[Libre-soc-dev] Poly1305

Luke Kenneth Casson Leighton lkcl at lkcl.net
Thu Sep 7 20:08:00 BST 2023


On Thursday, September 7, 2023, Jacob Lifshay <programmerjake at gmail.com>
wrote:
> On Thu, Sep 7, 2023, 09:21 Luke Kenneth Casson Leighton via Libre-soc-dev
<libre-soc-dev at lists.libre-soc.org> wrote:
>>
>> https://loup-vaillant.fr/tutorials/poly1305-design
>>
>> Sadoon this is a great page.  Can you create a bug report, link it into
the
>> right parent (Jacob can advise), there are *three* bug reports you can do
>> work under: docs algorithm tests.
>
> for documentation, set the budget parent to
https://bugs.libre-soc.org/show_bug.cgi?id=776
> for writing the poly1305 algorithm --
https://bugs.libre-soc.org/show_bug.cgi?id=773
> for writing unit tests of the algorithm --
https://bugs.libre-soc.org/show_bug.cgi?id=840

awesome thank you.

Konstantinos those are the 3 we did chacha20 under.
Sadoon you can follow the same bugreporting pattern.

just bear in mind that *both* of you will each be sharing
those 3 budgets, and that bigmul REMAP and that
add-variant-of-dsrd needs to fit under it as well
(cavear, see below)

> budgets should be based on EUR 3000/mo for how long you think it would
take for someone working on it full time.

roughly, yes.

remember that we also need to fit "bigmul" schedules
under here as well - potentially *cough* they can go
under the HDL budget, i have done that before and
it is easily justified because "if no simulator you
cannot check the HDL".

Jacob do you want to have a go at a bigmul REMAP,
like with the... work-schedule-thingy?

or the dsrd-with-add-instead-of-shift? maybe add it
as an extra parameter to dsrd? temp space in PO22 pretty damn
tight, so worth discussing and evaluating before going
ahead.

l.





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