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<div id="projectbrief">Isogeny-based post-quantum Diffie-Hellman protocol.</div>
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<div class="textblock"><code>#include &lt;gmp.h&gt;</code><br />
<code>#include &lt;flint/fmpz.h&gt;</code><br />
<code>#include &lt;flint/fq.h&gt;</code><br />
<code>#include &lt;flint/fq_poly.h&gt;</code><br />
<code>#include &lt;flint/fq_poly_factor.h&gt;</code><br />
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<p><a href="roots_8h_source.html">Go to the source code of this file.</a></p>
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Functions</h2></td></tr>
<tr class="memitem:a04bcef1c058895e522485c1dbb5b9a44"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="roots_8h.html#a04bcef1c058895e522485c1dbb5b9a44">fq_sqr_from_polyfact</a> (fq_t, fq_t, const fq_ctx_t)</td></tr>
<tr class="memdesc:a04bcef1c058895e522485c1dbb5b9a44"><td class="mdescLeft">&#160;</td><td class="mdescRight">&zwj;** <a href="roots_8h.html#a04bcef1c058895e522485c1dbb5b9a44">More...</a><br /></td></tr>
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<h2 class="groupheader">Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a04bcef1c058895e522485c1dbb5b9a44">&#9670;&nbsp;</a></span>fq_sqr_from_polyfact()</h2>
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<td class="memname">int fq_sqr_from_polyfact </td>
<td>(</td>
<td class="paramtype">fq_t&#160;</td>
<td class="paramname"><em>rop</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">fq_t&#160;</td>
<td class="paramname"><em>op</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const fq_ctx_t&#160;</td>
<td class="paramname"><em>F</em>&#160;</td>
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<td>)</td>
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<p>&zwj;** </p>
<p >Extract square root of op by factoring polynomial X^2-op. Returns 1 if successful and 0 otherwise. </p>
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