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<a href="big__256__56_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 BIG_256_56_H</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#define BIG_256_56_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 &lt;stdio.h&gt;</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#include &lt;stdlib.h&gt;</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#include &lt;inttypes.h&gt;</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="arch_8h.html">arch.h</a>&quot;</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="preprocessor">#include &quot;amcl.h&quot;</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="config__big__256__56_8h.html">config_big_256_56.h</a>&quot;</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="comment">//#define UNWOUND</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;</div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="big__256__56_8h.html#a1a77f9a8aca3f6f0a3a3c95a129c6142"> 39</a></span>&#160;<span class="preprocessor">#define BIGBITS_256_56 (8*MODBYTES_256_56) </span></div><div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="big__256__56_8h.html#a4c25819d00f7df64955ee1c77609e309"> 40</a></span>&#160;<span class="preprocessor">#define NLEN_256_56 (1+((8*MODBYTES_256_56-1)/BASEBITS_256_56)) </span></div><div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="big__256__56_8h.html#ac0ef2169da39807adbf4e20e99b48437"> 41</a></span>&#160;<span class="preprocessor">#define DNLEN_256_56 2*NLEN_256_56 </span></div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="big__256__56_8h.html#a654f923f35390eab504ed90f184a4aae"> 42</a></span>&#160;<span class="preprocessor">#define BMASK_256_56 (((chunk)1&lt;&lt;BASEBITS_256_56)-1) </span></div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="big__256__56_8h.html#abb2364526460e9b2121ae38a6bd46944"> 43</a></span>&#160;<span class="preprocessor">#define NEXCESS_256_56 (1&lt;&lt;(CHUNK-BASEBITS_256_56-1)) </span></div><div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="big__256__56_8h.html#a9de3212703b203df789675e419950b50"> 45</a></span>&#160;<span class="preprocessor">#define HBITS_256_56 (BASEBITS_256_56/2) </span></div><div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="big__256__56_8h.html#a80538a998337c358f552c8a20c099c9b"> 46</a></span>&#160;<span class="preprocessor">#define HMASK_256_56 (((chunk)1&lt;&lt;HBITS_256_56)-1) </span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="preprocessor">//#define DEBUG_NORM</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<span class="preprocessor">#ifdef DEBUG_NORM </span><span class="comment">/* Add an extra location to track chunk extension */</span><span class="preprocessor"></span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;<span class="preprocessor">#define MPV_256_56 NLEN_256_56</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="preprocessor">#define MNV_256_56 (NLEN_256_56+1)</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="keyword">typedef</span> <a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> <a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a>[<a class="code" href="big__256__56_8h.html#a4c25819d00f7df64955ee1c77609e309">NLEN_256_56</a>+2]; </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="preprocessor">#define DMPV_256_56 DNLEN_256_56</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="preprocessor">#define DMNV_256_56 (DNLEN_256_56+1)</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;<span class="keyword">typedef</span> <a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> <a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a>[<a class="code" href="big__256__56_8h.html#ac0ef2169da39807adbf4e20e99b48437">DNLEN_256_56</a>+2]; </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244"> 58</a></span>&#160;<span class="keyword">typedef</span> <a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> <a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a>[<a class="code" href="big__256__56_8h.html#a4c25819d00f7df64955ee1c77609e309">NLEN_256_56</a>]; </div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a"> 59</a></span>&#160;<span class="keyword">typedef</span> <a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> <a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a>[<a class="code" href="big__256__56_8h.html#ac0ef2169da39807adbf4e20e99b48437">DNLEN_256_56</a>]; </div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;<span class="comment">/* BIG number prototypes */</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="big__256__56_8h.html#ac13c91de6deefb2098a17f7081984384">BIG_256_56_iszilch</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x);</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="big__256__56_8h.html#ae636476adf911162915969bf70750f45">BIG_256_56_isunity</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x);</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="big__256__56_8h.html#a324d5660ea8931291a7284b3b6de93e1">BIG_256_56_diszilch</a>(<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> x);</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a90c090098ac877b38930f0fc1533006a">BIG_256_56_output</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x);</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a7dab0615b4c1b3e76fccca81aa7fe305">BIG_256_56_rawoutput</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x);</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a85c9d556d3f7900217847a7b091eafec">BIG_256_56_cswap</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> y,<span class="keywordtype">int</span> s);</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="big__256__56_8h.html#ada66c853edcbaebdd452bc0427fc22d1">BIG_256_56_cmove</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</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="big__256__56_8h.html#a5310a826307911d6af7cb936b7e79370">BIG_256_56_dcmove</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</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="big__256__56_8h.html#ad4d7e429da003447d680466dd428d514">BIG_256_56_toBytes</a>(<span class="keywordtype">char</span> *a,<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="big__256__56_8h.html#a80abfe28372008df098b91281cee9db6">BIG_256_56_fromBytes</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<span class="keywordtype">char</span> *a);</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#ab22e2947678113edf042d0fb64c3c92f">BIG_256_56_fromBytesLen</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<span class="keywordtype">char</span> *a,<span class="keywordtype">int</span> s);</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#aea2c9721a0f4ebb9ebba811745126c34">BIG_256_56_dfromBytesLen</a>(<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> x,<span class="keywordtype">char</span> *a,<span class="keywordtype">int</span> s);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#adbf2e441d8f1b0657612621b8b65be87">BIG_256_56_doutput</a>(<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> x);</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</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="big__256__56_8h.html#a7e709031a4a9a2b25820bef34ef2ab1f">BIG_256_56_drawoutput</a>(<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> x);</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160;</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="big__256__56_8h.html#a3ad61321234a88125b2b15ada3366cea">BIG_256_56_rcopy</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<span class="keyword">const</span> <a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> y);</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#ab9ca2de3d023808394170fe5cbfeb4a1">BIG_256_56_copy</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> y);</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a97d508aa48ce8ec7cc182a3b63136725">BIG_256_56_dcopy</a>(<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> y);</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a9569d112833f0400bfb7c0e4451a2947">BIG_256_56_dsucopy</a>(<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> y);</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a8acdb6265dd58d447b477296828d7816">BIG_256_56_dscopy</a>(<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> y);</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a2b46a5704c6c9451e28efd19d422c8b4">BIG_256_56_sdcopy</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> y);</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160;<span 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class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160;</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a9de89e29493f9cb68834d42b9fa55740">BIG_256_56_inc</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<span class="keywordtype">int</span> i);</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a7f8334cd5e8d117b04a7bd1b483eab59">BIG_256_56_sub</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> y,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> z);</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a6015176b7b1fe5d45c0dd6200bbbf9f9">BIG_256_56_dec</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<span class="keywordtype">int</span> i);</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a2678ae03f495863e148440f19173eb33">BIG_256_56_dadd</a>(<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> y,<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> z);</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a44853e6b32b195c3b0ff2b38c79e9bd5">BIG_256_56_dsub</a>(<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> y,<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> z);</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#ab122c9bc11ced893982f8d7e87f6d16b">BIG_256_56_imul</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> y,<span class="keywordtype">int</span> i);</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160;<span class="keyword">extern</span> <a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> <a class="code" href="big__256__56_8h.html#a0ede35af10dda3126fd0493d583bda42">BIG_256_56_pmul</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> y,<span class="keywordtype">int</span> i);</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="big__256__56_8h.html#a4302fda3b44636fc6bf5d8f79b7b069d">BIG_256_56_div3</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x);</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160;<span class="keyword">extern</span> <span 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class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#ad7b0da6bb5592a34e7dc33672fa318b3">BIG_256_56_smul</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> y,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> z);</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a24962ca1663d1412d7e82204fa7a2069">BIG_256_56_sqr</a>(<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> y);</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160;</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#aac4adc454956f0d59d4c7376aebf78df">BIG_256_56_monty</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> a,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> md,<a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> MC,<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> d);</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160;</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a6696ef1d4eccd40596dab5e21a88736a">BIG_256_56_shl</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<span class="keywordtype">int</span> s);</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="big__256__56_8h.html#a82d11ffc2638f3a7514ac5004ed554ad">BIG_256_56_fshl</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<span class="keywordtype">int</span> s);</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a08908affacbbd90703a3e5ac2b3fc211">BIG_256_56_dshl</a>(<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> x,<span class="keywordtype">int</span> s);</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a48944f7a7caeb6e958ff72fc8b3a1000">BIG_256_56_shr</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<span class="keywordtype">int</span> s);</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160;</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="big__256__56_8h.html#a42f61e4166a19d24abf6461ab2a0ffd7">BIG_256_56_ssn</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#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> a, <a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> m);</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160;</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="big__256__56_8h.html#ae2503de5720030f26b6c4333ac7d98e4">BIG_256_56_fshr</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<span class="keywordtype">int</span> s);</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#adae5bfd34ccdb07cd9b5731a12506337">BIG_256_56_dshr</a>(<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> x,<span class="keywordtype">int</span> s);</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160;<span class="keyword">extern</span> <a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> <a class="code" href="big__256__56_8h.html#a2f320ab1db2f54c8d6bb1fcabff892cf">BIG_256_56_split</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> y,<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> z,<span class="keywordtype">int</span> s);</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160;<span class="keyword">extern</span> <a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> <a class="code" href="big__256__56_8h.html#aaf32c737dd0cf6aea60a9dc5dae3e420">BIG_256_56_norm</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x);</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" 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href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> y);</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="big__256__56_8h.html#a5d3fae21f6edf0b2eb716edbde36fdde">BIG_256_56_nbits</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x);</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="big__256__56_8h.html#a4c8060fefbe73886b90ab33d610082eb">BIG_256_56_dnbits</a>(<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> x);</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" 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href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> y,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> n);</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a5ee163011b3e8f143bd3b251aebae89f">BIG_256_56_ddiv</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> y,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> n);</div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="big__256__56_8h.html#afc11c894923b900c67881f60b9e9a4cb">BIG_256_56_parity</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x);</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="big__256__56_8h.html#a4b9e7a612f45a257aee96e1cd3057cff">BIG_256_56_bit</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<span class="keywordtype">int</span> i);</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="big__256__56_8h.html#a48a4dc339dd2631ad1a35bf8af04d951">BIG_256_56_lastbits</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<span class="keywordtype">int</span> n);</div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#aef2334923d0f6e3179818980022664eb">BIG_256_56_random</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="structcsprng.html">csprng</a> *r);</div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a2f8e6263d2b25ab7c88b73360fbb9a2a">BIG_256_56_randomnum</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> n,<a class="code" href="structcsprng.html">csprng</a> *r);</div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a6df30d8e6f2067ce5f5647f8ba2aef19">BIG_256_56_modmul</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> y,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> z,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> n);</div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#afe8cd20e0d0355603d12911536a4805b">BIG_256_56_moddiv</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> y,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> z,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> n);</div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a06612fae29e631679cd4aa169f1b3c6a">BIG_256_56_modsqr</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> y,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> n);</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a45b83f967d61baf813216a8d76998ed2">BIG_256_56_modneg</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> y,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> n);</div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="big__256__56_8h.html#aa0916109277df97f7ae45f48bd597aea">BIG_256_56_jacobi</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> y);</div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a1957fef0abc63c2a816d264532f5aa8e">BIG_256_56_invmodp</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> y,<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> n);</div><div class="line"><a name="l00554"></a><span class="lineno"> 554</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a4de3ad384e46113af03a7333034fec23">BIG_256_56_mod2m</a>(<a class="code" href="big__256__56_8h.html#abea3e70a8a87f28329ed8e48af7bb244">BIG_256_56</a> x,<span class="keywordtype">int</span> m);</div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>&#160;</div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="big__256__56_8h.html#a8c122049b296516c6b2fd8081c1f404d">BIG_256_56_dmod2m</a>(<a class="code" href="big__256__56_8h.html#a6183570cd770f0ce6be0d94a42ee465a">DBIG_256_56</a> x,<span class="keywordtype">int</span> m);</div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span>&#160;</div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span>&#160;<span class="preprocessor">#ifdef dchunk</span></div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span>&#160;</div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span>&#160;<span class="comment">/* Method required to calculate x*y+c+r, bottom half in r, top half returned */</span></div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> muladd_256_56(<a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> x,<a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> y,<a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> c,<a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> *r)</div><div class="line"><a name="l00578"></a><span class="lineno"> 578</span>&#160;{</div><div class="line"><a name="l00579"></a><span class="lineno"> 579</span>&#160; dchunk prod=(dchunk)x*y+c+*r;</div><div class="line"><a name="l00580"></a><span class="lineno"> 580</span>&#160; *r=(<a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a>)prod&amp;<a class="code" href="big__256__56_8h.html#a654f923f35390eab504ed90f184a4aae">BMASK_256_56</a>;</div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span>&#160; <span class="keywordflow">return</span> (<a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a>)(prod&gt;&gt;<a class="code" href="config__big__256__56_8h.html#ac6cb0299279eb5c9a07bccfd297f1b40">BASEBITS_256_56</a>);</div><div class="line"><a name="l00582"></a><span class="lineno"> 582</span>&#160;}</div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span>&#160;</div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span>&#160;</div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span>&#160;<span class="comment">/* No integer type available that can store double the wordlength */</span></div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span>&#160;<span class="comment">/* accumulate partial products */</span></div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span>&#160;</div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> muladd_256_56(<a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> x,<a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> y,<a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> c,<a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> *r)</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span>&#160;{</div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span>&#160; <a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> x0,x1,y0,y1;</div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span>&#160; <a class="code" href="arch_8h.html#a0dd4b8ab353c587b22c6acb0809323aa">chunk</a> bot,top,mid,carry;</div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span>&#160; x0=x&amp;<a class="code" href="big__256__56_8h.html#a80538a998337c358f552c8a20c099c9b">HMASK_256_56</a>;</div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span>&#160; x1=(x&gt;&gt;<a class="code" href="big__256__56_8h.html#a9de3212703b203df789675e419950b50">HBITS_256_56</a>);</div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span>&#160; y0=y&amp;<a class="code" href="big__256__56_8h.html#a80538a998337c358f552c8a20c099c9b">HMASK_256_56</a>;</div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span>&#160; y1=(y&gt;&gt;<a class="code" href="big__256__56_8h.html#a9de3212703b203df789675e419950b50">HBITS_256_56</a>);</div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span>&#160; bot=x0*y0;</div><div class="line"><a name="l00598"></a><span class="lineno"> 598</span>&#160; top=x1*y1;</div><div class="line"><a name="l00599"></a><span class="lineno"> 599</span>&#160; mid=x0*y1+x1*y0;</div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span>&#160; x0=mid&amp;<a class="code" href="big__256__56_8h.html#a80538a998337c358f552c8a20c099c9b">HMASK_256_56</a>;</div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span>&#160; x1=(mid&gt;&gt;<a class="code" href="big__256__56_8h.html#a9de3212703b203df789675e419950b50">HBITS_256_56</a>);</div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span>&#160; bot+=x0&lt;&lt;<a class="code" href="big__256__56_8h.html#a9de3212703b203df789675e419950b50">HBITS_256_56</a>;</div><div class="line"><a name="l00603"></a><span class="lineno"> 603</span>&#160; bot+=*r;</div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span>&#160; bot+=c;</div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span>&#160;</div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span>&#160; top+=x1;</div><div class="line"><a name="l00607"></a><span class="lineno"> 607</span>&#160; carry=bot&gt;&gt;<a class="code" href="config__big__256__56_8h.html#ac6cb0299279eb5c9a07bccfd297f1b40">BASEBITS_256_56</a>;</div><div class="line"><a name="l00608"></a><span class="lineno"> 608</span>&#160; bot&amp;=<a class="code" href="big__256__56_8h.html#a654f923f35390eab504ed90f184a4aae">BMASK_256_56</a>;</div><div class="line"><a name="l00609"></a><span class="lineno"> 609</span>&#160; top+=carry;</div><div class="line"><a name="l00610"></a><span class="lineno"> 610</span>&#160;</div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span>&#160; *r=bot;</div><div class="line"><a name="l00612"></a><span class="lineno"> 612</span>&#160; <span class="keywordflow">return</span> top;</div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span>&#160;}</div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span>&#160;</div><div class="line"><a name="l00615"></a><span class="lineno"> 615</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span>&#160;</div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span>&#160;</div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span>&#160;<span class="preprocessor">#endif</span></div><div class="ttc" id="big__256__56_8h_html_a4b9e7a612f45a257aee96e1cd3057cff"><div class="ttname"><a href="big__256__56_8h.html#a4b9e7a612f45a257aee96e1cd3057cff">BIG_256_56_bit</a></div><div class="ttdeci">int BIG_256_56_bit(BIG_256_56 x, int i)</div><div class="ttdoc">return i-th of BIG</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1232</div></div>
<div class="ttc" id="big__256__56_8h_html_a9896badbfc40d4d2f6f1358ba0c7f901"><div class="ttname"><a href="big__256__56_8h.html#a9896badbfc40d4d2f6f1358ba0c7f901">BIG_256_56_dcomp</a></div><div class="ttdeci">int BIG_256_56_dcomp(DBIG_256_56 x, DBIG_256_56 y)</div><div class="ttdoc">Compares two DBIG numbers. Inputs must be normalised externally.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1026</div></div>
<div class="ttc" id="big__256__56_8h_html_a9de3212703b203df789675e419950b50"><div class="ttname"><a href="big__256__56_8h.html#a9de3212703b203df789675e419950b50">HBITS_256_56</a></div><div class="ttdeci">#define HBITS_256_56</div><div class="ttdef"><b>Definition:</b> big_256_56.h:45</div></div>
<div class="ttc" id="big__256__56_8h_html_a5d3fae21f6edf0b2eb716edbde36fdde"><div class="ttname"><a href="big__256__56_8h.html#a5d3fae21f6edf0b2eb716edbde36fdde">BIG_256_56_nbits</a></div><div class="ttdeci">int BIG_256_56_nbits(BIG_256_56 x)</div><div class="ttdoc">Calculate number of bits in a BIG - output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1040</div></div>
<div class="ttc" id="big__256__56_8h_html_aea2c9721a0f4ebb9ebba811745126c34"><div class="ttname"><a href="big__256__56_8h.html#aea2c9721a0f4ebb9ebba811745126c34">BIG_256_56_dfromBytesLen</a></div><div class="ttdeci">void BIG_256_56_dfromBytesLen(DBIG_256_56 x, char *a, int s)</div><div class="ttdoc">Convert to DBIG number from byte array of given length.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1485</div></div>
<div class="ttc" id="big__256__56_8h_html_adbf2e441d8f1b0657612621b8b65be87"><div class="ttname"><a href="big__256__56_8h.html#adbf2e441d8f1b0657612621b8b65be87">BIG_256_56_doutput</a></div><div class="ttdeci">void BIG_256_56_doutput(DBIG_256_56 x)</div><div class="ttdoc">Outputs a DBIG number to the console.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:190</div></div>
<div class="ttc" id="config__big__256__56_8h_html_ac6cb0299279eb5c9a07bccfd297f1b40"><div class="ttname"><a href="config__big__256__56_8h.html#ac6cb0299279eb5c9a07bccfd297f1b40">BASEBITS_256_56</a></div><div class="ttdeci">#define BASEBITS_256_56</div><div class="ttdef"><b>Definition:</b> config_big_256_56.h:35</div></div>
<div class="ttc" id="big__256__56_8h_html_a82d11ffc2638f3a7514ac5004ed554ad"><div class="ttname"><a href="big__256__56_8h.html#a82d11ffc2638f3a7514ac5004ed554ad">BIG_256_56_fshl</a></div><div class="ttdeci">int BIG_256_56_fshl(BIG_256_56 x, int s)</div><div class="ttdoc">Fast shifts a BIG left by a small number of bits - input must be normalised, output will be normalise...</div><div class="ttdef"><b>Definition:</b> big_256_56.c:832</div></div>
<div class="ttc" id="big__256__56_8h_html_a9c6d9b44e809b7b7691b350db090b0e1"><div class="ttname"><a href="big__256__56_8h.html#a9c6d9b44e809b7b7691b350db090b0e1">BIG_256_56_zero</a></div><div class="ttdeci">void BIG_256_56_zero(BIG_256_56 x)</div><div class="ttdoc">Set BIG to zero.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:319</div></div>
<div class="ttc" id="big__256__56_8h_html_afc11c894923b900c67881f60b9e9a4cb"><div class="ttname"><a href="big__256__56_8h.html#afc11c894923b900c67881f60b9e9a4cb">BIG_256_56_parity</a></div><div class="ttdeci">int BIG_256_56_parity(BIG_256_56 x)</div><div class="ttdoc">return parity of BIG, that is the least significant bit</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1225</div></div>
<div class="ttc" id="big__256__56_8h_html_a94434905dd1631c1274bb6bd97c43ff8"><div class="ttname"><a href="big__256__56_8h.html#a94434905dd1631c1274bb6bd97c43ff8">BIG_256_56_comp</a></div><div class="ttdeci">int BIG_256_56_comp(BIG_256_56 x, BIG_256_56 y)</div><div class="ttdoc">Compares two BIG numbers. Inputs must be normalised externally.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1014</div></div>
<div class="ttc" id="big__256__56_8h_html_a3fe683627bcb77695f0b2d00b760043d"><div class="ttname"><a href="big__256__56_8h.html#a3fe683627bcb77695f0b2d00b760043d">BIG_256_56_mul</a></div><div class="ttdeci">void BIG_256_56_mul(DBIG_256_56 x, BIG_256_56 y, BIG_256_56 z)</div><div class="ttdoc">Multiply BIG by another BIG resulting in DBIG - inputs normalised and output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:542</div></div>
<div class="ttc" id="big__256__56_8h_html_a5310a826307911d6af7cb936b7e79370"><div class="ttname"><a href="big__256__56_8h.html#a5310a826307911d6af7cb936b7e79370">BIG_256_56_dcmove</a></div><div class="ttdeci">void BIG_256_56_dcmove(BIG_256_56 x, BIG_256_56 y, int s)</div><div class="ttdoc">Conditional copy of DBIG number.</div></div>
<div class="ttc" id="big__256__56_8h_html_a85c9d556d3f7900217847a7b091eafec"><div class="ttname"><a href="big__256__56_8h.html#a85c9d556d3f7900217847a7b091eafec">BIG_256_56_cswap</a></div><div class="ttdeci">void BIG_256_56_cswap(BIG_256_56 x, BIG_256_56 y, int s)</div><div class="ttdoc">Conditional constant time swap of two BIG numbers.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:92</div></div>
<div class="ttc" id="big__256__56_8h_html_a0ede35af10dda3126fd0493d583bda42"><div class="ttname"><a href="big__256__56_8h.html#a0ede35af10dda3126fd0493d583bda42">BIG_256_56_pmul</a></div><div class="ttdeci">chunk BIG_256_56_pmul(BIG_256_56 x, BIG_256_56 y, int i)</div><div class="ttdoc">Multiply BIG by not-so-small small integer - output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:465</div></div>
<div class="ttc" id="big__256__56_8h_html_a7dab0615b4c1b3e76fccca81aa7fe305"><div class="ttname"><a href="big__256__56_8h.html#a7dab0615b4c1b3e76fccca81aa7fe305">BIG_256_56_rawoutput</a></div><div class="ttdeci">void BIG_256_56_rawoutput(BIG_256_56 x)</div><div class="ttdoc">Outputs a BIG number to the console in raw form (for debugging)</div><div class="ttdef"><b>Definition:</b> big_256_56.c:77</div></div>
<div class="ttc" id="big__256__56_8h_html_ae2503de5720030f26b6c4333ac7d98e4"><div class="ttname"><a href="big__256__56_8h.html#ae2503de5720030f26b6c4333ac7d98e4">BIG_256_56_fshr</a></div><div class="ttdeci">int BIG_256_56_fshr(BIG_256_56 x, int s)</div><div class="ttdoc">Fast shifts a BIG right by a small number of bits - input must be normalised, output will be normalis...</div><div class="ttdef"><b>Definition:</b> big_256_56.c:906</div></div>
<div class="ttc" id="big__256__56_8h_html_a2b46a5704c6c9451e28efd19d422c8b4"><div class="ttname"><a href="big__256__56_8h.html#a2b46a5704c6c9451e28efd19d422c8b4">BIG_256_56_sdcopy</a></div><div class="ttdeci">void BIG_256_56_sdcopy(BIG_256_56 x, DBIG_256_56 y)</div><div class="ttdoc">Copy lower half of DBIG to a BIG.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:294</div></div>
<div class="ttc" id="big__256__56_8h_html_a6015176b7b1fe5d45c0dd6200bbbf9f9"><div class="ttname"><a href="big__256__56_8h.html#a6015176b7b1fe5d45c0dd6200bbbf9f9">BIG_256_56_dec</a></div><div class="ttdeci">void BIG_256_56_dec(BIG_256_56 x, int i)</div><div class="ttdoc">Decrement BIG by a small integer - output not normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:440</div></div>
<div class="ttc" id="big__256__56_8h_html_ac13c91de6deefb2098a17f7081984384"><div class="ttname"><a href="big__256__56_8h.html#ac13c91de6deefb2098a17f7081984384">BIG_256_56_iszilch</a></div><div class="ttdeci">int BIG_256_56_iszilch(BIG_256_56 x)</div><div class="ttdoc">Tests for BIG equal to zero.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:26</div></div>
<div class="ttc" id="big__256__56_8h_html_a5ee163011b3e8f143bd3b251aebae89f"><div class="ttname"><a href="big__256__56_8h.html#a5ee163011b3e8f143bd3b251aebae89f">BIG_256_56_ddiv</a></div><div class="ttdeci">void BIG_256_56_ddiv(BIG_256_56 x, DBIG_256_56 y, BIG_256_56 n)</div><div class="ttdoc">x=y/n - output normalised</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1149</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="big__256__56_8h_html_a9de89e29493f9cb68834d42b9fa55740"><div class="ttname"><a href="big__256__56_8h.html#a9de89e29493f9cb68834d42b9fa55740">BIG_256_56_inc</a></div><div class="ttdeci">void BIG_256_56_inc(BIG_256_56 x, int i)</div><div class="ttdoc">Increment BIG by a small integer - output not normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:386</div></div>
<div class="ttc" id="big__256__56_8h_html_a2678ae03f495863e148440f19173eb33"><div class="ttname"><a href="big__256__56_8h.html#a2678ae03f495863e148440f19173eb33">BIG_256_56_dadd</a></div><div class="ttdeci">void BIG_256_56_dadd(DBIG_256_56 x, DBIG_256_56 y, DBIG_256_56 z)</div><div class="ttdoc">Set DBIG to sum of two DBIGs.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:426</div></div>
<div class="ttc" id="big__256__56_8h_html_ad7b0da6bb5592a34e7dc33672fa318b3"><div class="ttname"><a href="big__256__56_8h.html#ad7b0da6bb5592a34e7dc33672fa318b3">BIG_256_56_smul</a></div><div class="ttdeci">void BIG_256_56_smul(BIG_256_56 x, BIG_256_56 y, BIG_256_56 z)</div><div class="ttdoc">Multiply BIG by another BIG resulting in another BIG - inputs normalised and output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:518</div></div>
<div class="ttc" id="big__256__56_8h_html_a831984c1adc8072930bc69e712692e79"><div class="ttname"><a href="big__256__56_8h.html#a831984c1adc8072930bc69e712692e79">BIG_256_56_dzero</a></div><div class="ttdeci">void BIG_256_56_dzero(DBIG_256_56 x)</div><div class="ttdoc">Set DBIG to zero.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:329</div></div>
<div class="ttc" id="big__256__56_8h_html_a97d508aa48ce8ec7cc182a3b63136725"><div class="ttname"><a href="big__256__56_8h.html#a97d508aa48ce8ec7cc182a3b63136725">BIG_256_56_dcopy</a></div><div class="ttdeci">void BIG_256_56_dcopy(DBIG_256_56 x, DBIG_256_56 y)</div><div class="ttdoc">Copy DBIG to another DBIG.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:251</div></div>
<div class="ttc" id="big__256__56_8h_html_a2f8e6263d2b25ab7c88b73360fbb9a2a"><div class="ttname"><a href="big__256__56_8h.html#a2f8e6263d2b25ab7c88b73360fbb9a2a">BIG_256_56_randomnum</a></div><div class="ttdeci">void BIG_256_56_randomnum(BIG_256_56 x, BIG_256_56 n, csprng *r)</div><div class="ttdoc">Create an unbiased random BIG from a random number generator, reduced with respect to a modulus.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1274</div></div>
<div class="ttc" id="big__256__56_8h_html_aacf68874a1db0161c30bb528dd0515f3"><div class="ttname"><a href="big__256__56_8h.html#aacf68874a1db0161c30bb528dd0515f3">BIG_256_56_add</a></div><div class="ttdeci">void BIG_256_56_add(BIG_256_56 x, BIG_256_56 y, BIG_256_56 z)</div><div class="ttdoc">Set BIG to sum of two BIGs - output not normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:356</div></div>
<div class="ttc" id="big__256__56_8h_html_a7e709031a4a9a2b25820bef34ef2ab1f"><div class="ttname"><a href="big__256__56_8h.html#a7e709031a4a9a2b25820bef34ef2ab1f">BIG_256_56_drawoutput</a></div><div class="ttdeci">void BIG_256_56_drawoutput(DBIG_256_56 x)</div><div class="ttdoc">Outputs a DBIG number to the console.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:212</div></div>
<div class="ttc" id="big__256__56_8h_html_a2f320ab1db2f54c8d6bb1fcabff892cf"><div class="ttname"><a href="big__256__56_8h.html#a2f320ab1db2f54c8d6bb1fcabff892cf">BIG_256_56_split</a></div><div class="ttdeci">chunk BIG_256_56_split(BIG_256_56 x, BIG_256_56 y, DBIG_256_56 z, int s)</div><div class="ttdoc">Splits a DBIG into two BIGs - input must be normalised, outputs normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:932</div></div>
<div class="ttc" id="big__256__56_8h_html_a5608b3eab346fbc75d7d3f0ca2c1e75a"><div class="ttname"><a href="big__256__56_8h.html#a5608b3eab346fbc75d7d3f0ca2c1e75a">BIG_256_56_pxmul</a></div><div class="ttdeci">void BIG_256_56_pxmul(DBIG_256_56 x, BIG_256_56 y, int i)</div><div class="ttdoc">Multiply BIG by even bigger small integer resulting in a DBIG - output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:501</div></div>
<div class="ttc" id="big__256__56_8h_html_a48944f7a7caeb6e958ff72fc8b3a1000"><div class="ttname"><a href="big__256__56_8h.html#a48944f7a7caeb6e958ff72fc8b3a1000">BIG_256_56_shr</a></div><div class="ttdeci">void BIG_256_56_shr(BIG_256_56 x, int s)</div><div class="ttdoc">Shifts a BIG right by any number of bits - input must be normalised, output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:864</div></div>
<div class="ttc" id="big__256__56_8h_html_a7f8334cd5e8d117b04a7bd1b483eab59"><div class="ttname"><a href="big__256__56_8h.html#a7f8334cd5e8d117b04a7bd1b483eab59">BIG_256_56_sub</a></div><div class="ttdeci">void BIG_256_56_sub(BIG_256_56 x, BIG_256_56 y, BIG_256_56 z)</div><div class="ttdoc">Set BIG to difference of two BIGs.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:397</div></div>
<div class="ttc" id="config__big__256__56_8h_html"><div class="ttname"><a href="config__big__256__56_8h.html">config_big_256_56.h</a></div><div class="ttdoc">Config BIG Header File.</div></div>
<div class="ttc" id="big__256__56_8h_html_a324d5660ea8931291a7284b3b6de93e1"><div class="ttname"><a href="big__256__56_8h.html#a324d5660ea8931291a7284b3b6de93e1">BIG_256_56_diszilch</a></div><div class="ttdeci">int BIG_256_56_diszilch(DBIG_256_56 x)</div><div class="ttdoc">Tests for DBIG equal to zero.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:45</div></div>
<div class="ttc" id="big__256__56_8h_html_a4c25819d00f7df64955ee1c77609e309"><div class="ttname"><a href="big__256__56_8h.html#a4c25819d00f7df64955ee1c77609e309">NLEN_256_56</a></div><div class="ttdeci">#define NLEN_256_56</div><div class="ttdef"><b>Definition:</b> big_256_56.h:40</div></div>
<div class="ttc" id="big__256__56_8h_html_a44853e6b32b195c3b0ff2b38c79e9bd5"><div class="ttname"><a href="big__256__56_8h.html#a44853e6b32b195c3b0ff2b38c79e9bd5">BIG_256_56_dsub</a></div><div class="ttdeci">void BIG_256_56_dsub(DBIG_256_56 x, DBIG_256_56 y, DBIG_256_56 z)</div><div class="ttdoc">Set DBIG to difference of two DBIGs.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:413</div></div>
<div class="ttc" id="big__256__56_8h_html_a90c090098ac877b38930f0fc1533006a"><div class="ttname"><a href="big__256__56_8h.html#a90c090098ac877b38930f0fc1533006a">BIG_256_56_output</a></div><div class="ttdeci">void BIG_256_56_output(BIG_256_56 x)</div><div class="ttdoc">Outputs a BIG number to the console.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:55</div></div>
<div class="ttc" id="big__256__56_8h_html_a4c8060fefbe73886b90ab33d610082eb"><div class="ttname"><a href="big__256__56_8h.html#a4c8060fefbe73886b90ab33d610082eb">BIG_256_56_dnbits</a></div><div class="ttdeci">int BIG_256_56_dnbits(DBIG_256_56 x)</div><div class="ttdoc">Calculate number of bits in a DBIG - output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1060</div></div>
<div class="ttc" id="big__256__56_8h_html_aac4adc454956f0d59d4c7376aebf78df"><div class="ttname"><a href="big__256__56_8h.html#aac4adc454956f0d59d4c7376aebf78df">BIG_256_56_monty</a></div><div class="ttdeci">void BIG_256_56_monty(BIG_256_56 a, BIG_256_56 md, chunk MC, DBIG_256_56 d)</div><div class="ttdoc">Montgomery reduction of a DBIG to a BIG - input normalised and output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:735</div></div>
<div class="ttc" id="big__256__56_8h_html_a1957fef0abc63c2a816d264532f5aa8e"><div class="ttname"><a href="big__256__56_8h.html#a1957fef0abc63c2a816d264532f5aa8e">BIG_256_56_invmodp</a></div><div class="ttdeci">void BIG_256_56_invmodp(BIG_256_56 x, BIG_256_56 y, BIG_256_56 n)</div><div class="ttdoc">Calculate x=1/y mod n.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1392</div></div>
<div class="ttc" id="big__256__56_8h_html_a4de3ad384e46113af03a7333034fec23"><div class="ttname"><a href="big__256__56_8h.html#a4de3ad384e46113af03a7333034fec23">BIG_256_56_mod2m</a></div><div class="ttdeci">void BIG_256_56_mod2m(BIG_256_56 x, int m)</div><div class="ttdoc">Calculate x=x mod 2^m.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1456</div></div>
<div class="ttc" id="big__256__56_8h_html_afe8cd20e0d0355603d12911536a4805b"><div class="ttname"><a href="big__256__56_8h.html#afe8cd20e0d0355603d12911536a4805b">BIG_256_56_moddiv</a></div><div class="ttdeci">void BIG_256_56_moddiv(BIG_256_56 x, BIG_256_56 y, BIG_256_56 z, BIG_256_56 n)</div><div class="ttdoc">Calculate x=y/z mod n.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1337</div></div>
<div class="ttc" id="big__256__56_8h_html_a6df30d8e6f2067ce5f5647f8ba2aef19"><div class="ttname"><a href="big__256__56_8h.html#a6df30d8e6f2067ce5f5647f8ba2aef19">BIG_256_56_modmul</a></div><div class="ttdeci">void BIG_256_56_modmul(BIG_256_56 x, BIG_256_56 y, BIG_256_56 z, BIG_256_56 n)</div><div class="ttdoc">Calculate x=y*z mod n.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1300</div></div>
<div class="ttc" id="big__256__56_8h_html_aa0916109277df97f7ae45f48bd597aea"><div class="ttname"><a href="big__256__56_8h.html#aa0916109277df97f7ae45f48bd597aea">BIG_256_56_jacobi</a></div><div class="ttdeci">int BIG_256_56_jacobi(BIG_256_56 x, BIG_256_56 y)</div><div class="ttdoc">Calculate jacobi Symbol (x/y)</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1354</div></div>
<div class="ttc" id="big__256__56_8h_html_ac31e66cea886e917326dd0c517b66483"><div class="ttname"><a href="big__256__56_8h.html#ac31e66cea886e917326dd0c517b66483">BIG_256_56_or</a></div><div class="ttdeci">void BIG_256_56_or(BIG_256_56 x, BIG_256_56 y, BIG_256_56 z)</div><div class="ttdoc">Set BIG to logical or of two BIGs - output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:371</div></div>
<div class="ttc" id="big__256__56_8h_html_a8c122049b296516c6b2fd8081c1f404d"><div class="ttname"><a href="big__256__56_8h.html#a8c122049b296516c6b2fd8081c1f404d">BIG_256_56_dmod2m</a></div><div class="ttdeci">void BIG_256_56_dmod2m(DBIG_256_56 x, int m)</div><div class="ttdoc">Calculate x=x mod 2^m.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1470</div></div>
<div class="ttc" id="big__256__56_8h_html_a6696ef1d4eccd40596dab5e21a88736a"><div class="ttname"><a href="big__256__56_8h.html#a6696ef1d4eccd40596dab5e21a88736a">BIG_256_56_shl</a></div><div class="ttdeci">void BIG_256_56_shl(BIG_256_56 x, int s)</div><div class="ttdoc">Shifts a BIG left by any number of bits - input must be normalised, output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:813</div></div>
<div class="ttc" id="big__256__56_8h_html_a24962ca1663d1412d7e82204fa7a2069"><div class="ttname"><a href="big__256__56_8h.html#a24962ca1663d1412d7e82204fa7a2069">BIG_256_56_sqr</a></div><div class="ttdeci">void BIG_256_56_sqr(DBIG_256_56 x, BIG_256_56 y)</div><div class="ttdoc">Square BIG resulting in a DBIG - input normalised and output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:618</div></div>
<div class="ttc" id="big__256__56_8h_html_a08908affacbbd90703a3e5ac2b3fc211"><div class="ttname"><a href="big__256__56_8h.html#a08908affacbbd90703a3e5ac2b3fc211">BIG_256_56_dshl</a></div><div class="ttdeci">void BIG_256_56_dshl(DBIG_256_56 x, int s)</div><div class="ttdoc">Shifts a DBIG left by any number of bits - input must be normalised, output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:846</div></div>
<div class="ttc" id="big__256__56_8h_html_ae636476adf911162915969bf70750f45"><div class="ttname"><a href="big__256__56_8h.html#ae636476adf911162915969bf70750f45">BIG_256_56_isunity</a></div><div class="ttdeci">int BIG_256_56_isunity(BIG_256_56 x)</div><div class="ttdoc">Tests for BIG equal to one.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:35</div></div>
<div class="ttc" id="big__256__56_8h_html_a9569d112833f0400bfb7c0e4451a2947"><div class="ttname"><a href="big__256__56_8h.html#a9569d112833f0400bfb7c0e4451a2947">BIG_256_56_dsucopy</a></div><div class="ttdeci">void BIG_256_56_dsucopy(DBIG_256_56 x, BIG_256_56 y)</div><div class="ttdoc">Copy BIG to upper half of DBIG.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:280</div></div>
<div class="ttc" id="big__256__56_8h_html_ada66c853edcbaebdd452bc0427fc22d1"><div class="ttname"><a href="big__256__56_8h.html#ada66c853edcbaebdd452bc0427fc22d1">BIG_256_56_cmove</a></div><div class="ttdeci">void BIG_256_56_cmove(BIG_256_56 x, BIG_256_56 y, int s)</div><div class="ttdoc">Conditional copy of BIG number.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:110</div></div>
<div class="ttc" id="big__256__56_8h_html_ad4d7e429da003447d680466dd428d514"><div class="ttname"><a href="big__256__56_8h.html#ad4d7e429da003447d680466dd428d514">BIG_256_56_toBytes</a></div><div class="ttdeci">void BIG_256_56_toBytes(char *a, BIG_256_56 x)</div><div class="ttdoc">Convert from BIG number to byte array.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:141</div></div>
<div class="ttc" id="big__256__56_8h_html_aef2334923d0f6e3179818980022664eb"><div class="ttname"><a href="big__256__56_8h.html#aef2334923d0f6e3179818980022664eb">BIG_256_56_random</a></div><div class="ttdeci">void BIG_256_56_random(BIG_256_56 x, csprng *r)</div><div class="ttdoc">Create a random BIG from a random number generator.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1248</div></div>
<div class="ttc" id="big__256__56_8h_html_ac1cf1d0c2157f25a4d98f35b1c5c1cdf"><div class="ttname"><a href="big__256__56_8h.html#ac1cf1d0c2157f25a4d98f35b1c5c1cdf">BIG_256_56_sdiv</a></div><div class="ttdeci">void BIG_256_56_sdiv(BIG_256_56 x, BIG_256_56 n)</div><div class="ttdoc">Divide x by n - output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1188</div></div>
<div class="ttc" id="big__256__56_8h_html_aaf32c737dd0cf6aea60a9dc5dae3e420"><div class="ttname"><a href="big__256__56_8h.html#aaf32c737dd0cf6aea60a9dc5dae3e420">BIG_256_56_norm</a></div><div class="ttdeci">chunk BIG_256_56_norm(BIG_256_56 x)</div><div class="ttdoc">Normalizes a BIG number - output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:976</div></div>
<div class="ttc" id="big__256__56_8h_html_a8acdb6265dd58d447b477296828d7816"><div class="ttname"><a href="big__256__56_8h.html#a8acdb6265dd58d447b477296828d7816">BIG_256_56_dscopy</a></div><div class="ttdeci">void BIG_256_56_dscopy(DBIG_256_56 x, BIG_256_56 y)</div><div class="ttdoc">Copy BIG to lower half of DBIG.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:263</div></div>
<div class="ttc" id="big__256__56_8h_html_ab9ca2de3d023808394170fe5cbfeb4a1"><div class="ttname"><a href="big__256__56_8h.html#ab9ca2de3d023808394170fe5cbfeb4a1">BIG_256_56_copy</a></div><div class="ttdeci">void BIG_256_56_copy(BIG_256_56 x, BIG_256_56 y)</div><div class="ttdoc">Copy BIG to another BIG.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:227</div></div>
<div class="ttc" id="arch_8h_html"><div class="ttname"><a href="arch_8h.html">arch.h</a></div><div class="ttdoc">Architecture Header File.</div></div>
<div class="ttc" id="big__256__56_8h_html_a4302fda3b44636fc6bf5d8f79b7b069d"><div class="ttname"><a href="big__256__56_8h.html#a4302fda3b44636fc6bf5d8f79b7b069d">BIG_256_56_div3</a></div><div class="ttdeci">int BIG_256_56_div3(BIG_256_56 x)</div><div class="ttdoc">Divide BIG by 3 - output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:484</div></div>
<div class="ttc" id="big__256__56_8h_html_a48a4dc339dd2631ad1a35bf8af04d951"><div class="ttname"><a href="big__256__56_8h.html#a48a4dc339dd2631ad1a35bf8af04d951">BIG_256_56_lastbits</a></div><div class="ttdeci">int BIG_256_56_lastbits(BIG_256_56 x, int n)</div><div class="ttdoc">return least significant bits of a BIG</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1240</div></div>
<div class="ttc" id="big__256__56_8h_html_ae80c8604eec0e7ee089b8c195e5c4c83"><div class="ttname"><a href="big__256__56_8h.html#ae80c8604eec0e7ee089b8c195e5c4c83">BIG_256_56_dnorm</a></div><div class="ttdeci">void BIG_256_56_dnorm(DBIG_256_56 x)</div><div class="ttdoc">Normalizes a DBIG number - output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:995</div></div>
<div class="ttc" id="big__256__56_8h_html_ab22e2947678113edf042d0fb64c3c92f"><div class="ttname"><a href="big__256__56_8h.html#ab22e2947678113edf042d0fb64c3c92f">BIG_256_56_fromBytesLen</a></div><div class="ttdeci">void BIG_256_56_fromBytesLen(BIG_256_56 x, char *a, int s)</div><div class="ttdoc">Convert to BIG number from byte array of given length.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:170</div></div>
<div class="ttc" id="big__256__56_8h_html_a37ea30e1625cffb9381c15c170b98227"><div class="ttname"><a href="big__256__56_8h.html#a37ea30e1625cffb9381c15c170b98227">BIG_256_56_dmod</a></div><div class="ttdeci">void BIG_256_56_dmod(BIG_256_56 x, DBIG_256_56 y, BIG_256_56 n)</div><div class="ttdoc">x=y mod n - output normalised</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1113</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="structcsprng_html"><div class="ttname"><a href="structcsprng.html">csprng</a></div><div class="ttdoc">Cryptographically secure pseudo-random number generator instance.</div><div class="ttdef"><b>Definition:</b> amcl.h:195</div></div>
<div class="ttc" id="big__256__56_8h_html_a3ad61321234a88125b2b15ada3366cea"><div class="ttname"><a href="big__256__56_8h.html#a3ad61321234a88125b2b15ada3366cea">BIG_256_56_rcopy</a></div><div class="ttdeci">void BIG_256_56_rcopy(BIG_256_56 x, const BIG_256_56 y)</div><div class="ttdoc">Copy BIG from Read-Only Memory to a BIG.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:239</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="big__256__56_8h_html_a80538a998337c358f552c8a20c099c9b"><div class="ttname"><a href="big__256__56_8h.html#a80538a998337c358f552c8a20c099c9b">HMASK_256_56</a></div><div class="ttdeci">#define HMASK_256_56</div><div class="ttdef"><b>Definition:</b> big_256_56.h:46</div></div>
<div class="ttc" id="big__256__56_8h_html_a45b83f967d61baf813216a8d76998ed2"><div class="ttname"><a href="big__256__56_8h.html#a45b83f967d61baf813216a8d76998ed2">BIG_256_56_modneg</a></div><div class="ttdeci">void BIG_256_56_modneg(BIG_256_56 x, BIG_256_56 y, BIG_256_56 n)</div><div class="ttdoc">Calculate x=-y mod n.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1327</div></div>
<div class="ttc" id="big__256__56_8h_html_a06612fae29e631679cd4aa169f1b3c6a"><div class="ttname"><a href="big__256__56_8h.html#a06612fae29e631679cd4aa169f1b3c6a">BIG_256_56_modsqr</a></div><div class="ttdeci">void BIG_256_56_modsqr(BIG_256_56 x, BIG_256_56 y, BIG_256_56 n)</div><div class="ttdoc">Calculate x=y^2 mod n.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1315</div></div>
<div class="ttc" id="big__256__56_8h_html_a42f61e4166a19d24abf6461ab2a0ffd7"><div class="ttname"><a href="big__256__56_8h.html#a42f61e4166a19d24abf6461ab2a0ffd7">BIG_256_56_ssn</a></div><div class="ttdeci">int BIG_256_56_ssn(BIG_256_56 r, BIG_256_56 a, BIG_256_56 m)</div><div class="ttdoc">Fast time-critical combined shift by 1 bit, subtract and normalise.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:877</div></div>
<div class="ttc" id="big__256__56_8h_html_a80abfe28372008df098b91281cee9db6"><div class="ttname"><a href="big__256__56_8h.html#a80abfe28372008df098b91281cee9db6">BIG_256_56_fromBytes</a></div><div class="ttdeci">void BIG_256_56_fromBytes(BIG_256_56 x, char *a)</div><div class="ttdoc">Convert to BIG number from byte array.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:155</div></div>
<div class="ttc" id="big__256__56_8h_html_abf29e543cdacfaea193ec50d15cb5046"><div class="ttname"><a href="big__256__56_8h.html#abf29e543cdacfaea193ec50d15cb5046">BIG_256_56_one</a></div><div class="ttdeci">void BIG_256_56_one(BIG_256_56 x)</div><div class="ttdoc">Set BIG to one (unity)</div><div class="ttdef"><b>Definition:</b> big_256_56.c:340</div></div>
<div class="ttc" id="big__256__56_8h_html_ab122c9bc11ced893982f8d7e87f6d16b"><div class="ttname"><a href="big__256__56_8h.html#ab122c9bc11ced893982f8d7e87f6d16b">BIG_256_56_imul</a></div><div class="ttdeci">void BIG_256_56_imul(BIG_256_56 x, BIG_256_56 y, int i)</div><div class="ttdoc">Multiply BIG by a small integer - output not normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:450</div></div>
<div class="ttc" id="big__256__56_8h_html_a63396a981b7423fb6b83014c87e17198"><div class="ttname"><a href="big__256__56_8h.html#a63396a981b7423fb6b83014c87e17198">BIG_256_56_invmod2m</a></div><div class="ttdeci">void BIG_256_56_invmod2m(BIG_256_56 x)</div><div class="ttdoc">Set BIG to inverse mod 2^256.</div></div>
<div class="ttc" id="big__256__56_8h_html_ac7a0863f1ff16c84466ffb5aa5faa084"><div class="ttname"><a href="big__256__56_8h.html#ac7a0863f1ff16c84466ffb5aa5faa084">BIG_256_56_sducopy</a></div><div class="ttdeci">void BIG_256_56_sducopy(BIG_256_56 x, DBIG_256_56 y)</div><div class="ttdoc">Copy upper half of DBIG to a BIG.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:306</div></div>
<div class="ttc" id="big__256__56_8h_html_a654f923f35390eab504ed90f184a4aae"><div class="ttname"><a href="big__256__56_8h.html#a654f923f35390eab504ed90f184a4aae">BMASK_256_56</a></div><div class="ttdeci">#define BMASK_256_56</div><div class="ttdef"><b>Definition:</b> big_256_56.h:42</div></div>
<div class="ttc" id="big__256__56_8h_html_a6ce0fb117601d7754f57a49d839779bc"><div class="ttname"><a href="big__256__56_8h.html#a6ce0fb117601d7754f57a49d839779bc">BIG_256_56_mod</a></div><div class="ttdeci">void BIG_256_56_mod(BIG_256_56 x, BIG_256_56 n)</div><div class="ttdoc">Reduce x mod n - input and output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:1082</div></div>
<div class="ttc" id="big__256__56_8h_html_adae5bfd34ccdb07cd9b5731a12506337"><div class="ttname"><a href="big__256__56_8h.html#adae5bfd34ccdb07cd9b5731a12506337">BIG_256_56_dshr</a></div><div class="ttdeci">void BIG_256_56_dshr(DBIG_256_56 x, int s)</div><div class="ttdoc">Shifts a DBIG right by any number of bits - input must be normalised, output normalised.</div><div class="ttdef"><b>Definition:</b> big_256_56.c:918</div></div>
<div class="ttc" id="big__256__56_8h_html_ac0ef2169da39807adbf4e20e99b48437"><div class="ttname"><a href="big__256__56_8h.html#ac0ef2169da39807adbf4e20e99b48437">DNLEN_256_56</a></div><div class="ttdeci">#define DNLEN_256_56</div><div class="ttdef"><b>Definition:</b> big_256_56.h:41</div></div>
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