<div dir="ltr"><div><div><div>Sure (but you are supposed to be on vacation so you shouldn't look at it until next week),<br><br>z - (the output from the ECDH key agreement): nlbZHYFxNdNyg0KDv4QmnPsxbqPagGpI9tqneYz-kMQ<br>
<br></div>and the final output is usEpwFIC_qrmBExntFwxMA<br><br></div>both are base64url encodings of the octets<br><br></div>If you need other intermediate values, just let me know. I'll need to instrument a little to get at them.<br>
<div><div><div><div><div><div><span class=""></span><span class=""></span></div></div></div></div></div></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Aug 7, 2013 at 4:51 PM, Mike Jones <span dir="ltr"><<a href="mailto:Michael.Jones@microsoft.com" target="_blank">Michael.Jones@microsoft.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>
<div>
<div>
<div style="font-family:Calibri,sans-serif;font-size:11pt">Can you guys send me the intermediate results from your computations?<br>
<br>
Thanks,<br>
-- Mike<br>
<br>
</div>
</div>
<hr>
<span style="font-family:Tahoma,sans-serif;font-size:10pt;font-weight:bold">From:
</span><span style="font-family:Tahoma,sans-serif;font-size:10pt">Brian Campbell</span><br>
<span style="font-family:Tahoma,sans-serif;font-size:10pt;font-weight:bold">Sent:
</span><span style="font-family:Tahoma,sans-serif;font-size:10pt">8/7/2013 6:47 PM</span><br>
<span style="font-family:Tahoma,sans-serif;font-size:10pt;font-weight:bold">To:
</span><span style="font-family:Tahoma,sans-serif;font-size:10pt">Edmund Jay</span><br>
<span style="font-family:Tahoma,sans-serif;font-size:10pt;font-weight:bold">Cc:
</span><span style="font-family:Tahoma,sans-serif;font-size:10pt"><a href="mailto:openid-specs-ab@lists.openid.net" target="_blank">openid-specs-ab@lists.openid.net</a> List</span><div><div class="h5"><br>
<span style="font-family:Tahoma,sans-serif;font-size:10pt;font-weight:bold">Subject:
</span><span style="font-family:Tahoma,sans-serif;font-size:10pt">Re: [Openid-specs-ab] ECDH+KDF example (was Re: Spec Call note 5-Aug-2013)</span><br>
<br>
</div></div></div><div><div class="h5">
<font><span style="font-size:10pt">
<div>That's exactly the same result I'm getting.<br>
<br>
On Wed, Aug 7, 2013 at 3:26 PM, Edmund Jay <<a href="mailto:ejay@mgi1.com" target="_blank">ejay@mgi1.com</a>> wrote:<br>
> Brian,<br>
><br>
> I haven't been able to reproduce the ECDH-ES results either.<br>
> I'm getting the base64url value usEpwFIC_qrmBExntFwxMA or hex<br>
> 0xBAC129C05202FEAAE6044C67B45C3130.<br>
> Is that anywhere close to what you're getting?<br>
><br>
> -- Edmund<br>
><br>
><br>
> ________________________________<br>
> From: Nat Sakimura (NRI) <<a href="mailto:n-sakimura@nri.co.jp" target="_blank">n-sakimura@nri.co.jp</a>><br>
> To: Brian Campbell <<a href="mailto:bcampbell@pingidentity.com" target="_blank">bcampbell@pingidentity.com</a>><br>
> Cc: "<a href="mailto:openid-specs-ab@lists.openid.net" target="_blank">openid-specs-ab@lists.openid.net</a> List"<br>
> <<a href="mailto:openid-specs-ab@lists.openid.net" target="_blank">openid-specs-ab@lists.openid.net</a>><br>
> Sent: Monday, August 5, 2013 5:23 PM<br>
> Subject: Re: [Openid-specs-ab] ECDH+KDF example (was Re: Spec Call note<br>
> 5-Aug-2013)<br>
><br>
> As far as I know, Edmund jsut started working on it.<br>
> Let us see how it turns out.<br>
><br>
> Nat<br>
><br>
> (2013/08/06 9:16), Brian Campbell wrote:<br>
>>> New examples in JWT and JOSE specs<br>
>>> -----------------------------------<br>
>>> Edmund will start working on it right after this call.<br>
>>><br>
>> I've been able to verify the new nested JWT example.<br>
>><br>
>> But I haven't been able to reproduce the same results as in the new<br>
>> example with ECDH-ES Key Agreement and Concat KDF at<br>
>><br>
>> <a href="http://tools.ietf.org/html/draft-ietf-jose-json-web-algorithms-14#appendix-D" target="_blank">
http://tools.ietf.org/html/draft-ietf-jose-json-web-algorithms-14#appendix-D</a><br>
>><br>
>> If Edmund or anyone is working on it, I'd love to share notes or<br>
>> intermediate results or code to try and figure it out.<br>
>><br>
>> Mike is on vacation this week so isn't around to defend his examples :)<br>
>><br>
><br>
><br>
> --<br>
> Nat Sakimura (<a href="mailto:n-sakimura@nri.co.jp" target="_blank">n-sakimura@nri.co.jp</a>)<br>
> Nomura Research Institute, Ltd.<br>
> Tel:+81-3-6274-1412 Fax:+81-3-6274-1547<br>
><br>
> $BK\%a!<%k$K4^$^$l$k>pJs$O5!L)>pJs$G$"$j!"08@h$K5-:\$5$l$F$$$kJ}$N$_$KAw?.$9$k$3$H$r0U?^$7$F$*$j$^$9!#0U?^$5$l$?<u<h?M0J30$NJ}$K$h$k$3$l$i$N>pJs$N3+<(!"J#@=!":FG[I[$dE>Aw$J$I0l@Z$NMxMQ$,6X;_$5$l$F$$$^$9!#8m$C$FK\%a!<%k$r<u?.$5$l$?>l9g$O!"?=$7Lu$4$6$$$^$;$s$,!"Aw?.<T$^$G$*CN$i$;$$$?$@$-!"<u?.$5$l$?%a!<%k$r:o=|$7$F$$$?$@$-$^$9$h$&$*4j$$CW$7$^$9!#(B<br>
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