[TLS] Re: Working Group Last Call for Use of ML-DSA in TLS 1.3

Soatok Dreamseeker <soatok.dhole@gmail.com> Wed, 22 April 2026 17:43 UTC

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From: Soatok Dreamseeker <soatok.dhole@gmail.com>
Date: Wed, 22 Apr 2026 13:42:51 -0400
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To: Eric Rescorla <ekr@rtfm.com>
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Subject: [TLS] Re: Working Group Last Call for Use of ML-DSA in TLS 1.3
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Right, sorry for the imprecise wording on that.

On Wed, Apr 22, 2026 at 1:40 PM Eric Rescorla <ekr@rtfm.com> wrote:

>
>
> On Wed, Apr 22, 2026 at 10:23 AM David Benjamin <davidben@chromium.org>
> wrote:
>
>> Even with Merkle Tree Certificates, we actually still need this document
>> anyway for the end-entity TLS key, and the CertificateVerify signature it
>> generates.
>>
>
> As well as for the standalone certificates, right?
>
> -Ekr
>
>
>>
>> (I support publication, but I think I've said as much on this thread
>> already.)
>>
>> On Wed, Apr 22, 2026 at 1:14 PM Soatok Dreamseeker <
>> soatok.dhole@gmail.com> wrote:
>>
>>> I've been working since 2024 on a proposal for Key Transparency for the
>>> Fediverse, as part of an overall goal to ship E2EE for private messages
>>> sent over Mastodon and other Fediverse software. My proposal uses pure
>>> ML-DSA. No composite/hybrid signatures. But my KEM recommendation remains
>>> hybrid-first.
>>>
>>> And, although I think Merkle Tree Certificates are a more realistic way
>>> to get post-quantum auth into TLS than shoving ML-DSA into the incumbent
>>> design, I support the publication. Just because it's published doesn't mean
>>> I have a gun held to my head to actually use it. I wish more of the people
>>> raising objections would consider this important fact.
>>>
>>> On Wed, Apr 22, 2026 at 10:43 AM Sean Turner <sean@sn3rd.com> wrote:
>>>
>>>> Reminder that this WGLC ends tomorrow.
>>>>
>>>> spt
>>>>
>>>> > On Apr 15, 2026, at 15:07, Sean Turner <sean@sn3rd.com> wrote:
>>>> >
>>>> > Reminder that this WGLC is still ongoing.
>>>> >
>>>> > spt
>>>> >
>>>> >> On Apr 9, 2026, at 15:30, Sean Turner <sean@sn3rd.com> wrote:
>>>> >>
>>>> >> This is the working group last call for Use of ML-DSA in TLS 1.3.
>>>> Please review draft-ietf-tls-mldsa [1] and reply to this thread indicating
>>>> if you think it is ready for publication or not. If you do not think it is
>>>> ready please indicate why. This call will end on April 23, 2026.
>>>> >>
>>>> >> REMINDER: If you have not done so recently, review the TLS WG's Mail
>>>> List Procedures; see [2].
>>>> >>
>>>> >> The Chairs,
>>>> >> Deirdre, Joe, and Sean
>>>> >>
>>>> >> [1] https://datatracker.ietf.org/doc/draft-ietf-tls-mldsa/
>>>> >> [2]
>>>> https://mailarchive.ietf.org/arch/msg/tls/ucdImHExlbOf4Q3BCG81gjzi2xE/
>>>> >
>>>>
>>>> _______________________________________________
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>>>>
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>>
>