Hi,

I made the following two PRs to remove paywalled normative references. 
Paywalled crypto specifications is a cybersecurity risk. People should not have 
to pay to implement or analyze TLS 1.3.

Editorial updates to references #1369
https://github.com/tlswg/tls13-spec/pull/1369

Remove normative references to paywalled crypto #1370
https://github.com/tlswg/tls13-spec/pull/1370

#1369 should be editorial. #1370 changes the reference for some of the ECDH 
calculation from to [KEYAGREEMENT]. Some of the ECDH calculations already 
references [KEYAGREEMENT] and the changed text in 7.4.2. does not contain any 
RFC2119 language.

Cheers,
John

From: John Mattsson <john.mattsson=40ericsson....@dmarc.ietf.org>
Date: Sunday, 2 February 2025 at 12:45
To: Sean Turner <s...@sn3rd.com>, TLS List <tls@ietf.org>
Subject: [TLS] Re: I-D Action: draft-ietf-tls-rfc8446bis-11.txt
Hi,

I am very happy that both FIPS 186-5 and RFC8446bis has removed the normative 
reference to ANSI X.62. I strongly think RFC8446bis should replace ALL 
normative references to paywalled documents.

I think normative references to paywalled crypto documents is a substantial 
cybersecurity risk and goes against everything the IETF stands for [1-3]. I 
looked through all normative references in RFC8446bis.

- [DH76] This document is freely available at
https://ee.stanford.edu/~hellman/publications/24.pdf
but I have a hard time seeing this as a normative referce. I think it should be 
moved to informal.

- [IEEE1363] This is paywalled. I don't think RFC8446bis should be published 
with this as a normative reference. I think this can and should be replaced 
with NIST SP 800-56A or SECG SEC 1.
https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-56Ar3.pdf
https://www.secg.org/sec1-v2.pdf

Additional comments on references

- [RFC8996] "*** BROKEN REFERENCE ***"
Something wrong here.

- [GCM] Should add an URL
https://doi.org/10.6028/NIST.SP.800-38D

- [X690] Should add an URL
https://www.itu.int/rec/T-REC-X.690-202102-I/en

[1]
https://emanjon.github.io/NIST-comments/2025%20-%20SP%20800-56%20Subseries.pdf

[2]
https://csrc.nist.gov/News/2024/nist-to-revise-special-publication-80038e

[3]
https://csrc.nist.gov/csrc/media/projects/crypto-publication-review-project/documents/decision-proposal-comments/sp800-38e-decision-proposal-comments-2023.pdf

Cheers,
John
On 2024-09-16, 18:08, "Sean Turner" <s...@sn3rd.com> wrote:
This version addresses all known issues. I will being work on the write-up, but 
I would expect it to be with our AD by next week.

spt

> On Sep 14, 2024, at 16:19, 
> internet-dra...@ietf.org<mailto:internet-dra...@ietf.org> wrote:
>
> Internet-Draft draft-ietf-tls-rfc8446bis-11.txt is now available. It is a work
> item of the Transport Layer Security (TLS) WG of the IETF.
>
>   Title:   The Transport Layer Security (TLS) Protocol Version 1.3
>   Author:  Eric Rescorla
>   Name:    draft-ietf-tls-rfc8446bis-11.txt
>   Pages:   160
>   Dates:   2024-09-14
>
> Abstract:
>
>   This document specifies version 1.3 of the Transport Layer Security
>   (TLS) protocol.  TLS allows client/server applications to communicate
>   over the Internet in a way that is designed to prevent eavesdropping,
>   tampering, and message forgery.
>
>   This document updates RFCs 5705, 6066, 7627, and 8422 and obsoletes
>   RFCs 5077, 5246, 6961, 8422, and 8446.  This document also specifies
>   new requirements for TLS 1.2 implementations.
>
> The IETF datatracker status page for this Internet-Draft is:
> https://datatracker.ietf.org/doc/draft-ietf-tls-rfc8446bis/
>
> There is also an HTML version available at:
> https://www.ietf.org/archive/id/draft-ietf-tls-rfc8446bis-11.html
>
> A diff from the previous version is available at:
> https://author-tools.ietf.org/iddiff?url2=draft-ietf-tls-rfc8446bis-11
>
> Internet-Drafts are also available by rsync at:
> rsync.ietf.org::internet-drafts
>
>
> _______________________________________________
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