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Hi All,</div>
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Below are the notes of the DCP call on Thursday December 5th.</div>
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Regards,</div>
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Andreea</div>
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Participants</div>
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Torsten Lodderstedt</div>
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<div style="line-height: 1.284; margin-top: 0cm; margin-bottom: 8pt;">Martijn Haring</div>
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<div style="line-height: 1.284; margin-top: 0cm; margin-bottom: 8pt;">Paul Bastien</div>
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<div style="line-height: 1.284; margin-top: 0cm; margin-bottom: 8pt;">Nemanja Patrongic</div>
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<div style="line-height: 1.284; margin-top: 0cm; margin-bottom: 8pt;">Pedro Felix</div>
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<div style="line-height: 1.284; margin-top: 0cm; margin-bottom: 8pt;">Michael Jones</div>
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<div style="line-height: 1.284; margin-top: 0cm; margin-bottom: 8pt;">Akash Shah</div>
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<div style="line-height: 1.284; margin-top: 0cm; margin-bottom: 8pt;">Steve Venema</div>
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<div style="line-height: 1.284; margin-top: 0cm; margin-bottom: 8pt;">Brian Campbell</div>
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<div style="line-height: 1.284; margin-top: 0cm; margin-bottom: 8pt;">Lee Campbell</div>
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<div style="line-height: 1.284; margin-top: 0cm; margin-bottom: 8pt;">Daniel Fett</div>
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<div style="line-height: 1.284; margin-top: 0cm; margin-bottom: 8pt;">Jan Vereecken</div>
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<div style="line-height: 1.284; margin-top: 0cm; margin-bottom: 8pt;">Bjorn Hjelm</div>
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<div style="line-height: 1.284; margin-top: 0cm; margin-bottom: 8pt;">Oliver Terbu</div>
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<div style="line-height: 1.284; margin-top: 0cm; margin-bottom: 8pt;">David Chadwick</div>
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<div style="line-height: 1.284; margin-top: 0cm; margin-bottom: 8pt;">Andreea Prian</div>
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Events/External Orgs</div>
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Torsten: ISO would like to have a virtual meeting end of January to review the mdoc profile over Digital Credentials API</div>
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Steve: ISO possibly doing and Interop event in February</div>
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HAIP</div>
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<b>mdoc profile over Digital Credential API</b></div>
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<u><a href="https://h/" id="OWAe71f9ae3-753e-3d6f-c3ff-6f8e81dccde5" class="OWAAutoLink" style="color: rgb(70, 120, 134);">h</a><a href="https://github.com/openid/oid4vc-haip-sd-jwt-vc/pull/122" id="OWA99bef850-7fee-50cc-2687-256ce0fc46fe" class="OWAAutoLink" style="color: rgb(70, 120, 134);">ttps://github.com/openid/oid4vc-haip-sd-jwt-vc/pull/122</a></u></div>
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Encryption topic moved to another issue - Torsten asks people to review</div>
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Paul to create a PR about removing SIOP for now</div>
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Discussion on transaction_data</div>
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Mandating for the RP does not make sense</li><li style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 11pt; color: rgb(0, 0, 0); line-height: 107%; margin: 0cm 0cm 0cm 36pt;">
Should support be mandated for the wallet?</li><li style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 11pt; color: rgb(0, 0, 0); line-height: 107%; margin: 0cm 0cm 0cm 36pt;">
Should it be in the main spec; if so we could give more details on how it should be used</li><li style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 11pt; color: rgb(0, 0, 0); line-height: 107%; margin: 0cm 0cm 8pt 36pt;">
People should to give their opinion on these in the PR</li></ul>
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Paul: mandate putting an mdoc per DeviceResponse when returning multiple mdocs</div>
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In SessionTranscript why is there a string that was added?</div>
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Martijn: this mitigates some issues when same SessionTranscript might be reused for diff usages</li><li style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 11pt; color: rgb(0, 0, 0); line-height: 107%; margin: 0cm 0cm 8pt 36pt;">
Suggested to have a note to explain this</li></ul>
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There was a question on what will happen with comments made on this PR that became an issue – Torsten answered that they will not block merging this PR and will be treated afterwards.</div>
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OID4VP</div>
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<b>Multi RP Credentials/Authentication capability</b></div>
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<span style="color: rgb(0, 0, 0);">Torsten presented the PR </span><span style="color: rgb(70, 120, 134);"><u><a href="https://github.com/openid/OpenID4VP/pull/308" id="OWA4e1526ef-6199-8d3a-a396-3491471d119f" class="OWAAutoLink" style="color: rgb(70, 120, 134);">https://github.com/openid/OpenID4VP/pull/308</a></u></span></div>
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Consensus seem to be on restructuring so that we have both options in the main spec and then each profile can have a specific approach.</div>
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OID4VCI</div>
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<u><a href="https://github.com/openid/OpenID4VCI/pull/276" id="OWAef39f550-8628-eede-f555-9a097683685b" class="OWAAutoLink" style="color: rgb(70, 120, 134);">https://github.com/openid/OpenID4VCI/pull/276</a></u></div>
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Daniel issuer metadata describes claims, the structure used has a couple of problems this PR solves by reusing the path introduced in sd-jwt type metadata</div>
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Also change as well how we define claims in mdoc?</div>
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Lee: Now it would be a good moment since this is a breaking change</div>
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<b>Wallet attestation</b></div>
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<span style="color: rgb(0, 0, 0);">Paul presented PR </span><span style="color: rgb(70, 120, 134);"><u><a href="https://h/" id="OWA105917c0-9595-7db5-5d70-69c96bd76798" class="OWAAutoLink" style="color: rgb(70, 120, 134);">h</a><a href="https://github.com/openid/OpenID4VCI/pull/408" id="OWA46d3a310-3d5a-f48e-50c4-2b791acdecbb" class="OWAAutoLink" style="color: rgb(70, 120, 134);">ttps://github.com/openid/OpenID4VCI/pull/408</a></u></span></div>
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Some contradictions raised in the comments</li><li style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 11pt; color: rgb(0, 0, 0); line-height: 107%; margin: 0cm 0cm 0cm 36pt;">
Should we say in VCI that a wallet attestation is meant to communicate properties about the wallet or only authentication – it was suggested to try to avoid the perception that the attestation will claim other functionalities</li><li style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 11pt; color: rgb(0, 0, 0); line-height: 107%; margin: 0cm 0cm 8pt 36pt;">
Pedro - this attestation does not belong with the Issuer but the Authorization server - the attestation based client authentication in the IETF draft should be used; will make a suggestion on how to restructure it</li></ul>
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<b>Other topics</b></div>
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<span style="color: rgb(0, 0, 0);">Torsten : Have a look on the issue </span><span style="color: rgb(70, 120, 134);"><u><a href="https://github.com/openid/OpenID4VCI/issues/421" id="OWAa0773670-66b5-d902-eef7-a3928e1c2b09" class="OWAAutoLink" style="color: rgb(70, 120, 134);">https://github.com/openid/OpenID4VCI/issues/421</a></u></span><span style="color: rgb(0, 0, 0);">
and share opinion</span></div>
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Michael: repository renaming should be approved by the WG</div>
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