We are having issues with corrupted flash on the STM32 H7 series. The problem manifests where a read to the offending address in flash will cause a bus fault. We think it is down to bad CRC and the way to resolve is usually to wipe the flash and repr...
Hi,I tried to execute my custom SBSFU_UserApp.bin on the STM32H7B3I-DK board and I get error for Header signature verification failure in slot SLOT_ACTIVE_1. I have made changes in se_crypto_bootloader.c file for adding RSA signing verification in pl...
I'm currently trying to use the CRC peripheral on an STM32G474, and when running HAL_CRC_Calculate(), the computed checksum is always zero. Doing some debugging into the HAL_CRC_Init() function, I've found that when the WRITE_REG macro is called, no...
I'm creating a new lora project starting from STM32Cube_FW_WL_V1.2.0, application LoRaWAN_SBSFU_1_Slot_DualCore.I reserved some space (from 0x0801A000 to 0x0801BFFF) for some configurations. I modified the file mapping_fwimg.ld like below.\STM32Cube...
This is a general question on the Cortex M33 product with hardware encryption. I would like to use my own random number generator rather that the one that is embedded with the core in order to generate my AES key(s). Is that possible or am I restri...
I have download the TM32CubeExpansion_Crypto_V4.0.1 library. The folder structure doesn't look like the one represented in the UM1924 document. There is no AccHw_Crypto folder and no STMF1 to STMF4 folders nowhere.Is there support for AES HW accelera...
Does it have hardware ROM for keys and certificates?Can you bypass it by boot from USB?What is the crypto hardware?Is there a detailed block diagram?
I have got an security requirements for the upcoming project. So i would like to know what are the security topics are supported for STM32G0 controllers. And more details on how to integrate the security library
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...
I need to debug the SBSFU project on the Keil IDE. I know there are some data about IAR and Cube but I couldn't find anything about Keil.After that, I also want to debug my main project while it is located in slot 1.So How is it possible?