Re: VIA Padlock: +30% XTS Performance by using ECB

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Mario 'BitKoenig' Holbe <Mario.Holbe@xxxxxxxxxxxxx> wrote:
>
> I have no idea where this should finally be implemented, since it slows
> down XTS on non-accelerated CPUs. Maybe a seperate xts-aes-padlock
> driver would make sense depending on how specific this is to VIA
> Padlock, i.e. how it performs on other non-XTS-capable accelerators.

We can solve that by instantiating both the ECB-based XTS and the
current XTS, but by increasing the current XTS's priority value.

Cheers,
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