<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:p="urn:schemas-microsoft-com:office:powerpoint" xmlns:a="urn:schemas-microsoft-com:office:access" xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" xmlns:rs="urn:schemas-microsoft-com:rowset" xmlns:z="#RowsetSchema" xmlns:b="urn:schemas-microsoft-com:office:publisher" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet" xmlns:odc="urn:schemas-microsoft-com:office:odc" xmlns:oa="urn:schemas-microsoft-com:office:activation" xmlns:html="http://www.w3.org/TR/REC-html40" xmlns:q="http://schemas.xmlsoap.org/soap/envelope/" xmlns:rtc="http://microsoft.com/officenet/conferencing" xmlns:D="DAV:" xmlns:Repl="http://schemas.microsoft.com/repl/" xmlns:mt="http://schemas.microsoft.com/sharepoint/soap/meetings/" xmlns:x2="http://schemas.microsoft.com/office/excel/2003/xml" xmlns:ppda="http://www.passport.com/NameSpace.xsd" xmlns:ois="http://schemas.microsoft.com/sharepoint/soap/ois/" xmlns:dir="http://schemas.microsoft.com/sharepoint/soap/directory/" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:dsp="http://schemas.microsoft.com/sharepoint/dsp" xmlns:udc="http://schemas.microsoft.com/data/udc" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:sub="http://schemas.microsoft.com/sharepoint/soap/2002/1/alerts/" xmlns:ec="http://www.w3.org/2001/04/xmlenc#" xmlns:sp="http://schemas.microsoft.com/sharepoint/" xmlns:sps="http://schemas.microsoft.com/sharepoint/soap/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:udcs="http://schemas.microsoft.com/data/udc/soap" xmlns:udcxf="http://schemas.microsoft.com/data/udc/xmlfile" xmlns:udcp2p="http://schemas.microsoft.com/data/udc/parttopart" xmlns:wf="http://schemas.microsoft.com/sharepoint/soap/workflow/" xmlns:dsss="http://schemas.microsoft.com/office/2006/digsig-setup" xmlns:dssi="http://schemas.microsoft.com/office/2006/digsig" xmlns:mdssi="http://schemas.openxmlformats.org/package/2006/digital-signature" xmlns:mver="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns:mrels="http://schemas.openxmlformats.org/package/2006/relationships" xmlns:spwp="http://microsoft.com/sharepoint/webpartpages" xmlns:ex12t="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:ex12m="http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:pptsl="http://schemas.microsoft.com/sharepoint/soap/SlideLibrary/" xmlns:spsl="http://microsoft.com/webservices/SharePointPortalServer/PublishedLinksService" xmlns:Z="urn:schemas-microsoft-com:" xmlns:st="" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 12 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi Paul and all,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’m using openswan-2.6.21_53 from redhat. I don’t know much about openswan design, but I have to answer if openswan meets all these requirements. Can you please help me? Appreciate you help.<o:p></o:p></p><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 width=1604 style='width:1203.0pt;margin-left:-.75pt;border-collapse:collapse'><tr style='height:31.5pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'><p class=MsoNormal><b><span style='font-size:12.0pt;font-family:"Century Schoolbook","serif";color:black'>The system shall only support the following erroneous messages associated with a certificate request:<o:p></o:p></span></b></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Century Schoolbook","serif";color:black'>III<o:p></o:p></span></p></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'>* Invalid Key </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:#00B050'>[James: yes]</span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'>* Invalid ID </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:#FFC000'>[James: ?]</span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'>* Invalid certificate encoding </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:#FFC000'>[James: ?]</span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'>* Invalid certificate </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:#00B050'>[James: yes]</span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'>* Certificate type unsupported </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:#FFC000'>[James: ?]</span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'>* Invalid CA </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:#FFC000'>[James: ?]</span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'>* Invalid hash </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:#FFC000'>[James: ?]</span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'>* Authentication failed </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:#00B050'>[James: yes]</span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'>* Invalid signature </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:#00B050'>[James: yes]</span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'>* Certificate unavailable </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:#FFC000'>[James: ?]</span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:black'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr></table><p class=MsoNormal><span style='font-size:10.0pt'><o:p> </o:p></span></p><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 width=1604 style='width:1203.0pt;margin-left:-.75pt;border-collapse:collapse'><tr style='height:.25in'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:.25in'><p class=MsoNormal><a name="RANGE!A158"><b><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'>Path Development and Path Processing:</span></b></a><b><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></b></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:.25in'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:.25in'></td></tr><tr style='height:31.5pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'>1) Applications supporting relying party processes <u>must</u> be capable of developing a certificate path and processing the path (The path development process produces a sequence of certificates that connect a given end-entity certificate to a trust point).<o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I<o:p></o:p></span></p></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.0pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>Path Development:<o:p></o:p></span></b></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'>1) Applications <u>should</u> construct paths automatically without involvement of a human. </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:#FFC000'>[James: ?]</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>II<o:p></o:p></span></p></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.0pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>Path Processing :<o:p></o:p></span></b></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt'></td></tr><tr style='height:31.5pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'>1) Applications <u>should</u> reject a path where an included certificate expired between the effective date and the current date unless the application is re-verifying a signature that was verified at an earlier date when none of the involved certificates were expired </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif";color:#FFC000'>[James: ?]</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>II<o:p></o:p></span></p></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'></td></tr><tr style='height:31.5pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'>2) When an application <u>must</u> validate a path involving expired certificates, the application <u>must</u> check the status of using CRLs issued after the effective date but prior to the expiration of a currently expired certificate and <u>should</u> use the most current CRL preceding a certificate’s expiration.<span style='color:#FFCC00'>[James: ?]</span><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I<o:p></o:p></span></p></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>3)</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>Applications <u>must</u> perform the following major steps for path processing for each certificate in the chain:<o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I<o:p></o:p></span></p></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:Symbol'>·</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>Verifying certificate signatures. This verification <u>shall </u>use the certificate issuer’s public key.<span style='color:green'> [James: yes.]</span></span><span style='font-size:10.0pt;font-family:Symbol'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I<o:p></o:p></span></p></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:Symbol'>·</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>Ensuring effective date falls within the certificate’s validity period. <span style='color:green'>[James: yes.]</span></span><span style='font-size:10.0pt;font-family:Symbol'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:Symbol'>·</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>Ensuring certificate use is consistent with extensions.<span style='color:#FFCC00'>[James: ?]</span></span><span style='font-size:10.0pt;font-family:Symbol'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:Symbol'>·</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>Ensuring the validity of certificates through a status check. The following section will address status checking. </span><span style='font-size:10.0pt;font-family:Symbol'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.0pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt'><p class=MsoNormal><b><span style='font-size:12.0pt;font-family:"Century Schoolbook","serif"'>Certificate Status Checking:<o:p></o:p></span></b></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>1)</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>If using CRL for certificate status check, applications <u>shall</u> perform the following steps for each certificate being validated (target certificate):<o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I<o:p></o:p></span></p></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:31.5pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:Symbol'>·</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>Verify the signature on the CRL. This verification requires developing and processing a certificate path establishing that the target certificate’s issuer trusted the CRL issuer to issue CRLs.<span style='color:green'> [James: openswan checks the issuer's signature of the crl] </span></span><span style='font-size:10.0pt;font-family:Symbol'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'></td></tr><tr style='height:47.25pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:47.25pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:Symbol'>·</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>Verify that the CRL has not expired if the target certificate has not expired.<span style='color:green'>[James: yes.]</span> A CRL is expired if the current date is after the CRL’s next update field value. (See above paragraph regarding paths with expired certificates.)<span style='color:#FFCC00'>[James:?]</span> If the target certificate has expired, verify that the CRL’s issue date follows the effective date and precedes the certificate’s expiration date.<span style='color:#FFCC00'>[James: ?]</span></span><span style='font-size:10.0pt;font-family:Symbol'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:47.25pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:47.25pt'></td></tr><tr style='height:31.5pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:Symbol'>·</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>Search the list of revoked certificates to determine that the target certificate either is not included or its revocation date is after the effective date. <span style='color:green'>[James: yes.]</span></span><span style='font-size:10.0pt;font-family:Symbol'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'></td></tr><tr style='height:15.0pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'><o:p> </o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>Extension Processing:<span style='color:#FFCC00'>[James: ?]</span><o:p></o:p></span></b></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'>1) Applications <u>shall</u> ensure that the intended use of the certificate is consistent with the extensions.<o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I<o:p></o:p></span></p></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>2)</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>Applications <u>must</u> process the critical extensions and <u>should</u> process non-critical extensions.<o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I<o:p></o:p></span></p></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>3)</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>Applications <u>shall</u> ensure that in the Key Usage extension in the end-entity certificate:<o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I<o:p></o:p></span></p></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:Symbol'> ·</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>The digital signature bit is set for authentication uses.</span><span style='font-size:10.0pt;font-family:Symbol'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:Symbol'> ·</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>The non-repudiation bit is set for non-repudiation uses.</span><span style='font-size:10.0pt;font-family:Symbol'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:Symbol'> ·</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>The key encipherment bit or the data encipherment bit is set for encryption uses depending on whether keys or data are to be encrypted.</span><span style='font-size:10.0pt;font-family:Symbol'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>4)</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>Applications <u>shall</u> ensure that for certificates other the Root CA in the Key Usage extension:<o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I<o:p></o:p></span></p></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:Symbol'> ·</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>The Certificate Signature bit is set in the certificate containing the public key used to sign the next certificate in the chain.</span><span style='font-size:10.0pt;font-family:Symbol'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:15.75pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:Symbol'> ·</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>The CRL Signature bit is set in the certificate containing the public key used to sign a CRL.</span><span style='font-size:10.0pt;font-family:Symbol'><o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.75pt'></td></tr><tr style='height:31.5pt'><td width=1144 valign=bottom style='width:858.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>5)</span><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'> </span><span style='font-size:10.0pt;font-family:"Century Schoolbook","serif"'>Applications <u>shall</u> ensure that Basic Constraints extension is true in the certificate containing a public key used to sign a subsequent certificate in the path.<o:p></o:p></span></p></td><td width=237 nowrap valign=bottom style='width:178.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I<o:p></o:p></span></p></td><td width=223 nowrap valign=bottom style='width:167.0pt;padding:0in 5.4pt 0in 5.4pt;height:31.5pt'></td></tr></table><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks,<o:p></o:p></p><p class=MsoNormal>James<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>