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<a href="fp__NIST521_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_NIST521_H</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#define FP_NIST521_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__528__60_8h.html">big_528_60.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_NIST521.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__NIST521.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__NIST521.html#a2a22aa90b36a99811fecf0473dfb191d"> 40</a></span>&#160; <a class="code" href="big__528__60_8h.html#a8354e859d13f81a1282d413ad9a00f45">BIG_528_60</a> <a class="code" href="structFP__NIST521.html#a2a22aa90b36a99811fecf0473dfb191d">g</a>; </div><div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="structFP__NIST521.html#aea797592a53de081a6ab4cbf4a47314e"> 41</a></span>&#160; <a class="code" href="arch_8h.html#af31fcb3b74c4bcf6507f62d801277492">sign32</a> <a class="code" href="structFP__NIST521.html#aea797592a53de081a6ab4cbf4a47314e">XES</a>; </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;} <a class="code" href="structFP__NIST521.html">FP_NIST521</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__528__60_8h.html#a8354e859d13f81a1282d413ad9a00f45">BIG_528_60</a> <a class="code" href="fp__NIST521_8h.html#af5cbfa91010d117a9fcb2fddad052c78">Modulus_NIST521</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__528__60_8h.html#a8354e859d13f81a1282d413ad9a00f45">BIG_528_60</a> <a class="code" href="fp__NIST521_8h.html#aed89b8527267a579cbda957673def206">R2modp_NIST521</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__NIST521_8h.html#afb5aed89a7f4aada574893f09b78444b">MConst_NIST521</a>; </div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="fp__NIST521_8h.html#a632d31215148d03899762d8a7f81c808"> 51</a></span>&#160;<span class="preprocessor">#define MODBITS_NIST521 MBITS_NIST521 </span></div><div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="fp__NIST521_8h.html#ac31b1dbca9c4513d5bc06397459b5fdd"> 52</a></span>&#160;<span class="preprocessor">#define TBITS_NIST521 (MBITS_NIST521%BASEBITS_528_60) </span></div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="fp__NIST521_8h.html#aff954cbc154e1436d25941535a030dad"> 53</a></span>&#160;<span class="preprocessor">#define TMASK_NIST521 (((chunk)1&lt;&lt;TBITS_NIST521)-1) </span></div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="fp__NIST521_8h.html#a92000b2cda458492152fb63f9e468d9c"> 54</a></span>&#160;<span class="preprocessor">#define FEXCESS_NIST521 (((sign32)1&lt;&lt;MAXXES_NIST521)-1) </span></div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="fp__NIST521_8h.html#a31752211fa548c9c301a337a6a86680b"> 55</a></span>&#160;<span class="preprocessor">#define OMASK_NIST521 (-((chunk)(1)&lt;&lt;TBITS_NIST521)) </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__NIST521_8h.html#aa8918a6b92bba55510cc39a7d0af19b7">FP_NIST521_iszilch</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#a05207c9bfe8570a08e8287e0f0fefadf">FP_NIST521_zero</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#a7cbfb0e2047bb12f12473ca4687be5a7">FP_NIST521_copy</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *y,<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#a31d66c83ab1e4db3c429980112519e27">FP_NIST521_rcopy</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *y,<span class="keyword">const</span> <a class="code" href="big__528__60_8h.html#a8354e859d13f81a1282d413ad9a00f45">BIG_528_60</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__NIST521_8h.html#acb035390bd014d26bb5b9638a1cb7d7f">FP_NIST521_equals</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *x,<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#a98fd8ae16a20cbd8153fe3ef2b80a918">FP_NIST521_cswap</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *x,<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#a7001d051e5e7393090aed705b6025760">FP_NIST521_cmove</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *x,<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#a2a92638170fb9e378d7341b43f062eaa">FP_NIST521_nres</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *y,<a class="code" href="big__528__60_8h.html#a8354e859d13f81a1282d413ad9a00f45">BIG_528_60</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__NIST521_8h.html#ac903d43529d7b29dfce64082c7c94e54">FP_NIST521_redc</a>(<a class="code" href="big__528__60_8h.html#a8354e859d13f81a1282d413ad9a00f45">BIG_528_60</a> x,<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#a41b54e0c55bc2fd89b2dc263cb74a778">FP_NIST521_one</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#ad183c728c6c05f3cf8bf598a73cfc537">FP_NIST521_mod</a>(<a class="code" href="big__528__60_8h.html#a8354e859d13f81a1282d413ad9a00f45">BIG_528_60</a> r,<a class="code" href="big__528__60_8h.html#a098a5686344d9db2f135c845fc9c83c0">DBIG_528_60</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_NIST521_modmul(<a class="code" href="big__528__60_8h.html#a8354e859d13f81a1282d413ad9a00f45">BIG_528_60</a>,<a class="code" href="big__528__60_8h.html#a8354e859d13f81a1282d413ad9a00f45">BIG_528_60</a>,<a class="code" href="big__528__60_8h.html#a8354e859d13f81a1282d413ad9a00f45">BIG_528_60</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__NIST521_8h.html#a54d28fa763c23f35c8d37b7596cd8933">FP_NIST521_mul</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *x,<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *y,<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#ac4f59fd2d08c8625eacd85bfc6916aab">FP_NIST521_imul</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *x,<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#a99346f962acddcf55c37268214dc9a2e">FP_NIST521_sqr</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *x,<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#a7ee7fa092ac8bfa1fb7105239e3fa7a8">FP_NIST521_add</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *x,<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *y,<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#aaad6f8fd4ba53e5c67f46fd895e8d8bd">FP_NIST521_sub</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *x,<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *y,<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#a663dae3defbbd5c058ca1cdfd1105720">FP_NIST521_div2</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *x,<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#a4375308e9964322cd993809d8c5191bd">FP_NIST521_pow</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *x,<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *y,<a class="code" href="big__528__60_8h.html#a8354e859d13f81a1282d413ad9a00f45">BIG_528_60</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__NIST521_8h.html#a8bc93e4302ce0be390de8444ad7b0306">FP_NIST521_sqrt</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *x,<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#a700c9f657c1c27b1617059dd6d1c3b61">FP_NIST521_neg</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *x,<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#a1f85738f65d59076d699c46eab884f24">FP_NIST521_output</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#ade6b2d91c96a2e4ec68033dc1d1109e4">FP_NIST521_rawoutput</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#a5096f25dc402baf4f8aa04ed5c50eb12">FP_NIST521_reduce</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#af900b13b6fa6ed5b64a91a7d0ffd0d4e">FP_NIST521_norm</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#a28627f4939afaadd633cc123e4a54a0c">FP_NIST521_qr</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h.html#a7c15b75bdf262a9c55b9d208c5d25f72">FP_NIST521_inv</a>(<a class="code" href="structFP__NIST521.html">FP_NIST521</a> *x,<a class="code" href="structFP__NIST521.html">FP_NIST521</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__NIST521_8h_html_a28627f4939afaadd633cc123e4a54a0c"><div class="ttname"><a href="fp__NIST521_8h.html#a28627f4939afaadd633cc123e4a54a0c">FP_NIST521_qr</a></div><div class="ttdeci">int FP_NIST521_qr(FP_NIST521 *x)</div><div class="ttdoc">Tests for FP a quadratic residue mod Modulus. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:731</div></div>
<div class="ttc" id="structFP__NIST521_html_aea797592a53de081a6ab4cbf4a47314e"><div class="ttname"><a href="structFP__NIST521.html#aea797592a53de081a6ab4cbf4a47314e">FP_NIST521::XES</a></div><div class="ttdeci">sign32 XES</div><div class="ttdef"><b>Definition:</b> fp_NIST521.h:41</div></div>
<div class="ttc" id="fp__NIST521_8h_html_ad183c728c6c05f3cf8bf598a73cfc537"><div class="ttname"><a href="fp__NIST521_8h.html#ad183c728c6c05f3cf8bf598a73cfc537">FP_NIST521_mod</a></div><div class="ttdeci">void FP_NIST521_mod(BIG_528_60 r, DBIG_528_60 d)</div><div class="ttdoc">Reduces DBIG to BIG exploiting special form of the modulus. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:103</div></div>
<div class="ttc" id="fp__NIST521_8h_html_ac903d43529d7b29dfce64082c7c94e54"><div class="ttname"><a href="fp__NIST521_8h.html#ac903d43529d7b29dfce64082c7c94e54">FP_NIST521_redc</a></div><div class="ttdeci">void FP_NIST521_redc(BIG_528_60 x, FP_NIST521 *y)</div><div class="ttdoc">Converts from residue form back to BIG integer form. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:97</div></div>
<div class="ttc" id="structFP__NIST521_html"><div class="ttname"><a href="structFP__NIST521.html">FP_NIST521</a></div><div class="ttdoc">FP Structure - quadratic extension field. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.h:38</div></div>
<div class="ttc" id="fp__NIST521_8h_html_a7cbfb0e2047bb12f12473ca4687be5a7"><div class="ttname"><a href="fp__NIST521_8h.html#a7cbfb0e2047bb12f12473ca4687be5a7">FP_NIST521_copy</a></div><div class="ttdeci">void FP_NIST521_copy(FP_NIST521 *y, FP_NIST521 *x)</div><div class="ttdoc">Copy an FP. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:216</div></div>
<div class="ttc" id="fp__NIST521_8h_html_a663dae3defbbd5c058ca1cdfd1105720"><div class="ttname"><a href="fp__NIST521_8h.html#a663dae3defbbd5c058ca1cdfd1105720">FP_NIST521_div2</a></div><div class="ttdeci">void FP_NIST521_div2(FP_NIST521 *x, FP_NIST521 *y)</div><div class="ttdoc">Modular division by 2 of an FP, mod Modulus. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:515</div></div>
<div class="ttc" id="fp__NIST521_8h_html_a31d66c83ab1e4db3c429980112519e27"><div class="ttname"><a href="fp__NIST521_8h.html#a31d66c83ab1e4db3c429980112519e27">FP_NIST521_rcopy</a></div><div class="ttdeci">void FP_NIST521_rcopy(FP_NIST521 *y, const BIG_528_60 x)</div><div class="ttdoc">Copy from ROM to an FP. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:222</div></div>
<div class="ttc" id="fp__NIST521_8h_html_a700c9f657c1c27b1617059dd6d1c3b61"><div class="ttname"><a href="fp__NIST521_8h.html#a700c9f657c1c27b1617059dd6d1c3b61">FP_NIST521_neg</a></div><div class="ttdeci">void FP_NIST521_neg(FP_NIST521 *x, FP_NIST521 *y)</div><div class="ttdoc">Modular negation of a an FP, mod Modulus. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:491</div></div>
<div class="ttc" id="fp__NIST521_8h_html_a2a92638170fb9e378d7341b43f062eaa"><div class="ttname"><a href="fp__NIST521_8h.html#a2a92638170fb9e378d7341b43f062eaa">FP_NIST521_nres</a></div><div class="ttdeci">void FP_NIST521_nres(FP_NIST521 *y, BIG_528_60 x)</div><div class="ttdoc">Converts from BIG integer to residue form mod Modulus. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:90</div></div>
<div class="ttc" id="fp__NIST521_8h_html_af900b13b6fa6ed5b64a91a7d0ffd0d4e"><div class="ttname"><a href="fp__NIST521_8h.html#af900b13b6fa6ed5b64a91a7d0ffd0d4e">FP_NIST521_norm</a></div><div class="ttdeci">void FP_NIST521_norm(FP_NIST521 *x)</div><div class="ttdoc">normalizes FP </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:484</div></div>
<div class="ttc" id="fp__NIST521_8h_html_a5096f25dc402baf4f8aa04ed5c50eb12"><div class="ttname"><a href="fp__NIST521_8h.html#a5096f25dc402baf4f8aa04ed5c50eb12">FP_NIST521_reduce</a></div><div class="ttdeci">void FP_NIST521_reduce(FP_NIST521 *x)</div><div class="ttdoc">Reduces possibly unreduced FP mod Modulus. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:449</div></div>
<div class="ttc" id="fp__NIST521_8h_html_a54d28fa763c23f35c8d37b7596cd8933"><div class="ttname"><a href="fp__NIST521_8h.html#a54d28fa763c23f35c8d37b7596cd8933">FP_NIST521_mul</a></div><div class="ttdeci">void FP_NIST521_mul(FP_NIST521 *x, FP_NIST521 *y, FP_NIST521 *z)</div><div class="ttdoc">Fast Modular multiplication of two FPs, mod Modulus. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:297</div></div>
<div class="ttc" id="big__528__60_8h_html_a098a5686344d9db2f135c845fc9c83c0"><div class="ttname"><a href="big__528__60_8h.html#a098a5686344d9db2f135c845fc9c83c0">DBIG_528_60</a></div><div class="ttdeci">chunk DBIG_528_60[DNLEN_528_60]</div><div class="ttdef"><b>Definition:</b> big_528_60.h:59</div></div>
<div class="ttc" id="big__528__60_8h_html"><div class="ttname"><a href="big__528__60_8h.html">big_528_60.h</a></div><div class="ttdoc">BIG Header File. </div></div>
<div class="ttc" id="fp__NIST521_8h_html_ac4f59fd2d08c8625eacd85bfc6916aab"><div class="ttname"><a href="fp__NIST521_8h.html#ac4f59fd2d08c8625eacd85bfc6916aab">FP_NIST521_imul</a></div><div class="ttdeci">void FP_NIST521_imul(FP_NIST521 *x, FP_NIST521 *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_NIST521.c:321</div></div>
<div class="ttc" id="structFP__NIST521_html_a2a22aa90b36a99811fecf0473dfb191d"><div class="ttname"><a href="structFP__NIST521.html#a2a22aa90b36a99811fecf0473dfb191d">FP_NIST521::g</a></div><div class="ttdeci">BIG_528_60 g</div><div class="ttdef"><b>Definition:</b> fp_NIST521.h:40</div></div>
<div class="ttc" id="fp__NIST521_8h_html_a05207c9bfe8570a08e8287e0f0fefadf"><div class="ttname"><a href="fp__NIST521_8h.html#a05207c9bfe8570a08e8287e0f0fefadf">FP_NIST521_zero</a></div><div class="ttdeci">void FP_NIST521_zero(FP_NIST521 *x)</div><div class="ttdoc">Set FP to zero. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:251</div></div>
<div class="ttc" id="fp__NIST521_8h_html_a4375308e9964322cd993809d8c5191bd"><div class="ttname"><a href="fp__NIST521_8h.html#a4375308e9964322cd993809d8c5191bd">FP_NIST521_pow</a></div><div class="ttdeci">void FP_NIST521_pow(FP_NIST521 *x, FP_NIST521 *y, BIG_528_60 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__NIST521_8h_html_a7ee7fa092ac8bfa1fb7105239e3fa7a8"><div class="ttname"><a href="fp__NIST521_8h.html#a7ee7fa092ac8bfa1fb7105239e3fa7a8">FP_NIST521_add</a></div><div class="ttdeci">void FP_NIST521_add(FP_NIST521 *x, FP_NIST521 *y, FP_NIST521 *z)</div><div class="ttdoc">Modular addition of two FPs, mod Modulus. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:385</div></div>
<div class="ttc" id="fp__NIST521_8h_html_aaad6f8fd4ba53e5c67f46fd895e8d8bd"><div class="ttname"><a href="fp__NIST521_8h.html#aaad6f8fd4ba53e5c67f46fd895e8d8bd">FP_NIST521_sub</a></div><div class="ttdeci">void FP_NIST521_sub(FP_NIST521 *x, FP_NIST521 *y, FP_NIST521 *z)</div><div class="ttdoc">Modular subtraction of two FPs, mod Modulus. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:400</div></div>
<div class="ttc" id="fp__NIST521_8h_html_a41b54e0c55bc2fd89b2dc263cb74a778"><div class="ttname"><a href="fp__NIST521_8h.html#a41b54e0c55bc2fd89b2dc263cb74a778">FP_NIST521_one</a></div><div class="ttdeci">void FP_NIST521_one(FP_NIST521 *x)</div><div class="ttdoc">Sets FP to representation of unity in residue form. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:723</div></div>
<div class="ttc" id="fp__NIST521_8h_html_aed89b8527267a579cbda957673def206"><div class="ttname"><a href="fp__NIST521_8h.html#aed89b8527267a579cbda957673def206">R2modp_NIST521</a></div><div class="ttdeci">const BIG_528_60 R2modp_NIST521</div></div>
<div class="ttc" id="fp__NIST521_8h_html_acb035390bd014d26bb5b9638a1cb7d7f"><div class="ttname"><a href="fp__NIST521_8h.html#acb035390bd014d26bb5b9638a1cb7d7f">FP_NIST521_equals</a></div><div class="ttdeci">int FP_NIST521_equals(FP_NIST521 *x, FP_NIST521 *y)</div><div class="ttdoc">Compares two FPs. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:257</div></div>
<div class="ttc" id="fp__NIST521_8h_html_ade6b2d91c96a2e4ec68033dc1d1109e4"><div class="ttname"><a href="fp__NIST521_8h.html#ade6b2d91c96a2e4ec68033dc1d1109e4">FP_NIST521_rawoutput</a></div><div class="ttdeci">void FP_NIST521_rawoutput(FP_NIST521 *x)</div><div class="ttdoc">Outputs an FP number to the console, in raw form. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:277</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__NIST521_8h_html_a99346f962acddcf55c37268214dc9a2e"><div class="ttname"><a href="fp__NIST521_8h.html#a99346f962acddcf55c37268214dc9a2e">FP_NIST521_sqr</a></div><div class="ttdeci">void FP_NIST521_sqr(FP_NIST521 *x, FP_NIST521 *y)</div><div class="ttdoc">Fast Modular squaring of an FP, mod Modulus. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:366</div></div>
<div class="ttc" id="fp__NIST521_8h_html_afb5aed89a7f4aada574893f09b78444b"><div class="ttname"><a href="fp__NIST521_8h.html#afb5aed89a7f4aada574893f09b78444b">MConst_NIST521</a></div><div class="ttdeci">const chunk MConst_NIST521</div></div>
<div class="ttc" id="fp__NIST521_8h_html_aa8918a6b92bba55510cc39a7d0af19b7"><div class="ttname"><a href="fp__NIST521_8h.html#aa8918a6b92bba55510cc39a7d0af19b7">FP_NIST521_iszilch</a></div><div class="ttdeci">int FP_NIST521_iszilch(FP_NIST521 *x)</div><div class="ttdoc">Tests for FP equal to zero mod Modulus. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:207</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__NIST521_8h_html_a98fd8ae16a20cbd8153fe3ef2b80a918"><div class="ttname"><a href="fp__NIST521_8h.html#a98fd8ae16a20cbd8153fe3ef2b80a918">FP_NIST521_cswap</a></div><div class="ttdeci">void FP_NIST521_cswap(FP_NIST521 *x, FP_NIST521 *y, int s)</div><div class="ttdoc">Conditional constant time swap of two FP numbers. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:230</div></div>
<div class="ttc" id="fp__NIST521_8h_html_a7c15b75bdf262a9c55b9d208c5d25f72"><div class="ttname"><a href="fp__NIST521_8h.html#a7c15b75bdf262a9c55b9d208c5d25f72">FP_NIST521_inv</a></div><div class="ttdeci">void FP_NIST521_inv(FP_NIST521 *x, FP_NIST521 *y)</div><div class="ttdoc">Modular inverse of a an FP, mod Modulus. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:648</div></div>
<div class="ttc" id="fp__NIST521_8h_html_a7001d051e5e7393090aed705b6025760"><div class="ttname"><a href="fp__NIST521_8h.html#a7001d051e5e7393090aed705b6025760">FP_NIST521_cmove</a></div><div class="ttdeci">void FP_NIST521_cmove(FP_NIST521 *x, FP_NIST521 *y, int s)</div><div class="ttdoc">Conditional copy of FP number. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:243</div></div>
<div class="ttc" id="fp__NIST521_8h_html_a8bc93e4302ce0be390de8444ad7b0306"><div class="ttname"><a href="fp__NIST521_8h.html#a8bc93e4302ce0be390de8444ad7b0306">FP_NIST521_sqrt</a></div><div class="ttdeci">void FP_NIST521_sqrt(FP_NIST521 *x, FP_NIST521 *y)</div><div class="ttdoc">Fast Modular square root of a an FP, mod Modulus. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:747</div></div>
<div class="ttc" id="fp__NIST521_8h_html_af5cbfa91010d117a9fcb2fddad052c78"><div class="ttname"><a href="fp__NIST521_8h.html#af5cbfa91010d117a9fcb2fddad052c78">Modulus_NIST521</a></div><div class="ttdeci">const BIG_528_60 Modulus_NIST521</div></div>
<div class="ttc" id="big__528__60_8h_html_a8354e859d13f81a1282d413ad9a00f45"><div class="ttname"><a href="big__528__60_8h.html#a8354e859d13f81a1282d413ad9a00f45">BIG_528_60</a></div><div class="ttdeci">chunk BIG_528_60[NLEN_528_60]</div><div class="ttdef"><b>Definition:</b> big_528_60.h:58</div></div>
<div class="ttc" id="fp__NIST521_8h_html_a1f85738f65d59076d699c46eab884f24"><div class="ttname"><a href="fp__NIST521_8h.html#a1f85738f65d59076d699c46eab884f24">FP_NIST521_output</a></div><div class="ttdeci">void FP_NIST521_output(FP_NIST521 *x)</div><div class="ttdoc">Outputs an FP number to the console. </div><div class="ttdef"><b>Definition:</b> fp_NIST521.c:270</div></div>
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