Hi Stephan,
> Am Mittwoch, 6. April 2016, 16:37:56 schrieb Tudor Ambarus:
>
> > +static size_t scatterwalk_skip_zeros(struct scatter_walk *walk, size_t
> > nbytes) +{
>
> Do you really want to keep that function after Herbert mentioned we should
> leave the zeros for the RSA operation? Or asked differently, why is the
> skipping of the zeroes not introducing a side channel?
The skipping of the zeros does not introduce a side channel because it is done
only for the output data, after the computation completes.
Thanks,
ta
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