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+<?xml version="1.0" encoding="ascii"?>
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+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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+ <title>Crypto.Hash.RIPEMD.RIPEMD160Hash</title>
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+</table>
+<table width="100%" cellpadding="0" cellspacing="0">
+ <tr valign="top">
+ <td width="100%">
+ <span class="breadcrumbs">
+ <a href="Crypto-module.html">Package&nbsp;Crypto</a> ::
+ <a href="Crypto.Hash-module.html">Package&nbsp;Hash</a> ::
+ <a href="Crypto.Hash.RIPEMD-module.html">Module&nbsp;RIPEMD</a> ::
+ Class&nbsp;RIPEMD160Hash
+ </span>
+ </td>
+ <td>
+ <table cellpadding="0" cellspacing="0">
+ <!-- hide/show private -->
+ <tr><td align="right"><span class="options"
+ >[<a href="frames.html" target="_top">frames</a
+ >]&nbsp;|&nbsp;<a href="Crypto.Hash.RIPEMD.RIPEMD160Hash-class.html"
+ target="_top">no&nbsp;frames</a>]</span></td></tr>
+ </table>
+ </td>
+ </tr>
+</table>
+<!-- ==================== CLASS DESCRIPTION ==================== -->
+<h1 class="epydoc">Class RIPEMD160Hash</h1><p class="nomargin-top"></p>
+<pre class="base-tree">
+<a href="Crypto.Hash.hashalgo.HashAlgo-class.html">hashalgo.HashAlgo</a> --+
+ |
+ <strong class="uidshort">RIPEMD160Hash</strong>
+</pre>
+
+<hr />
+Class that implements a RIPMD-160 hash
+
+<!-- ==================== INSTANCE METHODS ==================== -->
+<a name="section-InstanceMethods"></a>
+<table class="summary" border="1" cellpadding="3"
+ cellspacing="0" width="100%" bgcolor="white">
+<tr bgcolor="#70b0f0" class="table-header">
+ <td align="left" colspan="2" class="table-header">
+ <span class="table-header">Instance Methods</span></td>
+</tr>
+<tr>
+ <td width="15%" align="right" valign="top" class="summary">
+ <span class="summary-type">&nbsp;</span>
+ </td><td class="summary">
+ <table width="100%" cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td><span class="summary-sig"><a href="Crypto.Hash.RIPEMD.RIPEMD160Hash-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
+ <span class="summary-sig-arg">data</span>=<span class="summary-sig-default">None</span>)</span><br />
+ Initialize the hash object.</td>
+ <td align="right" valign="top">
+
+
+ </td>
+ </tr>
+ </table>
+
+ </td>
+ </tr>
+<tr>
+ <td width="15%" align="right" valign="top" class="summary">
+ <span class="summary-type">&nbsp;</span>
+ </td><td class="summary">
+ <table width="100%" cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td><span class="summary-sig"><a href="Crypto.Hash.RIPEMD.RIPEMD160Hash-class.html#new" class="summary-sig-name">new</a>(<span class="summary-sig-arg">self</span>,
+ <span class="summary-sig-arg">data</span>=<span class="summary-sig-default">None</span>)</span><br />
+ Return a fresh instance of the hash object.</td>
+ <td align="right" valign="top">
+
+
+ </td>
+ </tr>
+ </table>
+
+ </td>
+ </tr>
+<tr bgcolor="#e8f0f8" >
+ <th colspan="2" class="group-header"
+ >&nbsp;&nbsp;&nbsp;&nbsp;Inherited from <a href="Crypto.Hash.hashalgo.HashAlgo-class.html">hashalgo.HashAlgo</a></th></tr>
+<tr>
+ <td width="15%" align="right" valign="top" class="summary">
+ <span class="summary-type">&nbsp;</span>
+ </td><td class="summary">
+ <table width="100%" cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td><span class="summary-sig"><a href="Crypto.Hash.hashalgo.HashAlgo-class.html#copy" class="summary-sig-name">copy</a>(<span class="summary-sig-arg">self</span>)</span><br />
+ Return a copy (&quot;clone&quot;) of the hash object.</td>
+ <td align="right" valign="top">
+
+
+ </td>
+ </tr>
+ </table>
+
+ </td>
+ </tr>
+<tr>
+ <td width="15%" align="right" valign="top" class="summary">
+ <span class="summary-type">&nbsp;</span>
+ </td><td class="summary">
+ <table width="100%" cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td><span class="summary-sig"><a href="Crypto.Hash.hashalgo.HashAlgo-class.html#digest" class="summary-sig-name">digest</a>(<span class="summary-sig-arg">self</span>)</span><br />
+ Return the <strong>binary</strong> (non-printable) digest of the message that has been hashed so far.</td>
+ <td align="right" valign="top">
+
+
+ </td>
+ </tr>
+ </table>
+
+ </td>
+ </tr>
+<tr>
+ <td width="15%" align="right" valign="top" class="summary">
+ <span class="summary-type">&nbsp;</span>
+ </td><td class="summary">
+ <table width="100%" cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td><span class="summary-sig"><a href="Crypto.Hash.hashalgo.HashAlgo-class.html#hexdigest" class="summary-sig-name">hexdigest</a>(<span class="summary-sig-arg">self</span>)</span><br />
+ Return the <strong>printable</strong> digest of the message that has been hashed so far.</td>
+ <td align="right" valign="top">
+
+
+ </td>
+ </tr>
+ </table>
+
+ </td>
+ </tr>
+<tr>
+ <td width="15%" align="right" valign="top" class="summary">
+ <span class="summary-type">&nbsp;</span>
+ </td><td class="summary">
+ <table width="100%" cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td><span class="summary-sig"><a href="Crypto.Hash.hashalgo.HashAlgo-class.html#update" class="summary-sig-name">update</a>(<span class="summary-sig-arg">self</span>,
+ <span class="summary-sig-arg">data</span>)</span><br />
+ Continue hashing of a message by consuming the next chunk of data.</td>
+ <td align="right" valign="top">
+
+
+ </td>
+ </tr>
+ </table>
+
+ </td>
+ </tr>
+</table>
+<!-- ==================== CLASS VARIABLES ==================== -->
+<a name="section-ClassVariables"></a>
+<table class="summary" border="1" cellpadding="3"
+ cellspacing="0" width="100%" bgcolor="white">
+<tr bgcolor="#70b0f0" class="table-header">
+ <td align="left" colspan="2" class="table-header">
+ <span class="table-header">Class Variables</span></td>
+</tr>
+<tr>
+ <td width="15%" align="right" valign="top" class="summary">
+ <span class="summary-type">&nbsp;</span>
+ </td><td class="summary">
+ <a href="Crypto.Hash.RIPEMD.RIPEMD160Hash-class.html#oid" class="summary-name">oid</a> = <code title="'\x06\x05+$\x03\x02\x01'"><code class="variable-quote">'</code><code class="variable-string">\x06\x05+$\x03\x02\x01</code><code class="variable-quote">'</code></code><br />
+ ASN.1 Object identifier (OID):
+ </td>
+ </tr>
+<tr>
+ <td width="15%" align="right" valign="top" class="summary">
+ <span class="summary-type">&nbsp;</span>
+ </td><td class="summary">
+ <a name="digest_size"></a><span class="summary-name">digest_size</span> = <code title="20">20</code><br />
+ The size of the resulting hash in bytes.
+ </td>
+ </tr>
+</table>
+<!-- ==================== METHOD DETAILS ==================== -->
+<a name="section-MethodDetails"></a>
+<table class="details" border="1" cellpadding="3"
+ cellspacing="0" width="100%" bgcolor="white">
+<tr bgcolor="#70b0f0" class="table-header">
+ <td align="left" colspan="2" class="table-header">
+ <span class="table-header">Method Details</span></td>
+</tr>
+</table>
+<a name="__init__"></a>
+<div>
+<table class="details" border="1" cellpadding="3"
+ cellspacing="0" width="100%" bgcolor="white">
+<tr><td>
+ <table width="100%" cellpadding="0" cellspacing="0" border="0">
+ <tr valign="top"><td>
+ <h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
+ <span class="sig-arg">data</span>=<span class="sig-default">None</span>)</span>
+ <br /><em class="fname">(Constructor)</em>
+ </h3>
+ </td><td align="right" valign="top"
+ >&nbsp;
+ </td>
+ </tr></table>
+
+ Initialize the hash object.
+ <dl class="fields">
+ <dt>Parameters:</dt>
+ <dd><ul class="nomargin-top">
+ <li><strong class="pname"><code>hashFactory</code></strong> - An object that will generate the actual hash implementation.
+<em>hashFactory</em> must have a <em>new()</em> method, or must be directly
+callable.</li>
+ <li><strong class="pname"><code>data</code></strong> - The very first chunk of the message to hash.
+It is equivalent to an early call to <a href="Crypto.Hash.hashalgo.HashAlgo-class.html#update" class="link">update()</a>.</li>
+ </ul></dd>
+ <dt>Overrides:
+ <a href="Crypto.Hash.hashalgo.HashAlgo-class.html#__init__">hashalgo.HashAlgo.__init__</a>
+ <dd><em class="note">(inherited documentation)</em></dd>
+ </dt>
+ </dl>
+</td></tr></table>
+</div>
+<a name="new"></a>
+<div>
+<table class="details" border="1" cellpadding="3"
+ cellspacing="0" width="100%" bgcolor="white">
+<tr><td>
+ <table width="100%" cellpadding="0" cellspacing="0" border="0">
+ <tr valign="top"><td>
+ <h3 class="epydoc"><span class="sig"><span class="sig-name">new</span>(<span class="sig-arg">self</span>,
+ <span class="sig-arg">data</span>=<span class="sig-default">None</span>)</span>
+ </h3>
+ </td><td align="right" valign="top"
+ >&nbsp;
+ </td>
+ </tr></table>
+
+ <p>Return a fresh instance of the hash object.</p>
+<p>Unlike the <a href="Crypto.Hash.hashalgo.HashAlgo-class.html#copy" class="link">copy</a> method, the internal state of the object is empty.</p>
+ <dl class="fields">
+ <dt>Parameters:</dt>
+ <dd><ul class="nomargin-top">
+ <li><strong class="pname"><code>data</code></strong> - The next chunk of the message being hashed.</li>
+ </ul></dd>
+ <dt>Returns:</dt>
+ <dd>A hash object of the same type</dd>
+ <dt>Overrides:
+ <a href="Crypto.Hash.hashalgo.HashAlgo-class.html#new">hashalgo.HashAlgo.new</a>
+ <dd><em class="note">(inherited documentation)</em></dd>
+ </dt>
+ </dl>
+</td></tr></table>
+</div>
+<br />
+<!-- ==================== CLASS VARIABLE DETAILS ==================== -->
+<a name="section-ClassVariableDetails"></a>
+<table class="details" border="1" cellpadding="3"
+ cellspacing="0" width="100%" bgcolor="white">
+<tr bgcolor="#70b0f0" class="table-header">
+ <td align="left" colspan="2" class="table-header">
+ <span class="table-header">Class Variable Details</span></td>
+</tr>
+</table>
+<a name="oid"></a>
+<div>
+<table class="details" border="1" cellpadding="3"
+ cellspacing="0" width="100%" bgcolor="white">
+<tr><td>
+ <h3 class="epydoc">oid</h3>
+ <p>ASN.1 Object identifier (OID):</p>
+<pre class="rst-literal-block">
+id-ripemd160 OBJECT IDENTIFIER ::= {
+ iso(1) identified-organization(3) teletrust(36)
+ algorithm(3) hashAlgorithm(2) ripemd160(1)
+}
+</pre>
+<p>This value uniquely identifies the RIPMD-160 algorithm.</p>
+ <dl class="fields">
+ </dl>
+ <dl class="fields">
+ <dt>Value:</dt>
+ <dd><table><tr><td><pre class="variable">
+<code class="variable-quote">'</code><code class="variable-string">\x06\x05+$\x03\x02\x01</code><code class="variable-quote">'</code>
+</pre></td></tr></table>
+</dd>
+ </dl>
+</td></tr></table>
+</div>
+<br />
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