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<a href="fp__FP256BN_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> Licensed to the Apache Software Foundation (ASF) under one</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> or more contributor license agreements. See the NOTICE file</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> distributed with this work for additional information</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> regarding copyright ownership. The ASF licenses this file</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> to you under the Apache License, Version 2.0 (the</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> &quot;License&quot;); you may not use this file except in compliance</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> with the License. You may obtain a copy of the License at</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> Unless required by applicable law or agreed to in writing,</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> software distributed under the License is distributed on an</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> &quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> KIND, either express or implied. See the License for the</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> specific language governing permissions and limitations</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> under the License.</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#ifndef FP_FP256BN_H</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#define FP_FP256BN_H</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="big__256__56_8h.html">big_256_56.h</a>&quot;</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#include &quot;config_field_FP256BN.h&quot;</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;</div><div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="structFP__FP256BN.html"> 38</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;{</div><div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="structFP__FP256BN.html#a1735d0f268cdecd1e0c380f161152f16"> 40</a></span>&#160; <a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> <a class="code" href="structFP__FP256BN.html#a1735d0f268cdecd1e0c380f161152f16">g</a>; </div><div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="structFP__FP256BN.html#afa3675d3b6ff86353e5b21a71680388b"> 41</a></span>&#160; <a class="code" href="arch_8h.html#af31fcb3b74c4bcf6507f62d801277492">sign32</a> <a class="code" href="structFP__FP256BN.html#afa3675d3b6ff86353e5b21a71680388b">XES</a>; </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;} <a class="code" href="structFP__FP256BN.html">FP_FP256BN</a>;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="comment">/* Field Params - see rom.c */</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="keyword">extern</span> <span class="keyword">const</span> <a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> <a class="code" href="fp__FP256BN_8h.html#ad286f94996863e6fc9f938edd49feb89">Modulus_FP256BN</a>; </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="keyword">extern</span> <span class="keyword">const</span> <a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> <a class="code" href="fp__FP256BN_8h.html#a49d238ef1bf42970d78b00125cba705d">R2modp_FP256BN</a>; </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="keyword">extern</span> <span class="keyword">const</span> <a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> <a class="code" href="fp__FP256BN_8h.html#a8ec8051d3784e81416f7f7fbfa8832d1">MConst_FP256BN</a>; </div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="fp__FP256BN_8h.html#a82f13f052447ca321643ddb55237f648"> 51</a></span>&#160;<span class="preprocessor">#define MODBITS_FP256BN MBITS_FP256BN </span></div><div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="fp__FP256BN_8h.html#a2ab6d357e0495698938e647d36f5b632"> 52</a></span>&#160;<span class="preprocessor">#define TBITS_FP256BN (MBITS_FP256BN%BASEBITS_256_56) </span></div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="fp__FP256BN_8h.html#a4ed3f53ad32503f7b3598d17e1ea4f32"> 53</a></span>&#160;<span class="preprocessor">#define TMASK_FP256BN (((chunk)1&lt;&lt;TBITS_FP256BN)-1) </span></div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="fp__FP256BN_8h.html#a372e83e45275e6bb50b2a6c745669301"> 54</a></span>&#160;<span class="preprocessor">#define FEXCESS_FP256BN (((sign32)1&lt;&lt;MAXXES_FP256BN)-1) </span></div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="fp__FP256BN_8h.html#ab3bcf2ff9556f47af0a48823f9889f24"> 55</a></span>&#160;<span class="preprocessor">#define OMASK_FP256BN (-((chunk)(1)&lt;&lt;TBITS_FP256BN)) </span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<span class="preprocessor">//#define FUSED_MODMUL</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;<span class="comment">//#define DEBUG_REDUCE</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;<span class="comment">/* FP prototypes */</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="fp__FP256BN_8h.html#acd652b64a6f35e70c5572cc11f0c8740">FP_FP256BN_iszilch</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#af86fa5665f7d94147014130956dc3550">FP_FP256BN_zero</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x);</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#aadc8438bfe90bba61ac8de469ff97f68">FP_FP256BN_copy</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *y,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x);</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#a69a36585cb5a48596c8544d95457642a">FP_FP256BN_rcopy</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *y,<span class="keyword">const</span> <a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x);</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="fp__FP256BN_8h.html#a01beef374daa2d23f9c5af74d3e7c6cd">FP_FP256BN_equals</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *y);</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#a10f623f2d19faea489482fb5979d07da">FP_FP256BN_cswap</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *y,<span class="keywordtype">int</span> s);</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#a5e9a61b3ba2334b5d33b1f6642415a85">FP_FP256BN_cmove</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *y,<span class="keywordtype">int</span> s);</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#abdfe833750aea47df02efa319a7ae487">FP_FP256BN_nres</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *y,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x);</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#aae69d75055ff8701f0869f67fa76cd6d">FP_FP256BN_redc</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *y);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#a545e6a5ed6782a017300eecc538edd9d">FP_FP256BN_one</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x);</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#a2e92c399d5f7dfe58f0a6b2e53546399">FP_FP256BN_mod</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> r,<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> d);</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160;</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160;<span class="preprocessor">#ifdef FUSED_MODMUL</span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> FP_FP256BN_modmul(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a>,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a>,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a>);</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#ad94f163708b53e580dfd373b083ea44d">FP_FP256BN_mul</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *y,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *z);</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#aa3db30fb03663d5f7678f132314361dd">FP_FP256BN_imul</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *y,<span class="keywordtype">int</span> i);</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#a89878611dafda51fe3aed40edcf7d275">FP_FP256BN_sqr</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *y);</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#a9d093793a1728b2c60a65ee2227c1b93">FP_FP256BN_add</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *y,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *z);</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#a63d350d31385ffcf62682bdd378b449b">FP_FP256BN_sub</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *y,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *z);</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#a068d568ef4cbea9efa112a0d38172341">FP_FP256BN_div2</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *y);</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#ad9970b37008d97337929edfd506dbfb1">FP_FP256BN_pow</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *y,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> z);</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#ac17269c4f722e30dfa7e19cc2e23c057">FP_FP256BN_sqrt</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *y);</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#ab87b4b81f45f7e0979507287065abff9">FP_FP256BN_neg</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *y);</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#a48f9ecf90bfb1ec3662e3ffe3d6a6fab">FP_FP256BN_output</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x);</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#af4a1491066b5808d48d144952c74229f">FP_FP256BN_rawoutput</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x);</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#ab78574425e1ae58101d4af57519da2c1">FP_FP256BN_reduce</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x);</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#ace8b59627f68804cb56d83c97325384b">FP_FP256BN_norm</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x);</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="fp__FP256BN_8h.html#ae8441cc9ef5edfa2b0ce6931ff6f3ea3">FP_FP256BN_qr</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x);</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="fp__FP256BN_8h.html#a4745ffcdab6f14b908e35ea16c4d48f8">FP_FP256BN_inv</a>(<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *x,<a class="code" href="structFP__FP256BN.html">FP_FP256BN</a> *y);</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160;</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160;</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160;</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160;</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160;<span class="preprocessor">#endif</span></div><div class="ttc" id="fp__FP256BN_8h_html_ab87b4b81f45f7e0979507287065abff9"><div class="ttname"><a href="fp__FP256BN_8h.html#ab87b4b81f45f7e0979507287065abff9">FP_FP256BN_neg</a></div><div class="ttdeci">void FP_FP256BN_neg(FP_FP256BN *x, FP_FP256BN *y)</div><div class="ttdoc">Modular negation of a an FP, mod Modulus.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:491</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_aae69d75055ff8701f0869f67fa76cd6d"><div class="ttname"><a href="fp__FP256BN_8h.html#aae69d75055ff8701f0869f67fa76cd6d">FP_FP256BN_redc</a></div><div class="ttdeci">void FP_FP256BN_redc(BIG_256_56 x, FP_FP256BN *y)</div><div class="ttdoc">Converts from residue form back to BIG integer form.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:97</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_ad286f94996863e6fc9f938edd49feb89"><div class="ttname"><a href="fp__FP256BN_8h.html#ad286f94996863e6fc9f938edd49feb89">Modulus_FP256BN</a></div><div class="ttdeci">const BIG_256_56 Modulus_FP256BN</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_a8ec8051d3784e81416f7f7fbfa8832d1"><div class="ttname"><a href="fp__FP256BN_8h.html#a8ec8051d3784e81416f7f7fbfa8832d1">MConst_FP256BN</a></div><div class="ttdeci">const chunk MConst_FP256BN</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_abdfe833750aea47df02efa319a7ae487"><div class="ttname"><a href="fp__FP256BN_8h.html#abdfe833750aea47df02efa319a7ae487">FP_FP256BN_nres</a></div><div class="ttdeci">void FP_FP256BN_nres(FP_FP256BN *y, BIG_256_56 x)</div><div class="ttdoc">Converts from BIG integer to residue form mod Modulus.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:90</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_a48f9ecf90bfb1ec3662e3ffe3d6a6fab"><div class="ttname"><a href="fp__FP256BN_8h.html#a48f9ecf90bfb1ec3662e3ffe3d6a6fab">FP_FP256BN_output</a></div><div class="ttdeci">void FP_FP256BN_output(FP_FP256BN *x)</div><div class="ttdoc">Outputs an FP number to the console.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:270</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_af86fa5665f7d94147014130956dc3550"><div class="ttname"><a href="fp__FP256BN_8h.html#af86fa5665f7d94147014130956dc3550">FP_FP256BN_zero</a></div><div class="ttdeci">void FP_FP256BN_zero(FP_FP256BN *x)</div><div class="ttdoc">Set FP to zero.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:251</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_ad94f163708b53e580dfd373b083ea44d"><div class="ttname"><a href="fp__FP256BN_8h.html#ad94f163708b53e580dfd373b083ea44d">FP_FP256BN_mul</a></div><div class="ttdeci">void FP_FP256BN_mul(FP_FP256BN *x, FP_FP256BN *y, FP_FP256BN *z)</div><div class="ttdoc">Fast Modular multiplication of two FPs, mod Modulus.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:297</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_aadc8438bfe90bba61ac8de469ff97f68"><div class="ttname"><a href="fp__FP256BN_8h.html#aadc8438bfe90bba61ac8de469ff97f68">FP_FP256BN_copy</a></div><div class="ttdeci">void FP_FP256BN_copy(FP_FP256BN *y, FP_FP256BN *x)</div><div class="ttdoc">Copy an FP.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:216</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_a068d568ef4cbea9efa112a0d38172341"><div class="ttname"><a href="fp__FP256BN_8h.html#a068d568ef4cbea9efa112a0d38172341">FP_FP256BN_div2</a></div><div class="ttdeci">void FP_FP256BN_div2(FP_FP256BN *x, FP_FP256BN *y)</div><div class="ttdoc">Modular division by 2 of an FP, mod Modulus.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:515</div></div>
<div class="ttc" id="big__256__56_8h_html_a6183570cd770f0ce6be0d94a42ee465a"><div class="ttname"><a href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a></div><div class="ttdeci">chunk DBIG_256_56[DNLEN_256_56]</div><div class="ttdef"><b>Definition:</b> big_256_56.h:59</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_a545e6a5ed6782a017300eecc538edd9d"><div class="ttname"><a href="fp__FP256BN_8h.html#a545e6a5ed6782a017300eecc538edd9d">FP_FP256BN_one</a></div><div class="ttdeci">void FP_FP256BN_one(FP_FP256BN *x)</div><div class="ttdoc">Sets FP to representation of unity in residue form.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:723</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_ace8b59627f68804cb56d83c97325384b"><div class="ttname"><a href="fp__FP256BN_8h.html#ace8b59627f68804cb56d83c97325384b">FP_FP256BN_norm</a></div><div class="ttdeci">void FP_FP256BN_norm(FP_FP256BN *x)</div><div class="ttdoc">normalizes FP</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:484</div></div>
<div class="ttc" id="structFP__FP256BN_html"><div class="ttname"><a href="structFP__FP256BN.html">FP_FP256BN</a></div><div class="ttdoc">FP Structure - quadratic extension field.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.h:38</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_ac17269c4f722e30dfa7e19cc2e23c057"><div class="ttname"><a href="fp__FP256BN_8h.html#ac17269c4f722e30dfa7e19cc2e23c057">FP_FP256BN_sqrt</a></div><div class="ttdeci">void FP_FP256BN_sqrt(FP_FP256BN *x, FP_FP256BN *y)</div><div class="ttdoc">Fast Modular square root of a an FP, mod Modulus.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:747</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_ae8441cc9ef5edfa2b0ce6931ff6f3ea3"><div class="ttname"><a href="fp__FP256BN_8h.html#ae8441cc9ef5edfa2b0ce6931ff6f3ea3">FP_FP256BN_qr</a></div><div class="ttdeci">int FP_FP256BN_qr(FP_FP256BN *x)</div><div class="ttdoc">Tests for FP a quadratic residue mod Modulus.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:731</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_ab78574425e1ae58101d4af57519da2c1"><div class="ttname"><a href="fp__FP256BN_8h.html#ab78574425e1ae58101d4af57519da2c1">FP_FP256BN_reduce</a></div><div class="ttdeci">void FP_FP256BN_reduce(FP_FP256BN *x)</div><div class="ttdoc">Reduces possibly unreduced FP mod Modulus.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:449</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_a01beef374daa2d23f9c5af74d3e7c6cd"><div class="ttname"><a href="fp__FP256BN_8h.html#a01beef374daa2d23f9c5af74d3e7c6cd">FP_FP256BN_equals</a></div><div class="ttdeci">int FP_FP256BN_equals(FP_FP256BN *x, FP_FP256BN *y)</div><div class="ttdoc">Compares two FPs.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:257</div></div>
<div class="ttc" id="big__256__56_8h_html"><div class="ttname"><a href="big__256__56_8h.html">big_256_56.h</a></div><div class="ttdoc">BIG Header File.</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_aa3db30fb03663d5f7678f132314361dd"><div class="ttname"><a href="fp__FP256BN_8h.html#aa3db30fb03663d5f7678f132314361dd">FP_FP256BN_imul</a></div><div class="ttdeci">void FP_FP256BN_imul(FP_FP256BN *x, FP_FP256BN *y, int i)</div><div class="ttdoc">Fast Modular multiplication of an FP, by a small integer, mod Modulus.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:321</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_a63d350d31385ffcf62682bdd378b449b"><div class="ttname"><a href="fp__FP256BN_8h.html#a63d350d31385ffcf62682bdd378b449b">FP_FP256BN_sub</a></div><div class="ttdeci">void FP_FP256BN_sub(FP_FP256BN *x, FP_FP256BN *y, FP_FP256BN *z)</div><div class="ttdoc">Modular subtraction of two FPs, mod Modulus.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:400</div></div>
<div class="ttc" id="structFP__FP256BN_html_a1735d0f268cdecd1e0c380f161152f16"><div class="ttname"><a href="structFP__FP256BN.html#a1735d0f268cdecd1e0c380f161152f16">FP_FP256BN::g</a></div><div class="ttdeci">BIG_256_56 g</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.h:40</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_a4745ffcdab6f14b908e35ea16c4d48f8"><div class="ttname"><a href="fp__FP256BN_8h.html#a4745ffcdab6f14b908e35ea16c4d48f8">FP_FP256BN_inv</a></div><div class="ttdeci">void FP_FP256BN_inv(FP_FP256BN *x, FP_FP256BN *y)</div><div class="ttdoc">Modular inverse of a an FP, mod Modulus.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:648</div></div>
<div class="ttc" id="structFP__FP256BN_html_afa3675d3b6ff86353e5b21a71680388b"><div class="ttname"><a href="structFP__FP256BN.html#afa3675d3b6ff86353e5b21a71680388b">FP_FP256BN::XES</a></div><div class="ttdeci">sign32 XES</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.h:41</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_a49d238ef1bf42970d78b00125cba705d"><div class="ttname"><a href="fp__FP256BN_8h.html#a49d238ef1bf42970d78b00125cba705d">R2modp_FP256BN</a></div><div class="ttdeci">const BIG_256_56 R2modp_FP256BN</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_a69a36585cb5a48596c8544d95457642a"><div class="ttname"><a href="fp__FP256BN_8h.html#a69a36585cb5a48596c8544d95457642a">FP_FP256BN_rcopy</a></div><div class="ttdeci">void FP_FP256BN_rcopy(FP_FP256BN *y, const BIG_256_56 x)</div><div class="ttdoc">Copy from ROM to an FP.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:222</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_af4a1491066b5808d48d144952c74229f"><div class="ttname"><a href="fp__FP256BN_8h.html#af4a1491066b5808d48d144952c74229f">FP_FP256BN_rawoutput</a></div><div class="ttdeci">void FP_FP256BN_rawoutput(FP_FP256BN *x)</div><div class="ttdoc">Outputs an FP number to the console, in raw form.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:277</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_a2e92c399d5f7dfe58f0a6b2e53546399"><div class="ttname"><a href="fp__FP256BN_8h.html#a2e92c399d5f7dfe58f0a6b2e53546399">FP_FP256BN_mod</a></div><div class="ttdeci">void FP_FP256BN_mod(BIG_256_56 r, DBIG_256_56 d)</div><div class="ttdoc">Reduces DBIG to BIG exploiting special form of the modulus.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:103</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_a10f623f2d19faea489482fb5979d07da"><div class="ttname"><a href="fp__FP256BN_8h.html#a10f623f2d19faea489482fb5979d07da">FP_FP256BN_cswap</a></div><div class="ttdeci">void FP_FP256BN_cswap(FP_FP256BN *x, FP_FP256BN *y, int s)</div><div class="ttdoc">Conditional constant time swap of two FP numbers.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:230</div></div>
<div class="ttc" id="arch_8h_html_af31fcb3b74c4bcf6507f62d801277492"><div class="ttname"><a href="arch_8h.html#af31fcb3b74c4bcf6507f62d801277492">sign32</a></div><div class="ttdeci">#define sign32</div><div class="ttdef"><b>Definition:</b> arch.h:62</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_ad9970b37008d97337929edfd506dbfb1"><div class="ttname"><a href="fp__FP256BN_8h.html#ad9970b37008d97337929edfd506dbfb1">FP_FP256BN_pow</a></div><div class="ttdeci">void FP_FP256BN_pow(FP_FP256BN *x, FP_FP256BN *y, BIG_256_56 z)</div><div class="ttdoc">Fast Modular exponentiation of an FP, to the power of a BIG, mod Modulus.</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_a5e9a61b3ba2334b5d33b1f6642415a85"><div class="ttname"><a href="fp__FP256BN_8h.html#a5e9a61b3ba2334b5d33b1f6642415a85">FP_FP256BN_cmove</a></div><div class="ttdeci">void FP_FP256BN_cmove(FP_FP256BN *x, FP_FP256BN *y, int s)</div><div class="ttdoc">Conditional copy of FP number.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:243</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_a9d093793a1728b2c60a65ee2227c1b93"><div class="ttname"><a href="fp__FP256BN_8h.html#a9d093793a1728b2c60a65ee2227c1b93">FP_FP256BN_add</a></div><div class="ttdeci">void FP_FP256BN_add(FP_FP256BN *x, FP_FP256BN *y, FP_FP256BN *z)</div><div class="ttdoc">Modular addition of two FPs, mod Modulus.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:385</div></div>
<div class="ttc" id="big__256__56_8h_html_abea3e70a8a87f28329ed8e48af7bb244"><div class="ttname"><a href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a></div><div class="ttdeci">chunk BIG_256_56[NLEN_256_56]</div><div class="ttdef"><b>Definition:</b> big_256_56.h:58</div></div>
<div class="ttc" id="arch_8h_html_a0dd4b8ab353c587b22c6acb0809323aa"><div class="ttname"><a href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a></div><div class="ttdeci">#define chunk</div><div class="ttdef"><b>Definition:</b> arch.h:109</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_acd652b64a6f35e70c5572cc11f0c8740"><div class="ttname"><a href="fp__FP256BN_8h.html#acd652b64a6f35e70c5572cc11f0c8740">FP_FP256BN_iszilch</a></div><div class="ttdeci">int FP_FP256BN_iszilch(FP_FP256BN *x)</div><div class="ttdoc">Tests for FP equal to zero mod Modulus.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:207</div></div>
<div class="ttc" id="fp__FP256BN_8h_html_a89878611dafda51fe3aed40edcf7d275"><div class="ttname"><a href="fp__FP256BN_8h.html#a89878611dafda51fe3aed40edcf7d275">FP_FP256BN_sqr</a></div><div class="ttdeci">void FP_FP256BN_sqr(FP_FP256BN *x, FP_FP256BN *y)</div><div class="ttdoc">Fast Modular squaring of an FP, mod Modulus.</div><div class="ttdef"><b>Definition:</b> fp_FP256BN.c:366</div></div>
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