About Domenico

Domenico · 2022-11-20

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

Domenico · 2022-10-19

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 ...

Domenico · 2022-09-29

Hello,I am using the X-AZURE-CUBE example that integrates Azure RTOS with TF-M. I would like to define a function in the secure part to be called from the non-secure part. Following the SBSFU example I created a .c file in /Secure/Src, defined the .h...

Domenico · 2022-09-04

Hi,Does ThreadX Execution Profile Kit support STM32U5? I am using IAR Embedded Workbench but when I call the Execution Profile Kit functions I always get zero as a value, the parameters monitored by Execution Profile Kit are not updated.To compile th...

Domenico · 2022-08-10

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...

Domenico · 2022-10-03

Hi,I defined a new secure service in the TFM_APP_ROT partition of the X-AZURE-CUBE example and I was able to call it correctly from the non-secure partition.I defined a new secure partition, following the TF-M Adding Secure Partition guide, the files...

Domenico · 2022-09-09

Hi,I asked on the Microsoft forum and was able to get Execution Profile Kit from ThraedX to work, you can refer to the link https://docs.microsoft.com/en-us/answers/questions/994826/azure-rtos-execution-profile-kit-with-stm32u5b-u58.html.Thanks

Domenico · 2022-08-18

Hi @Younes LAHBIB,Thanks for the answer.I created a project with TrustZone enabled that flashes a LED and writes to the console. I modified only the NonSecure part of SBSFU_Appli by copying the files generated with STM32CubeMX and was able to execut...

Domenico · 2022-08-14

Hello @Younes LAHBIB ,To load the application to run I use the `regression.bat` and `SBSFU_UPDATE.bat` scripts from the SBSFU example. I have not figured out how to connect debugging as at startup SBSFU is run which starts the user application. The ...

Domenico · 2022-08-10

Hi @Mohamed Aymen HZAMI,I solved the problem by running the regression.bat commands that disable memory protection and erase the memory completely.Thanks

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STM32U5 Differential Power Analysis (DPA) protection

STM32U5 TF-M Crypto services - AES GCM DPA-protected

STM32U5/B-U585I-IOT02A define my own secure function with TF-M

STM32U5 B-U585I-IOT02A support and use of ThreadX Execution Profile Kit

STM32U5 B-U585I-IOT02A run my own application with SBSFU example of STM32CubeU5

Re: STM32U5/B-U585I-IOT02A define my own secure function with TF-M

Re: STM32U5 B-U585I-IOT02A support and use of ThreadX Execution Profile Kit

Re: STM32U5 B-U585I-IOT02A run my own application with SBSFU example of STM32CubeU5

Re: STM32U5 B-U585I-IOT02A run my own application with SBSFU example of STM32CubeU5

Re: Unable to execute my own application without TrustZone on STM32U5 (B-U585I-IOT02A) after executing SBSFU application example