<div dir="ltr">Thanks, Stephen.  I've forwarded this to our Thunderbird team.<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Oct 27, 2021 at 12:08 PM Stephen Davidson via Smcwg-public <<a href="mailto:smcwg-public@cabforum.org">smcwg-public@cabforum.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">





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<li class="gmail-m_-5440677713986638847MsoListParagraph" style="margin-left:0in">Only 16 CAs responded to the informal poll regarding the use of ECC.<u></u><u></u></li><li class="gmail-m_-5440677713986638847MsoListParagraph" style="margin-left:0in">6 of the 16 CAs currently issue end-entity S/MIME certificates containing ECC public keys (although a majority indicated plans to do so).<u></u><u></u></li><li class="gmail-m_-5440677713986638847MsoListParagraph" style="margin-left:0in">Of those CAs who currently issue ECC S/MIME, the following curves were supported:<u></u><u></u></li><ul style="margin-top:0in" type="circle">
<li class="gmail-m_-5440677713986638847MsoListParagraph" style="margin-left:0in">6 CAs support ECDSA P-256<u></u><u></u></li><li class="gmail-m_-5440677713986638847MsoListParagraph" style="margin-left:0in">5 CAs support ECDSA P-384<u></u><u></u></li><li class="gmail-m_-5440677713986638847MsoListParagraph" style="margin-left:0in">3 CAs support ECDSA P-521<u></u><u></u></li><li class="gmail-m_-5440677713986638847MsoListParagraph" style="margin-left:0in">Other: 1 CA supports Brainpool
<u></u><u></u></li></ul>
<li class="gmail-m_-5440677713986638847MsoListParagraph" style="margin-left:0in">No CAs reported current support for the Royal-Holloway key escrow scheme (keyUsages of encipherOnly and decipherOnly).<u></u><u></u></li></ul>
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