HCTR2 support
modulename: hctr2.ko
configname: CONFIG_CRYPTO_HCTR2
Linux Kernel Configuration
└─>Cryptographic API
└─>HCTR2 support
In linux kernel since version 6 (release Date: 2022-10-02)
HCTR2 is a length-preserving encryption mode for storage encryption that
is efficient on processors with instructions to accelerate AES and
carryless multiplication, e.g. x86 processors with AES-NI and CLMUL, and
ARM processors with the ARMv8 crypto extensions.
is efficient on processors with instructions to accelerate AES and
carryless multiplication, e.g. x86 processors with AES-NI and CLMUL, and
ARM processors with the ARMv8 crypto extensions.