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Errata #403 was mis-located
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petervwyatt committed Jun 17, 2024
1 parent 6ebebcd commit 2d5c662
Showing 1 changed file with 21 additions and 17 deletions.
38 changes: 21 additions & 17 deletions docs/32000-2-2020/clause12.md
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Expand Up @@ -1080,23 +1080,6 @@ shall be used instead of the <b>V</b> key to determine which appearance to use.

<h3 id="H12.7.8">12.7.8 Forms data format</h3>

<h4 id="H12.7.8.1">12.7.8.1 General</h4>

<p>...</p>

<p class="location">Add a new informative NOTE 2 after the bullet in the bulleted list below NOTE 1 as follows:</p>

<ul>
<li><p>
A <i>byte range digest</i> shall be computed over a range of bytes in the PDF file, that shall be indicated by the <b>ByteRange</b> entry in the signature dictionary. This range should be the entire PDF file, including the signature dictionary but excluding the signature value itself (the <b>Contents</b> entry). In case of multiple digital signatures this range shall be the sequence of bytes starting from the <code>"%PDF-"</code> comment at the beginning of the PDF document to the end of the <code>"%%EOF"</code> comment, possibly followed by an optional EOL marker, terminating the incremental update that adds the digital signature dictionary to the document. When a byte range digest is present, all values in the signature dictionary shall be direct objects.
</p>
<p class="hangingindent"><ins onMouseEnter="mouseEnter(this)" data-issue="403">
NOTE 2: due to the above requirement for direct objects, Metadata streams (see 14.3.2, "Metadata streams") and Associated Files (see 14.13, "Associated Files") cannot be included when a byte range digest is present.
</ins></p>
</li>
<li>...</li>
</ul>

<p>...</p>

<p class="location">Change the last paragraph as follows:</p>
Expand Down Expand Up @@ -1145,6 +1128,27 @@ Unlike interactive forms, non-interactive forms do not use widget annotations bu

<h3 id="H12.8.1">12.8.1 General</h3>

<p>...</p>

<h4 id="H12.8.1">12.8.1 General</h4>

<p>...</p>

<p class="location">Add a new informative NOTE 2 after the bullet in the bulleted list below NOTE 1 as follows (NOTES to be renumbered):</p>

<ul>
<li><p>
A <i>byte range digest</i> shall be computed over a range of bytes in the PDF file, that shall be indicated by the <b>ByteRange</b> entry in the signature dictionary. This range should be the entire PDF file, including the signature dictionary but excluding the signature value itself (the <b>Contents</b> entry). In case of multiple digital signatures this range shall be the sequence of bytes starting from the <code>"%PDF-"</code> comment at the beginning of the PDF document to the end of the <code>"%%EOF"</code> comment, possibly followed by an optional EOL marker, terminating the incremental update that adds the digital signature dictionary to the document. When a byte range digest is present, all values in the signature dictionary shall be direct objects.
</p>
<p class="hangingindent"><ins onMouseEnter="mouseEnter(this)" data-issue="403">
NOTE 2: due to the above requirement for direct objects, Metadata streams (see 14.3.2, "Metadata streams") and Associated Files (see 14.13, "Associated Files") cannot be included when a byte range digest is present.
</ins></p>
</li>
<li>...</li>
</ul>

<p>...</p>

<p class="location">Change the list item below NOTE 2 as follows:</p>

<p>A PDF document may contain the following standard types of signatures:</p>
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