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4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<title>nsec3hash</title>
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4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry">
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<a name="man.nsec3hash"></a><div class="titlepage"></div>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<div class="refnamediv">
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<h2>Name</h2>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<p><span class="application">nsec3hash</span> &#8212; generate NSEC3 hash</p>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm</div>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<div class="refsynopsisdiv">
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<h2>Synopsis</h2>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<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>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm</div>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<div class="refsection">
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<a name="id-1.7"></a><h2>DESCRIPTION</h2>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<p>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm <span class="command"><strong>nsec3hash</strong></span> generates an NSEC3 hash based on
435e07a8f03005b76541435d26b172ee261e05ccalvinpenner a set of NSEC3 parameters. This can be used to check the validity
435e07a8f03005b76541435d26b172ee261e05ccalvinpenner of NSEC3 records in a signed zone.
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm </p>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm</div>
435e07a8f03005b76541435d26b172ee261e05ccalvinpenner<div class="refsection">
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<a name="id-1.8"></a><h2>ARGUMENTS</h2>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<div class="variablelist"><dl class="variablelist">
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<dt><span class="term">salt</span></dt>
435e07a8f03005b76541435d26b172ee261e05ccalvinpenner<dd><p>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm The salt provided to the hash algorithm.
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm </p></dd>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<dt><span class="term">algorithm</span></dt>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<dd><p>
435e07a8f03005b76541435d26b172ee261e05ccalvinpenner A number indicating the hash algorithm. Currently the
435e07a8f03005b76541435d26b172ee261e05ccalvinpenner only supported hash algorithm for NSEC3 is SHA-1, which is
435e07a8f03005b76541435d26b172ee261e05ccalvinpenner indicated by the number 1; consequently "1" is the only
435e07a8f03005b76541435d26b172ee261e05ccalvinpenner useful value for this argument.
435e07a8f03005b76541435d26b172ee261e05ccalvinpenner </p></dd>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<dt><span class="term">iterations</span></dt>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<dd><p>
435e07a8f03005b76541435d26b172ee261e05ccalvinpenner The number of additional times the hash should be performed.
435e07a8f03005b76541435d26b172ee261e05ccalvinpenner </p></dd>
435e07a8f03005b76541435d26b172ee261e05ccalvinpenner<dt><span class="term">domain</span></dt>
435e07a8f03005b76541435d26b172ee261e05ccalvinpenner<dd><p>
435e07a8f03005b76541435d26b172ee261e05ccalvinpenner The domain name to be hashed.
435e07a8f03005b76541435d26b172ee261e05ccalvinpenner </p></dd>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm</dl></div>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm</div>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<div class="refsection">
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<a name="id-1.9"></a><h2>SEE ALSO</h2>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm<p>
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm <em class="citetitle">BIND 9 Administrator Reference Manual</em>,
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm <em class="citetitle">RFC 5155</em>.
4fe67f94f765d19a2c1c94e455ddecb166da30ddpjrm </p>
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