From: Eric Biggers <ebiggers@kernel.org>
To: linux-crypto@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Ard Biesheuvel <ardb@kernel.org>,
"Jason A . Donenfeld" <Jason@zx2c4.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
linux-arm-kernel@lists.infradead.org, x86@kernel.org
Subject: Re: [PATCH 00/12] NH library and Adiantum cleanup
Date: Thu, 18 Dec 2025 11:25:34 -0800 [thread overview]
Message-ID: <20251218192534.GD21380@sol> (raw)
In-Reply-To: <20251211011846.8179-1-ebiggers@kernel.org>
On Wed, Dec 10, 2025 at 05:18:32PM -0800, Eric Biggers wrote:
> This series can also be retrieved from:
>
> git fetch https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git nh-lib-v1
>
> This series removes the nhpoly1305 crypto_shash algorithm, which existed
> only to fit Adiantum hashing into the traditional Linux crypto API
> paradigm. It replaces it with an nh() library function, combined with
> code in the "adiantum" template that handles the Poly1305 step.
>
> The result is simpler code. As usual, I've also fixed the issue where
> the architecture-optimized code was disabled by default.
>
> I've also included some additional cleanups for the Adiantum code.
>
> I'm planning to take this via libcrypto-next.
>
> Eric Biggers (12):
> lib/crypto: nh: Add NH library
> lib/crypto: tests: Add KUnit tests for NH
> lib/crypto: arm/nh: Migrate optimized code into library
> lib/crypto: arm64/nh: Migrate optimized code into library
> lib/crypto: x86/nh: Migrate optimized code into library
> crypto: adiantum - Convert to use NH library
> crypto: adiantum - Use scatter_walk API instead of sg_miter
> crypto: adiantum - Use memcpy_{to,from}_sglist()
> crypto: adiantum - Drop support for asynchronous xchacha ciphers
> crypto: nhpoly1305 - Remove crypto_shash support
> crypto: testmgr - Remove nhpoly1305 tests
> fscrypt: Drop obsolete recommendation to enable optimized NHPoly1305
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git/log/?h=libcrypto-next
More reviews and acks would be appreciated!
- Eric
prev parent reply other threads:[~2025-12-18 19:25 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-11 1:18 [PATCH 00/12] NH library and Adiantum cleanup Eric Biggers
2025-12-11 1:18 ` [PATCH 01/12] lib/crypto: nh: Add NH library Eric Biggers
2025-12-11 1:18 ` [PATCH 02/12] lib/crypto: tests: Add KUnit tests for NH Eric Biggers
2025-12-11 1:18 ` [PATCH 03/12] lib/crypto: arm/nh: Migrate optimized code into library Eric Biggers
2025-12-11 1:18 ` [PATCH 04/12] lib/crypto: arm64/nh: " Eric Biggers
2025-12-11 1:18 ` [PATCH 05/12] lib/crypto: x86/nh: " Eric Biggers
2025-12-11 1:18 ` [PATCH 06/12] crypto: adiantum - Convert to use NH library Eric Biggers
2025-12-11 1:18 ` [PATCH 07/12] crypto: adiantum - Use scatter_walk API instead of sg_miter Eric Biggers
2025-12-11 1:18 ` [PATCH 08/12] crypto: adiantum - Use memcpy_{to,from}_sglist() Eric Biggers
2025-12-11 3:02 ` Herbert Xu
2025-12-11 1:18 ` [PATCH 09/12] crypto: adiantum - Drop support for asynchronous xchacha ciphers Eric Biggers
2025-12-11 1:18 ` [PATCH 10/12] crypto: nhpoly1305 - Remove crypto_shash support Eric Biggers
2025-12-11 3:02 ` Herbert Xu
2025-12-11 1:18 ` [PATCH 11/12] crypto: testmgr - Remove nhpoly1305 tests Eric Biggers
2025-12-11 3:03 ` Herbert Xu
2025-12-11 1:18 ` [PATCH 12/12] fscrypt: Drop obsolete recommendation to enable optimized NHPoly1305 Eric Biggers
2025-12-18 19:25 ` Eric Biggers [this message]
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