CONFIG_CRYPTO_LRW: LRW (Liskov Rivest Wagner)

General informations

The Linux kernel configuration item CONFIG_CRYPTO_LRW has multiple definitions:

LRW (Liskov Rivest Wagner) found in crypto/Kconfig

The configuration item CONFIG_CRYPTO_LRW:

• prompt: LRW (Liskov Rivest Wagner)
• type: tristate
• depends on: (none)
• defined in crypto/Kconfig
• found in Linux kernels: 6.1–6.8, 6.9-rc+HEAD
• modules built: lrw

Help text

LRW (Liskov Rivest Wagner) mode

A tweakable, non malleable, non movable narrow block cipher mode for dm-crypt. Use it with cipher specification string aes-lrw-benbi, the key must be 256, 320 or 384. The first 128, 192 or 256 bits in the key are used for AES and the rest is used to tie each cipher block to its logical position.

See https://people.csail.mit.edu/rivest/pubs/LRW02.pdf

LRW support found in crypto/Kconfig

The configuration item CONFIG_CRYPTO_LRW:

• prompt: LRW support
• type: tristate
• depends on: (none)
• defined in crypto/Kconfig
• found in Linux kernels: 3.3–3.19, 4.0–4.20, 5.0–5.19, 6.0, 6.0+HEAD
• modules built: lrw

Help text

LRW: Liskov Rivest Wagner, a tweakable, non malleable, non movable narrow block cipher mode for dm-crypt. Use it with cipher specification string aes-lrw-benbi, the key must be 256, 320 or 384. The first 128, 192 or 256 bits in the key are used for AES and the rest is used to tie each cipher block to its logical position.

LRW support (EXPERIMENTAL) found in crypto/Kconfig

The configuration item CONFIG_CRYPTO_LRW:

• prompt: LRW support (EXPERIMENTAL)
• type: tristate
• depends on: CONFIG_EXPERIMENTAL
• defined in crypto/Kconfig
• found in Linux kernels: 2.6.20–2.6.39, 3.0–3.2
• modules built: lrw

Help text

LRW: Liskov Rivest Wagner, a tweakable, non malleable, non movable narrow block cipher mode for dm-crypt. Use it with cipher specification string aes-lrw-benbi, the key must be 256, 320 or 384. The first 128, 192 or 256 bits in the key are used for AES and the rest is used to tie each cipher block to its logical position.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module lrw CONFIG_CRYPTO_LRW : crypto/Kconfig : "LRW (Liskov Rivest Wagner)" # in 2.6.20–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-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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