linux-kernel - Re: [PATCH v3 0/3] Consolidate Poly1305 code and add RISC-V optimization

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Message-ID: <CAMj1kXH0N4tBOVupP27UADDrPy4_0WTXX6ihr8X6LfbhjE3F3w@mail.gmail.com>
Date: Fri, 29 Aug 2025 18:37:37 +0200
From: Ard Biesheuvel <ardb@...nel.org>
To: Eric Biggers <ebiggers@...nel.org>
Cc: linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-riscv@...ts.infradead.org, "Jason A . Donenfeld" <Jason@...c4.com>, 
	Zhihang Shao <zhihang.shao.iscas@...il.com>, Andy Polyakov <appro@...ptogams.org>
Subject: Re: [PATCH v3 0/3] Consolidate Poly1305 code and add RISC-V optimization

On Fri, 29 Aug 2025 at 17:26, Eric Biggers <ebiggers@...nel.org> wrote:
>
> This series is targeting libcrypto-next.  It can also be retrieved from:
>
>     git fetch https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git poly1305-v3
>
> This series simplifies and optimizes the organization of the Poly1305
> code by consolidating it into a single module.  This follows the example
> of SHA-1, SHA-256, SHA-512, CRC32, etc.
>
> Since the RISC-V Poly1305 patch has had a moving target, I also rebased
> it on top of this series and included it as patch 3.
>
> Changed in v3:
> - Added mips/poly1305-core.S and riscv/poly1305-core.S to 'targets'.
>   This fixed a bug where the perlasm build step was always running.
>
> Changed in v2:
> - Added missing 'FORCE' to the make rules for mips/poly1305-core.S
>   and riscv/poly1305-core.S.
>
> Eric Biggers (2):
>   lib/crypto: poly1305: Remove unused function
>     poly1305_is_arch_optimized()
>   lib/crypto: poly1305: Consolidate into single module
>
> Zhihang Shao (1):
>   lib/crypto: riscv/poly1305: Import OpenSSL/CRYPTOGAMS implementation
>

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