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<a href="#nested-classes">Data Structures</a> &#124;
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<div class="title">fp_384PM.h File Reference</div> </div>
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<p>FP Header File.
<a href="#details">More...</a></p>
<div class="textblock"><code>#include &quot;<a class="el" href="big__384__56_8h_source.html">big_384_56.h</a>&quot;</code><br />
<code>#include &quot;config_field_384PM.h&quot;</code><br />
</div>
<p><a href="fp__384PM_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
Data Structures</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="structFP__384PM.html">FP_384PM</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">FP Structure - quadratic extension field. <a href="structFP__384PM.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
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Macros</h2></td></tr>
<tr class="memitem:aad2454120395608b371b4d2a695ac3e7"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#aad2454120395608b371b4d2a695ac3e7">MODBITS_384PM</a>&#160;&#160;&#160;MBITS_384PM</td></tr>
<tr class="separator:aad2454120395608b371b4d2a695ac3e7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac50a6a86f416ab8b272f2189829aaf24"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#ac50a6a86f416ab8b272f2189829aaf24">TBITS_384PM</a>&#160;&#160;&#160;(MBITS_384PM%<a class="el" href="config__big__384__56_8h.html#a17291ec476cbf2794ab8552edb4e7cd1">BASEBITS_384_56</a>)</td></tr>
<tr class="separator:ac50a6a86f416ab8b272f2189829aaf24"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6622adb7e30e7586be4cfd8ad7f7ab0c"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a6622adb7e30e7586be4cfd8ad7f7ab0c">TMASK_384PM</a>&#160;&#160;&#160;(((<a class="el" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a>)1&lt;&lt;<a class="el" href="fp__384PM_8h.html#ac50a6a86f416ab8b272f2189829aaf24">TBITS_384PM</a>)-1)</td></tr>
<tr class="separator:a6622adb7e30e7586be4cfd8ad7f7ab0c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a09850d89909bfe78ed9c008c213aa256"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a09850d89909bfe78ed9c008c213aa256">FEXCESS_384PM</a>&#160;&#160;&#160;(((<a class="el" href="arch_8h.html#af31fcb3b74c4bcf6507f62d801277492">sign32</a>)1&lt;&lt;MAXXES_384PM)-1)</td></tr>
<tr class="separator:a09850d89909bfe78ed9c008c213aa256"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ada09e67c410f61867d5afcb675491b65"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#ada09e67c410f61867d5afcb675491b65">OMASK_384PM</a>&#160;&#160;&#160;(-((<a class="el" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a>)(1)&lt;&lt;<a class="el" href="fp__384PM_8h.html#ac50a6a86f416ab8b272f2189829aaf24">TBITS_384PM</a>))</td></tr>
<tr class="separator:ada09e67c410f61867d5afcb675491b65"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ad149b9bd2d2849551ab09189fb646bc0"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#ad149b9bd2d2849551ab09189fb646bc0">FP_384PM_iszilch</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x)</td></tr>
<tr class="memdesc:ad149b9bd2d2849551ab09189fb646bc0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Tests for FP equal to zero mod Modulus. <a href="#ad149b9bd2d2849551ab09189fb646bc0">More...</a><br /></td></tr>
<tr class="separator:ad149b9bd2d2849551ab09189fb646bc0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4cd468adf3db4bf7b0c120ca49cb4569"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a4cd468adf3db4bf7b0c120ca49cb4569">FP_384PM_zero</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x)</td></tr>
<tr class="memdesc:a4cd468adf3db4bf7b0c120ca49cb4569"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set FP to zero. <a href="#a4cd468adf3db4bf7b0c120ca49cb4569">More...</a><br /></td></tr>
<tr class="separator:a4cd468adf3db4bf7b0c120ca49cb4569"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad47f8e5c6dba86c591153d49fa18523b"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#ad47f8e5c6dba86c591153d49fa18523b">FP_384PM_copy</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *y, <a class="el" href="structFP__384PM.html">FP_384PM</a> *x)</td></tr>
<tr class="memdesc:ad47f8e5c6dba86c591153d49fa18523b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Copy an FP. <a href="#ad47f8e5c6dba86c591153d49fa18523b">More...</a><br /></td></tr>
<tr class="separator:ad47f8e5c6dba86c591153d49fa18523b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a79f61c55dbc0a684aa3f6a57b483eae6"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a79f61c55dbc0a684aa3f6a57b483eae6">FP_384PM_rcopy</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *y, const <a class="el" href="big__384__56_8h.html#a84b175c07377e6d2a06d66603d2e719c">BIG_384_56</a> x)</td></tr>
<tr class="memdesc:a79f61c55dbc0a684aa3f6a57b483eae6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Copy from ROM to an FP. <a href="#a79f61c55dbc0a684aa3f6a57b483eae6">More...</a><br /></td></tr>
<tr class="separator:a79f61c55dbc0a684aa3f6a57b483eae6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac9554257da351bf801e9e9b7a0219045"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#ac9554257da351bf801e9e9b7a0219045">FP_384PM_equals</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x, <a class="el" href="structFP__384PM.html">FP_384PM</a> *y)</td></tr>
<tr class="memdesc:ac9554257da351bf801e9e9b7a0219045"><td class="mdescLeft">&#160;</td><td class="mdescRight">Compares two FPs. <a href="#ac9554257da351bf801e9e9b7a0219045">More...</a><br /></td></tr>
<tr class="separator:ac9554257da351bf801e9e9b7a0219045"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7fbe0362094fd87c46241cb2288344f5"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a7fbe0362094fd87c46241cb2288344f5">FP_384PM_cswap</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x, <a class="el" href="structFP__384PM.html">FP_384PM</a> *y, int s)</td></tr>
<tr class="memdesc:a7fbe0362094fd87c46241cb2288344f5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Conditional constant time swap of two FP numbers. <a href="#a7fbe0362094fd87c46241cb2288344f5">More...</a><br /></td></tr>
<tr class="separator:a7fbe0362094fd87c46241cb2288344f5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7ae847b1c71dfb76f7330d36f60f6ba7"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a7ae847b1c71dfb76f7330d36f60f6ba7">FP_384PM_cmove</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x, <a class="el" href="structFP__384PM.html">FP_384PM</a> *y, int s)</td></tr>
<tr class="memdesc:a7ae847b1c71dfb76f7330d36f60f6ba7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Conditional copy of FP number. <a href="#a7ae847b1c71dfb76f7330d36f60f6ba7">More...</a><br /></td></tr>
<tr class="separator:a7ae847b1c71dfb76f7330d36f60f6ba7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac71dd67bf823209a4e92432a6f84663b"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#ac71dd67bf823209a4e92432a6f84663b">FP_384PM_nres</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *y, <a class="el" href="big__384__56_8h.html#a84b175c07377e6d2a06d66603d2e719c">BIG_384_56</a> x)</td></tr>
<tr class="memdesc:ac71dd67bf823209a4e92432a6f84663b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Converts from BIG integer to residue form mod Modulus. <a href="#ac71dd67bf823209a4e92432a6f84663b">More...</a><br /></td></tr>
<tr class="separator:ac71dd67bf823209a4e92432a6f84663b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acdba1635a5c0b11970ff9183886a79ee"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#acdba1635a5c0b11970ff9183886a79ee">FP_384PM_redc</a> (<a class="el" href="big__384__56_8h.html#a84b175c07377e6d2a06d66603d2e719c">BIG_384_56</a> x, <a class="el" href="structFP__384PM.html">FP_384PM</a> *y)</td></tr>
<tr class="memdesc:acdba1635a5c0b11970ff9183886a79ee"><td class="mdescLeft">&#160;</td><td class="mdescRight">Converts from residue form back to BIG integer form. <a href="#acdba1635a5c0b11970ff9183886a79ee">More...</a><br /></td></tr>
<tr class="separator:acdba1635a5c0b11970ff9183886a79ee"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5bf2507d3c286062b3a19c9478073748"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a5bf2507d3c286062b3a19c9478073748">FP_384PM_one</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x)</td></tr>
<tr class="memdesc:a5bf2507d3c286062b3a19c9478073748"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sets FP to representation of unity in residue form. <a href="#a5bf2507d3c286062b3a19c9478073748">More...</a><br /></td></tr>
<tr class="separator:a5bf2507d3c286062b3a19c9478073748"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4c7e10163994e9a6f08e888887f98669"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a4c7e10163994e9a6f08e888887f98669">FP_384PM_mod</a> (<a class="el" href="big__384__56_8h.html#a84b175c07377e6d2a06d66603d2e719c">BIG_384_56</a> r, <a class="el" href="big__384__56_8h.html#a6c518f0c183c5deeb8cf6f8245d0d40c">DBIG_384_56</a> d)</td></tr>
<tr class="memdesc:a4c7e10163994e9a6f08e888887f98669"><td class="mdescLeft">&#160;</td><td class="mdescRight">Reduces DBIG to BIG exploiting special form of the modulus. <a href="#a4c7e10163994e9a6f08e888887f98669">More...</a><br /></td></tr>
<tr class="separator:a4c7e10163994e9a6f08e888887f98669"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7c2dfe6baf86cb5e788593cb6bbe5091"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a7c2dfe6baf86cb5e788593cb6bbe5091">FP_384PM_mul</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x, <a class="el" href="structFP__384PM.html">FP_384PM</a> *y, <a class="el" href="structFP__384PM.html">FP_384PM</a> *z)</td></tr>
<tr class="memdesc:a7c2dfe6baf86cb5e788593cb6bbe5091"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fast Modular multiplication of two FPs, mod Modulus. <a href="#a7c2dfe6baf86cb5e788593cb6bbe5091">More...</a><br /></td></tr>
<tr class="separator:a7c2dfe6baf86cb5e788593cb6bbe5091"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a96d3dd42cbd4b29aec996adac8878871"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a96d3dd42cbd4b29aec996adac8878871">FP_384PM_imul</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x, <a class="el" href="structFP__384PM.html">FP_384PM</a> *y, int i)</td></tr>
<tr class="memdesc:a96d3dd42cbd4b29aec996adac8878871"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fast Modular multiplication of an FP, by a small integer, mod Modulus. <a href="#a96d3dd42cbd4b29aec996adac8878871">More...</a><br /></td></tr>
<tr class="separator:a96d3dd42cbd4b29aec996adac8878871"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a91872f7bfd9d85752ac40d61247d46c3"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a91872f7bfd9d85752ac40d61247d46c3">FP_384PM_sqr</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x, <a class="el" href="structFP__384PM.html">FP_384PM</a> *y)</td></tr>
<tr class="memdesc:a91872f7bfd9d85752ac40d61247d46c3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fast Modular squaring of an FP, mod Modulus. <a href="#a91872f7bfd9d85752ac40d61247d46c3">More...</a><br /></td></tr>
<tr class="separator:a91872f7bfd9d85752ac40d61247d46c3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af6d075886ab80ee10be2c731ba1c5850"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#af6d075886ab80ee10be2c731ba1c5850">FP_384PM_add</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x, <a class="el" href="structFP__384PM.html">FP_384PM</a> *y, <a class="el" href="structFP__384PM.html">FP_384PM</a> *z)</td></tr>
<tr class="memdesc:af6d075886ab80ee10be2c731ba1c5850"><td class="mdescLeft">&#160;</td><td class="mdescRight">Modular addition of two FPs, mod Modulus. <a href="#af6d075886ab80ee10be2c731ba1c5850">More...</a><br /></td></tr>
<tr class="separator:af6d075886ab80ee10be2c731ba1c5850"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a27f95bd26fc64a36ac3c37dbea6c6748"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a27f95bd26fc64a36ac3c37dbea6c6748">FP_384PM_sub</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x, <a class="el" href="structFP__384PM.html">FP_384PM</a> *y, <a class="el" href="structFP__384PM.html">FP_384PM</a> *z)</td></tr>
<tr class="memdesc:a27f95bd26fc64a36ac3c37dbea6c6748"><td class="mdescLeft">&#160;</td><td class="mdescRight">Modular subtraction of two FPs, mod Modulus. <a href="#a27f95bd26fc64a36ac3c37dbea6c6748">More...</a><br /></td></tr>
<tr class="separator:a27f95bd26fc64a36ac3c37dbea6c6748"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af6b1a08a4a434df4d136d1ee3fdf1d92"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#af6b1a08a4a434df4d136d1ee3fdf1d92">FP_384PM_div2</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x, <a class="el" href="structFP__384PM.html">FP_384PM</a> *y)</td></tr>
<tr class="memdesc:af6b1a08a4a434df4d136d1ee3fdf1d92"><td class="mdescLeft">&#160;</td><td class="mdescRight">Modular division by 2 of an FP, mod Modulus. <a href="#af6b1a08a4a434df4d136d1ee3fdf1d92">More...</a><br /></td></tr>
<tr class="separator:af6b1a08a4a434df4d136d1ee3fdf1d92"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a93675b1f77192fc0e483d4280c91dd15"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a93675b1f77192fc0e483d4280c91dd15">FP_384PM_pow</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x, <a class="el" href="structFP__384PM.html">FP_384PM</a> *y, <a class="el" href="big__384__56_8h.html#a84b175c07377e6d2a06d66603d2e719c">BIG_384_56</a> z)</td></tr>
<tr class="memdesc:a93675b1f77192fc0e483d4280c91dd15"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fast Modular exponentiation of an FP, to the power of a BIG, mod Modulus. <a href="#a93675b1f77192fc0e483d4280c91dd15">More...</a><br /></td></tr>
<tr class="separator:a93675b1f77192fc0e483d4280c91dd15"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a25719f65c2a95e48b220bb1101b8644d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a25719f65c2a95e48b220bb1101b8644d">FP_384PM_sqrt</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x, <a class="el" href="structFP__384PM.html">FP_384PM</a> *y)</td></tr>
<tr class="memdesc:a25719f65c2a95e48b220bb1101b8644d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fast Modular square root of a an FP, mod Modulus. <a href="#a25719f65c2a95e48b220bb1101b8644d">More...</a><br /></td></tr>
<tr class="separator:a25719f65c2a95e48b220bb1101b8644d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1c3971755416db0fbc82b1b219ae5a43"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a1c3971755416db0fbc82b1b219ae5a43">FP_384PM_neg</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x, <a class="el" href="structFP__384PM.html">FP_384PM</a> *y)</td></tr>
<tr class="memdesc:a1c3971755416db0fbc82b1b219ae5a43"><td class="mdescLeft">&#160;</td><td class="mdescRight">Modular negation of a an FP, mod Modulus. <a href="#a1c3971755416db0fbc82b1b219ae5a43">More...</a><br /></td></tr>
<tr class="separator:a1c3971755416db0fbc82b1b219ae5a43"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a442d166db3a69bcb72a442c39313598d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a442d166db3a69bcb72a442c39313598d">FP_384PM_output</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x)</td></tr>
<tr class="memdesc:a442d166db3a69bcb72a442c39313598d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Outputs an FP number to the console. <a href="#a442d166db3a69bcb72a442c39313598d">More...</a><br /></td></tr>
<tr class="separator:a442d166db3a69bcb72a442c39313598d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a42f2e0bdf609154faffc64dd6a054d8b"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a42f2e0bdf609154faffc64dd6a054d8b">FP_384PM_rawoutput</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x)</td></tr>
<tr class="memdesc:a42f2e0bdf609154faffc64dd6a054d8b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Outputs an FP number to the console, in raw form. <a href="#a42f2e0bdf609154faffc64dd6a054d8b">More...</a><br /></td></tr>
<tr class="separator:a42f2e0bdf609154faffc64dd6a054d8b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6c9989caf6549ed4ff90bd2216707d25"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a6c9989caf6549ed4ff90bd2216707d25">FP_384PM_reduce</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x)</td></tr>
<tr class="memdesc:a6c9989caf6549ed4ff90bd2216707d25"><td class="mdescLeft">&#160;</td><td class="mdescRight">Reduces possibly unreduced FP mod Modulus. <a href="#a6c9989caf6549ed4ff90bd2216707d25">More...</a><br /></td></tr>
<tr class="separator:a6c9989caf6549ed4ff90bd2216707d25"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8cbb4b2d557d1a22a18c2478e247d7b8"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a8cbb4b2d557d1a22a18c2478e247d7b8">FP_384PM_norm</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x)</td></tr>
<tr class="memdesc:a8cbb4b2d557d1a22a18c2478e247d7b8"><td class="mdescLeft">&#160;</td><td class="mdescRight">normalizes FP <a href="#a8cbb4b2d557d1a22a18c2478e247d7b8">More...</a><br /></td></tr>
<tr class="separator:a8cbb4b2d557d1a22a18c2478e247d7b8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0ca8088f1bc73773772e39aea6e8465c"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a0ca8088f1bc73773772e39aea6e8465c">FP_384PM_qr</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x)</td></tr>
<tr class="memdesc:a0ca8088f1bc73773772e39aea6e8465c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Tests for FP a quadratic residue mod Modulus. <a href="#a0ca8088f1bc73773772e39aea6e8465c">More...</a><br /></td></tr>
<tr class="separator:a0ca8088f1bc73773772e39aea6e8465c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a10263d3427f81d6f68b6d2195a5929fe"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a10263d3427f81d6f68b6d2195a5929fe">FP_384PM_inv</a> (<a class="el" href="structFP__384PM.html">FP_384PM</a> *x, <a class="el" href="structFP__384PM.html">FP_384PM</a> *y)</td></tr>
<tr class="memdesc:a10263d3427f81d6f68b6d2195a5929fe"><td class="mdescLeft">&#160;</td><td class="mdescRight">Modular inverse of a an FP, mod Modulus. <a href="#a10263d3427f81d6f68b6d2195a5929fe">More...</a><br /></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
Variables</h2></td></tr>
<tr class="memitem:a2535cab63466e7b47f73ff66b1878774"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="big__384__56_8h.html#a84b175c07377e6d2a06d66603d2e719c">BIG_384_56</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a2535cab63466e7b47f73ff66b1878774">Modulus_384PM</a></td></tr>
<tr class="separator:a2535cab63466e7b47f73ff66b1878774"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a264ba762aac1229247ede7cb192b3cb0"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="big__384__56_8h.html#a84b175c07377e6d2a06d66603d2e719c">BIG_384_56</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a264ba762aac1229247ede7cb192b3cb0">R2modp_384PM</a></td></tr>
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<tr class="memitem:a112c3f4124d808391163430f3d3bb06d"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="fp__384PM_8h.html#a112c3f4124d808391163430f3d3bb06d">MConst_384PM</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><dl class="section author"><dt>Author</dt><dd>Mike Scott </dd></dl>
</div><h2 class="groupheader">Macro Definition Documentation</h2>
<a id="a09850d89909bfe78ed9c008c213aa256"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a09850d89909bfe78ed9c008c213aa256">&#9670;&nbsp;</a></span>FEXCESS_384PM</h2>
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<td class="memname">#define FEXCESS_384PM&#160;&#160;&#160;(((<a class="el" href="arch_8h.html#af31fcb3b74c4bcf6507f62d801277492">sign32</a>)1&lt;&lt;MAXXES_384PM)-1)</td>
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<p>2^(BASEBITS*NLEN-MODBITS)-1 - normalised BIG can be multiplied by less than this before reduction </p>
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<h2 class="memtitle"><span class="permalink"><a href="#aad2454120395608b371b4d2a695ac3e7">&#9670;&nbsp;</a></span>MODBITS_384PM</h2>
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<td class="memname">#define MODBITS_384PM&#160;&#160;&#160;MBITS_384PM</td>
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<p>Number of bits in Modulus for selected curve </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ada09e67c410f61867d5afcb675491b65">&#9670;&nbsp;</a></span>OMASK_384PM</h2>
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<td class="memname">#define OMASK_384PM&#160;&#160;&#160;(-((<a class="el" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a>)(1)&lt;&lt;<a class="el" href="fp__384PM_8h.html#ac50a6a86f416ab8b272f2189829aaf24">TBITS_384PM</a>))</td>
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<p>for masking out overflow bits </p>
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<a id="ac50a6a86f416ab8b272f2189829aaf24"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac50a6a86f416ab8b272f2189829aaf24">&#9670;&nbsp;</a></span>TBITS_384PM</h2>
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<td class="memname">#define TBITS_384PM&#160;&#160;&#160;(MBITS_384PM%<a class="el" href="config__big__384__56_8h.html#a17291ec476cbf2794ab8552edb4e7cd1">BASEBITS_384_56</a>)</td>
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<p>Number of active bits in top word </p>
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<a id="a6622adb7e30e7586be4cfd8ad7f7ab0c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6622adb7e30e7586be4cfd8ad7f7ab0c">&#9670;&nbsp;</a></span>TMASK_384PM</h2>
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<td class="memname">#define TMASK_384PM&#160;&#160;&#160;(((<a class="el" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a>)1&lt;&lt;<a class="el" href="fp__384PM_8h.html#ac50a6a86f416ab8b272f2189829aaf24">TBITS_384PM</a>)-1)</td>
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<p>Mask for active bits in top word </p>
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<h2 class="groupheader">Function Documentation</h2>
<a id="af6d075886ab80ee10be2c731ba1c5850"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af6d075886ab80ee10be2c731ba1c5850">&#9670;&nbsp;</a></span>FP_384PM_add()</h2>
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<td class="memname">void FP_384PM_add </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em>, </td>
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<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>y</em>, </td>
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<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>z</em>&#160;</td>
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<td>)</td>
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<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>FP number, on exit the modular sum = y+z mod Modulus </td></tr>
<tr><td class="paramname">y</td><td>FP number </td></tr>
<tr><td class="paramname">z</td><td>FP number </td></tr>
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</dd>
</dl>
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<a id="a7ae847b1c71dfb76f7330d36f60f6ba7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7ae847b1c71dfb76f7330d36f60f6ba7">&#9670;&nbsp;</a></span>FP_384PM_cmove()</h2>
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<td class="memname">void FP_384PM_cmove </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>y</em>, </td>
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<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>s</em>&#160;</td>
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<td>)</td>
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<p>Conditionally copies second parameter to the first (without branching) </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>an FP number </td></tr>
<tr><td class="paramname">y</td><td>another FP number </td></tr>
<tr><td class="paramname">s</td><td>copy takes place if not equal to 0 </td></tr>
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</dd>
</dl>
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<a id="ad47f8e5c6dba86c591153d49fa18523b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad47f8e5c6dba86c591153d49fa18523b">&#9670;&nbsp;</a></span>FP_384PM_copy()</h2>
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<td class="memname">void FP_384PM_copy </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>y</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em>&#160;</td>
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<td></td>
<td>)</td>
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<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">y</td><td>FP number to be copied to </td></tr>
<tr><td class="paramname">x</td><td>FP to be copied from </td></tr>
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</dd>
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<a id="a7fbe0362094fd87c46241cb2288344f5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7fbe0362094fd87c46241cb2288344f5">&#9670;&nbsp;</a></span>FP_384PM_cswap()</h2>
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<td class="memname">void FP_384PM_cswap </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>y</em>, </td>
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<td class="paramtype">int&#160;</td>
<td class="paramname"><em>s</em>&#160;</td>
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<td>)</td>
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<p>Conditionally swaps parameters in constant time (without branching) </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>an FP number </td></tr>
<tr><td class="paramname">y</td><td>another FP number </td></tr>
<tr><td class="paramname">s</td><td>swap takes place if not equal to 0 </td></tr>
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</dd>
</dl>
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<a id="af6b1a08a4a434df4d136d1ee3fdf1d92"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af6b1a08a4a434df4d136d1ee3fdf1d92">&#9670;&nbsp;</a></span>FP_384PM_div2()</h2>
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<td class="memname">void FP_384PM_div2 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>y</em>&#160;</td>
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<td></td>
<td>)</td>
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<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>FP number, on exit =y/2 mod Modulus </td></tr>
<tr><td class="paramname">y</td><td>FP number </td></tr>
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</dd>
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<a id="ac9554257da351bf801e9e9b7a0219045"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac9554257da351bf801e9e9b7a0219045">&#9670;&nbsp;</a></span>FP_384PM_equals()</h2>
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<td class="memname">int FP_384PM_equals </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>y</em>&#160;</td>
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<td></td>
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<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>FP number </td></tr>
<tr><td class="paramname">y</td><td>FP number </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>1 if equal, else returns 0 </dd></dl>
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<a id="a96d3dd42cbd4b29aec996adac8878871"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a96d3dd42cbd4b29aec996adac8878871">&#9670;&nbsp;</a></span>FP_384PM_imul()</h2>
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<td class="memname">void FP_384PM_imul </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>i</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>FP number, on exit the modular product = y*i mod Modulus </td></tr>
<tr><td class="paramname">y</td><td>FP number, the multiplicand </td></tr>
<tr><td class="paramname">i</td><td>a small number, the multiplier </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a10263d3427f81d6f68b6d2195a5929fe"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a10263d3427f81d6f68b6d2195a5929fe">&#9670;&nbsp;</a></span>FP_384PM_inv()</h2>
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<td class="memname">void FP_384PM_inv </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>y</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>FP number, on exit = 1/y mod Modulus </td></tr>
<tr><td class="paramname">y</td><td>FP number </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="ad149b9bd2d2849551ab09189fb646bc0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad149b9bd2d2849551ab09189fb646bc0">&#9670;&nbsp;</a></span>FP_384PM_iszilch()</h2>
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<div class="memproto">
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<td class="memname">int FP_384PM_iszilch </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>BIG number to be tested </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>1 if zero, else returns 0 </dd></dl>
</div>
</div>
<a id="a4c7e10163994e9a6f08e888887f98669"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4c7e10163994e9a6f08e888887f98669">&#9670;&nbsp;</a></span>FP_384PM_mod()</h2>
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<div class="memproto">
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<td class="memname">void FP_384PM_mod </td>
<td>(</td>
<td class="paramtype"><a class="el" href="big__384__56_8h.html#a84b175c07377e6d2a06d66603d2e719c">BIG_384_56</a>&#160;</td>
<td class="paramname"><em>r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="big__384__56_8h.html#a6c518f0c183c5deeb8cf6f8245d0d40c">DBIG_384_56</a>&#160;</td>
<td class="paramname"><em>d</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>This function comes in different flavours depending on the form of Modulus that is currently in use. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">r</td><td>BIG number, on exit = d mod Modulus </td></tr>
<tr><td class="paramname">d</td><td>DBIG number to be reduced </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a7c2dfe6baf86cb5e788593cb6bbe5091"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7c2dfe6baf86cb5e788593cb6bbe5091">&#9670;&nbsp;</a></span>FP_384PM_mul()</h2>
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<td class="memname">void FP_384PM_mul </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>z</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Uses appropriate fast modular reduction method </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>FP number, on exit the modular product = y*z mod Modulus </td></tr>
<tr><td class="paramname">y</td><td>FP number, the multiplicand </td></tr>
<tr><td class="paramname">z</td><td>FP number, the multiplier </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a1c3971755416db0fbc82b1b219ae5a43"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1c3971755416db0fbc82b1b219ae5a43">&#9670;&nbsp;</a></span>FP_384PM_neg()</h2>
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<td class="memname">void FP_384PM_neg </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>y</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>FP number, on exit = -y mod Modulus </td></tr>
<tr><td class="paramname">y</td><td>FP number </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a8cbb4b2d557d1a22a18c2478e247d7b8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8cbb4b2d557d1a22a18c2478e247d7b8">&#9670;&nbsp;</a></span>FP_384PM_norm()</h2>
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<div class="memproto">
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<td class="memname">void FP_384PM_norm </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>FP number, on exit normalized </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="ac71dd67bf823209a4e92432a6f84663b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac71dd67bf823209a4e92432a6f84663b">&#9670;&nbsp;</a></span>FP_384PM_nres()</h2>
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<td class="memname">void FP_384PM_nres </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="big__384__56_8h.html#a84b175c07377e6d2a06d66603d2e719c">BIG_384_56</a>&#160;</td>
<td class="paramname"><em>x</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>BIG number to be converted </td></tr>
<tr><td class="paramname">y</td><td>FP result </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a5bf2507d3c286062b3a19c9478073748"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5bf2507d3c286062b3a19c9478073748">&#9670;&nbsp;</a></span>FP_384PM_one()</h2>
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<td class="memname">void FP_384PM_one </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>FP number to be set equal to unity. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a442d166db3a69bcb72a442c39313598d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a442d166db3a69bcb72a442c39313598d">&#9670;&nbsp;</a></span>FP_384PM_output()</h2>
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<div class="memproto">
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<td class="memname">void FP_384PM_output </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Converts from residue form before output </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>an FP number </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a93675b1f77192fc0e483d4280c91dd15"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a93675b1f77192fc0e483d4280c91dd15">&#9670;&nbsp;</a></span>FP_384PM_pow()</h2>
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<td class="memname">void FP_384PM_pow </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="big__384__56_8h.html#a84b175c07377e6d2a06d66603d2e719c">BIG_384_56</a>&#160;</td>
<td class="paramname"><em>z</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>FP number, on exit = y^z mod Modulus </td></tr>
<tr><td class="paramname">y</td><td>FP number </td></tr>
<tr><td class="paramname">z</td><td>BIG number exponent </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a0ca8088f1bc73773772e39aea6e8465c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0ca8088f1bc73773772e39aea6e8465c">&#9670;&nbsp;</a></span>FP_384PM_qr()</h2>
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<td class="memname">int FP_384PM_qr </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>FP number to be tested </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>1 if quadratic residue, else returns 0 if quadratic non-residue </dd></dl>
</div>
</div>
<a id="a42f2e0bdf609154faffc64dd6a054d8b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a42f2e0bdf609154faffc64dd6a054d8b">&#9670;&nbsp;</a></span>FP_384PM_rawoutput()</h2>
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<td class="memname">void FP_384PM_rawoutput </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>a BIG number </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a79f61c55dbc0a684aa3f6a57b483eae6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a79f61c55dbc0a684aa3f6a57b483eae6">&#9670;&nbsp;</a></span>FP_384PM_rcopy()</h2>
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<div class="memproto">
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<td class="memname">void FP_384PM_rcopy </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="big__384__56_8h.html#a84b175c07377e6d2a06d66603d2e719c">BIG_384_56</a>&#160;</td>
<td class="paramname"><em>x</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">y</td><td>FP number to be copied to </td></tr>
<tr><td class="paramname">x</td><td>BIG to be copied from ROM </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="acdba1635a5c0b11970ff9183886a79ee"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acdba1635a5c0b11970ff9183886a79ee">&#9670;&nbsp;</a></span>FP_384PM_redc()</h2>
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<td class="memname">void FP_384PM_redc </td>
<td>(</td>
<td class="paramtype"><a class="el" href="big__384__56_8h.html#a84b175c07377e6d2a06d66603d2e719c">BIG_384_56</a>&#160;</td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>y</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">y</td><td>FP number to be converted to BIG </td></tr>
<tr><td class="paramname">x</td><td>BIG result </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a6c9989caf6549ed4ff90bd2216707d25"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6c9989caf6549ed4ff90bd2216707d25">&#9670;&nbsp;</a></span>FP_384PM_reduce()</h2>
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<td class="memname">void FP_384PM_reduce </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>FP number, on exit reduced mod Modulus </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a91872f7bfd9d85752ac40d61247d46c3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a91872f7bfd9d85752ac40d61247d46c3">&#9670;&nbsp;</a></span>FP_384PM_sqr()</h2>
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<td class="memname">void FP_384PM_sqr </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>y</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Uses appropriate fast modular reduction method </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>FP number, on exit the modular product = y^2 mod Modulus </td></tr>
<tr><td class="paramname">y</td><td>FP number, the number to be squared </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a25719f65c2a95e48b220bb1101b8644d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a25719f65c2a95e48b220bb1101b8644d">&#9670;&nbsp;</a></span>FP_384PM_sqrt()</h2>
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<td class="memname">void FP_384PM_sqrt </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>y</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>FP number, on exit = sqrt(y) mod Modulus </td></tr>
<tr><td class="paramname">y</td><td>FP number, the number whose square root is calculated </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a27f95bd26fc64a36ac3c37dbea6c6748"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a27f95bd26fc64a36ac3c37dbea6c6748">&#9670;&nbsp;</a></span>FP_384PM_sub()</h2>
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<div class="memproto">
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<td class="memname">void FP_384PM_sub </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>z</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>FP number, on exit the modular difference = y-z mod Modulus </td></tr>
<tr><td class="paramname">y</td><td>FP number </td></tr>
<tr><td class="paramname">z</td><td>FP number </td></tr>
</table>
</dd>
</dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a4cd468adf3db4bf7b0c120ca49cb4569">&#9670;&nbsp;</a></span>FP_384PM_zero()</h2>
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<td class="memname">void FP_384PM_zero </td>
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<td class="paramtype"><a class="el" href="structFP__384PM.html">FP_384PM</a> *&#160;</td>
<td class="paramname"><em>x</em></td><td>)</td>
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<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">x</td><td>FP number to be set to 0 </td></tr>
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<h2 class="groupheader">Variable Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a112c3f4124d808391163430f3d3bb06d">&#9670;&nbsp;</a></span>MConst_384PM</h2>
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<td class="memname">const <a class="el" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> MConst_384PM</td>
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<p>Constant associated with Modulus - for Montgomery = 1/p mod 2^BASEBITS </p>
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<td class="memname">const <a class="el" href="big__384__56_8h.html#a84b175c07377e6d2a06d66603d2e719c">BIG_384_56</a> Modulus_384PM</td>
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<p>Actual Modulus set in romf_yyy.c </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a264ba762aac1229247ede7cb192b3cb0">&#9670;&nbsp;</a></span>R2modp_384PM</h2>
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<td class="memname">const <a class="el" href="big__384__56_8h.html#a84b175c07377e6d2a06d66603d2e719c">BIG_384_56</a> R2modp_384PM</td>
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<p>Montgomery constant </p>
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