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<div class="subTitle">org.apache.sshd.server.keyprovider</div>
<h2 title="Class AbstractGeneratorHostKeyProvider" class="title">Class AbstractGeneratorHostKeyProvider</h2>
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<ul class="inheritance">
<li><a href="../../../../../org/apache/sshd/common/keyprovider/AbstractKeyPairProvider.html" title="class in org.apache.sshd.common.keyprovider">org.apache.sshd.common.keyprovider.AbstractKeyPairProvider</a></li>
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<li>org.apache.sshd.server.keyprovider.AbstractGeneratorHostKeyProvider</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../../org/apache/sshd/common/keyprovider/KeyIdentityProvider.html" title="interface in org.apache.sshd.common.keyprovider">KeyIdentityProvider</a>, <a href="../../../../../org/apache/sshd/common/keyprovider/KeyPairProvider.html" title="interface in org.apache.sshd.common.keyprovider">KeyPairProvider</a></dd>
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<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../../org/apache/sshd/server/keyprovider/SimpleGeneratorHostKeyProvider.html" title="class in org.apache.sshd.server.keyprovider">SimpleGeneratorHostKeyProvider</a></dd>
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<pre>public abstract class <span class="typeNameLabel">AbstractGeneratorHostKeyProvider</span>
extends <a href="../../../../../org/apache/sshd/common/keyprovider/AbstractKeyPairProvider.html" title="class in org.apache.sshd.common.keyprovider">AbstractKeyPairProvider</a></pre>
<div class="block">Holds a <U>single</U> <a href="http://docs.oracle.com/javase/7/docs/api/java/security/KeyPair.html?is-external=true" title="class or interface in java.security"><code>KeyPair</code></a> which is generated the 1st time
<a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#loadKeys--"><code>loadKeys()</code></a> is called. If there is a file backing it up and the
file exists, the key is loaded from it. Otherwise a new key pair is
generated and saved (provided a path is configured and <a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#isOverwriteAllowed--"><code>isOverwriteAllowed()</code></a></div>
<dl>
<dt><span class="simpleTagLabel">Author:</span></dt>
<dd><a href="mailto:dev@mina.apache.org">Apache MINA SSHD Project</a></dd>
</dl>
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<h3>Nested classes/interfaces inherited from interface&nbsp;org.apache.sshd.common.keyprovider.<a href="../../../../../org/apache/sshd/common/keyprovider/KeyPairProvider.html" title="interface in org.apache.sshd.common.keyprovider">KeyPairProvider</a></h3>
<code><a href="../../../../../org/apache/sshd/common/keyprovider/KeyPairProvider.Utils.html" title="class in org.apache.sshd.common.keyprovider">KeyPairProvider.Utils</a></code></li>
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<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#DEFAULT_ALGORITHM">DEFAULT_ALGORITHM</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#DEFAULT_ALLOWED_TO_OVERWRITE">DEFAULT_ALLOWED_TO_OVERWRITE</a></span></code>&nbsp;</td>
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<h3>Fields inherited from interface&nbsp;org.apache.sshd.common.keyprovider.<a href="../../../../../org/apache/sshd/common/keyprovider/KeyPairProvider.html" title="interface in org.apache.sshd.common.keyprovider">KeyPairProvider</a></h3>
<code><a href="../../../../../org/apache/sshd/common/keyprovider/KeyPairProvider.html#ECDSA_SHA2_NISTP256">ECDSA_SHA2_NISTP256</a>, <a href="../../../../../org/apache/sshd/common/keyprovider/KeyPairProvider.html#ECDSA_SHA2_NISTP384">ECDSA_SHA2_NISTP384</a>, <a href="../../../../../org/apache/sshd/common/keyprovider/KeyPairProvider.html#ECDSA_SHA2_NISTP521">ECDSA_SHA2_NISTP521</a>, <a href="../../../../../org/apache/sshd/common/keyprovider/KeyPairProvider.html#EMPTY_KEYPAIR_PROVIDER">EMPTY_KEYPAIR_PROVIDER</a>, <a href="../../../../../org/apache/sshd/common/keyprovider/KeyPairProvider.html#SSH_DSS">SSH_DSS</a>, <a href="../../../../../org/apache/sshd/common/keyprovider/KeyPairProvider.html#SSH_ED25519">SSH_ED25519</a>, <a href="../../../../../org/apache/sshd/common/keyprovider/KeyPairProvider.html#SSH_RSA">SSH_RSA</a></code></li>
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<h3>Fields inherited from interface&nbsp;org.apache.sshd.common.keyprovider.<a href="../../../../../org/apache/sshd/common/keyprovider/KeyIdentityProvider.html" title="interface in org.apache.sshd.common.keyprovider">KeyIdentityProvider</a></h3>
<code><a href="../../../../../org/apache/sshd/common/keyprovider/KeyIdentityProvider.html#EMPTY_KEYS_PROVIDER">EMPTY_KEYS_PROVIDER</a></code></li>
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<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#AbstractGeneratorHostKeyProvider--">AbstractGeneratorHostKeyProvider</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>protected abstract <a href="http://docs.oracle.com/javase/7/docs/api/java/security/KeyPair.html?is-external=true" title="class or interface in java.security">KeyPair</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#doReadKeyPair-java.lang.String-java.io.InputStream-">doReadKeyPair</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;resourceKey,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;inputStream)</code>&nbsp;</td>
</tr>
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<td class="colFirst"><code>protected abstract void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#doWriteKeyPair-java.lang.String-java.security.KeyPair-java.io.OutputStream-">doWriteKeyPair</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;resourceKey,
<a href="http://docs.oracle.com/javase/7/docs/api/java/security/KeyPair.html?is-external=true" title="class or interface in java.security">KeyPair</a>&nbsp;kp,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;outputStream)</code>&nbsp;</td>
</tr>
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<td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/7/docs/api/java/security/KeyPair.html?is-external=true" title="class or interface in java.security">KeyPair</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#generateKeyPair-java.lang.String-">generateKeyPair</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;algorithm)</code>&nbsp;</td>
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<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#getAlgorithm--">getAlgorithm</a></span>()</code>&nbsp;</td>
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<tr id="i4" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#getKeySize--">getKeySize</a></span>()</code>&nbsp;</td>
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<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/security/spec/AlgorithmParameterSpec.html?is-external=true" title="class or interface in java.security.spec">AlgorithmParameterSpec</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#getKeySpec--">getKeySpec</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/nio/file/Path.html?is-external=true" title="class or interface in java.nio.file">Path</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#getPath--">getPath</a></span>()</code>&nbsp;</td>
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<tr id="i7" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#isOverwriteAllowed--">isOverwriteAllowed</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a>&lt;<a href="http://docs.oracle.com/javase/7/docs/api/java/security/KeyPair.html?is-external=true" title="class or interface in java.security">KeyPair</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#loadKeys--">loadKeys</a></span>()</code>
<div class="block">Load available keys.</div>
</td>
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<tr id="i9" class="rowColor">
<td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/7/docs/api/java/security/KeyPair.html?is-external=true" title="class or interface in java.security">KeyPair</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#readKeyPair-java.nio.file.Path-java.nio.file.OpenOption...-">readKeyPair</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/file/Path.html?is-external=true" title="class or interface in java.nio.file">Path</a>&nbsp;keyPath,
<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/file/OpenOption.html?is-external=true" title="class or interface in java.nio.file">OpenOption</a>...&nbsp;options)</code>&nbsp;</td>
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<tr id="i10" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#setAlgorithm-java.lang.String-">setAlgorithm</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;algorithm)</code>&nbsp;</td>
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<tr id="i11" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#setFile-java.io.File-">setFile</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>&nbsp;file)</code>&nbsp;</td>
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<tr id="i12" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#setKeySize-int-">setKeySize</a></span>(int&nbsp;keySize)</code>&nbsp;</td>
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<tr id="i13" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#setKeySpec-java.security.spec.AlgorithmParameterSpec-">setKeySpec</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/security/spec/AlgorithmParameterSpec.html?is-external=true" title="class or interface in java.security.spec">AlgorithmParameterSpec</a>&nbsp;keySpec)</code>&nbsp;</td>
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<tr id="i14" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#setOverwriteAllowed-boolean-">setOverwriteAllowed</a></span>(boolean&nbsp;overwriteAllowed)</code>&nbsp;</td>
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<tr id="i15" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#setPath-java.nio.file.Path-">setPath</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/file/Path.html?is-external=true" title="class or interface in java.nio.file">Path</a>&nbsp;path)</code>&nbsp;</td>
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<tr id="i16" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sshd/server/keyprovider/AbstractGeneratorHostKeyProvider.html#writeKeyPair-java.security.KeyPair-java.nio.file.Path-java.nio.file.OpenOption...-">writeKeyPair</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/security/KeyPair.html?is-external=true" title="class or interface in java.security">KeyPair</a>&nbsp;kp,
<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/file/Path.html?is-external=true" title="class or interface in java.nio.file">Path</a>&nbsp;keyPath,
<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/file/OpenOption.html?is-external=true" title="class or interface in java.nio.file">OpenOption</a>...&nbsp;options)</code>&nbsp;</td>
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<code><a href="../../../../../org/apache/sshd/common/keyprovider/AbstractKeyPairProvider.html#getKeyTypes--">getKeyTypes</a>, <a href="../../../../../org/apache/sshd/common/keyprovider/AbstractKeyPairProvider.html#loadKey-java.lang.String-">loadKey</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<pre>public static final&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> DEFAULT_ALGORITHM</pre>
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<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../constant-values.html#org.apache.sshd.server.keyprovider.AbstractGeneratorHostKeyProvider.DEFAULT_ALGORITHM">Constant Field Values</a></dd>
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<pre>public static final&nbsp;boolean DEFAULT_ALLOWED_TO_OVERWRITE</pre>
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<dd><a href="../../../../../constant-values.html#org.apache.sshd.server.keyprovider.AbstractGeneratorHostKeyProvider.DEFAULT_ALLOWED_TO_OVERWRITE">Constant Field Values</a></dd>
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<pre>protected&nbsp;AbstractGeneratorHostKeyProvider()</pre>
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<pre>public&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/file/Path.html?is-external=true" title="class or interface in java.nio.file">Path</a>&nbsp;getPath()</pre>
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<pre>public&nbsp;void&nbsp;setFile(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>&nbsp;file)</pre>
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<pre>public&nbsp;void&nbsp;setPath(<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/file/Path.html?is-external=true" title="class or interface in java.nio.file">Path</a>&nbsp;path)</pre>
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<pre>public&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getAlgorithm()</pre>
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<pre>public&nbsp;void&nbsp;setAlgorithm(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;algorithm)</pre>
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<pre>public&nbsp;int&nbsp;getKeySize()</pre>
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<pre>public&nbsp;void&nbsp;setKeySize(int&nbsp;keySize)</pre>
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<pre>public&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/security/spec/AlgorithmParameterSpec.html?is-external=true" title="class or interface in java.security.spec">AlgorithmParameterSpec</a>&nbsp;getKeySpec()</pre>
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<pre>public&nbsp;void&nbsp;setKeySpec(<a href="http://docs.oracle.com/javase/7/docs/api/java/security/spec/AlgorithmParameterSpec.html?is-external=true" title="class or interface in java.security.spec">AlgorithmParameterSpec</a>&nbsp;keySpec)</pre>
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<pre>public&nbsp;boolean&nbsp;isOverwriteAllowed()</pre>
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<pre>public&nbsp;void&nbsp;setOverwriteAllowed(boolean&nbsp;overwriteAllowed)</pre>
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<pre>public&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a>&lt;<a href="http://docs.oracle.com/javase/7/docs/api/java/security/KeyPair.html?is-external=true" title="class or interface in java.security">KeyPair</a>&gt;&nbsp;loadKeys()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/sshd/common/keyprovider/KeyIdentityProvider.html#loadKeys--">KeyIdentityProvider</a></code></span></div>
<div class="block">Load available keys.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>an <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang"><code>Iterable</code></a> instance of available keys - ignored if <code>null</code></dd>
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<pre>protected&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/security/KeyPair.html?is-external=true" title="class or interface in java.security">KeyPair</a>&nbsp;readKeyPair(<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/file/Path.html?is-external=true" title="class or interface in java.nio.file">Path</a>&nbsp;keyPath,
<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/file/OpenOption.html?is-external=true" title="class or interface in java.nio.file">OpenOption</a>...&nbsp;options)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
<a href="http://docs.oracle.com/javase/7/docs/api/java/security/GeneralSecurityException.html?is-external=true" title="class or interface in java.security">GeneralSecurityException</a></pre>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/security/GeneralSecurityException.html?is-external=true" title="class or interface in java.security">GeneralSecurityException</a></code></dd>
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<pre>protected abstract&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/security/KeyPair.html?is-external=true" title="class or interface in java.security">KeyPair</a>&nbsp;doReadKeyPair(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;resourceKey,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;inputStream)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
<a href="http://docs.oracle.com/javase/7/docs/api/java/security/GeneralSecurityException.html?is-external=true" title="class or interface in java.security">GeneralSecurityException</a></pre>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/security/GeneralSecurityException.html?is-external=true" title="class or interface in java.security">GeneralSecurityException</a></code></dd>
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<pre>protected&nbsp;void&nbsp;writeKeyPair(<a href="http://docs.oracle.com/javase/7/docs/api/java/security/KeyPair.html?is-external=true" title="class or interface in java.security">KeyPair</a>&nbsp;kp,
<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/file/Path.html?is-external=true" title="class or interface in java.nio.file">Path</a>&nbsp;keyPath,
<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/file/OpenOption.html?is-external=true" title="class or interface in java.nio.file">OpenOption</a>...&nbsp;options)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
<a href="http://docs.oracle.com/javase/7/docs/api/java/security/GeneralSecurityException.html?is-external=true" title="class or interface in java.security">GeneralSecurityException</a></pre>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/security/GeneralSecurityException.html?is-external=true" title="class or interface in java.security">GeneralSecurityException</a></code></dd>
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<pre>protected abstract&nbsp;void&nbsp;doWriteKeyPair(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;resourceKey,
<a href="http://docs.oracle.com/javase/7/docs/api/java/security/KeyPair.html?is-external=true" title="class or interface in java.security">KeyPair</a>&nbsp;kp,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;outputStream)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
<a href="http://docs.oracle.com/javase/7/docs/api/java/security/GeneralSecurityException.html?is-external=true" title="class or interface in java.security">GeneralSecurityException</a></pre>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/security/GeneralSecurityException.html?is-external=true" title="class or interface in java.security">GeneralSecurityException</a></code></dd>
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<pre>protected&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/security/KeyPair.html?is-external=true" title="class or interface in java.security">KeyPair</a>&nbsp;generateKeyPair(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;algorithm)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/security/GeneralSecurityException.html?is-external=true" title="class or interface in java.security">GeneralSecurityException</a></pre>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/security/GeneralSecurityException.html?is-external=true" title="class or interface in java.security">GeneralSecurityException</a></code></dd>
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