linux-kernel - Re: [v4 PATCH] crypto: stm32 - Save and restore between each request

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Message-ID: <Y/6qx0DcaOL+cBy6@gondor.apana.org.au>
Date:   Wed, 1 Mar 2023 09:30:47 +0800
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     Lionel Debieve <lionel.debieve@...s.st.com>,
        Li kunyu <kunyu@...china.com>, davem@...emloft.net,
        linux-arm-kernel@...ts.infradead.org, linux-crypto@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com, mcoquelin.stm32@...il.com
Subject: Re: [v4 PATCH] crypto: stm32 - Save and restore between each request

On Tue, Feb 28, 2023 at 09:50:55PM +0100, Linus Walleij wrote:
> 
> OK I tested this, sadly the same results.
> 
> Notice though: the HMAC versions fail on test vector 0 and
> the non-MAC:ed fail on vector 1, so I guess that means test
> vector 0 works with those?

Hah, test vector 0 for sha256 is an empty message.  While test
vector 1 is the same as test vector 0 for hmac(sha256).

So I guess at least the fallback is still working :)

Cheers,
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt