STM32 MCUs Security

What is the crypto hardware on STM32? Especially with regards of the memory that saves the keys and certificates. Is someone have a detailed block diagram?

Good afternoon. At the moment I am developing a device that needs a chip with hardware cryptographic encryption. Can you recommend any of your products?

is it necessary to define PCROP in scatter?

Hi I'm Toni,I try to learn about embedded systems and it's my first time here.I bought stm32h743 and i would like know, If I use the CubeProgrammer to define PCROP area, why do I need to define on scatter?Thank you.

I am using STM32WB55 controller and Keil as development environment , Using mbedTLS library for SHA256 computation.(mbedtls_sha256_update function from library is used) After datasize of 256 bytes , incorrect SHA is obtained. Are there any additional depe

I am using STM32WB55 controller and Keil as development environment , Using mbedTLS library for SHA256 computation.(mbedtls_sha256_update function from library is used) After datasize of 256 bytes , incorrect SHA is obtained. Are there any additional...

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...

Why is the crypto library not available for download.

I cant download the crypto library fromhttps://www.st.com/en/embedded-software/x-cube-cryptolib.html#st_description_sec-nav-tabAnd i think that i saw it among the cube software packs long time ago, but i dont see it anymore.

Wrong CRC-32 — HAL_CRC_Calculate output on STM32F401CCU6 Blackpill

I've been implementing I2C communication between F401CCU6 and Nucleo F746ZG, while adding CRC I got different outputs, Nucleo provides configurable CRC peripheral, while F401 is by default set to 0x4C11DB7 (https://www.st.com/resource/en/reference_ma...