Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
Hello,I am developing a new product with the STM32h753, and we are trying to use both SBSFU and SFI. The secure boot implementation was already integrated and working before tackling SFI. When tackling SFI, I first tested it with a simple program wit...
Hi Team,Is there roadmap for implementation hardware cryptography acceleration for NetX Secure using CRYP peripheral at STM32H7?I am using STM32H735@520MHz and I am not able achieve more than 800kBit/sec for HTTPs connection (TLS 1.2 TLS_RSA_WITH_AES...
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 ...