STM32 MCUs Security

Resolved! X-Cube-SbSfu

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...

Hex2bin CRC and HAL STM32 CRC are not the same

HiI tried to generate hex2bin crc32 and then crc32 on stm32 (on words, the rest CubeMX configurations were set to default) , but they are not the same. On hex2bin i can configure big or little endianness, but the result doesn't change and i don't kno...

A guide to the HAL of the AES accelerator, or how to fix it

Hi, I am writing this both as a guide to other people struggling with their STM32 AES accelerator, and as a suggestion to STM how to improve their HAL so it is easier to use. My testing and debugging was done on a STM32WB, but i think other accelerat...

Resolved! Issue with CRC32 module on STM32G483

Hi,I'm computing CRC32 with 04C11DB7 polynomial with different methods : through python binascii.crc32(...), on the following website " https://simplycalc.com/crc32-text.php ", and with ST embedded module on STM32G483.On basic strings such as "012345...

Resolved! problem with adding SMT32CubeExpansion_Crypto_V4.0.1

Hello,I am having some issues with adding SMT32CubeExpansion_Crypto_V4.0.1 to my stmcube environment. I am using stm cube 6.4. I go to Software Packs > Manage Software Packs > From Local... and then I point to SMT32CubeExpansion_Crypto_V4.0.1.zip, w...

Resolved! Is it possible install X-CUBE-CRYPTOLIB in CubeMX?

I've downloaded archive "en.STM32CubeExpansion_Crypto_v4.0.1.zip", now I'm trying to install it in STM32CubeMX with "From Local..." feature, but I'm getting error. How can I install the library in CubeMX?Thank you.

Resolved! STM32G031F6 CRC calculate problem.

Hi everyone.I am working on SMBus communication and i want to calculate PEC (packet error code) value. PEC value is using CRC-8 checksum with 0x07 polynomial. I want to use CRC peripheral in STM32G031F6 for PEC calculate. Cubemx settings are below.An...

Resolved! AES_GCM Acceleration: Mismatch between Accelerator and MbedTLS & Header size forced to 1 by CubeMX

Hi,I am currently trying out the AES Accelerator of the STM32WB55, using the HAL. It is working fine on its own, but I am unable to get matching results to MbedTLS. So Ciphertexts and Tags generated by the Accelerator are not matching those generated...

Resolved! Why does STM32CubeMX not let me use Disable for Default Polynomial State on STM32L412K8Ux?

I can not even disable default polynom (in case of STM32L412K8Ux):For STM32G071 it allow me to disable default, but it force on some value (probably default) - it does not allow to enter our own.I would like to set 0x8005 polynom in cubeMX instead of...

Resolved! x.509 support in CryptoLib 4.0?

I was looking over the example projects that come with CryptoLib v4.0 in the package en.STM32CubeExpansion_Crypto_v4.0.1 for examples related to X.509 certificate handling and was not able to find anything in that regard. I wanted to confirm whether ...