Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
Hi ST, What tool generated the following data?Can you send me this tool? thanks. https://www.st.com/en/embedded-software/x-cube-cryptolib.htmlSTM32 cryptographic firmware library software expansion for STM32Cube. The path of the code is as follow...
I want to use SBSFU for a SW Update OTA Project , i try to compile the example project from SBSFU-Projects: NUCLEO-G474RE_2_Images_SBSFUNUCLEO-G474RE_2_Images_SECoreBin (first, this project will be compile)NUCLEO-G474RE_2_Images_UserApp by try to co...
Hello, I am trying to use AES-GCM from the STM32 cryptographic library V4.2.0 to encrypt data.When running the example program, encryption and decryption work smoothly.However, when I integrate the library and function into my existing program, the ...
Hello,I have a B-U585I-IOT02A board, and I followed the tutorial at Getting started with STM32CubeU5 TFM application - User manual. Unfortunately, I couldn't get it to work and I tried to rollback, following the steps described in Section 10.6 STM32U...
Hello,I followed the instructions provided in the UM2851 to run the TFM application contained in the latest STM32CubeU5 1.6.0 Firmware projects folder, but the application does not run, it enters an infinite loop instead.Any help please?@Jocelyn RICA...
Hi all,we are developing a product with the STM32H573. The idea is to use the STiRoT for secure firmware update. The MCU is connected to a Linux CPU via SPI. Now we plan to do the provisioning during the production using the Linux CPU that has a ethr...
I am using USB peripheral on the STM32U5 with TrustZone enabled. I met a problem. In Non-Secure area, USB_DRD_FS->CNTR, USB_DRD_FS->CHEP0R can be set correctly. In Secure area, I can set "USB_DRD_FS->CNTR = 0x9D00;".But I can not set the "USB_DRD_FS-...
Hello,I am using the sbsfu application. Once I have implemented the SBSFU firmware to the board, when I connect the board to the STM32Cubeprogrammer, the SBSFU application is in lock status because it has detected an intrusion. I would like to add a ...
I'm using an STSAFE-A110 chip with SPL02 profile on a custom board and trying to get StSafeA_WrapLocalEnvelope() function working. I've already successfully paired my chip with my MCU/FW by writing the default host MAC key from the ST examples to the...
Hello,I've added the OEM2KEY AND OEM1KEY to the RDP Level 2 protection in order to perform the same steps as in the 'Getting started with STM32CubeU5 TFM application' for enabling Production Mode.Following the steps and executing the HARDENING.SH fil...
