STM32 MCUs Security

Can someone suggest me Best controller for my CAN device purpose with all possible securities ?

Pls suggest us possible controller for our below requirement : My Controller ..expectation : CANTwo-uart Signed bootSslCypher - like i read in esp32 documentation, is it just software thing, can we use it for all STM controllers ? Secure boot - a...

Enquiry on STM32G4

Looking for the MCU specs with the following key requirements: - 24 IO : 8 input, 8 outpt, 8 x LEDs - secure boot features - hardware reset - backline support – CAN Bus communication at 5VCan STM32G...

How does the STM32 bxCAN HAL module calculate the transmitted and check the received 15-bit CRC field? What is the generating polynomial?

I am trying to connect with an Intel Cyclone IV FPGA. I have looked in the reference manual for the STM, however, there is no information about the calculation of CRC 15-bit frame.