Rockchip's Cryptographic Engine driver

modulename: rk_crypto.ko

configname: CONFIG_CRYPTO_DEV_ROCKCHIP

Linux Kernel Configuration
└─>Cryptographic API
└─>Hardware crypto devices
└─>Rockchip's Cryptographic Engine driver
In linux kernel since version 4.1 (release Date: 2015-06-21)  
This driver interfaces with the hardware crypto accelerator.
Supporting cbc/ecb chainmode, and aes/des/des3_ede cipher mode.

source code:
drivers/crypto/rockchip/