ECDH algorithm

modulename: ecdh_generic.ko

configname: CONFIG_CRYPTO_ECDH

Linux Kernel Configuration
└─>Cryptographic API
└─>ECDH algorithm
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Generic implementation of the ECDH algorithm

source code:
selects
CONFIG_CRYTPO_KPP
CONFIG_CRYPTO_RNG_DEFAULT

depends
CONFIG_CRYPTO