<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<p><br>
</p>
<div class="moz-cite-prefix">On 10/06/2022 11:09, Torsten
Lodderstedt wrote:<br>
</div>
<blockquote type="cite"
cite="mid:76131140-79EC-446E-BB81-11912DD5DD47@lodderstedt.net">
<div>The RP does not know whether it is the same use unless a user
id is issued by the wallet. Since millions of users may share
the same wallet service, I don’t see how this impacts user
privacy. </div>
<div><br class="">
</div>
Don’t get me wrong but to me this feels like If someone sees what
car brand I drive is already a violation of my privacy. <br>
</blockquote>
<p>Now I understand our disconnect. I was thinking about smartphone
based wallets which are each used by one user only. You were
thinking about a web based wallet that is used by very many users.
<br>
</p>
<p>FIDO suggested a solution to the former by having the same key
pair shared by thousands of wallet instances.<br>
</p>
<p>Kind regards</p>
<p>David<br>
</p>
</body>
</html>