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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>medium
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<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - implement Crypt filter"
href="https://bugs.freedesktop.org/show_bug.cgi?id=62800">62800</a>
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<th>Assignee</th>
<td>poppler-bugs@lists.freedesktop.org
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<th>Summary</th>
<td>implement Crypt filter
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Classification</th>
<td>Unclassified
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<th>OS</th>
<td>All
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<th>Reporter</th>
<td>Thomas.Freitag@alfa.de
</td>
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<th>Hardware</th>
<td>Other
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Component</th>
<td>general
</td>
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<th>Product</th>
<td>poppler
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=77090" name="attach_77090" title="implement crypt filter">attachment 77090</a> <a href="attachment.cgi?id=77090&action=edit" title="implement crypt filter">[details]</a></span>
implement crypt filter
If I call i.e. pdfinfo -meta bug-poppler16092.pdf, I get an error message
Syntax Error (0): Unknown filter 'Crypt'
and the metadata is not printed. According to the spec the filter 'Crypt'
should just revert the decrypt filter:
(PDF 1.5) Decrypts data encrypted by a security handler, reproducing the data
as it was before encryption.
The attached patch implements it in that way.</pre>
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