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<div class="WordSection1">
<p style="margin:0in;margin-bottom:.0001pt;line-height:normal;background:white"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">I’ve published</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#555555">
<a href="http://self-issued.info/docs/draft-jones-json-web-key.html">JSON Web Key (JWK)</a>
<a href="http://self-issued.info/docs/draft-jones-json-web-key-01.html">draft -01</a></span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">. It contains the following changes:<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo3;background:white">
<![if !supportLists]><span style="font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]>Changed “algorithm” member value for Elliptic Curve keys from “ECDSA” to “EC”, since Elliptic Curve keys can be used with more algorithms than just the Elliptic Curve Digital Signature Algorithm (ECDSA).<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo3;background:white">
<![if !supportLists]><span style="font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]>Added OPTIONAL “use” member to identify intended key usage, especially since the same Elliptic Curve key should not be used for both signing and encryption operations.<o:p></o:p></p>
<p style="margin:0in;margin-bottom:.0001pt;line-height:normal;background:white"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><o:p> </o:p></span></p>
<p style="margin:0in;margin-bottom:.0001pt;line-height:normal;background:white"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">The specification is available at these locations:<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l2 level1 lfo4;background:white">
<![if !supportLists]><span style="font-family:Symbol;color:#555555"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#555555"><a href="http://www.ietf.org/internet-drafts/draft-jones-json-web-key-01.txt">http://www.ietf.org/internet-drafts/draft-jones-json-web-key-01.txt</a><o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l2 level1 lfo4;background:white">
<![if !supportLists]><span style="font-family:Symbol;color:#555555"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#555555"><a href="http://www.ietf.org/internet-drafts/draft-jones-json-web-key-01.xml">http://www.ietf.org/internet-drafts/draft-jones-json-web-key-01.xml</a><o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l2 level1 lfo4;background:white">
<![if !supportLists]><span style="font-family:Symbol;color:#555555"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#555555"><a href="http://self-issued.info/docs/draft-jones-json-web-key-01.html">http://self-issued.info/docs/draft-jones-json-web-key-01.html</a><o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l2 level1 lfo4;background:white">
<![if !supportLists]><span style="font-family:Symbol;color:#555555"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#555555"><a href="http://self-issued.info/docs/draft-jones-json-web-key-01.txt">http://self-issued.info/docs/draft-jones-json-web-key-01.txt</a><o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l2 level1 lfo4;background:white">
<![if !supportLists]><span style="font-family:Symbol;color:#555555"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#555555"><a href="http://self-issued.info/docs/draft-jones-json-web-key-01.xml">http://self-issued.info/docs/draft-jones-json-web-key-01.xml</a><o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l2 level1 lfo4;background:white">
<![if !supportLists]><span style="font-family:Symbol;color:#555555"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#555555"><a href="http://self-issued.info/docs/draft-jones-json-web-key.html">http://self-issued.info/docs/draft-jones-json-web-key.html</a></span> (will point to new versions as they are posted)<span style="color:#555555"><o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l2 level1 lfo4;background:white">
<![if !supportLists]><span style="font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#555555"><a href="http://self-issued.info/docs/draft-jones-json-web-key.txt">http://self-issued.info/docs/draft-jones-json-web-key.txt</a></span> (will point to new versions as they are posted)<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l2 level1 lfo4;background:white">
<![if !supportLists]><span style="font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#555555"><a href="http://self-issued.info/docs/draft-jones-json-web-key.xml">http://self-issued.info/docs/draft-jones-json-web-key.xml</a></span> (will point to new versions as they are posted)<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l2 level1 lfo4;background:white">
<![if !supportLists]><span style="font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#555555"><a href="http://svn.openid.net/repos/specifications/json_web_key/1.0/">http://svn.openid.net/repos/specifications/json_web_key/1.0/</a></span> (Subversion repository, with html, txt, and html versions
available)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The need for this change was identified while writing the JSON Web Encryption (JWE) draft.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> -- Mike<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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