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<div class="refsynopsisdiv">
<h2>Synopsis</h2>
-<div class="cmdsynopsis"><p><code class="command">dnssec-dsfromkey</code> [<code class="option">-v <em class="replaceable"><code>level</code></em></code>] [<code class="option">-1</code>] [<code class="option">-2</code>] [<code class="option">-a <em class="replaceable"><code>alg</code></em></code>] {keyfile}</p></div>
-<div class="cmdsynopsis"><p><code class="command">dnssec-dsfromkey</code> {-s} [<code class="option">-v <em class="replaceable"><code>level</code></em></code>] [<code class="option">-1</code>] [<code class="option">-2</code>] [<code class="option">-a <em class="replaceable"><code>alg</code></em></code>] [<code class="option">-c <em class="replaceable"><code>class</code></em></code>] [<code class="option">-d <em class="replaceable"><code>dir</code></em></code>] {dnsname}</p></div>
+<div class="cmdsynopsis"><p><code class="command">dnssec-dsfromkey</code> [<code class="option">-v <em class="replaceable"><code>level</code></em></code>] [<code class="option">-1</code>] [<code class="option">-2</code>] [<code class="option">-a <em class="replaceable"><code>alg</code></em></code>] [<code class="option">-l <em class="replaceable"><code>domain</code></em></code>] {keyfile}</p></div>
+<div class="cmdsynopsis"><p><code class="command">dnssec-dsfromkey</code> {-s} [<code class="option">-1</code>] [<code class="option">-2</code>] [<code class="option">-a <em class="replaceable"><code>alg</code></em></code>] [<code class="option">-K <em class="replaceable"><code>directory</code></em></code>] [<code class="option">-l <em class="replaceable"><code>domain</code></em></code>] [<code class="option">-s</code>] [<code class="option">-c <em class="replaceable"><code>class</code></em></code>] [<code class="option">-f <em class="replaceable"><code>file</code></em></code>] [<code class="option">-A</code>] [<code class="option">-v <em class="replaceable"><code>level</code></em></code>] {dnsname}</p></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2603928"></a><h2>DESCRIPTION</h2>
+<a name="id2609960"></a><h2>DESCRIPTION</h2>
<p><span><strong class="command">dnssec-dsfromkey</strong></span>
outputs the Delegation Signer (DS) resource record (RR), as defined in
RFC 3658 and RFC 4509, for the given key(s).
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2603942"></a><h2>OPTIONS</h2>
+<a name="id2609974"></a><h2>OPTIONS</h2>
<div class="variablelist"><dl>
<dt><span class="term">-1</span></dt>
<dd><p>
<code class="option">algorithm</code> must be one of SHA-1 (SHA1) or
SHA-256 (SHA256). These values are case insensitive.
</p></dd>
-<dt><span class="term">-v <em class="replaceable"><code>level</code></em></span></dt>
+<dt><span class="term">-K <em class="replaceable"><code>directory</code></em></span></dt>
<dd><p>
- Sets the debugging level.
+ Look for key files (or, in keyset mode,
+ <code class="filename">keyset-</code> files) in
+ <code class="option">directory</code>.
+ </p></dd>
+<dt><span class="term">-f <em class="replaceable"><code>file</code></em></span></dt>
+<dd><p>
+ Zone file mode: in place of the keyfile name, the argument is
+ the DNS domain name of a zone master file, which can be read
+ from <code class="option">file</code>. If the zone name is the same as
+ <code class="option">file</code>, then it may be omitted.
+ </p></dd>
+<dt><span class="term">-A</span></dt>
+<dd><p>
+ Include ZSK's when generating DS records. Without this option,
+ only keys which have the KSK flag set will be converted to DS
+ records and printed. Useful only in zone file mode.
+ </p></dd>
+<dt><span class="term">-l <em class="replaceable"><code>domain</code></em></span></dt>
+<dd><p>
+ Generate a DLV set instead of a DS set. The specified
+ <code class="option">domain</code> is appended to the name for each
+ record in the set.
+ The DNSSEC Lookaside Validation (DLV) RR is described
+ in RFC 4431.
</p></dd>
<dt><span class="term">-s</span></dt>
<dd><p>
Keyset mode: in place of the keyfile name, the argument is
- the DNS domain name of a keyset file. Following options make sense
- only in this mode.
+ the DNS domain name of a keyset file.
</p></dd>
<dt><span class="term">-c <em class="replaceable"><code>class</code></em></span></dt>
<dd><p>
- Specifies the DNS class (default is IN), useful only
- in the keyset mode.
+ Specifies the DNS class (default is IN). Useful only
+ in keyset or zone file mode.
</p></dd>
-<dt><span class="term">-d <em class="replaceable"><code>directory</code></em></span></dt>
+<dt><span class="term">-v <em class="replaceable"><code>level</code></em></span></dt>
<dd><p>
- Look for <code class="filename">keyset</code> files in
- <code class="option">directory</code> as the directory, ignored when
- not in the keyset mode.
+ Sets the debugging level.
</p></dd>
</dl></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2604072"></a><h2>EXAMPLE</h2>
+<a name="id2611596"></a><h2>EXAMPLE</h2>
<p>
To build the SHA-256 DS RR from the
<strong class="userinput"><code>Kexample.com.+003+26160</code></strong>
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2604108"></a><h2>FILES</h2>
+<a name="id2611633"></a><h2>FILES</h2>
<p>
The keyfile can be designed by the key identification
<code class="filename">Knnnn.+aaa+iiiii</code> or the full file name
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2604150"></a><h2>CAVEAT</h2>
+<a name="id2611674"></a><h2>CAVEAT</h2>
<p>
A keyfile error can give a "file not found" even if the file exists.
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2604160"></a><h2>SEE ALSO</h2>
+<a name="id2611820"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">dnssec-keygen</span>(8)</span>,
<span class="citerefentry"><span class="refentrytitle">dnssec-signzone</span>(8)</span>,
<em class="citetitle">BIND 9 Administrator Reference Manual</em>,
<em class="citetitle">RFC 3658</em>,
+ <em class="citetitle">RFC 4431</em>.
<em class="citetitle">RFC 4509</em>.
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2604196"></a><h2>AUTHOR</h2>
+<a name="id2611860"></a><h2>AUTHOR</h2>
<p><span class="corpauthor">Internet Systems Consortium</span>
</p>
</div>