MD4 digest algorithm

modulename: md4.ko

configname: CONFIG_CRYPTO_MD4

Linux Kernel Configuration
└─>Cryptographic API
└─>MD4 digest algorithm
In linux kernel since version 2.6.12  
MD4 message digest algorithm (RFC1320).

source code:
crypto/md4.c

depends
CONFIG_CRYPTO

is depended by
CONFIG_CIFS