<div dir="ltr"><div>Subclauses 12.7 and 12.8 of the latest OPC draft describe creation and</div><div>validation of digital signatures, respectively. Both subclauses</div><div>reference the W3C Recommendation "XML-Signature Syntax and</div><div>Processing". But to introduce XAdES to OPC, we have to update these</div><div>subclauses and reference the upcoming ETSI EN 319 102-1 V1.0.0</div><div>(2015-07) Electronic Signatures and Infrastructures (ESI), Procedures</div><div>for Creation and Validation of AdES Digital Signatures, Part 1:</div><div>Creation and Validation.</div><div><br></div><div>Regards,</div><div>Makoto</div><div><br></div><div class="gmail_extra"><br><div class="gmail_quote">2015-11-29 12:14 GMT+09:00 MURATA Makoto (FAMILY Given) <span dir="ltr"><<a href="mailto:eb2m-mrt@asahi-net.or.jp" target="_blank">eb2m-mrt@asahi-net.or.jp</a>></span>:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Dear colleagues,<br>
<br>
XAdES specifications [1] and [2] from ETSI define XAdES signatures,<br>
but they do not describe creation and validation of XAdES disnagures.<br>
They are covered by a separate specification [3], which applies to<br>
CAdES, PAdES, and XAdES.<br>
<br>
I think that our revision of OPC should reference these specs (after<br>
they become ETSI ENs).<br>
<br>
[1] Draft ETSI EN 319 132-1 V1.0.0 (2015-06) Electronic Signatures and<br>
Infrastructures (ESI); XAdES digital signatures; Part 1: Building<br>
blocks and XAdES baseline signatures<br>
<br>
<a href="https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=39476" rel="noreferrer" target="_blank">https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=39476</a><br>
<br>
[2] Draft ETSI EN 319 132-2 V1.0.0 (2015-06) Electronic Signatures and<br>
Infrastructures (ESI); XAdES digital signatures; Part 2: Extended<br>
XAdES signatures<br>
<br>
<a href="https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=39477" rel="noreferrer" target="_blank">https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=39477</a><br>
<br>
[3] Draft ETSI EN 319 102-1 V1.0.0 (2015-07) Electronic Signatures and<br>
Infrastructures (ESI); Procedures for Creation and Validation of AdES<br>
Digital Signatures; Part 1: Creation and Validation<br>
<br>
<a href="https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=39402" rel="noreferrer" target="_blank">https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=39402</a><br>
<br>
Cheers,<br>
Makoto<br>
</blockquote></div><br><br clear="all"><div><br></div>-- <br><div><br>Praying for the victims of the Japan Tohoku earthquake<br><br>Makoto</div>
</div></div>