CONFIG_CRYPTO_TWOFISH_X86_64_3WAY: Ciphers: Twofish with modes: ECB, CBC (3-way parallel)

General informations

The Linux kernel configuration item CONFIG_CRYPTO_TWOFISH_X86_64_3WAY has multiple definitions:

Ciphers: Twofish with modes: ECB, CBC (3-way parallel) found in arch/x86/crypto/Kconfig

The configuration item CONFIG_CRYPTO_TWOFISH_X86_64_3WAY:

• prompt: Ciphers: Twofish with modes: ECB, CBC (3-way parallel)
• type: tristate
• depends on: CONFIG_X86 && CONFIG_64BIT
• defined in arch/x86/crypto/Kconfig
• found in Linux kernels: 6.1, 6.2-rc+HEAD
• modules built: twofish-x86_64-3way, twofish-x86_64-3way

Help text

Length-preserving cipher: Twofish cipher algorithm with ECB and CBC modes

Architecture: x86_64

Processes three blocks in parallel, better utilizing resources of out-of-order CPUs.

Twofish cipher algorithm (x86_64, 3-way parallel) found in crypto/Kconfig

The configuration item CONFIG_CRYPTO_TWOFISH_X86_64_3WAY:

• prompt: Twofish cipher algorithm (x86_64, 3-way parallel)
• type: tristate
• depends on: CONFIG_X86 && CONFIG_64BIT
• defined in crypto/Kconfig
• found in Linux kernels: 3.2–3.19, 4.0–4.20, 5.0–5.19, 6.0, 6.0+HEAD
• modules built: twofish-x86_64-3way, twofish-x86_64-3way

Help text

Twofish cipher algorithm (x86_64, 3-way parallel).

Twofish was submitted as an AES (Advanced Encryption Standard) candidate cipher by researchers at CounterPane Systems. It is a 16 round block cipher supporting key sizes of 128, 192, and 256 bits.

This module provides Twofish cipher algorithm that processes three blocks parallel, utilizing resources of out-of-order CPUs better.

See also: https://www.schneier.com/twofish.html

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module twofish-x86_64-3way CONFIG_CRYPTO_TWOFISH_X86_64_3WAY : arch/x86/crypto/Kconfig : "Ciphers: Twofish with modes: ECB, CBC (3-way parallel)" # in 6.1, 6.2-rc+HEAD
• lkddb module twofish-x86_64-3way CONFIG_CRYPTO_TWOFISH_X86_64_3WAY : crypto/Kconfig : "Twofish cipher algorithm (x86_64, 3-way parallel)" # in 3.2–3.19, 4.0–4.20, 5.0–5.19, 6.0, 6.0+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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