CONFIG_CRYPTO_AES_ARM64_BS: Ciphers: AES, modes: ECB/CBC/CTR/XCTR/XTS modes (bit-sliced NEON)

General informations

The Linux kernel configuration item CONFIG_CRYPTO_AES_ARM64_BS has multiple definitions:

Ciphers: AES, modes: ECB/CBC/CTR/XCTR/XTS modes (bit-sliced NEON) found in arch/arm64/crypto/Kconfig

The configuration item CONFIG_CRYPTO_AES_ARM64_BS:

• prompt: Ciphers: AES, modes: ECB/CBC/CTR/XCTR/XTS modes (bit-sliced NEON)
• type: tristate
• depends on: CONFIG_KERNEL_MODE_NEON
• defined in arch/arm64/crypto/Kconfig
• found in Linux kernels: 6.1–6.2, 6.3-rc+HEAD
• modules built: aes-neon-bs

Help text

Length-preserving ciphers: AES cipher algorithms (FIPS-197) with block cipher modes: - ECB (Electronic Codebook) mode (NIST SP800-38A) - CBC (Cipher Block Chaining) mode (NIST SP800-38A) - CTR (Counter) mode (NIST SP800-38A) - XCTR mode for HCTR2 - XTS (XOR Encrypt XOR with ciphertext stealing) mode (NIST SP800-38E and IEEE 1619)

Architecture: arm64 using: - bit-sliced algorithm - NEON (Advanced SIMD) extensions

AES in ECB/CBC/CTR/XTS modes using bit-sliced NEON algorithm found in arch/arm64/crypto/Kconfig

The configuration item CONFIG_CRYPTO_AES_ARM64_BS:

• prompt: AES in ECB/CBC/CTR/XTS modes using bit-sliced NEON algorithm
• type: tristate
• depends on: CONFIG_KERNEL_MODE_NEON
• defined in arch/arm64/crypto/Kconfig
• found in Linux kernels: 4.11–4.20, 5.0–5.19, 6.0, 6.0+HEAD
• modules built: aes-neon-bs

Help text

(none)

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module aes-neon-bs CONFIG_CRYPTO_AES_ARM64_BS : arch/arm64/crypto/Kconfig : "Ciphers: AES, modes: ECB/CBC/CTR/XCTR/XTS modes (bit-sliced NEON)" # in 4.11–4.20, 5.0–5.19, 6.0–6.2, 6.3-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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