ECB (Electronic Codebook)

modulename: ecb.ko

configname: CONFIG_CRYPTO_ECB

Linux Kernel Configuration
└─>Cryptographic API
└─>Length-preserving ciphers and modes
└─>ECB (Electronic Codebook)
In linux kernel since version 2.6.19 (release Date: 2006-11-29)  
ECB (Electronic Codebook) mode (NIST SP800-38A)

source code:
crypto/ecb.c

depends
CONFIG_CRYPTO

is selected by
CONFIG_RPCSEC_GSS_KRB5