linux-kernel - Re: [PATCH 0/6] x86 BLAKE2s cleanups

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Message-ID: <CAMj1kXG8eD8Fo_Kk0JY59nth5=pLVpAxZ_DzbrbxJskQapv+DA@mail.gmail.com>
Date: Mon, 3 Nov 2025 09:14:17 +0100
From: Ard Biesheuvel <ardb@...nel.org>
To: Eric Biggers <ebiggers@...nel.org>
Cc: linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org, 
	"Jason A . Donenfeld" <Jason@...c4.com>, Herbert Xu <herbert@...dor.apana.org.au>, x86@...nel.org, 
	Samuel Neves <sneves@....uc.pt>
Subject: Re: [PATCH 0/6] x86 BLAKE2s cleanups

On Mon, 3 Nov 2025 at 00:44, Eric Biggers <ebiggers@...nel.org> wrote:
>
> Various cleanups for the SSSE3 and AVX512 implementations of BLAKE2s.
>
> This is targeting libcrypto-next.
>
> Eric Biggers (6):
>   lib/crypto: x86/blake2s: Fix 32-bit arg treated as 64-bit
>   lib/crypto: x86/blake2s: Drop check for nblocks == 0
>   lib/crypto: x86/blake2s: Use local labels for data
>   lib/crypto: x86/blake2s: Improve readability
>   lib/crypto: x86/blake2s: Avoid writing back unchanged 'f' value
>   lib/crypto: x86/blake2s: Use vpternlogd for 3-input XORs
>


Reviewed-by: Ard Biesheuvel <ardb@...nel.org>


>  lib/crypto/x86/blake2s-core.S | 275 +++++++++++++++++++---------------
>  1 file changed, 157 insertions(+), 118 deletions(-)
>
> base-commit: 5a2a5e62a5216ba05d4481cf90d915f4de0bfde9
> --
> 2.51.2
>