[PATCH 0/6] crypto: ARM/arm64 - AES and ChaCha20 updates for v4.11

Ard Biesheuvel ard.biesheuvel at linaro.org
Mon Jan 9 01:21:26 PST 2017


On 3 January 2017 at 20:01, Ard Biesheuvel <ard.biesheuvel at linaro.org> wrote:
> On 2 January 2017 at 18:21, Ard Biesheuvel <ard.biesheuvel at linaro.org> wrote:
>> This series adds SIMD implementations for arm64 and ARM of ChaCha20 (*),
>> and a port of the ARM bit-sliced AES algorithm to arm64, and
>>
>> Patch #1 is a prerequisite for the AES-XTS implementation in #6, which needs
>> a secondary AES transform to generate the initial tweak.
>>
>
> Herbert,
>
> I actually have a scalar AES implementation for arm64 which I could
> use instead, making this patch unnecessary.
>
> I could respin the entire series, or you could simply disregard #1 and
> #6 for now, whichever you prefer.
>

I ended up doing some more work on the scalar and bit sliced AES
implementations for both ARM and arm64, so everything in this series
except the chacha20 patches (#3, #4) is now superseded.



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