<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>BeeCrypt: include/beecrypt/sha224.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.3 --> <div id="top"> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">BeeCrypt <span id="projectnumber">4.2.1</span></div> </td> </tr> </tbody> </table> </div> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>Globals</span></a></li> </ul> </div> <div class="header"> <div class="headertitle"> <h1>include/beecrypt/sha224.h</h1> </div> </div> <div class="contents"> <a href="sha224_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) 2009 Bob Deblier</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 _SHA224_H</span> <a name="l00027"></a>00027 <span class="preprocessor"></span><span class="preprocessor">#define _SHA224_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="l00034"></a>00034 <span class="preprocessor">#ifdef __cplusplus</span> <a name="l00035"></a><a class="code" href="structsha224Param.html">00035</a> <span class="preprocessor"></span><span class="keyword">struct </span><a class="code" href="api_8h.html#a4f699d64328623c51b22f3b3f1ff4150">BEECRYPTAPI</a> <a class="code" href="structsha224Param.html" title="Holds all the parameters necessary for the SHA-224 algorithm.">sha224Param</a> <a name="l00036"></a>00036 #else <a name="l00037"></a>00037 struct _sha224Param <a name="l00038"></a>00038 #endif <a name="l00039"></a>00039 { <a name="l00042"></a><a class="code" href="structsha224Param.html#a4867d115830308daf6a377c5fa290544">00042</a> uint32_t h[8]; <a name="l00045"></a><a class="code" href="structsha224Param.html#a59951f1addb3bdca97164ccef79d7aaa">00045</a> uint32_t data[64]; <a name="l00050"></a>00050 <span class="preprocessor"> #if (MP_WBITS == 64)</span> <a name="l00051"></a>00051 <span class="preprocessor"></span> <a class="code" href="api_8h.html#af807108d471a7c68e58df13068048e03">mpw</a> length[1]; <a name="l00052"></a>00052 <span class="preprocessor"> #elif (MP_WBITS == 32)</span> <a name="l00053"></a><a class="code" href="structsha224Param.html#a5469afbfc1eef57de11170c6e1609c67">00053</a> <span class="preprocessor"></span> <a class="code" href="api_8h.html#af807108d471a7c68e58df13068048e03">mpw</a> length[2]; <a name="l00054"></a>00054 <span class="preprocessor"> #else</span> <a name="l00055"></a>00055 <span class="preprocessor"></span><span class="preprocessor"> # error</span> <a name="l00056"></a>00056 <span class="preprocessor"></span><span class="preprocessor"> #endif</span> <a name="l00057"></a>00057 <span class="preprocessor"></span> <a name="l00061"></a><a class="code" href="structsha224Param.html#ae31ac40794157808635cd99372be5811">00061</a> uint32_t <a class="code" href="structsha224Param.html#ae31ac40794157808635cd99372be5811" title="Offset into data; points to the place where new data will be copied before it is processed.">offset</a>; <a name="l00062"></a>00062 }; <a name="l00063"></a>00063 <a name="l00064"></a>00064 <span class="preprocessor">#ifndef __cplusplus</span> <a name="l00065"></a>00065 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keyword">struct </span>_sha224Param <a class="code" href="structsha224Param.html" title="Holds all the parameters necessary for the SHA-224 algorithm.">sha224Param</a>; <a name="l00066"></a>00066 <span class="preprocessor">#endif</span> <a name="l00067"></a>00067 <span class="preprocessor"></span> <a name="l00068"></a>00068 <span class="preprocessor">#ifdef __cplusplus</span> <a name="l00069"></a>00069 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> { <a name="l00070"></a>00070 <span class="preprocessor">#endif</span> <a name="l00071"></a>00071 <span class="preprocessor"></span> <a name="l00075"></a>00075 <span class="keyword">extern</span> <a class="code" href="api_8h.html#a4f699d64328623c51b22f3b3f1ff4150">BEECRYPTAPI</a> <span class="keyword">const</span> <a class="code" href="structhashFunction.html">hashFunction</a> <a class="code" href="sha224_8h.html#a4350bd4392eb85e0fa9d1fb9f8bf79db" title="Holds the full API description of the SHA-224 algorithm.">sha224</a>; <a name="l00076"></a>00076 <a name="l00082"></a>00082 <a class="code" href="api_8h.html#a4f699d64328623c51b22f3b3f1ff4150">BEECRYPTAPI</a> <a name="l00083"></a>00083 <span class="keywordtype">void</span> <a class="code" href="sha224_8h.html#a1138fa94075756c2a9422cdfb4100f11" title="This function performs the core of the SHA-224 hash algorithm; it processes a block of 64 bytes...">sha224Process</a>(<a class="code" href="structsha224Param.html" title="Holds all the parameters necessary for the SHA-224 algorithm.">sha224Param</a>* sp); <a name="l00084"></a>00084 <a name="l00091"></a>00091 <a class="code" href="api_8h.html#a4f699d64328623c51b22f3b3f1ff4150">BEECRYPTAPI</a> <a name="l00092"></a>00092 <span class="keywordtype">int</span> <a class="code" href="sha224_8h.html#af0b8d4bdd5bd80e7147414b11b29b1a1" title="This function resets the parameter block so that it&#39;s ready for a new hash.">sha224Reset</a> (<a class="code" href="structsha224Param.html" title="Holds all the parameters necessary for the SHA-224 algorithm.">sha224Param</a>* sp); <a name="l00093"></a>00093 <a name="l00102"></a>00102 <a class="code" href="api_8h.html#a4f699d64328623c51b22f3b3f1ff4150">BEECRYPTAPI</a> <a name="l00103"></a>00103 <span class="keywordtype">int</span> <a class="code" href="sha224_8h.html#ab812639b90f040f25bb4c04e1d6094dd" title="This function should be used to pass successive blocks of data to be hashed.">sha224Update</a> (<a class="code" href="structsha224Param.html" title="Holds all the parameters necessary for the SHA-224 algorithm.">sha224Param</a>* sp, <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="l00104"></a>00104 <a name="l00112"></a>00112 <a class="code" href="api_8h.html#a4f699d64328623c51b22f3b3f1ff4150">BEECRYPTAPI</a> <a name="l00113"></a>00113 <span class="keywordtype">int</span> <a class="code" href="sha224_8h.html#a976161ffed4263e047da4e2a780a95b0" title="This function finishes the current hash computation and copies the digest value into digest...">sha224Digest</a> (<a class="code" href="structsha224Param.html" title="Holds all the parameters necessary for the SHA-224 algorithm.">sha224Param</a>* sp, <a class="code" href="api_8h.html#ab8ef12fab634c171394422d0ee8baf94">byte</a>* digest); <a name="l00114"></a>00114 <a name="l00115"></a>00115 <span class="preprocessor">#ifdef __cplusplus</span> <a name="l00116"></a>00116 <span class="preprocessor"></span>} <a name="l00117"></a>00117 <span class="preprocessor">#endif</span> <a name="l00118"></a>00118 <span class="preprocessor"></span> <a name="l00119"></a>00119 <span class="preprocessor">#endif</span> </pre></div></div> </div> <hr class="footer"/><address class="footer"><small>Generated on Sun Apr 10 2011 20:49:30 for BeeCrypt by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.3 </small></address> </body> </html>