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<title>dnssec-revoke</title>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry">
<div class="refnamediv">
<h2>Name</h2>
<p>
<span class="application">dnssec-revoke</span>
— set the REVOKED bit on a DNSSEC key
</p>
</div>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="cmdsynopsis"><p>
<code class="command">dnssec-revoke</code>
[<code class="option">-hr</code>]
[<code class="option">-v <em class="replaceable"><code>level</code></em></code>]
[<code class="option">-V</code>]
[<code class="option">-K <em class="replaceable"><code>directory</code></em></code>]
[<code class="option">-E <em class="replaceable"><code>engine</code></em></code>]
[<code class="option">-f</code>]
[<code class="option">-R</code>]
{keyfile}
</p></div>
</div>
<div class="refsection">
<a name="id-1.7"></a><h2>DESCRIPTION</h2>
<p><span class="command"><strong>dnssec-revoke</strong></span>
reads a DNSSEC key file, sets the REVOKED bit on the key as defined
in RFC 5011, and creates a new pair of key files containing the
now-revoked key.
</p>
</div>
<div class="refsection">
<a name="id-1.8"></a><h2>OPTIONS</h2>
<div class="variablelist"><dl class="variablelist">
<dt><span class="term">-h</span></dt>
<dd>
<p>
Emit usage message and exit.
</p>
</dd>
<dt><span class="term">-K <em class="replaceable"><code>directory</code></em></span></dt>
<dd>
<p>
Sets the directory in which the key files are to reside.
</p>
</dd>
<dt><span class="term">-r</span></dt>
<dd>
<p>
After writing the new keyset files remove the original keyset
files.
</p>
</dd>
<dt><span class="term">-v <em class="replaceable"><code>level</code></em></span></dt>
<dd>
<p>
Sets the debugging level.
</p>
</dd>
<dt><span class="term">-V</span></dt>
<dd>
<p>
Prints version information.
</p>
</dd>
<dt><span class="term">-E <em class="replaceable"><code>engine</code></em></span></dt>
<dd>
<p>
Specifies the cryptographic hardware to use, when applicable.
</p>
<p>
When BIND is built with OpenSSL PKCS#11 support, this defaults
to the string "pkcs11", which identifies an OpenSSL engine
that can drive a cryptographic accelerator or hardware service
module. When BIND is built with native PKCS#11 cryptography
(--enable-native-pkcs11), it defaults to the path of the PKCS#11
provider library specified via "--with-pkcs11".
</p>
</dd>
<dt><span class="term">-f</span></dt>
<dd>
<p>
Force overwrite: Causes <span class="command"><strong>dnssec-revoke</strong></span> to
write the new key pair even if a file already exists matching
the algorithm and key ID of the revoked key.
</p>
</dd>
<dt><span class="term">-R</span></dt>
<dd>
<p>
Print the key tag of the key with the REVOKE bit set but do
not revoke the key.
</p>
</dd>
</dl></div>
</div>
<div class="refsection">
<a name="id-1.9"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry">
<span class="refentrytitle">dnssec-keygen</span>(8)
</span>,
<em class="citetitle">BIND 9 Administrator Reference Manual</em>,
<em class="citetitle">RFC 5011</em>.
</p>
</div>
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