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Re: [Lwip] New Version Notification for draft-ietf-lwig-curve-representations-23.txt

Behcet Sarikaya <sarikaya2012@gmail.com> Tue, 25 January 2022 15:23 UTC

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Reply-To: sarikaya@ieee.org
From: Behcet Sarikaya <sarikaya2012@gmail.com>
Date: Tue, 25 Jan 2022 09:22:50 -0600
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To: Rene Struik <rstruik.ext@gmail.com>
Cc: Carsten Bormann <cabo@tzi.org>, "lwip@ietf.org" <lwip@ietf.org>, "sec-ads@ietf.org" <sec-ads@ietf.org>, Mohit Sethi <mohit.m.sethi@ericsson.com>
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Subject: Re: [Lwip] New Version Notification for draft-ietf-lwig-curve-representations-23.txt
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Hi Rene,

What is sha3?

What happened to sha2? Is sha2 out now?

Why do we need a new sha every now and then?

Behcet

On Tue, Jan 25, 2022 at 8:30 AM Rene Struik <rstruik.ext@gmail.com> wrote:

> Hi Carsten:
>
> Thanks for the support.
>
> One can download my Sage code, some conversion functions, and examples via
> the link below. The conversion functions follow Appendix I of the lwig
> curve draft.
>
> Please contact me *offline* if you wish to discuss.
>
> Rene
>
> https://cocalc.com/6ba84e72-ce88-42f7-8c90-21e04e3fe757/raw/ietf/fips202material/fips202spec+conversion+examples.zip
>
>
> On 2022-01-22 2:12 a.m., Carsten Bormann wrote:
>
> Hi Rene,
>
> thank you for doing this work.
>
> One question comes to mind:
>
>
> On 22. Jan 2022, at 00:32, Rene Struik <rstruik.ext@gmail.com> <rstruik.ext@gmail.com> wrote:
>
> I implemented all SHA3 functions from scratch on the bit-level and had this vetted independently via contacts at NIST.
>
> Is this implementation available?
> Has it been upstreamed to Sage?
>
> Grüße, Carsten
>
>
>
> --
> email: rstruik.ext@gmail.com | Skype: rstruik
> cell: +1 (647) 867-5658 | US: +1 (415) 287-3867
>
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