I'm using H753 which has hw crypto, and was hoping to improve the sbsfu execution time (e.g. time to validate FW header at start tup) by enabling hw crypto. However HAL_CRYP_MODULE_ENABLED doesn't do anything. I looked through the integration guide a...
Hi,i am trying to develop a device which sends out bthome advertisements via ble (some sensor data).So far so good, this part is working, but now i would also like to use bthome encryption.https://bthome.io/encryption/So following this guide, i would...
Hello st forum, I'm currently working on mcu STM32G0B1VCI6; the part of the code that I'm using is considering the setup of the crypto lib and the CRC engine. However, I noted that the CRC configuration is being changed automatically when some crypto...
Hi, I am using ADC1 on stm32H563ZI nucleo board with trustzone enabled, I am not getting proper adc values (getting adc count of 822). When trust zone is disabled I am getting proper value of around 4095 with input of 3.3Volt .I am attaching the proj...
Hello,I am following the guide to generate SFI files. I am testing and have programmed the HSM. Is there any way to "restart" the HSM? Is there any way to start the guide over as if I hadn't done anything?I am particularly interested in obtaining inf...
Hello,I would like to use the TFM application on STM32CubeIDE for the B-U585I-IOT02A board but I can't find the application anywhere. Any help?
Dear Team, I hope this message finds you well. I am reaching out to inquire about the possibility of debugging an application through USB connectivity following the installation of the Secure Manager. Specifically, I am interested in knowing if it is...
hi i am implementing a TFM based project on stm32u585 microcontroller. i taken reference from the cubeU5 package to implement the TFM code stm32U585 SBSFU .in my application i need to use the ECDSA signing and verification using the PSA APIs availab...
I hope this message finds you well. I am encountering an issue where I cannot access the RAM and Flash usage statistics within the Build Analyzer feature of CubeIDE version 1.15.1. Upon attempting to view these metrics, the fields appear empty, preve...
Hi,I am doing feasibility on SBSFU bootloader on STM32H753ZI. Currently in our firmware we are planning to have a custom bootloader based on SBSFU for secure boot and update. But I came across SFI feature from ST to ensure protection at the manufactu...