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<a href="paramiko-module.html">Package paramiko</a> ::
<a href="paramiko.rng-module.html" onclick="show_private();">Module rng</a> ::
Class StrongLockingRandomPool
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<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class StrongLockingRandomPool</h1><p class="nomargin-top"><span class="codelink"><a href="paramiko.rng-pysrc.html#StrongLockingRandomPool">source code</a></span></p>
<pre class="base-tree">
object --+
|
<strong class="uidshort">StrongLockingRandomPool</strong>
</pre>
<hr />
<p>Wrapper around RandomPool guaranteeing strong random numbers.</p>
<p>Crypto.Util.randpool.RandomPool will silently operate even if it is
seeded with little or no entropy, and it provides no prediction
resistance if its state is ever compromised throughout its runtime. It
is also not thread-safe.</p>
<p>This wrapper augments RandomPool by XORing its output with random bits
from the operating system, and by controlling access to the underlying
RandomPool using an exclusive lock.</p>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a href="paramiko.rng.StrongLockingRandomPool-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">instance</span>=<span class="summary-sig-default">None</span>)</span><br />
x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
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<td><span class="summary-sig"><a name="stir"></a><span class="summary-sig-name">stir</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">s</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string"></code><code class="variable-quote">'</code></span>)</span></td>
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<td><span class="summary-sig"><a name="randomize"></a><span class="summary-sig-name">randomize</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">N</span>=<span class="summary-sig-default">0</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="paramiko.rng-pysrc.html#StrongLockingRandomPool.randomize">source code</a></span>
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<td><span class="summary-sig"><a name="add_event"></a><span class="summary-sig-name">add_event</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">s</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string"></code><code class="variable-quote">'</code></span>)</span></td>
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<span class="codelink"><a href="paramiko.rng-pysrc.html#StrongLockingRandomPool.add_event">source code</a></span>
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<td><span class="summary-sig"><a name="get_bytes"></a><span class="summary-sig-name">get_bytes</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">N</span>)</span></td>
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<span class="codelink"><a href="paramiko.rng-pysrc.html#StrongLockingRandomPool.get_bytes">source code</a></span>
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<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__delattr__</code>,
<code>__format__</code>,
<code>__getattribute__</code>,
<code>__hash__</code>,
<code>__new__</code>,
<code>__reduce__</code>,
<code>__reduce_ex__</code>,
<code>__repr__</code>,
<code>__setattr__</code>,
<code>__sizeof__</code>,
<code>__str__</code>,
<code>__subclasshook__</code>
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<!-- ==================== PROPERTIES ==================== -->
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<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__class__</code>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">instance</span>=<span class="sig-default">None</span>)</span>
<br /><em class="fname">(Constructor)</em>
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</td><td align="right" valign="top"
><span class="codelink"><a href="paramiko.rng-pysrc.html#StrongLockingRandomPool.__init__">source code</a></span>
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<p>x.__init__(...) initializes x; see x.__class__.__doc__ for
signature</p>
<dl class="fields">
<dt>Overrides:
object.__init__
<dd><em class="note">(inherited documentation)</em></dd>
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