Broadcom symmetric crypto/hash acceleration support

modulename: bcm_crypto_spu.ko

configname: CONFIG_CRYPTO_DEV_BCM_SPU

Linux Kernel Configuration
└─>Cryptographic API
└─>Hardware crypto devices
└─>Broadcom symmetric crypto/hash acceleration support
In linux kernel since version 4.2 (release Date: 2015-08-30)  
This driver provides support for Broadcom crypto acceleration using the
Secure Processing Unit (SPU). The SPU driver registers skcipher,
ahash, and aead algorithms with the kernel cryptographic API.

source code: