CMAC (Cipher-based MAC)

modulename: cmac.ko

configname: CONFIG_CRYPTO_CMAC

Linux Kernel Configuration
└─>Cryptographic API
└─>Hashes, digests, and MACs
└─>CMAC (Cipher-based MAC)
In linux kernel since version 3.1 (release Date: 2011-10-24)  
CMAC (Cipher-based Message Authentication Code) authentication
mode (NIST SP800-38B and IETF RFC4493)

source code:
crypto/cmac.c

depends
CONFIG_CRYPTO