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<div id="projectbrief">Highly optimized implementation of the NTRUEncrypt algorithm</div>
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<p>header for <a class="el" href="ntru__rnd_8c.html" title="random polynomials ">ntru_rnd.c</a>
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<div class="textblock"><code>#include &quot;<a class="el" href="ntru__params_8h_source.html">ntru_params.h</a>&quot;</code><br />
<code>#include &lt;stdlib.h&gt;</code><br />
<code>#include &lt;fmpz_poly.h&gt;</code><br />
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Include dependency graph for ntru_rnd.h:</div>
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Functions</h2></td></tr>
<tr class="memitem:ad85ebfb1cb4b4942942213b750812cf0"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ntru__rnd_8h.html#ad85ebfb1cb4b4942942213b750812cf0">get_rnd_int</a> (void)</td></tr>
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<tr class="memitem:a99e4820cab7157eb1e16109e21dac81f"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ntru__rnd_8h.html#a99e4820cab7157eb1e16109e21dac81f">get_urnd_int</a> (void)</td></tr>
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<tr class="memitem:a916a55c609c172ae4e48896032b36e47"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ntru__rnd_8h.html#a916a55c609c172ae4e48896032b36e47">ntru_get_rnd_tern_poly_num</a> (fmpz_poly_t poly, const <a class="el" href="structntru__params.html">ntru_params</a> *params, uint32_t num_ones, uint32_t num_neg_ones, int(*rnd_int)(void))</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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</div><h2 class="groupheader">Function Documentation</h2>
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<td class="memname">int get_rnd_int </td>
<td>(</td>
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<p>Get a random integer from /dev/random.</p>
<dl class="section return"><dt>Returns</dt><dd>random integer </dd></dl>
<p>Definition at line <a class="el" href="ntru__rnd_8c_source.html#l00042">42</a> of file <a class="el" href="ntru__rnd_8c_source.html">ntru_rnd.c</a>.</p>
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<td class="memname">int get_urnd_int </td>
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<p>Get a pseudo random integer from /dev/urandom.</p>
<dl class="section return"><dt>Returns</dt><dd>pseudo-random integer. </dd></dl>
<p>Definition at line <a class="el" href="ntru__rnd_8c_source.html#l00066">66</a> of file <a class="el" href="ntru__rnd_8c_source.html">ntru_rnd.c</a>.</p>
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<td class="memname">void ntru_get_rnd_tern_poly_num </td>
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<td class="paramtype">fmpz_poly_t&#160;</td>
<td class="paramname"><em>poly</em>, </td>
</tr>
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<td class="paramkey"></td>
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<td class="paramtype">const <a class="el" href="structntru__params.html">ntru_params</a> *&#160;</td>
<td class="paramname"><em>params</em>, </td>
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<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>num_ones</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>num_neg_ones</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int(*)(void)&#160;</td>
<td class="paramname"><em>rnd_int</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
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<p>Get a random ternary polynomial with specified numbers of 1 coefficients and -1 coefficients.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">poly</td><td>the resulting random polynomial [out] </td></tr>
<tr><td class="paramname">params</td><td>the NTRU context </td></tr>
<tr><td class="paramname">num_ones</td><td>the number of 1 coefficients </td></tr>
<tr><td class="paramname">num_neg_ones</td><td>the number of -1 coefficients </td></tr>
<tr><td class="paramname">rnd_int</td><td>function callback which should return a random integer </td></tr>
</table>
</dd>
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<p>Definition at line <a class="el" href="ntru__rnd_8c_source.html#l00086">86</a> of file <a class="el" href="ntru__rnd_8c_source.html">ntru_rnd.c</a>.</p>
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