<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:Helvetica;
panose-1:0 0 0 0 0 0 0 0 0 0;}
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Aptos;
panose-1:2 11 0 4 2 2 2 2 2 4;}
@font-face
{font-family:"Helvetica Neue";
panose-1:2 0 5 3 0 0 0 2 0 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
font-size:11.0pt;
font-family:"Aptos",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#467886;
text-decoration:underline;}
p.p2, li.p2, div.p2
{mso-style-name:p2;
margin:0in;
font-size:10.0pt;
font-family:"Helvetica Neue";}
p.li3, li.li3, div.li3
{mso-style-name:li3;
margin:0in;
font-size:10.0pt;
font-family:"Helvetica Neue";}
span.s2
{mso-style-name:s2;
text-decoration:underline;}
span.spelle
{mso-style-name:spelle;}
span.grame
{mso-style-name:grame;}
span.apple-converted-space
{mso-style-name:apple-converted-space;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:11.0pt;
mso-ligatures:none;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
/* List Definitions */
@list l0
{mso-list-id:290982932;
mso-list-template-ids:840739420;}
@list l0:level1
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:.5in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l0:level2
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:1.0in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l0:level3
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:1.5in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l0:level4
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:2.0in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l0:level5
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:2.5in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l0:level6
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:3.0in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l0:level7
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:3.5in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l0:level8
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:4.0in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l0:level9
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:4.5in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l1
{mso-list-id:422141465;
mso-list-template-ids:-2082286824;}
@list l1:level1
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:.5in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l1:level2
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:1.0in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l1:level3
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:1.5in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l1:level4
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:2.0in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l1:level5
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:2.5in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l1:level6
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:3.0in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l1:level7
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:3.5in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l1:level8
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:4.0in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l1:level9
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:4.5in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l2
{mso-list-id:594439419;
mso-list-template-ids:1610642608;}
@list l2:level1
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:.5in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l2:level2
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:1.0in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l2:level3
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:1.5in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l2:level4
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:2.0in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l2:level5
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:2.5in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l2:level6
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:3.0in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l2:level7
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:3.5in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l2:level8
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:4.0in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l2:level9
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:4.5in;
mso-level-number-position:left;
text-indent:-.25in;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l3
{mso-list-id:1131558351;
mso-list-template-ids:-1056003192;}
@list l3:level1
{mso-level-tab-stop:.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l3:level2
{mso-level-number-format:bullet;
mso-level-text:\F0B7 ;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;
font-family:Symbol;}
@list l3:level3
{mso-level-tab-stop:1.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l3:level4
{mso-level-tab-stop:2.0in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l3:level5
{mso-level-tab-stop:2.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l3:level6
{mso-level-tab-stop:3.0in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l3:level7
{mso-level-tab-stop:3.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l3:level8
{mso-level-tab-stop:4.0in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l3:level9
{mso-level-tab-stop:4.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l4
{mso-list-id:1134829704;
mso-list-template-ids:2017593602;}
@list l4:level1
{mso-level-tab-stop:.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l4:level2
{mso-level-tab-stop:1.0in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l4:level3
{mso-level-tab-stop:1.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l4:level4
{mso-level-tab-stop:2.0in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l4:level5
{mso-level-tab-stop:2.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l4:level6
{mso-level-tab-stop:3.0in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l4:level7
{mso-level-tab-stop:3.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l4:level8
{mso-level-tab-stop:4.0in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l4:level9
{mso-level-tab-stop:4.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l5
{mso-list-id:1605989808;
mso-list-template-ids:1935184746;}
@list l5:level1
{mso-level-tab-stop:.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l5:level2
{mso-level-tab-stop:1.0in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l5:level3
{mso-level-tab-stop:1.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l5:level4
{mso-level-tab-stop:2.0in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l5:level5
{mso-level-tab-stop:2.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l5:level6
{mso-level-tab-stop:3.0in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l5:level7
{mso-level-tab-stop:3.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l5:level8
{mso-level-tab-stop:4.0in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l5:level9
{mso-level-tab-stop:4.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l6
{mso-list-id:1721704566;
mso-list-template-ids:435192754;}
@list l6:level1
{mso-level-tab-stop:.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l6:level2
{mso-level-tab-stop:1.0in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l6:level3
{mso-level-tab-stop:1.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l6:level4
{mso-level-tab-stop:2.0in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l6:level5
{mso-level-tab-stop:2.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l6:level6
{mso-level-tab-stop:3.0in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l6:level7
{mso-level-tab-stop:3.5in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l6:level8
{mso-level-tab-stop:4.0in;
mso-level-number-position:left;
text-indent:-.25in;}
@list l6:level9
{mso-level-tab-stop:4.5in;
mso-level-number-position:left;
text-indent:-.25in;}
ol
{margin-bottom:0in;}
ul
{margin-bottom:0in;}
--></style>
</head>
<body lang="EN-US" link="#467886" vlink="#96607D" style="word-wrap:break-word">
<div class="WordSection1">
<div>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:Helvetica;color:black">Notes from DCP Call 14th of May 2024</span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"> </span></p>
<p class="p2"><span style="font-family:Helvetica;color:black;background:white">Participants:</span></p>
<ul style="margin-top:0in" type="disc">
<li class="p2" style="color:black;mso-list:l1 level1 lfo1"><span style="font-family:Helvetica;background:white">Brian Campbell</span><o:p></o:p></li><li class="p2" style="color:black;mso-list:l1 level1 lfo1"><span style="font-family:Helvetica;background:white">Christian Bormann</span><o:p></o:p></li><li class="p2" style="color:black;mso-list:l1 level1 lfo1"><span style="font-family:Helvetica;background:white">Daniel Buchner</span><o:p></o:p></li><li class="p2" style="color:black;mso-list:l1 level1 lfo1"><span style="font-family:Helvetica;background:white">Gabe</span><o:p></o:p></li><li class="p2" style="color:black;mso-list:l1 level1 lfo1"><span style="font-family:Helvetica;background:white">Joseph
<span class="spelle">Heenan</span></span><o:p></o:p></li><li class="p2" style="color:black;mso-list:l1 level1 lfo1"><span class="grame"><span style="font-family:Helvetica;background:white">Kristina Yasuda</span></span><o:p></o:p></li><li class="p2" style="color:black;mso-list:l1 level1 lfo1"><span style="font-family:Helvetica;background:white">Michael Jones</span><o:p></o:p></li><li class="p2" style="color:black;mso-list:l1 level1 lfo1"><span class="spelle"><span style="font-family:Helvetica;background:white">Nander</span></span><span style="font-family:Helvetica;background:white">
<span class="spelle">Stabel</span></span><o:p></o:p></li><li class="p2" style="color:black;mso-list:l1 level1 lfo1"><span style="font-family:Helvetica;background:white">Oliver
<span class="spelle">Terbu</span></span><o:p></o:p></li><li class="p2" style="color:black;mso-list:l1 level1 lfo1"><span style="font-family:Helvetica;background:white">Paul Bastian</span><o:p></o:p></li><li class="p2" style="color:black;mso-list:l1 level1 lfo1"><span style="font-family:Helvetica;background:white">Sebastien
<span class="spelle">Bahloul</span></span><o:p></o:p></li><li class="p2" style="color:black;mso-list:l1 level1 lfo1"><span class="spelle"><span style="font-family:Helvetica;background:white">Sudesha</span></span><span style="font-family:Helvetica;background:white"> Shetty</span><o:p></o:p></li><li class="p2" style="color:black;mso-list:l1 level1 lfo1"><span style="font-family:Helvetica;background:white">Tobias Looker</span><o:p></o:p></li></ul>
<p class="p2"><span style="font-family:Helvetica;color:black;background:white"> </span></p>
<p class="p2"> </p>
<p class="p2">Topics:</p>
<ol style="margin-top:0in" start="1" type="1">
<li class="li3" style="mso-list:l3 level1 lfo2">IPR reminder<o:p></o:p></li><li class="li3" style="mso-list:l3 level1 lfo2">Introductions/re-introductions<o:p></o:p></li></ol>
<ol style="margin-top:0in" start="2" type="1">
<ul style="margin-top:0in" type="disc">
<li class="li3" style="mso-list:l3 level2 lfo2"><span class="spelle">Nander</span>
<span class="spelle">Stabel</span> (Improve technologies - German startup)<o:p></o:p></li></ul>
</ol>
<ol style="margin-top:0in" start="3" type="1">
<li class="li3" style="mso-list:l3 level1 lfo2">Agenda bashing/adoption<o:p></o:p></li><li class="li3" style="mso-list:l3 level1 lfo2">Events/External orgs<o:p></o:p></li></ol>
<ol style="margin-top:0in" start="4" type="1">
<ul style="margin-top:0in" type="disc">
<li class="li3" style="mso-list:l3 level2 lfo2"><span class="spelle">Identiverse</span> in-person<o:p></o:p></li><li class="li3" style="mso-list:l3 level2 lfo2">Cancelling calls during <span class="spelle">
Identiverse</span>/EIC?<o:p></o:p></li></ul>
</ol>
<ol style="margin-top:0in" start="5" type="1">
<li class="li3" style="mso-list:l3 level1 lfo2">OpenID4VCI: <o:p></o:p></li></ol>
<ol style="margin-top:0in" start="5" type="1">
<ul style="margin-top:0in" type="disc">
<li class="li3" style="mso-list:l3 level2 lfo2">Paul: after merging terminology PR, update on the terminology and rework the credentials
<span class="grame">proofs</span> structure (PR 293)<o:p></o:p></li><li class="li3" style="mso-list:l3 level2 lfo2"><span class="spelle">Orie</span> / Tobias / Joseph : discussion on use of media types / request types<o:p></o:p></li></ul>
</ol>
<ol style="margin-top:0in" start="6" type="1">
<li class="li3" style="mso-list:l3 level1 lfo2">WICG moving W3C <span class="spelle">
FedID</span> WG (<a href="https://www.w3.org/groups/wg/fedid/">https://www.w3.org/groups/wg/fedid/</a>),<span class="apple-converted-space"> </span><o:p></o:p></li></ol>
<ol style="margin-top:0in" start="6" type="1">
<ul style="margin-top:0in" type="disc">
<li class="li3" style="mso-list:l3 level2 lfo2">4 representatives from OIDF as invited experts<o:p></o:p></li><li class="li3" style="mso-list:l3 level2 lfo2">3 places for DCP chairs (Kristina,
<span class="grame">Joseph</span> and <span class="spelle">Torsten</span>), 1 free<o:p></o:p></li><li class="li3" style="mso-list:l3 level2 lfo2"><span class="grame">If you are interested in joining and your company is not a member of W3C, please contact the DCP WG chairs<o:p></o:p></span></li></ul>
</ol>
<ol style="margin-top:0in" start="7" type="1">
<li class="li3" style="mso-list:l3 level1 lfo2">OpenID4VP Implementers Drafts discussion:<o:p></o:p></li></ol>
<ol style="margin-top:0in" start="7" type="1">
<ul style="margin-top:0in" type="disc">
<li class="li3" style="mso-list:l3 level2 lfo2">Question: Is it preferable to move from ID1 to ID2 or wait for ID3 ?<o:p></o:p></li><li class="li3" style="mso-list:l3 level2 lfo2">ID3: pushed until a couple of topics are closed: query language, browser API with wallet metadata
<span class="spelle">negotiation</span>, <span class="spelle">client_id</span> scheme security issue (potential breaking change), normative annex of SD-JWT<o:p></o:p></li><li class="li3" style="mso-list:l3 level2 lfo2">From Kristina: ID3 probably not anytime soon<o:p></o:p></li><li class="li3" style="mso-list:l3 level2 lfo2">ID2 can still be used and is the version used by the conformance tests<o:p></o:p></li></ul>
</ol>
<ol style="margin-top:0in" start="8" type="1">
<li class="li3" style="mso-list:l3 level1 lfo2">VP: Transaction data: <a href="https://github.com/openid/OpenID4VP/issues/156"><span class="s2"><span style="color:blue">https://github.com/openid/OpenID4VP/issues/156</span></span></a><o:p></o:p></li></ol>
<ol style="margin-top:0in" start="8" type="1">
<ul style="margin-top:0in" type="disc">
<li class="li3" style="mso-list:l3 level2 lfo2">Discussion on the format in the request to
<span class="grame">ensure:</span><o:p></o:p></li></ul>
</ol>
<ol style="margin-top:0in" start="8" type="1">
<ul style="margin-top:0in" type="disc">
<ol style="margin-top:0in" start="1" type="1">
<li class="li3" style="mso-list:l3 level3 lfo2">Stability (base64url encoded string +/ hash)<o:p></o:p></li><li class="li3" style="mso-list:l3 level3 lfo2">Non-repudiation<o:p></o:p></li></ol>
</ul>
</ol>
<ol style="margin-top:0in" start="8" type="1">
<ul style="margin-top:0in" type="disc">
<li class="li3" style="mso-list:l3 level2 lfo2">Discussion on if and how to include it in the response (hash vs base64url string)<o:p></o:p></li><li class="li3" style="mso-list:l3 level2 lfo2">How to handle transaction data (#168) ?<o:p></o:p></li></ul>
</ol>
<ol style="margin-top:0in" start="8" type="1">
<ul style="margin-top:0in" type="disc">
<ol style="margin-top:0in" start="1" type="1">
<li class="li3" style="mso-list:l3 level3 lfo2">Discussion but no agreement on whether it should be a new credential format<o:p></o:p></li><li class="li3" style="mso-list:l3 level3 lfo2">Influence from the EU QTSP<o:p></o:p></li><li class="li3" style="mso-list:l3 level3 lfo2">Request to discuss/review with experts on the payment/signature fields<o:p></o:p></li></ol>
</ul>
</ol>
<ol style="margin-top:0in" start="8" type="1">
<ul style="margin-top:0in" type="disc">
<li class="li3" style="mso-list:l3 level2 lfo2">Decision: split the topic into different
<span class="grame">issues (#168, #172, #173 and #174)</span><o:p></o:p></li></ul>
</ol>
<p class="li3"><o:p> </o:p></p>
<p class="li3">Best regards,<o:p></o:p></p>
<p class="li3">Sebastien <o:p></o:p></p>
<p class="MsoNormal"> </p>
</div>
</div>
</body>
</html>