[jose] JOSE WG Report for IETF 125
Michael P1 <[email protected]> Thu, 19 Mar 2026 06:17:18 +0000
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The JOSE WG met on Tuesday at 09:00-11:00.
All adopted drafts were discussed:
Use of HPKE with JWE (https://datatracker.ietf.org/doc/draft-ietf-jose-hpke=
-encrypt/) has recently been sent to the IESG for publication.
JOSE: Deprecate 'none' and 'RSA1_5' (https://datatracker.ietf.org/doc/draft=
-ietf-jose-deprecate-none-rsa15/) was recently discussed on list. There wer=
e no objections at the WG session to begin a WGLC soon.
JSON Web Proof Drafts (https://datatracker.ietf.org/doc/draft-ietf-jose-jso=
n-web-proof/, https://datatracker.ietf.org/doc/draft-ietf-jose-json-proof-a=
lgorithms/, and https://datatracker.ietf.org/doc/draft-ietf-jose-json-proof=
-token/) have been updated and further feedback was provided in the WG sess=
ion.
PQ KEMs for JOSE and COSE (https://datatracker.ietf.org/doc/draft-ietf-jose=
-pqc-kem/) has been updated following feedback. This prompted discussion in=
the WG session regarding the path forward for using PQ KEMs in JOSE which =
will continue on the mailing list.
PQ/T Hybrid Composite Signatures for JOSE and COSE (https://datatracker.iet=
f.org/doc/draft-ietf-jose-pq-composite-sigs/) has recently been adopted and=
updated. Further reviews were requested.
Two individual drafts were discussed:
JOSE HPKE PQ & PQ/T Algorithm Registrations (https://datatracker.ietf.org/d=
oc/draft-skokan-jose-hpke-pq-pqt/) and Post-Quantum and Hybrid KEMs for HPK=
E with JOSE and COSE (https://datatracker.ietf.org/doc/draft-reddy-cose-jos=
e-pqc-hybrid-hpke/).
Given the similarity in goals of these drafts, the authors will work togeth=
er to identify a path forward following discussion in the WG session.
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<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:"Ca=
libri",sans-serif">The JOSE WG met on Tuesday at 09:00-11:00.<br>
<br>
All adopted drafts were discussed:<br>
Use of HPKE with JWE (<a href=3D"https://datatracker.ietf.org/doc/draft-iet=
f-jose-hpke-encrypt/" target=3D"_blank">https://datatracker.ietf.org/doc/dr=
aft-ietf-jose-hpke-encrypt/</a>) has recently been sent to the IESG for pub=
lication.<br>
<br>
JOSE: Deprecate ‘none’ and ‘RSA1_5’ (<a href=3D"htt=
ps://datatracker.ietf.org/doc/draft-ietf-jose-deprecate-none-rsa15/" target=
=3D"_blank">https://datatracker.ietf.org/doc/draft-ietf-jose-deprecate-none=
-rsa15/</a>) was recently discussed on list. There were no objections
at the WG session to begin a WGLC soon.<br>
<br>
JSON Web Proof Drafts (<a href=3D"https://datatracker.ietf.org/doc/draft-ie=
tf-jose-json-web-proof/" target=3D"_blank">https://datatracker.ietf.org/doc=
/draft-ietf-jose-json-web-proof/</a>,
<a href=3D"https://datatracker.ietf.org/doc/draft-ietf-jose-json-proof-algo=
rithms/" target=3D"_blank">
https://datatracker.ietf.org/doc/draft-ietf-jose-json-proof-algorithms/</a>=
, and <a href=3D"https://datatracker.ietf.org/doc/draft-ietf-jose-json-proo=
f-token/" target=3D"_blank">
https://datatracker.ietf.org/doc/draft-ietf-jose-json-proof-token/</a>) hav=
e been updated and further feedback was provided in the WG session.<br>
<br>
PQ KEMs for JOSE and COSE (<a href=3D"https://datatracker.ietf.org/doc/draf=
t-ietf-jose-pqc-kem/" target=3D"_blank">https://datatracker.ietf.org/doc/dr=
aft-ietf-jose-pqc-kem/</a>) has been updated following feedback. This promp=
ted discussion in the WG session regarding
the path forward for using PQ KEMs in JOSE which will continue on the mail=
ing list.<br>
<br>
PQ/T Hybrid Composite Signatures for JOSE and COSE (<a href=3D"https://data=
tracker.ietf.org/doc/draft-ietf-jose-pq-composite-sigs/" target=3D"_blank">=
https://datatracker.ietf.org/doc/draft-ietf-jose-pq-composite-sigs/</a>) ha=
s recently been adopted and updated.
Further reviews were requested.<br>
<br>
Two individual drafts were discussed:<br>
JOSE HPKE PQ & PQ/T Algorithm Registrations (<a href=3D"https://datatra=
cker.ietf.org/doc/draft-skokan-jose-hpke-pq-pqt/" target=3D"_blank">https:/=
/datatracker.ietf.org/doc/draft-skokan-jose-hpke-pq-pqt/</a>) and Post-Quan=
tum and Hybrid KEMs for HPKE with JOSE and
COSE (<a href=3D"https://datatracker.ietf.org/doc/draft-reddy-cose-jose-pq=
c-hybrid-hpke/" target=3D"_blank">https://datatracker.ietf.org/doc/draft-re=
ddy-cose-jose-pqc-hybrid-hpke/</a>).<br>
Given the similarity in goals of these drafts, the authors will work togeth=
er to identify a path forward following discussion in the WG session.<o:p><=
/o:p></span></p>
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