[lamps] Re: I-D Action: draft-ietf-lamps-pq-composite-sigs-16.txt

Mike Ounsworth <ounsworth+ietf@gmail.com> Thu, 09 April 2026 02:30 UTC

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From: Mike Ounsworth <ounsworth+ietf@gmail.com>
Date: Wed, 08 Apr 2026 21:29:52 -0500
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CC: i-d-announce@ietf.org, Deb Cooley <debcooley1@gmail.com>, draft-ietf-lamps-pq-composite-sigs@ietf.org
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Subject: [lamps] Re: I-D Action: draft-ietf-lamps-pq-composite-sigs-16.txt
Archived-At: <https://mailarchive.ietf.org/arch/msg/spasm/1831T5OhLkaZm5GB7NsJn4eJLi0>

Hi LAMPS,

This version addresses IESG DISCUSSES and COMMENTS.

There are still a few open DISCUSSES and I'm hoping that Med and Mike
Bishop will be satisfied with this version.

Med's review:
https://mailarchive.ietf.org/arch/msg/spasm/ic9GYLYXMpSZ_pyE5tpHua9QeJA/

Mike Bishop's review:
https://mailarchive.ietf.org/arch/msg/spasm/bG6zR5gxoFZFtUkWQOSUQgCuE5Q/

On Wed, 8 Apr 2026 at 21:21, <internet-drafts@ietf.org> wrote:

> Internet-Draft draft-ietf-lamps-pq-composite-sigs-16.txt is now available.
> It
> is a work item of the Limited Additional Mechanisms for PKIX and SMIME
> (LAMPS)
> WG of the IETF.
>
>    Title:   Composite Module-Lattice-Based Digital Signature Algorithm
> (ML-DSA) for use in X.509 Public Key Infrastructure
>    Authors: Mike Ounsworth
>             John Gray
>             Massimiliano Pala
>             Jan Klaussner
>             Scott Fluhrer
>    Name:    draft-ietf-lamps-pq-composite-sigs-16.txt
>    Pages:   234
>    Dates:   2026-04-08
>
> Abstract:
>
>    This document defines combinations of US NIST Module-Lattice-Based
>    Digital Signature Algorithm (ML-DSA) in hybrid with traditional
>    algorithms RSASSA-PKCS1-v1.5, RSASSA-PSS, ECDSA, Ed25519, and Ed448.
>    These combinations are tailored to meet regulatory guidelines in
>    certain regions.  Composite ML-DSA is applicable in applications that
>    use X.509 or PKIX data structures that accept ML-DSA, but where the
>    operator wants extra protection against breaks or catastrophic bugs
>    in ML-DSA, and where existential unforgeability (EUF-CMA) level
>    security is acceptable.
>
> The IETF datatracker status page for this Internet-Draft is:
> https://datatracker.ietf.org/doc/draft-ietf-lamps-pq-composite-sigs/
>
> There is also an HTML version available at:
> https://www.ietf.org/archive/id/draft-ietf-lamps-pq-composite-sigs-16.html
>
> A diff from the previous version is available at:
>
> https://author-tools.ietf.org/iddiff?url2=draft-ietf-lamps-pq-composite-sigs-16
>
> Internet-Drafts are also available by rsync at:
> rsync.ietf.org::internet-drafts
>
>
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>

[lamps] I-D Action: draft-ietf-lamps-pq-composite… internet-drafts
[lamps] Re: I-D Action: draft-ietf-lamps-pq-compo… Mike Ounsworth