On 17 September 2018 at 06:09, Andy Lutomirski wrote:
> On Tue, Sep 11, 2018 at 4:57 PM David Miller wrote:
>>
>> From: Andrew Lunn
>> Date: Wed, 12 Sep 2018 01:30:15 +0200
>>
>> > Just as an FYI:
>> >
>> > 1) I don't think anybody in netdev has taken a serious look at the
>> > network code yet.
Hey Andy,
Thanks a lot for your feedback.
On Mon, Sep 17, 2018 at 6:09 AM Andy Lutomirski wrote:
> 1. Zinc conflates the addition of a new API with the replacement of
> some algorithm implementations. This is problematic. Look at the
> recent benchmarks of ipsec before and after this series.
Hey Martin,
Thanks for running these and pointing this out. I've replicated the
results with tcrypt and fixed some issues, and the next patch series
should be a lot closer to what you'd expect, instead of the regression
you noticed. Most of the slowdown happened as a result of over-eager
XSAVEs, w
From: Andy Lutomirski
Date: Sun, 16 Sep 2018 21:09:11 -0700
> CRYPTO API
> M: Herbert Xu
> M: "David S. Miller"
> L: linux-crypto@vger.kernel.org
>
> Herbert hasn't replied to any of these submissions. You're the other
> maintainer :)
Herbert is the primary crypto maintainer,
On Tue, Sep 11, 2018 at 4:57 PM David Miller wrote:
>
> From: Andrew Lunn
> Date: Wed, 12 Sep 2018 01:30:15 +0200
>
> > Just as an FYI:
> >
> > 1) I don't think anybody in netdev has taken a serious look at the
> > network code yet. There is little point until the controversial part
> > of the co
So i want to summarize issues i have as this threads have dig deep into
details. For this i would like to differentiate two cases first the easy
one when relying on SVA/SVM. Then the second one when there is no SVA/SVM.
In both cases your objectives as i understand them:
[R1]- expose a common user
Hi Jason,
> Now that ChaCha20 is in Zinc, we can have the crypto API code simply
> call into it.
> delete mode 100644 arch/x86/crypto/chacha20-avx2-x86_64.S
> delete mode 100644 arch/x86/crypto/chacha20-ssse3-x86_64.S
I did some trivial benchmarking with tcrypt for the ChaCha20Poly1305
AEAD as
