linux-kernel - Re: [PATCH 01/13] crypto: sha256 - support arch-optimized lib and expose through shash

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Message-ID: <20250427020550.GG68006@quark>
Date: Sat, 26 Apr 2025 19:05:50 -0700
From: Eric Biggers <ebiggers@...nel.org>
To: Herbert Xu <herbert@...dor.apana.org.au>
Cc: linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arch@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-mips@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
	linux-riscv@...ts.infradead.org, sparclinux@...r.kernel.org,
	linux-s390@...r.kernel.org, x86@...nel.org, ardb@...nel.org,
	Jason@...c4.com, torvalds@...ux-foundation.org
Subject: Re: [PATCH 01/13] crypto: sha256 - support arch-optimized lib and
 expose through shash

On Sun, Apr 27, 2025 at 09:52:42AM +0800, Herbert Xu wrote:
> On Sat, Apr 26, 2025 at 06:50:41PM -0700, Eric Biggers wrote:
> >
> > But this one does have a lib/crypto/ interface now.  There's no reason not to
> > use it here.
> 
> I need to maintain a consistent export format between shash and
> ahash

Why?  And how is that relevant here, when the export format should just be
struct sha256_state, as it was before?

- Eric