STM32 MCUs Security

include Crypto Library in STM32CubeIDE

hello,This is an old thread but I hope to get an answer here.I'm using NUCLEO-L496ZG-P, and I have data to decrypt (AES128 CBC).I'm using the STM32CubeIDE to compile.I'm trying to use the Cryptolib but didnt get how to do so. I did download "en.x-cu...

HAL Problems with SPI(slave) + DMA + CRC(hardware) in stm32f373

I'm using a STM32F373 microcontroller as SPI slave and can't make it work properly using CubeMX and HAL functions.Master side is OK, confirmed in scope that byte string and calculated CRC for Tx are as expected.Slave side is programmed to transfer vi...

How to add STM32 cryptographic library in a project using kiel IDE??

When using X-cube-sbsfu, why is swap area size constrained to be at least equal to the size of the largest flash sector? Is there a way to modify SBSFU to work with a smaller swap area?

On STM32F746, largest sector is 256K and total flash size is 1M. This means that 1/4th of our flash is lost to the swap area. As a result, we do not have enough flash memory left to implement the dual image variant. We are now trying to optimize the ...

How to make X-CUBE-CRYPTOLIB V3.1.0 to perform AES-192 encryption compatible with other online tools?

I am using X-CUBE-CRYPTOLIB V3.1.0 on STM32L0 to perform AES-192 encryption with a 192-bits key and 128-bits IV. Encrypted Data by STM32L0 can be correctly decrypted by STM32L0 using the same library.However, when I copy the encrypted data, key and I...

What is the exact expected sequence for the YMODEM protocol used in IAP and SBSFU?

Hello,for some STM32 controllers ST offers for application-update the IAP and SBSFU modules:https://www.st.com/en/embedded-software/x-cube-iap-usart.htmlhttps://www.st.com/content/st_com/en/products/embedded-software/mcu-mpu-embedded-software/stm32-e...

HI, I'm working with STM32F103R8 on AES .The input key which I enter is not stored properly I tried by simply displaying the key through UART.Here I missed the 13th to 16th elements.This happens only for a 32byte array.

Can anyone help me with this,I have attached the code below.Thanks in Advance