RE: XMSS Support

Hi,

I’m adding one more comment against the current draft, just so it isn’t lost/forgot.

It seems to be missing an attribute for “keys remaining” or “signatures remaining” that we have for HSS.

I assume this will be added when the spec is updated.

Thanks

From: Michael Markowitz <markowitz@infoseccorp.com>
Sent: Wednesday, February 15, 2023 2:54 PM
To: JOHNSON Darren <darren.johnson@thalesgroup.com>; pkcs11@lists.oasis-open.org
Subject: RE: XMSS Support

Meeting minutes from 10/14/20 seem to be the last mention of XMSS:

XMSS(MT)

Noted there are pending changes from NIST due in December 2020. This should work into the v3.2 time frame. Further discussion required prior to adoption into v3.2 document set.
Tony C to note in AIs for v3.2

Don’t see it in the 3.2 AIs. Can only imagine it was dropped for lack of sponsorship.

-mjm

From: pkcs11@lists.oasis-open.org <pkcs11@lists.oasis-open.org> On Behalf Of JOHNSON Darren
Sent: Wednesday, February 15, 2023 11:08 AM
To: pkcs11@lists.oasis-open.org
Subject: [pkcs11] XMSS Support

I’ve stumbled across the XMSS/XMSS(MT) proposals in the email archives.

https://lists.oasis-open.org/archives/pkcs11/202010/msg00016/PKCS11_XMSS_SPEC_10-22-2020.docx

It looks like it was being driven by Philip Lafrance from ISARA. Was he a member of the committee at the time? What happened to this proposal? Was it dropped?

Thanks

Darren

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