Inside Secure's SafeXcel cryptographic engine driver

modulename: crypto_safexcel.ko

configname: CONFIG_CRYPTO_DEV_SAFEXCEL

Linux Kernel Configuration
└─>Cryptographic API
└─>Hardware crypto devices
└─>Inside Secure's SafeXcel cryptographic engine driver
In linux kernel since version 4.2 (release Date: 2015-08-30)  
This driver interfaces with the SafeXcel EIP-197 cryptographic engine
designed by Inside Secure. Select this if you want to use CBC/ECB
chain mode, AES cipher mode and SHA1/SHA224/SHA256/SHA512 hash
algorithms.

source code:
drivers/crypto/inside-secure/