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<div style="font-family:Calibri,sans-serif; font-size:11pt">Yes. The int and kdf parameters will be removed from the next draft.<br>
<br>
Thanks,<br>
-- Mike<br>
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<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">Axel.Nennker@telekom.de</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">9/4/2012 1:53 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">Mike Jones; ejay@mgi1.com; emmanuel@raviart.com; bcampbell@pingidentity.com</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">openid-connect-interop@googlegroups.com; openid-specs-ab@lists.openid.net</span><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: Updated JWE encryption examples</span><br>
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<p class="MsoNormal"><span style="color:#1F497D">I will finish this tomorrow. Is the “int” parameter removed from the header altogether? Kdf too?</span></p>
<p class="MsoNormal"><span style="color:#1F497D">I checked the changes into the jsoncrypto repository but my development laptop crashed and I could not complete all tests.</span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="color:#1F497D">Axel</span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt; font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt; font-family:"Tahoma","sans-serif""> Mike Jones [mailto:Michael.Jones@microsoft.com]
<br>
<b>Sent:</b> Tuesday, September 04, 2012 8:56 PM<br>
<b>To:</b> Edmund Jay; Emmanuel Raviart; Brian Campbell; Nennker, Axel<br>
<b>Cc:</b> openid-connect-interop@googlegroups.com; openid-specs-ab@lists.openid.net<br>
<b>Subject:</b> Re: Updated JWE encryption examples</span></p>
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<p class="MsoNormal"> </p>
<p class="MsoNormal"><span style="color:#002060">Have any of you tried decrypting these updated examples? I plan on using them in the next release of the JWE spec, but would like confirmation that they’re correct.</span></p>
<p class="MsoNormal"><span style="color:#002060"> </span></p>
<p class="MsoNormal"><span style="color:#002060"> Thanks again,</span></p>
<p class="MsoNormal"><span style="color:#002060"> -- Mike</span></p>
<p class="MsoNormal"><span style="color:#002060"> </span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt; font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt; font-family:"Tahoma","sans-serif""> openid-connect-interop@googlegroups.com [mailto:openid-connect-interop@googlegroups.com]
<b>On Behalf Of </b>Mike Jones<br>
<b>Sent:</b> Wednesday, August 29, 2012 10:12 PM<br>
<b>To:</b> Edmund Jay; Emmanuel Raviart; Brian Campbell; Axel Nennker<br>
<b>Cc:</b> openid-connect-interop@googlegroups.com; openid-specs-ab@lists.openid.net<br>
<b>Subject:</b> Updated JWE encryption examples</span></p>
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<p class="MsoNormal"> </p>
<p class="MsoNormal">Here’s updated encryption examples incorporating the proposed JWE/JWA changes. In summary, changes in these computations are:</p>
<p class="MsoListParagraph" style="text-indent:-18.0pt"><span style="font-family:Symbol"><span style="">·<span style="font:7.0pt "Times New Roman"">
</span></span></span>Updated the Concat KDF calculation, per yesterday’s e-mail</p>
<p class="MsoListParagraph" style="text-indent:-18.0pt"><span style="font-family:Symbol"><span style="">·<span style="font:7.0pt "Times New Roman"">
</span></span></span>Consolidated the “enc”, “int”, and “kdf” parameters into a composite “enc” parameter, with new AES CBC “enc” values
<span style="color:#1F497D">“A128CBC+HS256” and “A256CBC+HS512”</span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt"><span style="font-family:Symbol"><span style="">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="color:#1F497D">Moved initialization vector out of the header into its own dot-separated parameter value (to save space and to factor it out for the JSON Serialization), with the JWE representation becoming header.encryptedKey.initializationVector.ciphertext.integrityValue</span></p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">The examples attached are:</p>
<p class="MsoListParagraph" style="text-indent:-18.0pt"><span style="font-family:Symbol"><span style="">·<span style="font:7.0pt "Times New Roman"">
</span></span></span>JWE.log: Will be used to create the new AES-CBC example in Section 3.2 and Appendix A.2 of the JWE specification</p>
<p class="MsoListParagraph" style="text-indent:-18.0pt"><span style="font-family:Symbol"><span style="">·<span style="font:7.0pt "Times New Roman"">
</span></span></span>JWE2.log: Will be used to create the new AES-GCM example in Section 3.1 and Appendix A.1 of the JWE specification</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">It would be great if any of you can verify that you can decrypt these results!</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> Thanks again,</p>
<p class="MsoNormal"> -- Mike</p>
<p class="MsoNormal"> </p>
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