+1 for NIST curve codepoints.

From: TLS <tls-boun...@ietf.org> On Behalf Of Krzysztof Kwiatkowski
Sent: Tuesday, March 28, 2023 10:00 PM
To: Christopher Wood <c...@heapingbits.net>
Cc: TLS@ietf.org
Subject: RE: [EXTERNAL][TLS] Consensus call on codepoint strategy for 
draft-ietf-tls-hybrid-design


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Hello,

Can we add secp256r1_kyber768 option for those who prefer NIST curves?

Kris



On 29 Mar 2023, at 10:48, Christopher Wood 
<c...@heapingbits.net<mailto:c...@heapingbits.net>> wrote:

As discussed during yesterday's meeting, we would like to assess consensus for 
moving draft-ietf-tls-hybrid-design forward with the following strategy for 
allocating codepoints we can use in deployments.

1. Remove codepoints from draft-ietf-tls-hybrid-design and advance this 
document through the process towards publication.
2. Write a simple -00 draft that specifies the target variant of 
X25519+Kyber768 with a codepoint from the standard ranges. (Bas helpfully did 
this for us already [1].) Once this is complete, request a codepoint from IANA 
using the standard procedure.

The intent of this proposal is to get us a codepoint that we can deploy today 
without putting a "draft codepoint" in an eventual RFC.

Please let us know if you support this proposal by April 18, 2023. Assuming 
there is rough consensus, we will move forward with this proposal.

Best,
Chris, Joe, and Sean

[1] https://datatracker.ietf.org/doc/html/draft-tls-westerbaan-xyber768d00-00
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