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<h1>include/beecrypt/mtprng.h</h1> </div>
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<a href="mtprng_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (c) 1998, 1999, 2000, 2003 X-Way Rights BV</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00005"></a>00005 <span class="comment"> * modify it under the terms of the GNU Lesser General Public</span>
<a name="l00006"></a>00006 <span class="comment"> * License as published by the Free Software Foundation; either</span>
<a name="l00007"></a>00007 <span class="comment"> * version 2.1 of the License, or (at your option) any later version.</span>
<a name="l00008"></a>00008 <span class="comment"> *</span>
<a name="l00009"></a>00009 <span class="comment"> * This library is distributed in the hope that it will be useful,</span>
<a name="l00010"></a>00010 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00011"></a>00011 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00012"></a>00012 <span class="comment"> * Lesser General Public License for more details.</span>
<a name="l00013"></a>00013 <span class="comment"> *</span>
<a name="l00014"></a>00014 <span class="comment"> * You should have received a copy of the GNU Lesser General Public</span>
<a name="l00015"></a>00015 <span class="comment"> * License along with this library; if not, write to the Free Software</span>
<a name="l00016"></a>00016 <span class="comment"> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span>
<a name="l00017"></a>00017 <span class="comment"> *</span>
<a name="l00018"></a>00018 <span class="comment"> */</span>
<a name="l00019"></a>00019
<a name="l00026"></a>00026 <span class="preprocessor">#ifndef _MTPRNG_H</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span><span class="preprocessor">#define _MTPRNG_H</span>
<a name="l00028"></a>00028 <span class="preprocessor"></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include "beecrypt/beecrypt.h"</span>
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="preprocessor">#ifdef _REENTRANT</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span><span class="preprocessor"># if WIN32</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span><span class="preprocessor"># include <windows.h></span>
<a name="l00034"></a>00034 <span class="preprocessor"># include <winbase.h></span>
<a name="l00035"></a>00035 <span class="preprocessor"># endif</span>
<a name="l00036"></a>00036 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00037"></a>00037 <span class="preprocessor"></span>
<a name="l00038"></a><a class="code" href="mtprng_8h.html#a0240ac851181b84ac374872dc5434ee4">00038</a> <span class="preprocessor">#define N 624</span>
<a name="l00039"></a><a class="code" href="mtprng_8h.html#a52037c938e3c1b126c6277da5ca689d0">00039</a> <span class="preprocessor"></span><span class="preprocessor">#define M 397</span>
<a name="l00040"></a><a class="code" href="mtprng_8h.html#a97d832ae23af4f215e801e37e4f94254">00040</a> <span class="preprocessor"></span><span class="preprocessor">#define K 0x9908B0DFU</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span>
<a name="l00042"></a>00042 <span class="comment">/*</span>
<a name="l00043"></a>00043 <span class="comment"> */</span>
<a name="l00044"></a>00044 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00045"></a><a class="code" href="structmtprngParam.html">00045</a> <span class="preprocessor"></span><span class="keyword">struct </span><a class="code" href="api_8h.html#a4f699d64328623c51b22f3b3f1ff4150">BEECRYPTAPI</a> <a class="code" href="structmtprngParam.html">mtprngParam</a>
<a name="l00046"></a>00046 #else
<a name="l00047"></a>00047 struct _mtprngParam
<a name="l00048"></a>00048 #endif
<a name="l00049"></a>00049 {
<a name="l00050"></a>00050 <span class="preprocessor"> #ifdef _REENTRANT</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span> <a class="code" href="gnu_8h.html#aaaeb4b0ebb6912863b284992497533ad">bc_mutex_t</a> lock;
<a name="l00052"></a>00052 <span class="preprocessor"> #endif</span>
<a name="l00053"></a><a class="code" href="structmtprngParam.html#a5c14cb2712b3eaf02945d3b17ac51061">00053</a> <span class="preprocessor"></span> uint32_t state[<a class="code" href="mtprng_8h.html#a0240ac851181b84ac374872dc5434ee4">N</a>+1];
<a name="l00054"></a><a class="code" href="structmtprngParam.html#ab8aac2ede1695d8afe4bbfb4a79faefb">00054</a> uint32_t <a class="code" href="structmtprngParam.html#ab8aac2ede1695d8afe4bbfb4a79faefb">left</a>;
<a name="l00055"></a><a class="code" href="structmtprngParam.html#a3420df978a4bc0ff110e8fb41d9e7c01">00055</a> uint32_t* <a class="code" href="structmtprngParam.html#a3420df978a4bc0ff110e8fb41d9e7c01">nextw</a>;
<a name="l00056"></a>00056 };
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="preprocessor">#ifndef __cplusplus</span>
<a name="l00059"></a>00059 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keyword">struct </span>_mtprngParam <a class="code" href="structmtprngParam.html">mtprngParam</a>;
<a name="l00060"></a>00060 <span class="preprocessor">#endif</span>
<a name="l00061"></a>00061 <span class="preprocessor"></span>
<a name="l00062"></a>00062 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00063"></a>00063 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {
<a name="l00064"></a>00064 <span class="preprocessor">#endif</span>
<a name="l00065"></a>00065 <span class="preprocessor"></span>
<a name="l00066"></a>00066 <span class="comment">/*</span>
<a name="l00067"></a>00067 <span class="comment"> */</span>
<a name="l00068"></a>00068 <span class="keyword">extern</span> <a class="code" href="api_8h.html#a4f699d64328623c51b22f3b3f1ff4150">BEECRYPTAPI</a> <span class="keyword">const</span> <a class="code" href="structrandomGenerator.html" title="This struct holds information and pointers to code specific to each pseudo-random number generator...">randomGenerator</a> <a class="code" href="mtprng_8h.html#ac6e2ab09b0510d3bf14fd2e0ff28c4d1">mtprng</a>;
<a name="l00069"></a>00069
<a name="l00070"></a>00070 <span class="comment">/*</span>
<a name="l00071"></a>00071 <span class="comment"> */</span>
<a name="l00072"></a>00072 <a class="code" href="api_8h.html#a4f699d64328623c51b22f3b3f1ff4150">BEECRYPTAPI</a>
<a name="l00073"></a>00073 <span class="keywordtype">int</span> <a class="code" href="mtprng_8h.html#abc42229f938343a9a249dadb941342d3">mtprngSetup</a> (<a class="code" href="structmtprngParam.html">mtprngParam</a>* mp);
<a name="l00074"></a>00074
<a name="l00075"></a>00075 <span class="comment">/*</span>
<a name="l00076"></a>00076 <span class="comment"> */</span>
<a name="l00077"></a>00077 <a class="code" href="api_8h.html#a4f699d64328623c51b22f3b3f1ff4150">BEECRYPTAPI</a>
<a name="l00078"></a>00078 <span class="keywordtype">int</span> <a class="code" href="mtprng_8h.html#a0ff59a5111ab0200f621fd7ce8072431">mtprngSeed</a> (<a class="code" href="structmtprngParam.html">mtprngParam</a>* mp, <span class="keyword">const</span> <a class="code" href="api_8h.html#ab8ef12fab634c171394422d0ee8baf94">byte</a>* data, <span class="keywordtype">size_t</span> size);
<a name="l00079"></a>00079
<a name="l00080"></a>00080 <span class="comment">/*</span>
<a name="l00081"></a>00081 <span class="comment"> */</span>
<a name="l00082"></a>00082 <a class="code" href="api_8h.html#a4f699d64328623c51b22f3b3f1ff4150">BEECRYPTAPI</a>
<a name="l00083"></a>00083 <span class="keywordtype">int</span> <a class="code" href="mtprng_8h.html#aff9f04e1ad262942feb3ca3d15ef6014">mtprngNext</a> (<a class="code" href="structmtprngParam.html">mtprngParam</a>* mp, <a class="code" href="api_8h.html#ab8ef12fab634c171394422d0ee8baf94">byte</a>* data, <span class="keywordtype">size_t</span> size);
<a name="l00084"></a>00084
<a name="l00085"></a>00085 <span class="comment">/*</span>
<a name="l00086"></a>00086 <span class="comment"> */</span>
<a name="l00087"></a>00087 <a class="code" href="api_8h.html#a4f699d64328623c51b22f3b3f1ff4150">BEECRYPTAPI</a>
<a name="l00088"></a>00088 <span class="keywordtype">int</span> <a class="code" href="mtprng_8h.html#a9c709a818d9c14ef9eb1a6905ba8e229">mtprngCleanup</a>(<a class="code" href="structmtprngParam.html">mtprngParam</a>* mp);
<a name="l00089"></a>00089
<a name="l00090"></a>00090 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00091"></a>00091 <span class="preprocessor"></span>}
<a name="l00092"></a>00092 <span class="preprocessor">#endif</span>
<a name="l00093"></a>00093 <span class="preprocessor"></span>
<a name="l00094"></a>00094 <span class="preprocessor">#endif</span>
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