CONFIG_CRYPTO_HCTR2: HCTR2

General informations

The Linux kernel configuration item CONFIG_CRYPTO_HCTR2 has multiple definitions:

HCTR2 found in crypto/Kconfig

The configuration item CONFIG_CRYPTO_HCTR2:

• prompt: HCTR2
• type: tristate
• depends on: (none)
• defined in crypto/Kconfig
• found in Linux kernels: 6.1–6.13, 6.14-rc+HEAD
• modules built: hctr2

Help text

HCTR2 length-preserving encryption mode

A 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.

See https://eprint.iacr.org/2021/1441

HCTR2 support found in crypto/Kconfig

The configuration item CONFIG_CRYPTO_HCTR2:

• prompt: HCTR2 support
• type: tristate
• depends on: (none)
• defined in crypto/Kconfig
• found in Linux kernels: 6.0, 6.0+HEAD
• modules built: hctr2

Help text

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.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module hctr2 CONFIG_CRYPTO_HCTR2 : crypto/Kconfig : "HCTR2" # in 6.0–6.13, 6.14-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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