<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<div class="OutlineElement Ltr BCX2 SCXW100400534" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">Hello,</span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"><br>
<br>
</span></p>
</div>
<div class="OutlineElement Ltr BCX2 SCXW100400534" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">We deeply appreciate the useful
discussion in this thread regarding this issue. We
especially applaud the efforts of HARICA and </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SpellingErrorV2 SCXW100400534 BCX2">Sectigo</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"> to independently generate more
comprehensive lists of potentially affected Debian weak
keys. As Rob Stradling observed through his crt.sh research
(20210107,
<a class="moz-txt-link-freetext" href="https://gist.github.com/robstradling/a5590b6a13218fe561dcb5d5c67932c5">https://gist.github.com/robstradling/a5590b6a13218fe561dcb5d5c67932c5</a>)
of the five most utilized algorithm/key size populations,
two are ECC (so not impacted by the Debian weak key issue)
and three are RSA (</span></span><span data-contrast="auto" style="font-size: 11pt; line-height: 19.425px; font-family:
Calibri, Calibri_EmbeddedFont, Calibri_MSFontService,
sans-serif;" class="TextRun SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun ContextualSpellingAndGrammarErrorV2
SCXW100400534 BCX2">2048, 4096, and 3072 bit</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"> length, in that order).</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"><br>
<br>
</span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">As of their most recent messages it
appears that these two organizations have independently
generated comprehensive lists identifying all RSA-</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
ContextualSpellingAndGrammarErrorV2 SCXW100400534 BCX2">2048
and -4096 bit</span></span><span data-contrast="auto" style="font-size: 11pt; line-height: 19.425px; font-family:
Calibri, Calibri_EmbeddedFont, Calibri_MSFontService,
sans-serif;" class="TextRun SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun SCXW100400534 BCX2"> length keys. (We </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">understand</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"> RSA-3072 length keys</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"> are also </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">available</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">.) This offers the possibility that
complete lists, if accepted as authoritative, could be
accessed by the community to help prevent exploitation of
this vulnerability.</span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"><br>
<br>
</span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">It was also noted (by the representative
from </span></span><span data-contrast="auto" style="font-size: 11pt; line-height: 19.425px; font-family:
Calibri, Calibri_EmbeddedFont, Calibri_MSFontService,
sans-serif;" class="TextRun SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun SCXW100400534 BCX2">Let's</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"> Encrypt) that the ROCA vulnerability is
presently identified through use of a tool supported
externally. It was suggested that this resource be archived
in a manner that ensures availability. (Our proposed
language points to "<a class="moz-txt-link-freetext" href="https://github.com/crocs-muni/">https://github.com/crocs-muni/</a></span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SpellingErrorV2 SCXW100400534 BCX2">roca</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"> or equivalent.")</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"><br>
<br>
</span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">We think our present ballot language
(reproduced at the end of this message) provides
appropriately focused guidance to CAs. If available, </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">we'd</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"> certainly like to also see the HARICA/</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SpellingErrorV2 SCXW100400534 BCX2">Sectigo</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"> lists (which CAs could use for the
majority of Debian weak key use cases) captured somewhere in
this ballot language. We are agnostic as to 1) where exactly
these resources might be maintained and 2) where this ballot
places directions to these resources - an annex to the
current requirements, a separate CA/BF guidance document or
within Sections 4.9.1.1/6.1.1.3.</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}">
<br>
<br>
</span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">Our intent is to ensure that 1) clear,
accurate guidance on CA expectations is provided and 2) any
resources assisting CAs in meeting these expectations are
fully described, publicly available (somewhere) and with
reliable links provided. The language below, we feel, meets
the first requirement. </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">We'd</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"> appreciate input on how to best meet
the second. (Note that SSL.com would be happy to support the
community by hosting any of these as </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">publicly accessible</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"> resources, whether solo or alongside
other organizations.)</span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}">
<br>
<br>
</span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">Chris K</span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">SSL.com</span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}">
<br>
<br>
</span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">=====</span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">--- Motion Begins ---</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">This ballot modifies the “Baseline
Requirements for the Issuance and Management of
Publicly-Trusted Certificates” as follows, based on Version
1.7.</span></span><span data-contrast="auto" style="font-size: 11pt; line-height: 19.425px; font-family:
Calibri, Calibri_EmbeddedFont, Calibri_MSFontService,
sans-serif;" class="TextRun SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun SCXW100400534 BCX2">4</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">:</span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">Proposed ballot language:</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif; font-weight: bold;" class="TextRun SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun SCXW100400534 BCX2">4.9.1.1 Reasons for
Revoking a Subscriber Certificate</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">Replace:</span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">4. The CA is made aware of a
demonstrated or proven method that can easily compute the
Subscriber’s Private Key based on the Public Key in the
Certificate (such as a Debian weak key, see
<a class="moz-txt-link-freetext" href="https://wiki.debian.org/SSLkeys">https://wiki.debian.org/SSLkeys</a>)</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">With:</span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">4. The CA is made aware of a
demonstrated or proven method that can easily compute the
Subscriber’s Private Key (such as those identified in
6.1.1.3(4)).</span></span><span class="EOP SCXW100400534
BCX2" style="font-size: 11pt; line-height: 19.425px;
font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">---</span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif; font-weight: bold;" class="TextRun SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun SCXW100400534 BCX2">6.1.1.3. Subscriber
Key Pair Generation</span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">Replace:</span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">The CA SHALL reject a certificate
request if one or more of the following conditions are met:</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">1. The Key Pair does not meet the
requirements set forth in Section 6.1.5 and/or Section </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
ContextualSpellingAndGrammarErrorV2 SCXW100400534 BCX2">6.1.6;</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">2. There is clear evidence that the
specific method used to generate the Private Key was </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
ContextualSpellingAndGrammarErrorV2 SCXW100400534 BCX2">flawed;</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">3. The CA is aware of a demonstrated or
proven method that exposes the Applicant's Private Key to </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
ContextualSpellingAndGrammarErrorV2 SCXW100400534 BCX2">compromise;</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">4. The CA has previously been made aware
that the Applicant's Private Key has suffered a Key
Compromise, such as through the provisions of Section </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
ContextualSpellingAndGrammarErrorV2 SCXW100400534 BCX2">4.9.1.1;</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">5. The CA is aware of a demonstrated or
proven method to easily compute the Applicant's Private Key
based on the Public Key (such as a Debian weak key, see
<a class="moz-txt-link-freetext" href="https://wiki.debian.org/SSLkeys">https://wiki.debian.org/SSLkeys</a>).</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">With:</span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">The CA SHALL reject a certificate
request if one or more of the following occurs:</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">1) The requested Public Key does not
meet the requirements set forth in Sections 6.1.5 and/or </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
ContextualSpellingAndGrammarErrorV2 SCXW100400534 BCX2">6.1.6;</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">2) The CA is aware of a demonstrated or
proven method that exposes the Subscriber's Private Key to </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
ContextualSpellingAndGrammarErrorV2 SCXW100400534 BCX2">compromise;</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">3) The CA has previously been made aware
that the Subscriber's Private Key has suffered a Key
Compromise, such as through the provisions of Section </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
ContextualSpellingAndGrammarErrorV2 SCXW100400534 BCX2">4.9.1.1;</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">4) The Public Key corresponds to an
industry demonstrated weak Private Key, in particular:</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">a) In the case of ROCA vulnerability,
the CA SHALL reject keys identified by the tools available
at <a class="moz-txt-link-freetext" href="https://github.com/crocs-muni/roca">https://github.com/crocs-muni/roca</a> or equivalent.</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">b) In the case of Debian weak keys
(<a class="moz-txt-link-freetext" href="https://wiki.debian.org/SSLkeys">https://wiki.debian.org/SSLkeys</a>), the CA SHALL reject at
least keys generated by the flawed OpenSSL version with the
combination of the following parameters:</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SpellingErrorV2 SCXW100400534 BCX2">i</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">) Big-endian 32-bit, little-endian
32-bit, and little-endian 64-bit </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
ContextualSpellingAndGrammarErrorV2 SCXW100400534 BCX2">architecture;</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">ii) Process ID of 0 to 32767, </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
ContextualSpellingAndGrammarErrorV2 SCXW100400534 BCX2">inclusive;</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">iii) All RSA Public Key lengths
supported by the CA up to and including 4096 </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
ContextualSpellingAndGrammarErrorV2 SCXW100400534 BCX2">bits;</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">iv) </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SpellingErrorV2 SCXW100400534 BCX2">rnd</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">, </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SpellingErrorV2 SCXW100400534 BCX2">nornd</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">, and </span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SpellingErrorV2 SCXW100400534 BCX2">noreadrnd</span></span><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"> OpenSSL random file state.</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">For Debian weak keys not covered above,
the CA SHALL take actions to minimize the probability of
certificate issuance.</span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2"></span></span><span class="EOP
SCXW100400534 BCX2" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}"> </span></p>
</div>
<div class="OutlineElement Ltr SCXW100400534 BCX2" style="direction:
ltr;">
<p class="Paragraph SCXW100400534 BCX2" style="font-weight:
normal; font-style: normal; vertical-align: baseline;
background-color: transparent; color: windowtext; text-align:
left; margin-left: 0px; margin-right: 0px; padding-left: 0px;
padding-right: 0px; text-indent: 0px;"><span data-contrast="auto" style="font-size: 11pt; line-height:
19.425px; font-family: Calibri, Calibri_EmbeddedFont,
Calibri_MSFontService, sans-serif;" class="TextRun
SCXW100400534 BCX2" lang="EN-US"><span class="NormalTextRun
SCXW100400534 BCX2">--- Motion Ends ---</span></span><span class="EOP SCXW100400534 BCX2" style="font-size: 11pt;
line-height: 19.425px; font-family: Calibri,
Calibri_EmbeddedFont, Calibri_MSFontService, sans-serif;" data-ccp-props="{"201341983":0,"335559739":160,"335559740":259}">
<br>
</span></p>
</div>
<div class="moz-cite-prefix">On 1/18/2021 3:34 PM, Rob Stradling
wrote:<br>
</div>
<blockquote type="cite" cite="mid:MW3PR17MB41223A5595178F433B5F431DAAA40@MW3PR17MB4122.namprd17.prod.outlook.com">
<style type="text/css" style="display:none;">P {margin-top:0;margin-bottom:0;}</style>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);">
> I'm mid-way through generating the RSA-4096 keys.</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);">
The RSA-4096 private keys and blocklists are now in <a href="https://github.com/CVE-2008-0166/private_keys" moz-do-not-send="true">
https://github.com/CVE-2008-0166/private_keys</a> and <a href="https://github.com/CVE-2008-0166/openssl_blocklists" moz-do-not-send="true">
https://github.com/CVE-2008-0166/openssl_blocklists</a>.</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);">
The RSA-2048 and RSA-4096 private keys in <a href="https://github.com/HARICA-official/debian-weak-keys" moz-do-not-send="true">https://github.com/HARICA-official/debian-weak-keys</a> (which
only covers 2 of the 3 word size / endianness combinations) are
identical to the equivalents in <a href="https://github.com/CVE-2008-0166/private_keys" moz-do-not-send="true">https://github.com/CVE-2008-0166/private_keys</a>.</div>
<div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>From:</b>
Dimitris Zacharopoulos (HARICA) <a class="moz-txt-link-rfc2396E" href="mailto:dzacharo@harica.gr"><dzacharo@harica.gr></a><br>
<b>Sent:</b> 14 January 2021 18:39<br>
<b>To:</b> Rob Stradling <a class="moz-txt-link-rfc2396E" href="mailto:rob@sectigo.com"><rob@sectigo.com></a>; CA/B Forum
Server Certificate WG Public Discussion List
<a class="moz-txt-link-rfc2396E" href="mailto:servercert-wg@cabforum.org"><servercert-wg@cabforum.org></a>; Jacob Hoffman-Andrews
<a class="moz-txt-link-rfc2396E" href="mailto:jsha@letsencrypt.org"><jsha@letsencrypt.org></a>; Christopher Kemmerer
<a class="moz-txt-link-rfc2396E" href="mailto:chris@ssl.com"><chris@ssl.com></a><br>
<b>Subject:</b> Re: [Servercert-wg] SCXX Ballot proposal:
Debian Weak keys</font>
<div> </div>
</div>
<div>
<div style="background-color:#FAFA03; width:100%;
border-style:solid; border-color:#000000; border-width:1pt;
padding:2pt; font-size:10pt; line-height:12pt;
font-family:'Calibri'; color:Black; text-align:left">
<span style="color:000000">CAUTION:</span> This email
originated from outside of the organization. Do not click
links or open attachments unless you recognize the sender
and know the content is safe.</div>
<br>
<div><br>
<br>
<div class="x_moz-cite-prefix">On 14/1/2021 12:30 π.μ., Rob
Stradling wrote:<br>
</div>
<blockquote type="cite">
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
Thanks Dmitris.</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
So far I've generated the RSA-2048 and RSA-3072 keys
using <a href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FCVE-2008-0166%2Fkey_generator&data=04%7C01%7Crob%40sectigo.com%7Cbd27eeb2c4f24212be2b08d8b8bbbb21%7C0e9c48946caa465d96604b6968b49fb7%7C0%7C0%7C637462464775248278%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=h6lLKGnPQ%2BVjFki%2FRPVYojQlhnphnaiHOG0RBUv%2F7dY%3D&reserved=0" originalsrc="https://github.com/CVE-2008-0166/key_generator" shash="dYL4UII7m40qf3u0yQ+8/+W/DuaBQ0jFLw9qNkmkjgUzgEV7MuXipdYY7JQGcI7TQpI7UEnpwuvR0ZlqebhP4y88DJNtGMAn8eu92j932xzEgFWppcl716AjSytmx4nZiLLdzyjVcS0lvHLPBGkjdrid2I2nWtqol9OR5zCUgcE=" moz-do-not-send="true">
https://github.com/CVE-2008-0166/key_generator</a> and
uploaded them to <a href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FCVE-2008-0166%2Fprivate_keys&data=04%7C01%7Crob%40sectigo.com%7Cbd27eeb2c4f24212be2b08d8b8bbbb21%7C0e9c48946caa465d96604b6968b49fb7%7C0%7C0%7C637462464775258234%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=bdCzSq%2BYw%2BntiCnItW9fOTlGDGfSnp05q75uxjHJTmY%3D&reserved=0" originalsrc="https://github.com/CVE-2008-0166/private_keys" shash="bnbXgdleDzyTfjQ9q/g4E2yiQLyEQjoYqj9DzdXxw2I1A+W9q9XGnj5+307rGKQw86rz1CgeTv1zG7lXnxdq2cUwVJvkH4yQu5SoDOsoCkTd2klBbWy5YiGkNKAsCWUGa3+zwydWW6PjzTQVlnYNCAuEPkHcIE0zzqZnV+yAjW4=" moz-do-not-send="true">
https://github.com/CVE-2008-0166/private_keys</a>, and
I've generated the corresponding blocklists and uploaded
them to
<a href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FCVE-2008-0166%2Fopenssl_blocklists&data=04%7C01%7Crob%40sectigo.com%7Cbd27eeb2c4f24212be2b08d8b8bbbb21%7C0e9c48946caa465d96604b6968b49fb7%7C0%7C0%7C637462464775258234%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=RYZRTpmNZzW9oMrQr2BD9GnAP%2FAvIN%2FQ9cugZI%2BNwh0%3D&reserved=0" originalsrc="https://github.com/CVE-2008-0166/openssl_blocklists" shash="QnWz80zx01KHGePIDMjcbwj2OlfLmgZDGAe6LczW4uY/WjlSAbzYFN98yDWO3zA0YPOzQFzt3wy8oocIpUDLkK/H2E0yvJvtR3GPghTJswuvRzJWjj39JabR3mbdaRQ2z72jKgjtFjwzHUge3+Y1z7NoAObLRrJ2eILSPvHVanA=" moz-do-not-send="true">
https://github.com/CVE-2008-0166/openssl_blocklists</a>.
My RSA-2048 blocklists exactly match the ones from the
original Debian openssl-blacklist package.</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
I'm mid-way through generating the RSA-4096 keys.</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
Let's compare keys when we're both done. <span id="x_🙂">🙂</span></div>
</blockquote>
<br>
Certainly :-) the RSA-2048 keys already match the
fingerprints from the openssl-blacklist Debian package.<br>
<br>
We did this work several months ago but never found the time
to make it publicly available. We managed to break down the
big task and run jobs in parallel which made things a bit
more interesting.<br>
<br>
It's nice we did this independently, I guess it increases
the accuracy level of the resulted keys :)<br>
<br>
<br>
Cheers,<br>
Dimitris.<br>
<br>
<blockquote type="cite">
<div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<hr tabindex="-1" style="display:inline-block;
width:98%">
<div id="x_divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>From:</b> Dimitris Zacharopoulos
(HARICA)
<a class="x_moz-txt-link-rfc2396E" href="mailto:dzacharo@harica.gr" moz-do-not-send="true"><dzacharo@harica.gr></a><br>
<b>Sent:</b> 13 January 2021 21:49<br>
<b>To:</b> Rob Stradling <a class="x_moz-txt-link-rfc2396E" href="mailto:rob@sectigo.com" moz-do-not-send="true">
<rob@sectigo.com></a>; CA/B Forum Server
Certificate WG Public Discussion List <a class="x_moz-txt-link-rfc2396E" href="mailto:servercert-wg@cabforum.org" moz-do-not-send="true">
<servercert-wg@cabforum.org></a>; Jacob
Hoffman-Andrews <a class="x_moz-txt-link-rfc2396E" href="mailto:jsha@letsencrypt.org" moz-do-not-send="true">
<jsha@letsencrypt.org></a>; Christopher
Kemmerer <a class="x_moz-txt-link-rfc2396E" href="mailto:chris@ssl.com" moz-do-not-send="true">
<chris@ssl.com></a><br>
<b>Subject:</b> Re: [Servercert-wg] SCXX Ballot
proposal: Debian Weak keys</font>
<div> </div>
</div>
<div>
<div style="background-color:#FAFA03; width:100%;
border-style:solid; border-color:#000000;
border-width:1pt; padding:2pt; font-size:10pt;
line-height:12pt; font-family:'Calibri';
color:Black; text-align:left">
<span style="color:000000">CAUTION:</span> This
email originated from outside of the organization.
Do not click links or open attachments unless you
recognize the sender and know the content is safe.</div>
<br>
<div>Dear friends,<br>
<br>
HARICA has generated the weak keys (RSA 2048 and
4096 bit lengths) from the vulnerable openssl
package. We will generate 3072 bit keys as well and
add them soon. The methodology is described in the
following GitHub repo along with the produced keys:<br>
<ul>
<li><a class="x_x_moz-txt-link-freetext" href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FHARICA-official%2Fdebian-weak-keys&data=04%7C01%7Crob%40sectigo.com%7Cbd27eeb2c4f24212be2b08d8b8bbbb21%7C0e9c48946caa465d96604b6968b49fb7%7C0%7C0%7C637462464775268186%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=xU%2Bhp%2BIBkFMpongcbCX%2BRNpazBeWZ%2FwAJ7gR8HT8Xtw%3D&reserved=0" originalsrc="https://github.com/HARICA-official/debian-weak-keys" shash="LicOl2Gfki6XaZws5fFX6PY5D1rzCWoB3obtOB6801YS3/C/Dv5vFebpSf79K0j92RtkXWe2QHhEbp9p02AVsPXL/Ob5teTTgnDFEOIvNPM85B35Yqfk+7paWw4tQQvcMD9+O3PINgTHisjURzYGjGfi2tHRm/5NoA/QsBumm9A=" moz-do-not-send="true">https://github.com/HARICA-official/debian-weak-keys</a></li>
</ul>
Please review and let us know if you spot any issues
or problems with our approach and methodology.<br>
<br>
As always, please use other people's work at your
own risk.<br>
<br>
<br>
Dimitris.<br>
<br>
<div class="x_x_moz-cite-prefix">On 7/1/2021 2:25
μ.μ., Rob Stradling via Servercert-wg wrote:<br>
</div>
<blockquote type="cite">
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
I've used crt.sh to produce a survey of key
algorithms/sizes in currently unexpired,
publicly-trusted server certificates:</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<a href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgist.github.com%2Frobstradling%2Fa5590b6a13218fe561dcb5d5c67932c5&data=04%7C01%7Crob%40sectigo.com%7Cbd27eeb2c4f24212be2b08d8b8bbbb21%7C0e9c48946caa465d96604b6968b49fb7%7C0%7C0%7C637462464775268186%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=rDYvM1B7KhDWct7ORBm66M5idtru2lW7VAvGk8UZFVY%3D&reserved=0" originalsrc="https://gist.github.com/robstradling/a5590b6a13218fe561dcb5d5c67932c5" shash="BxN3/YOqX2fdozG0EpPynRejW31lJaofh0CXD0Y8M19pFEJzkM2cxRBltcCHiClN2Do1uKLtkcmniNnRF76YOFAtFjaajj3vHJVaCOKC81HOgf0gRN1GFn4l2eKv4JPMMUphxo7WAshWNRU1bprJx1f3IpfFg4mowARiomzXDYo=" moz-do-not-send="true">https://gist.github.com/robstradling/a5590b6a13218fe561dcb5d5c67932c5</a><br>
</div>
<div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
The four most popular choices are no surprise:
RSA-2048, P-256, RSA-4096, and P-384.
openssl-blacklist covers RSA-2048 and
RSA-4096, and ECC keys are implicitly not
Debian weak keys.</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<span style="color:rgb(0,0,0);
font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt">Fifth most popular is
RSA-3072, with over 3 million unexpired,
publicly-trusted server certs.
openssl-blacklist doesn't cover RSA-3072,
but ISTM that this is a key size that CAs
will want to permit.</span><br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<span style="color:rgb(0,0,0);
font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt"><br>
</span></div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
Some of the lesser used key sizes are mostly
likely due to Subscriber typos (e.g., 2408 and
3048 were probably intended to be 2048, 4048
was probably intended to be either 2048 or
4096, etc), but some of the other ones look
like they were deliberately chosen (e.g., 2432
is 2048+384). Is it worth generating Debian
weak keys/blocklists for any of these key
sizes?</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<span style="color:rgb(0,0,0);
font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt"><br>
</span></div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<span style="color:rgb(0,0,0);
font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt"><a href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fnvlpubs.nist.gov%2Fnistpubs%2FSpecialPublications%2FNIST.SP.800-57pt1r5.pdf&data=04%7C01%7Crob%40sectigo.com%7Cbd27eeb2c4f24212be2b08d8b8bbbb21%7C0e9c48946caa465d96604b6968b49fb7%7C0%7C0%7C637462464775278149%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=ojfSL3FI8PZNFYyJymIrcbp7yGEzsbwDPcAp9sqod%2B4%3D&reserved=0" originalsrc="https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-57pt1r5.pdf" shash="kIqxOJjRN8W4k9L0J/60EHwnlfcvWiJcFsgTj3o0E/ybyqZTbjHo+pPnAhI7tTYnsMzcv8TDZjgebyr3A9MITIhuB5Ph+snhPS9le9+K0YLfZExpdQezH0/fkHg3DT5dhexvTKZLo77+ozoEIe4a4xDKHwS0kHSy/O8WPJitajs=" moz-do-not-send="true">https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-57pt1r5.pdf</a> (Table
4, p59) permits RSA-2048 until the end of
2030, whereas </span><a href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.sogis.eu%2Fdocuments%2Fcc%2Fcrypto%2FSOGIS-Agreed-Cryptographic-Mechanisms-1.2.pdf&data=04%7C01%7Crob%40sectigo.com%7Cbd27eeb2c4f24212be2b08d8b8bbbb21%7C0e9c48946caa465d96604b6968b49fb7%7C0%7C0%7C637462464775278149%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=bWtdoWny7GbCWI6C2zc89crKs662WgVKPXyAz6iXDK8%3D&reserved=0" originalsrc="https://www.sogis.eu/documents/cc/crypto/SOGIS-Agreed-Cryptographic-Mechanisms-1.2.pdf" shash="aYI6lW0bCN0TRa16YmLlJFUti1krfB0A4tYRGtavfPGIfwmKLWyYyDjUmV+d9CiQcsTieQ7gP/Umm6dgyoJDU4K5RD7ugxZLL3WGLmBB1fUjCdhU3agL56DlP8jPzTQrosumrjTHYA7hnaVRYxGaj5wXiegUTZFYioND/0X+po4=" style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt" moz-do-not-send="true">https://www.sogis.eu/documents/cc/crypto/SOGIS-Agreed-Cryptographic-Mechanisms-1.2.pdf</a> per
mits
RSA-2048 only until the end of 2025. It is of
course possible that quantum computing will
render RSA obsolete before Subscribers need to
think about which larger RSA keysize they want
to migrate to; however, it seems prudent to
also plan for the possibility that RSA will
survive and that some other RSA keysize(s)
might become popular.</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<hr tabindex="-1" style="display:inline-block;
width:98%">
<div id="x_x_divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri,
sans-serif" color="#000000"><b>From:</b>
Servercert-wg
<a class="x_x_moz-txt-link-rfc2396E" href="mailto:servercert-wg-bounces@cabforum.org" moz-do-not-send="true">
<servercert-wg-bounces@cabforum.org></a>
on behalf of Rob Stradling via Servercert-wg
<a class="x_x_moz-txt-link-rfc2396E" href="mailto:servercert-wg@cabforum.org" moz-do-not-send="true"><servercert-wg@cabforum.org></a><br>
<b>Sent:</b> 06 January 2021 16:08<br>
<b>To:</b> Jacob Hoffman-Andrews <a class="x_x_moz-txt-link-rfc2396E" href="mailto:jsha@letsencrypt.org" moz-do-not-send="true">
<jsha@letsencrypt.org></a>;
Christopher Kemmerer <a class="x_x_moz-txt-link-rfc2396E" href="mailto:chris@ssl.com" moz-do-not-send="true">
<chris@ssl.com></a>; CA/B Forum
Server Certificate WG Public Discussion List
<a class="x_x_moz-txt-link-rfc2396E" href="mailto:servercert-wg@cabforum.org" moz-do-not-send="true">
<servercert-wg@cabforum.org></a><br>
<b>Subject:</b> Re: [Servercert-wg] SCXX
Ballot proposal: Debian Weak keys</font>
<div> </div>
</div>
<div dir="ltr">
<div style="background-color:#FAFA03;
width:100%; border-style:solid;
border-color:#000000; border-width:1pt;
padding:2pt; font-size:10pt;
line-height:12pt; font-family:'Calibri';
color:Black; text-align:left">
<span style="color:000000">CAUTION:</span>
This email originated from outside of the
organization. Do not click links or open
attachments unless you recognize the sender
and know the content is safe.</div>
<br>
<div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<div style="margin:0px; font-size:12pt">Jacob
wrote:</div>
<div style="margin:0px; font-size:12pt">>
Lastly, I think we should archive
openssl-blacklist, and include in the
BRs: "A CA may reject the full set of
Debian weak keys by rejecting this
superset of the Debian weak keys:</div>
<div style="margin:0px; font-size:12pt">><br>
<div>> - All RSA public keys with
modulus lengths other than 2048 or
4096, and</div>
<div>> - All RSA public keys with
exponents other than 65537, and</div>
<div><br>
</div>
<div>Hi Jacob. 65537 (aka 0x10001) is
hard-coded here...</div>
<div><span style="background-color:rgb(255,255,255);
display:inline!important"><br>
</span></div>
<div><span style="background-color:rgb(255,255,255);
display:inline!important"><a href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fopenssl%2Fopenssl%2Fblob%2FOpenSSL_0_9_8f%2Fapps%2Freq.c%23L768&data=04%7C01%7Crob%40sectigo.com%7Cbd27eeb2c4f24212be2b08d8b8bbbb21%7C0e9c48946caa465d96604b6968b49fb7%7C0%7C0%7C637462464775288099%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=fcOuxgLtDQdVrRE7opSTMYaox48w5775zx7Ka2mvZkQ%3D&reserved=0" originalsrc="https://github.com/openssl/openssl/blob/OpenSSL_0_9_8f/apps/req.c#L768" shash="otuDrXcUlUwjoAzFV485dGD3eXoDqSNMnFGgV24UOoPUyF/+0Jje9Crhc3Qc14oeVYNIBUYHiahFwjgc5S7frYTjc4QL/6KUZtY3enPYBMBN2wyMob19mLN0URd1/79OHiZNBzFvLFFR9kUl84ZNCkpKoBe6ISeEB/rh8f9BM7w=" moz-do-not-send="true">https://github.com/openssl/openssl/blob/OpenSSL_0_9_8f/apps/req.c#L768</a><br>
</span></div>
<div><br>
</div>
<div>Would it therefore be fair to say
that keys with public exponents other
than 65537 are implicitly
<u>not</u> Debian weak keys?</div>
<div><br>
</div>
> - All RSA public keys that are
detected as vulnerable by the
openssl-vulnkey program in the
openssl-blacklist package version 0.5-3
(see addendum), or an equivalent
program."</div>
</div>
<div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_x_x_divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri,
sans-serif" color="#000000"><b>From:</b>
Servercert-wg
<a class="x_x_moz-txt-link-rfc2396E" href="mailto:servercert-wg-bounces@cabforum.org" moz-do-not-send="true">
<servercert-wg-bounces@cabforum.org></a> on behalf of Jacob
Hoffman-Andrews via Servercert-wg
<a class="x_x_moz-txt-link-rfc2396E" href="mailto:servercert-wg@cabforum.org" moz-do-not-send="true"><servercert-wg@cabforum.org></a><br>
<b>Sent:</b> 12 December 2020 02:21<br>
<b>To:</b> Christopher Kemmerer <a class="x_x_moz-txt-link-rfc2396E" href="mailto:chris@ssl.com" moz-do-not-send="true">
<chris@ssl.com></a>; CA/B
Forum Server Certificate WG Public
Discussion List <a class="x_x_moz-txt-link-rfc2396E" href="mailto:servercert-wg@cabforum.org" moz-do-not-send="true">
<servercert-wg@cabforum.org></a><br>
<b>Subject:</b> Re: [Servercert-wg]
SCXX Ballot proposal: Debian Weak keys</font>
<div> </div>
</div>
<div>
<div style="background-color:#FAFA03;
width:100%; border-style:solid;
border-color:#000000;
border-width:1pt; padding:2pt;
font-size:10pt; line-height:12pt;
font-family:'Calibri'; color:Black;
text-align:left">
<span style="color:000000">CAUTION:</span>
This email originated from outside of
the organization. Do not click links
or open attachments unless you
recognize the sender and know the
content is safe.</div>
<br>
<div>
<div dir="ltr">Thanks for your
continued efforts to improve this
part of the BRs! Let's Encrypt is in
theory interested in endorsing, but
I think it still needs a bit of
work. Thanks for incorporating my
most recent comments on endianness
and word size vs 11 platforms.<br>
<br>
Goals: We want CAs to consistently
not issue certificates for weak keys
in general, and also in the specific
case of Debian and ROCA keys. We
want the definition of Debian and
ROCA keys to be clear and actionable
for as long as possible - say, at
least twenty years.<br>
<br>
We have three ways to specify Debian
and ROCA keys: With a list, with a
tool, or with an algorithm*. The
original revision of this ballot
proposed to use a list (<a href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.cabforum.org%2Fpipermail%2Fservercert-wg%2F2020-April%2F001821.html&data=04%7C01%7Crob%40sectigo.com%7Cbd27eeb2c4f24212be2b08d8b8bbbb21%7C0e9c48946caa465d96604b6968b49fb7%7C0%7C0%7C637462464775288099%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=xFOw4fjPqczmZcHn3X3CdOESu%2BQ6kQCYIs5oYqqxPMA%3D&reserved=0" originalsrc="https://lists.cabforum.org/pipermail/servercert-wg/2020-April/001821.html" shash="VIX1qIgLdkIphcFjrJlY/yyoADZkRWOwbr/J2NzcWPA54pxC+RiPM8s93RI83MSHwriPwo5IQW7Ezxax/mDhUwP/Z66LfBmCogIOtDWVOn3gAuP4V9zJKXp1XQt2mpAytH9rUzKtqpOUbeG7qdo4+bv6rMNa23LpIP4CJnzgxdo=" moz-do-not-send="true">https://lists.cabforum.org/pipermail/servercert-wg/2020-April/001821.html</a>).
There were two objections:<br>
<br>
- The list (openssl-blacklist) is
subject to change or removal.<br>
- The list only covers 2048 and
4096 bit keys.<br>
<br>
The current draft proposes
specifying a tool for ROCA (<a href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcrocs-muni%2Froca&data=04%7C01%7Crob%40sectigo.com%7Cbd27eeb2c4f24212be2b08d8b8bbbb21%7C0e9c48946caa465d96604b6968b49fb7%7C0%7C0%7C637462464775298061%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=PLsxrncyLhb4LmeUnmzT6G7T1BSpa7mRuORVWTVokHQ%3D&reserved=0" originalsrc="https://github.com/crocs-muni/roca" shash="tEUe0exsmKAGR3pXoh19xmgO3FyNk+jq0Ru95fbsRwE3sp4bJtPpeVskcAGyg4p9mLDCuH9dedyS1zVEINsqjpvT36BXgDiyCI+pj2lbyWz+2gcZuX2Lm/8TCstRJAgERV0SWV08kl7g4fxFe7vSaPr0vEdFOlLwJLqhlCKlNw4=" moz-do-not-send="true">https://github.com/crocs-muni/roca</a>)
and an algorithm for Debian keys.<br>
<br>
The ROCA tool is subject to change
or removal, just like the
openssl-blacklist package. I propose
we instead specify ROCA detection in
terms of the paper (<a href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcrocs.fi.muni.cz%2Fpublic%2Fpapers%2Frsa_ccs17&data=04%7C01%7Crob%40sectigo.com%7Cbd27eeb2c4f24212be2b08d8b8bbbb21%7C0e9c48946caa465d96604b6968b49fb7%7C0%7C0%7C637462464775298061%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=hlXCg6ivQHbuPkfYpjEuEN7qT64N6DfjL0GnBFz1ZhI%3D&reserved=0" originalsrc="https://crocs.fi.muni.cz/public/papers/rsa_ccs17" shash="UZK47qpUn2RLAPPQv9jjrwoWhokh0Kb8YUqGAoxHR4Kzyz/QnW6XpdxhEpAc072Qj2isUVmlxgLudR1TCmUDILj5c1eVrvtvs6gYTQ1V4AK/6ACkL+OZGlDlNGmhqpp8ZbBthCc+qhKNjPPMPqSXQCtfCZCFNIqBVfqOnuxGNJ4=" moz-do-not-send="true">https://crocs.fi.muni.cz/public/papers/rsa_ccs17</a>)
and ask for permission from the
authors to archive an unchanging
copy as an addendum to the BRs.<br>
<br>
For Debian keys, what looks like an
algorithm specification is actually
a tool + algorithm specification.
The tool is "OpenSSL 0.9.8c-1 up to
versions before 0.9.8g-9 on
Debian-based operating systems" (per
CVE-2008-01666 -
<a href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcve.mitre.org%2Fcgi-bin%2Fcvename.cgi%3Fname%3D2008-0166&data=04%7C01%7Crob%40sectigo.com%7Cbd27eeb2c4f24212be2b08d8b8bbbb21%7C0e9c48946caa465d96604b6968b49fb7%7C0%7C0%7C637462464775308014%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=3nkkxPXnSB0g0ETZf0Xwja9q%2BXFzMZZj%2Bws3v1%2Br0Uw%3D&reserved=0" originalsrc="https://cve.mitre.org/cgi-bin/cvename.cgi?name=2008-0166" shash="kJH9wH6aRyMvkJuvf4B/BBP4xS8W3pIj5HfkapQcKBgCTCkx/M3W/AvbT+1lsLmF3Ep2x4pDTFpr3rCx3eFw8xng26ciPngRzVUTT+GCutrDFlpRYy5MTYCxsvq1E1xXrYXxPto7pL34tyxLdcKl8wPXwM8ikjTd3olVbZgDaYs=" moz-do-not-send="true">
https://cve.mitre.org/cgi-bin/cvename.cgi?name=2008-0166</a>). To ensure
an unchanging copy of that, we
should archive 3 copies of Debian,
for the 3 word size + endianness
combinations.<br>
<br>
The algorithm also needs an
additional line: "v) using the
command 'openssl req -nodes -subj /
-newkey rsa:<Public Key
length>'" (adapted from
<a href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fsources.debian.org%2Fdata%2Fmain%2Fo%2Fopenssl-blacklist%2F0.5-3%2Fexamples%2Fgen_certs.sh&data=04%7C01%7Crob%40sectigo.com%7Cbd27eeb2c4f24212be2b08d8b8bbbb21%7C0e9c48946caa465d96604b6968b49fb7%7C0%7C0%7C637462464775308014%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=teetqlGwiM2Mqdlq%2FVPMlFG0Spld8zDZKN5S2yZwMWo%3D&reserved=0" originalsrc="https://sources.debian.org/data/main/o/openssl-blacklist/0.5-3/examples/gen_certs.sh" shash="C//wi1k1sPVYbYeNUmY5+AD78UhuJNR3EstdnRZtK3D3ajcJmUhHOIm+zhSBTogdYF+Rbe7czrvO6D+DeRl0Po1DXGBSDoMHBBLdkIkbtanepQSTvro1qXHa4rbbmtKX8gt+0AEF4c86Aa8uWK+SsurtldgyqUuFvYYJuH7R/k4=" moz-do-not-send="true">
https://sources.debian.org/data/main/o/openssl-blacklist/0.5-3/examples/gen_certs.sh</a>).
Other tools that linked OpenSSL,
like openvpn and openssh, generated
different sets of keys. We can
include or exclude openvpn and
openssh keys, but should thoroughly
specify.<br>
<br>
Lastly, I think we should archive
openssl-blacklist, and include in
the BRs: "A CA may reject the full
set of Debian weak keys by rejecting
this superset of the Debian weak
keys:<br>
<br>
- All RSA public keys with modulus
lengths other than 2048 or 4096, and<br>
- All RSA public keys with
exponents other than 65537, and<br>
- All RSA public keys that are
detected as vulnerable by the
openssl-vulnkey program in the
openssl-blacklist package version
0.5-3 (see addendum), or an
equivalent program."<br>
<br>
My reasoning: Given the difficulty
of correctly setting up old Debian
versions and generating weak keys
for sizes that are not part of
openssl-blacklist, I expect most CAs
will choose this path. Given that,
we should just say what we mean: the
pregenerated list is fine if you
restrict key sizes, but you don't
*have* to restrict key sizes, so
long as you have an alternate method
to ensure you're not issuing for
Debian weak keys at other sizes.<br>
<br>
*I'm considering specifying an
algorithm to be functionally
equivalent to specifying an
"outcome," though I recognize this
may be too hand-wavy.<br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
<fieldset class="x_x_mimeAttachmentHeader"></fieldset>
<pre class="x_x_moz-quote-pre">_______________________________________________
Servercert-wg mailing list
<a class="x_x_moz-txt-link-abbreviated" href="mailto:Servercert-wg@cabforum.org" moz-do-not-send="true">Servercert-wg@cabforum.org</a>
<a class="x_x_moz-txt-link-freetext" href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.cabforum.org%2Fmailman%2Flistinfo%2Fservercert-wg&data=04%7C01%7Crob%40sectigo.com%7Cbd27eeb2c4f24212be2b08d8b8bbbb21%7C0e9c48946caa465d96604b6968b49fb7%7C0%7C0%7C637462464775317973%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=qEPVkrIlD6zA64SasU8geXH7NjuD4BEJMconRfegI9U%3D&reserved=0" originalsrc="https://lists.cabforum.org/mailman/listinfo/servercert-wg" shash="jnUX6KkCtfFEklkrvqIWAet5mysNkpG5lEY2ZUqsVrGIiyNIIn7R7TRWGmenzRcl9MTnaIKxTSnZGdQRLILPl3fRIzsRnHwqRsfUos1DUHyoWppTWNZFRXaF1JnFkZ0Inq6PykAkolW95Y8EXtjrV97ShdJDw8jRrhXSJcHSTTc=" moz-do-not-send="true">https://lists.cabforum.org/mailman/listinfo/servercert-wg</a>
</pre>
</blockquote>
<br>
</div>
</div>
</div>
</blockquote>
<br>
</div>
</div>
</div>
</blockquote>
</body>
</html>