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The value of 75 <code class="option">algorithm</code> must be one of SHA-1 (SHA1), 76 SHA-256 (SHA256) or GOST. These values are case insensitive. 77 </p></dd> 78<dt><span class="term">-K <em class="replaceable"><code>directory</code></em></span></dt> 79<dd><p> 80 Look for key files (or, in keyset mode, 81 <code class="filename">keyset-</code> files) in 82 <code class="option">directory</code>. 83 </p></dd> 84<dt><span class="term">-f <em class="replaceable"><code>file</code></em></span></dt> 85<dd><p> 86 Zone file mode: in place of the keyfile name, the argument is 87 the DNS domain name of a zone master file, which can be read 88 from <code class="option">file</code>. If the zone name is the same as 89 <code class="option">file</code>, then it may be omitted. 90 </p></dd> 91<dt><span class="term">-A</span></dt> 92<dd><p> 93 Include ZSK's when generating DS records. Without this option, 94 only keys which have the KSK flag set will be converted to DS 95 records and printed. Useful only in zone file mode. 96 </p></dd> 97<dt><span class="term">-l <em class="replaceable"><code>domain</code></em></span></dt> 98<dd><p> 99 Generate a DLV set instead of a DS set. The specified 100 <code class="option">domain</code> is appended to the name for each 101 record in the set. 102 The DNSSEC Lookaside Validation (DLV) RR is described 103 in RFC 4431. 104 </p></dd> 105<dt><span class="term">-s</span></dt> 106<dd><p> 107 Keyset mode: in place of the keyfile name, the argument is 108 the DNS domain name of a keyset file. 109 </p></dd> 110<dt><span class="term">-c <em class="replaceable"><code>class</code></em></span></dt> 111<dd><p> 112 Specifies the DNS class (default is IN). Useful only 113 in keyset or zone file mode. 114 </p></dd> 115<dt><span class="term">-v <em class="replaceable"><code>level</code></em></span></dt> 116<dd><p> 117 Sets the debugging level. 118 </p></dd> 119</dl></div> 120</div> 121<div class="refsect1" lang="en"> 122<a name="id2612526"></a><h2>EXAMPLE</h2> 123<p> 124 To build the SHA-256 DS RR from the 125 <strong class="userinput"><code>Kexample.com.+003+26160</code></strong> 126 keyfile name, the following command would be issued: 127 </p> 128<p><strong class="userinput"><code>dnssec-dsfromkey -2 Kexample.com.+003+26160</code></strong> 129 </p> 130<p> 131 The command would print something like: 132 </p> 133<p><strong class="userinput"><code>example.com. IN DS 26160 5 2 3A1EADA7A74B8D0BA86726B0C227AA85AB8BBD2B2004F41A868A54F0 C5EA0B94</code></strong> 134 </p> 135</div> 136<div class="refsect1" lang="en"> 137<a name="id2612563"></a><h2>FILES</h2> 138<p> 139 The keyfile can be designed by the key identification 140 <code class="filename">Knnnn.+aaa+iiiii</code> or the full file name 141 <code class="filename">Knnnn.+aaa+iiiii.key</code> as generated by 142 <span class="refentrytitle">dnssec-keygen</span>(8). 143 </p> 144<p> 145 The keyset file name is built from the <code class="option">directory</code>, 146 the string <code class="filename">keyset-</code> and the 147 <code class="option">dnsname</code>. 148 </p> 149</div> 150<div class="refsect1" lang="en"> 151<a name="id2612604"></a><h2>CAVEAT</h2> 152<p> 153 A keyfile error can give a "file not found" even if the file exists. 154 </p> 155</div> 156<div class="refsect1" lang="en"> 157<a name="id2612614"></a><h2>SEE ALSO</h2> 158<p><span class="citerefentry"><span class="refentrytitle">dnssec-keygen</span>(8)</span>, 159 <span class="citerefentry"><span class="refentrytitle">dnssec-signzone</span>(8)</span>, 160 <em class="citetitle">BIND 9 Administrator Reference Manual</em>, 161 <em class="citetitle">RFC 3658</em>, 162 <em class="citetitle">RFC 4431</em>. 163 <em class="citetitle">RFC 4509</em>. 164 </p> 165</div> 166<div class="refsect1" lang="en"> 167<a name="id2612858"></a><h2>AUTHOR</h2> 168<p><span class="corpauthor">Internet Systems Consortium</span> 169 </p> 170</div> 171</div> 172<div class="navfooter"> 173<hr> 174<table width="100%" summary="Navigation footer"> 175<tr> 176<td width="40%" align="left"> 177<a accesskey="p" href="man.host.html">Prev</a> </td> 178<td width="20%" align="center"><a accesskey="u" href="Bv9ARM.ch10.html">Up</a></td> 179<td width="40%" align="right"> <a accesskey="n" href="man.dnssec-keyfromlabel.html">Next</a> 180</td> 181</tr> 182<tr> 183<td width="40%" align="left" valign="top">host </td> 184<td width="20%" align="center"><a accesskey="h" href="Bv9ARM.html">Home</a></td> 185<td width="40%" align="right" valign="top"> <span class="application">dnssec-keyfromlabel</span> 186</td> 187</tr> 188</table> 189</div> 190</body> 191</html>