<div dir="ltr">We have made a number of updates since we posted our initial offer of contribution. Posting the latest for IPR.</div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Mon, Aug 11, 2025 at 5:26 PM Dick Hardt <<a href="mailto:dick.hardt@gmail.com">dick.hardt@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr">Hey<br><br>Ethan and I are offering the attached document as a contribution to the Connect WG. <br><br>Mike / Nat: is there room on the agenda this coming Thursday to discuss?<br><br>For those of you that don't know him, Ethan worked on <a href="https://www.bastionzero.com/openpubkey" target="_blank">OpenPubkey</a> and now works at Cloudflare. <br><br>There is very little new normative language in this spec. We are building on the great work done by:</div><div dir="ltr"><br></div></div><blockquote style="margin:0px 0px 0px 40px;border:none;padding:0px"><div><div><div>Daniel Fett</div></div></div><div><div><div>Brian Campbell</div></div></div><div><div><div>John Bradley</div></div></div><div><div><div>Torsten Lodderstedt</div></div></div><div><div><div>Michael Jones</div></div></div><div><div><div>David Waite</div></div></div></blockquote><div dir="ltr"><div dir="ltr"><div dir="ltr"><br></div><div>in </div></div></div><blockquote style="margin:0px 0px 0px 40px;border:none;padding:0px"><div dir="ltr"><div> <a href="https://datatracker.ietf.org/doc/html/rfc9449" target="_blank">RFC9449 - OAuth 2.0 Demonstrating Proof of Possession</a> </div><div><br></div></div></blockquote>and profiling it for OpenID Connect.<div><br></div><div>Here is the repo where you can file issues / comments / PRs<br><br><a href="https://github.com/dickhardt/openid-key-binding" target="_blank">https://github.com/dickhardt/openid-key-binding</a><br><br>/Dick and Ethan<br><br><br></div></div></div>
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