CONFIG_CRYPTO_POLY1305_X86_64: Hash functions: Poly1305 (SSE2/AVX2)

General informations

The Linux kernel configuration item CONFIG_CRYPTO_POLY1305_X86_64 has multiple definitions:

Hash functions: Poly1305 (SSE2/AVX2) found in arch/x86/crypto/Kconfig

The configuration item CONFIG_CRYPTO_POLY1305_X86_64:

• prompt: Hash functions: Poly1305 (SSE2/AVX2)
• type: tristate
• depends on: CONFIG_X86 && CONFIG_64BIT
• defined in arch/x86/crypto/Kconfig
• found in Linux kernels: 6.1–6.6, 6.7-rc+HEAD
• modules built: poly1305-x86_64, poly1305-x86_64

Help text

Poly1305 authenticator algorithm (RFC7539)

Architecture: x86_64 using: - SSE2 (Streaming SIMD Extensions 2) - AVX2 (Advanced Vector Extensions 2)

Poly1305 authenticator algorithm (x86_64/SSE2/AVX2) found in crypto/Kconfig

The configuration item CONFIG_CRYPTO_POLY1305_X86_64:

• prompt: Poly1305 authenticator algorithm (x86_64/SSE2/AVX2)
• type: tristate
• depends on: CONFIG_X86 && CONFIG_64BIT
• defined in crypto/Kconfig
• found in Linux kernels: 4.3–4.20, 5.0–5.19, 6.0, 6.0+HEAD
• modules built: poly1305-x86_64, poly1305-x86_64

Help text

Poly1305 authenticator algorithm, RFC7539.

Poly1305 is an authenticator algorithm designed by Daniel J. Bernstein. It is used for the ChaCha20-Poly1305 AEAD, specified in RFC7539 for use in IETF protocols. This is the x86_64 assembler implementation using SIMD instructions.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module poly1305-x86_64 CONFIG_CRYPTO_POLY1305_X86_64 : arch/x86/crypto/Kconfig : "Hash functions: Poly1305 (SSE2/AVX2)" # in 6.1–6.6, 6.7-rc+HEAD
• lkddb module poly1305-x86_64 CONFIG_CRYPTO_POLY1305_X86_64 : crypto/Kconfig : "Poly1305 authenticator algorithm (x86_64/SSE2/AVX2)" # in 4.3–4.20, 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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