_ComDMA_Slave" to "TFM_SBSFU_Boot".My MCU is STM32U585.I can port "SPI_FullDuplex_ComDMA_Slave" to "TFM_Appli NonSecure" success, but fail to port it to "TFM_SBSFU_Boot".Do you have any suggestion for it?Please advi...