[TLS] Re: Working Group Last Call for TLS 1.2 is in Feature Freeze

2024-12-10 Thread Yaron Sheffer
I honestly think it is not, given the context – not until you read the IANA section. I would suggest: no changes (including any extensions). On 10/12/2024, 17:18, "Salz, Rich" wrote:English is hard. :). I think "no new features" is clear, given the context of the words around it. I could change it

[TLS] Re: Working Group Last Call for TLS 1.2 is in Feature Freeze

2024-12-10 Thread Salz, Rich
Does this diff address your concern? What about the title? As I recall, the draft originally said “TLS 1.2 is frozen” but there were some who wanted it changed. --- a/draft-ietf-tls-tls12-frozen.md +++ b/draft-ietf-tls-tls12-frozen.md @@ -70,7 +70,7 @@ Use of TLS 1.3 is growing and fixes some k

[TLS] Re: Working Group Last Call for TLS 1.2 is in Feature Freeze

2024-12-10 Thread Salz, Rich
The point of this draft was to go on the record (“it’s an RFC it must be true”) and say explicitly what the IETF will NOT be doing, and enforcing that by directing IANA (and the experts). Will this stop someone from re-using codepoints and backporting to their TLS 1.2 stack? Nope. It even work

[TLS] Re: [EXTERNAL] Re: Post-quantum hybrid ECDHE-MLKEM Key Agreement for TLSv1.3

2024-12-10 Thread Kris Kwiatkowski
Hello, 1. **Alignment of NamedGroup X25519MLKEM768** with the order of shared secrets, as per Section 3.2 of draft-ietf-tls-hybrid-design.    - I suggest updating the name to mlkem768_x25519, while keeping the codepoint unchanged (if that is acceptable). If this change is made, I also re

[TLS] Re: [EXTERNAL] Re: Post-quantum hybrid ECDHE-MLKEM Key Agreement for TLSv1.3

2024-12-10 Thread Rob Sayre
On Tue, Dec 10, 2024 at 4:28 PM Kris Kwiatkowski wrote: > Following the feedback from the last TLS meeting at IETF@121, I have > opened this PR to change the name from X25519MLKEM768 to MLKEM768X25519. > This change aligns with draft-ietf-tls-hybrid-design-11 (section 3.2). > Well, maybe the Spa

[TLS] Re: Adoption call for RFC 9147bis

2024-12-10 Thread Joseph Salowey
This document has consensus to adopt, please post a 00 draft named draft-ietf-tls-rfc9147bis to be included as a working group document. On Mon, Dec 2, 2024 at 9:38 AM Joseph Salowey wrote: > This is a call for adoption of draft-rescorla-tls-rfc9147bis-00[1] as the > basis for an RFC9147 bis doc

[TLS] The TLS WG has placed draft-rescorla-tls-rfc9147bis in state "Adopted by a WG"

2024-12-10 Thread IETF Secretariat
The TLS WG has placed draft-rescorla-tls-rfc9147bis in state Adopted by a WG (entered by Sean Turner) The document is available at https://datatracker.ietf.org/doc/draft-rescorla-tls-rfc9147bis/ ___ TLS mailing list -- tls@ietf.org To unsubscribe send

[TLS] Re: Working Group Last Call for TLS 1.2 is in Feature Freeze

2024-12-10 Thread Thom Wiggers
Hi all, I think this document is ready for publication. Cheers, Thom Wiggers Op ma 9 dec 2024 om 17:53 schreef Sean Turner : > Just a reminder that this WG last call is still ongoing. > > spt > > > On Dec 3, 2024, at 16:26, Sean Turner wrote: > > > > This is the working group last call for TL

[TLS] Re: draft-connolly-tls-mlkem-key-agreement

2024-12-10 Thread Salz, Rich
As for it accidentally becoming “MTI”, well I’m pretty sure that won’t happen (barring Q-day happening and the current hybrid key exchanges no longer making sense). Since the draft has “N” for the recommended column, I’m also pretty sanguine about it. As for people implementing it instead of h

[TLS] Re: Working Group Last Call for TLS 1.2 is in Feature Freeze

2024-12-10 Thread Salz, Rich
jQcmQRYFpfptBannerEnd For the second paragraph, I would prefer “no changes and no new extension values”. I don’t have a better idea for the title, so even if I think it’s not 100% precise, I’m good with keeping it. How about this? This document specifies that outside of urgent security fixes, an

[TLS] Re: Working Group Last Call for TLS 1.2 is in Feature Freeze

2024-12-10 Thread Yaron Sheffer
Looks good. Thanks! From: Salz, Rich Date: Tuesday, 10 December 2024 at 18:41To: Yaron Sheffer , Alicja Kario Cc: TLS List Subject: Re: [TLS] Re: Working Group Last Call for TLS 1.2 is in Feature FreezejQcmQRYFpfptBannerEndFor the second paragraph, I would prefer “no changes and no new extension va

[TLS] Re: Working Group Last Call for TLS 1.2 is in Feature Freeze

2024-12-10 Thread Salz, Rich
I would suggest "For TLS, it is important to note that PQC efforts are exclusively for TLS 1.3 or later." To me, the draft (even v3) is not clear on this point. At some point in future, PQ will become an urgent security issue, and the wording "outside of urgent security fixes" in the draft see

[TLS] Re: I-D Action: draft-ietf-tls-tls12-frozen-03.txt

2024-12-10 Thread Salz, Rich
Thanks for the update. Just a quick reminder that my questions at the bottom of email [1] remain unaddressed. Usama [1] https://mailarchive.ietf.org/arch/msg/tls/6QoaLDE3_2UQTcawV2QQznQ5Pbs/ Aha, I missed that, sorry. I will reply on-thread now. ___ T

[TLS] Re: Working Group Last Call for TLS 1.2 is in Feature Freeze

2024-12-10 Thread Salz, Rich
Considering the following two statements in I-D, I have two questions: > For TLS it is important to note that the focus of these efforts is > TLS 1.3 or later. Put bluntly, post-quantum cryptography for TLS 1.2 > WILL NOT be supported. To me the two sentences are contradicting. Which one

[TLS] Re: Working Group Last Call for TLS 1.2 is in Feature Freeze

2024-12-10 Thread Tim Hollebeek
One of the things we need to be honest with ourselves about is that telling people not to do it won’t prevent them from doing it. So this decision is saying that WHEN people decide do PQC with TLS 1.2, they will be doing so without IETF guidance about how to do it. If this is the path we cho

[TLS] Re: Working Group Last Call for TLS 1.2 is in Feature Freeze

2024-12-10 Thread Muhammad Usama Sardar
On 10.12.24 16:02, Salz, Rich wrote: The second sentence is intended to be a clarification and emphasis of the first. I’m not aware of any TLS WG efforts to define PQC and register them for TLS 1.2 and I believe the WG assumption – perhaps unstated? – is that these things require and assume TL

[TLS] Re: Working Group Last Call for TLS 1.2 is in Feature Freeze

2024-12-10 Thread Yaron Sheffer
For the second paragraph, I would prefer “no changes and no new extension values”. I don’t have a better idea for the title, so even if I think it’s not 100% precise, I’m good with keeping it. From: Salz, Rich Date: Tuesday, 10 December 2024 at 17:45To: Yaron Sheffer , Alicja Kario Cc: TLS List Sub

[TLS] Re: Working Group Last Call for TLS 1.2 is in Feature Freeze

2024-12-10 Thread Muhammad Usama Sardar
On 10.12.24 17:47, Salz, Rich wrote: How about this: For TLS it is important to note that the focus of these efforts is exclusively TLS 1.3 or later. Put bluntly, post-quantum cryptography for TLS 1.2 WILL NOT be supported (see {{iana}}) at any time and anyone wishing to deploy post-quantum

[TLS] Re: Working Group Last Call for TLS 1.2 is in Feature Freeze

2024-12-10 Thread Salz, Rich
English is hard. :). I think "no new features" is clear, given the context of the words around it. I could change it to "no changes" without changing the intended meaning if people prefer that. ___ TLS mailing list -- tls@ietf.org To unsubscribe send

[TLS] Re: I-D Action: draft-ietf-tls-tls12-frozen-03.txt

2024-12-10 Thread Muhammad Usama Sardar
Thanks for the update. Just a quick reminder that my questions at the bottom of email [1] remain unaddressed. Usama [1] https://mailarchive.ietf.org/arch/msg/tls/6QoaLDE3_2UQTcawV2QQznQ5Pbs/ smime.p7s Description: S/MIME Cryptographic Signature ___

[TLS] Re: Working Group Last Call for TLS 1.2 is in Feature Freeze

2024-12-10 Thread Yaron Sheffer
I think the draft is confusing to the point of almost being misleading, in particular with its use of the word “feature”. Based on the words “feature freeze” people on this list have interpreted it as merely “the TLS WG will no longer work on TLS 1.2”. But by blocking IANA registrations, this has m

[TLS] Re: Working Group Last Call for TLS 1.2 is in Feature Freeze

2024-12-10 Thread Alicja Kario
No, support for a new ciphersuite, especially one that uses new primitives, is a _new feature._ At least, that's how we operate, and I am not aware of any discussions about that being confusing to customers... So I'm pretty sure that "Most people" is not correct. On Tuesday, 10 December 2024

[TLS] Re: draft-connolly-tls-mlkem-key-agreement

2024-12-10 Thread Jay Daley
Daniel I’m writing in response to your request below. I am told that your email server may require me to agree to terms before delivery, which I will not be doing, so it may be that this response is not delivered directly. While I am an author of RFC 9680 it is an IETF consensus document and t