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libcryptopp-devel-7.0.0-1.mga7.armv7hl.rpm

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   <div id="projectname">Crypto++
   &#160;<span id="projectnumber">7.0</span>
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   <div id="projectbrief">Free&nbsp;C&#43;&#43;&nbsp;class&nbsp;library&nbsp;of&nbsp;cryptographic&nbsp;schemes</div>
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<div class="title">salsa.h File Reference</div>  </div>
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<p>Classes for Salsa and <a class="el" href="struct_salsa20.html" title="Salsa20 stream cipher. ">Salsa20</a> stream ciphers.  
<a href="#details">More...</a></p>

<p><a href="salsa_8h_source.html">Go to the source code of this file.</a></p>
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Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_salsa20___info.html">Salsa20_Info</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="struct_salsa20.html" title="Salsa20 stream cipher. ">Salsa20</a> stream cipher information.  <a href="struct_salsa20___info.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_salsa20___policy.html">Salsa20_Policy</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="struct_salsa20.html" title="Salsa20 stream cipher. ">Salsa20</a> stream cipher operation.  <a href="class_salsa20___policy.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_salsa20.html">Salsa20</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="struct_salsa20.html" title="Salsa20 stream cipher. ">Salsa20</a> stream cipher.  <a href="struct_salsa20.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_salsa20___info.html">XSalsa20_Info</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="struct_x_salsa20.html" title="XSalsa20 stream cipher. ">XSalsa20</a> stream cipher information.  <a href="struct_x_salsa20___info.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_x_salsa20___policy.html">XSalsa20_Policy</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="struct_x_salsa20.html" title="XSalsa20 stream cipher. ">XSalsa20</a> stream cipher operation.  <a href="class_x_salsa20___policy.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_salsa20.html">XSalsa20</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="struct_x_salsa20.html" title="XSalsa20 stream cipher. ">XSalsa20</a> stream cipher.  <a href="struct_x_salsa20.html#details">More...</a><br /></td></tr>
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Functions</h2></td></tr>
<tr class="memitem:affb56f800a7c03d5b0b3d45afa785a49"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="salsa_8h.html#affb56f800a7c03d5b0b3d45afa785a49">Salsa20_Core</a> (word32 *data, unsigned int rounds)</td></tr>
<tr class="memdesc:affb56f800a7c03d5b0b3d45afa785a49"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="struct_salsa20.html" title="Salsa20 stream cipher. ">Salsa20</a> core transform.  <a href="#affb56f800a7c03d5b0b3d45afa785a49">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Classes for Salsa and <a class="el" href="struct_salsa20.html" title="Salsa20 stream cipher. ">Salsa20</a> stream ciphers. </p>

<p class="definition">Definition in file <a class="el" href="salsa_8h_source.html">salsa.h</a>.</p>
</div><h2 class="groupheader">Function Documentation</h2>
<a id="affb56f800a7c03d5b0b3d45afa785a49"></a>
<h2 class="memtitle"><span class="permalink"><a href="#affb56f800a7c03d5b0b3d45afa785a49">&#9670;&nbsp;</a></span>Salsa20_Core()</h2>

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          <td class="memname">void Salsa20_Core </td>
          <td>(</td>
          <td class="paramtype">word32 *&#160;</td>
          <td class="paramname"><em>data</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">unsigned int&#160;</td>
          <td class="paramname"><em>rounds</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
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<p><a class="el" href="struct_salsa20.html" title="Salsa20 stream cipher. ">Salsa20</a> core transform. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">data</td><td>the data to transform </td></tr>
    <tr><td class="paramname">rounds</td><td>the number of rounds</td></tr>
  </table>
  </dd>
</dl>
<p>Several algorithms, like CryptoBox and <a class="el" href="class_scrypt.html" title="Scrypt key derivation function. ">Scrypt</a>, require access to the core <a class="el" href="struct_salsa20.html" title="Salsa20 stream cipher. ">Salsa20</a> transform. The current Crypto++ implementation does not lend itself to disgorging the <a class="el" href="struct_salsa20.html" title="Salsa20 stream cipher. ">Salsa20</a> cipher from the <a class="el" href="struct_salsa20.html" title="Salsa20 stream cipher. ">Salsa20</a> core transform. Instead Salsa20_Core is provided with customary accelerations. </p>

<p class="definition">Definition at line <a class="el" href="salsa_8cpp_source.html#l00039">39</a> of file <a class="el" href="salsa_8cpp_source.html">salsa.cpp</a>.</p>

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