Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
Hi,I have a chip marked as STM32F437 but my software fails on running the SHA256 algorithm on the hardware crypto module.The only difference to the STM32F427 is the additional presence of a hardware crypto accelerator in the STM32F437.How can I check...
I shall just write a function in software but I would be interested to know if it is supported or not by the CRC peripheral hardware.STM32 cube MX configurator does not allow you to choose X7 for the 7bit (8 term) polynomial described on page 21 of t...
I have decided to try out the X-Cube-SbSfu, i have downloaded the SW from the ST website,according to the documents available this is an expansion pack that can be added to the CubeMX.is this correct?where can I find information about the process tha...
I have worked with the HAL software implementation of the CRC using HAL_CRC_Calculate() and HAL_CRC_Accumulate(). Works great. How do I utilize the hardware CRC feature? Can you direct me to an example or more information?
Hello,I am trying to port SBSFU example project on STM32L433RC board. I followed getting started and integration guide to integrate STM32L432KC SBSFU 1 image example project(after modification) on STM32L433RC board. Below is the image where it gets s...
The reason that I'm doing this is because I want to sign the mcuboot bootloader used by TF-M. (https://git.trustedfirmware.org/TF-M/trusted-firmware-m.git/tree/platform/ext/target/stm/b_u585i_iot02a/include/flash_layout.h).The flash layout looks like...
Hello,I am exploring the example application of X-CUBE-SBSFU for STM32H7B3I-DK board. I have successfully compile the given example application for 1_Image. I have tried to understand the 1_Image_SEcoreBin application for cryptography and key generat...
