mike at shiftleft.org
Fri Oct 23 11:31:19 PDT 2015
Sounds like a handy #ifdef. I remember detection of 64-bit being harder than that, but maybe I’m misremembering.
The scalarmul routine conditions the key in the /* Scalar conditioning */ section. You can move the conditioning code to generate_secret though if you want.
> On Oct 23, 2015, at 9:33 AM, Jason A. Donenfeld <Jason at zx2c4.com> wrote:
> Hey Mike,
> Thanks again for putting this together. Lots of fun to play with. In
> case you're curious, I've attached here my "respin" of your
> implementation, making it suitable for kernelspace. The "#ifdef
> __SIZEOF_INT128__" might be of note for your WBITS to-do comment.
> Sending this to you in case its of interest to see an example of how
> it might be used.
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