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43<h2>Name</h2>
44<p><span class="application">nsec3hash</span> &#8212; generate NSEC3 hash</p>
45</div>
46<div class="refsynopsisdiv">
47<h2>Synopsis</h2>
48<div class="cmdsynopsis"><p><code class="command">nsec3hash</code>  {<em class="replaceable"><code>salt</code></em>} {<em class="replaceable"><code>algorithm</code></em>} {<em class="replaceable"><code>iterations</code></em>} {<em class="replaceable"><code>domain</code></em>}</p></div>
49</div>
50<div class="refsect1" lang="en">
51<a name="id2661050"></a><h2>DESCRIPTION</h2>
52<p>
53      <span><strong class="command">nsec3hash</strong></span> generates an NSEC3 hash based on
54      a set of NSEC3 parameters.  This can be used to check the validity
55      of NSEC3 records in a signed zone.
56    </p>
57</div>
58<div class="refsect1" lang="en">
59<a name="id2661065"></a><h2>ARGUMENTS</h2>
60<div class="variablelist"><dl>
61<dt><span class="term">salt</span></dt>
62<dd><p>
63            The salt provided to the hash algorithm.
64          </p></dd>
65<dt><span class="term">algorithm</span></dt>
66<dd><p>
67            A number indicating the hash algorithm.  Currently the
68            only supported hash algorithm for NSEC3 is SHA-1, which is
69            indicated by the number 1; consequently "1" is the only
70            useful value for this argument.
71          </p></dd>
72<dt><span class="term">iterations</span></dt>
73<dd><p>
74            The number of additional times the hash should be performed.
75          </p></dd>
76<dt><span class="term">domain</span></dt>
77<dd><p>
78            The domain name to be hashed.
79          </p></dd>
80</dl></div>
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82<div class="refsect1" lang="en">
83<a name="id2661127"></a><h2>SEE ALSO</h2>
84<p>
85      <em class="citetitle">BIND 9 Administrator Reference Manual</em>,
86      <em class="citetitle">RFC 5155</em>.
87    </p>
88</div>
89<div class="refsect1" lang="en">
90<a name="id2661144"></a><h2>AUTHOR</h2>
91<p><span class="corpauthor">Internet Systems Consortium</span>
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