Support for STM32 crypto accelerators

modulename: stm32_cryp.ko

configname: CONFIG_CRYPTO_DEV_STM32

Linux Kernel Configuration
└─>Cryptographic API
└─>Hardware crypto devices
└─>Support for STM32 crypto accelerators
In linux kernel since version 4.7.2 (release Date: 2016-08-20)  
This enables support for the CRC32 hw accelerator which can be found
on STMicroelectronis STM32 SOC.

source code: