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--></style></head><body lang=en-SE link="#467886" vlink=purple style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>Hi Adriano,<br><br>My apologies! It was in the past discussed about limiting timestamping to 72 or 75 months alltogether, then not requiring the SubCAs to be offline. The compromise here still allows up to 135 month timestamp certificates, if the SubCAs are offline. <br><br>Mind you there’s no current limit to SubCA validity periods yet, but I would like to limit this to in a future ballot as well<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Regards,<br><br>Martijn<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><div id=mail-editor-reference-message-container><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal style='margin-bottom:12.0pt'><b><span style='color:black'>From: </span></b><span style='color:black'>Adriano Santoni <adriano.santoni@staff.aruba.it><br><b>Date: </b>Monday, 8 April 2024 at 09:47<br><b>To: </b>cscwg-public@cabforum.org <cscwg-public@cabforum.org>, Martijn Katerbarg <martijn.katerbarg@sectigo.com><br><b>Subject: </b>Re: [External Sender] [Cscwg-public] [Discussion Period Begins] CSC-24 (v2): Timestamping Private Key Protection</span><span style='font-size:12.0pt;color:black;mso-ligatures:none;mso-fareast-language:EN-GB'><o:p></o:p></span></p></div><p><span style='font-family:"Calibri",sans-serif'>Hi, </span><o:p></o:p></p><p><span style='font-family:"Calibri",sans-serif'>wouldn't it have been a little kinder to wait for an answer to the question I asked on Friday 5? </span><o:p></o:p></p><p><span style='font-family:"Calibri",sans-serif'>It may be that the answer was obvious, but it remains unclear to me where that 72 months comes from.....</span><o:p></o:p></p><p><span style='font-family:"Calibri",sans-serif'>Adriano</span><o:p></o:p></p><p><o:p> </o:p></p><div><p class=MsoNormal>Il 08/04/2024 09:31, Martijn Katerbarg via Cscwg-public ha scritto:<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p><strong><span style='font-family:"Aptos",sans-serif;color:#212121'>Purpose of the Ballot</span></strong><o:p></o:p></p><p class=MsoNormal id=bkmrk-this-ballot-updates-><span style='color:#212121'>This ballot updates the “Baseline Requirements for the Issuance and Management of Publicly</span><span style='font-family:"Cambria Math",serif;color:#212121'>‐</span><span style='color:#212121'>Trusted Code Signing Certificates“ version 3.7 in order to clarify language regarding Timestamp Authority Private Key Protection. The main goals of this ballot are to:</span><o:p></o:p></p><ol start=1 type=1 id=bkmrk-remove-dependencies-><li class=null style='color:#212121;mso-list:l1 level1 lfo3'><span class=pl-mh><span style='font-size:11.0pt'>Require newly issued Timestamp Authority Subordinate CA Private Keys to be stored in offline HSMs</span></span><o:p></o:p></li><li class=null style='color:#212121;mso-list:l1 level1 lfo3'><span class=pl-mh><span style='font-size:11.0pt'>Add a requirement to remove Private Keys associated with Timestamp Certificates after a 18 months</span></span><o:p></o:p></li><li class=null style='color:#212121;mso-list:l1 level1 lfo3'><span class=pl-mh><span style='font-size:11.0pt'>Add a requirement to reject SHA-1 timestamp requests</span></span><o:p></o:p></li></ol><p class=MsoNormal id=bkmrk-the-following-motion><span style='color:#212121'>The following motion has been proposed by Martijn Katerbarg of Sectigo and endorsed by Bruce Morton of Entrust and Ian McMillan of Microsoft.</span><o:p></o:p></p><p class=MsoNormal id="bkmrk-%C2%A0motion-begins"><span style='color:#212121'> <strong><span style='font-family:"Aptos",sans-serif'>MOTION BEGINS</span></strong></span><o:p></o:p></p><p class=MsoNormal id=bkmrk-this-ballot-updates--1><span style='color:#212121'>This ballot updates the “Baseline Requirements for the Issuance and Management of Publicly</span><span style='font-family:"Cambria Math",serif;color:#212121'>‐</span><span style='color:#212121'>Trusted Code Signing Certificates” ("Code Signing Baseline Requirements") based on version 3.7. MODIFY the Code Signing Baseline Requirements as specified in the following redline:<span class=apple-converted-space> </span><a href="https://github.com/cabforum/code-signing/compare/d431d9104094f2b89f35ed4bf1d64b9a844e762b...84e8586846a0c836d5bccbe9ef74593358c5b421">https://github.com/cabforum/code-signing/compare/d431d9104094f2b89f35ed4bf1d64b9a844e762b...84e8586846a0c836d5bccbe9ef74593358c5b421</a></span><o:p></o:p></p><p id=bkmrk-motion-ends><strong><span style='font-family:"Aptos",sans-serif;color:#212121'>MOTION ENDS</span></strong><o:p></o:p></p><p class=MsoNormal id=bkmrk-the-procedure-for-th><span style='color:#212121'>The procedure for this ballot is as follows:</span><o:p></o:p></p><p id="bkmrk-discussion-%287-days%29"><span style='color:#212121'>Discussion (7 days)</span><o:p></o:p></p><ol style='margin-top:0cm' start=1 type=1><li class=MsoNormal style='color:#212121;mso-list:l3 level1 lfo6'>Start Time: 2024-04-08 09:00 UTC<o:p></o:p></li><li class=MsoNormal style='color:#212121;mso-list:l3 level1 lfo6'>End Time: Not before 2024-04-15 17:00 UTC<o:p></o:p></li></ol><p id="bkmrk-vote-for-approval-%287"><span style='color:#212121'>Vote for approval (7 days)</span><o:p></o:p></p><ol style='margin-top:0cm' start=1 type=1><li class=MsoNormal style='color:#212121;mso-list:l4 level1 lfo9'>Start Time: TBD<o:p></o:p></li><li class=MsoNormal style='color:#212121;mso-list:l4 level1 lfo9'>End Time: TBD<o:p></o:p></li></ol><p class=MsoNormal><span style='color:#212121'> </span><o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal><span style='font-size:12.0pt;mso-ligatures:none;mso-fareast-language:EN-GB'><br><br><o:p></o:p></span></p><pre>_______________________________________________<o:p></o:p></pre><pre>Cscwg-public mailing list<o:p></o:p></pre><pre><a href="mailto:Cscwg-public@cabforum.org">Cscwg-public@cabforum.org</a><o:p></o:p></pre><pre><a href="https://lists.cabforum.org/mailman/listinfo/cscwg-public">https://lists.cabforum.org/mailman/listinfo/cscwg-public</a><o:p></o:p></pre></blockquote></div></div></div></body></html>