<div dir="ltr">Dear colleagues,<div><br></div><div>This document is still a draft, but will be finalized and </div><div>published as a SC34 document early next week.</div><div><br></div><div>Japan would like to explain this document in the </div><div>upcoming Korea meeting.</div><div><br></div><div><a href="https://1drv.ms/w/s!An5Z79wj5AZBgeoPEkir51F5WFVCvw">https://1drv.ms/w/s!An5Z79wj5AZBgeoPEkir51F5WFVCvw</a><br clear="all"><div><br></div>At the end of this document, there are four proposals:</div><div><ol><li>Create amendments to 29500-1 and 29500-4 and specify which OPC part is signed <br></li><li>Prohibit those XAdES features (such as counter signatures) which are not useful in the context of OPC <br></li><li>Provide guidelines for multiple signatures (including counter signatures) in OPC. <br></li><li>Allow timestamped-but-not-signed OPC (see XMLERS). Note that PAdES-DT (ISO 14533-3) of PDF already provides timestamped-but-not-signed PDF documents.<br></li></ol><div class="gmail_signature"><br>Regards,<br>Makoto</div>
</div></div>