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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"><title>Crypto++: md4.h Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.5.2 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="classes.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul></div><h1>md4.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef CRYPTOPP_MD4_H</span><a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define CRYPTOPP_MD4_H</span><a name="l00003"></a>00003 <span class="preprocessor"></span><a name="l00004"></a>00004 <span class="preprocessor">#include "iterhash.h"</span><a name="l00005"></a>00005 <a name="l00006"></a>00006 NAMESPACE_BEGIN(CryptoPP)<a name="l00007"></a>00007 <a name="l00008"></a>00008 namespace Weak1 {<a name="l00009"></a>00009 <span class="comment"></span><a name="l00010"></a>00010 <span class="comment">//! <a href="http://www.weidai.com/scan-mirror/md.html#MD4">MD4</a></span><a name="l00011"></a>00011 <span class="comment"></span><span class="comment">/*! \warning MD4 is considered insecure, and should not be used</span><a name="l00012"></a>00012 <span class="comment"> unless you absolutely need it for compatibility. */</span><a name="l00013"></a><a class="code" href="class_weak1_1_1_m_d4.html">00013</a> <span class="keyword">class </span><a class="code" href="class_weak1_1_1_m_d4.html" title="MD4">MD4</a> : <span class="keyword">public</span> <a class="code" href="class_iterated_hash_with_static_transform.html" title="_">IteratedHashWithStaticTransform</a><word32, LittleEndian, 64, 16, MD4><a name="l00014"></a>00014 {<a name="l00015"></a>00015 <span class="keyword">public</span>:<a name="l00016"></a>00016 <span class="keyword">static</span> <span class="keywordtype">void</span> InitState(HashWordType *state);<a name="l00017"></a>00017 <span class="keyword">static</span> <span class="keywordtype">void</span> Transform(word32 *digest, <span class="keyword">const</span> word32 *data);<a name="l00018"></a><a class="code" href="class_weak1_1_1_m_d4.html#22c17a5a1c91ba03f9be7a2981bb3028">00018</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *StaticAlgorithmName() {<span class="keywordflow">return</span> <span class="stringliteral">"MD4"</span>;}<a name="l00019"></a>00019 };<a name="l00020"></a>00020 <a name="l00021"></a>00021 }<a name="l00022"></a>00022 <span class="preprocessor">#if CRYPTOPP_ENABLE_NAMESPACE_WEAK >= 1</span><a name="l00023"></a>00023 <span class="preprocessor"></span><span class="keyword">namespace </span>Weak {<span class="keyword">using namespace </span>Weak1;} <span class="comment">// import Weak1 into CryptoPP::Weak</span><a name="l00024"></a>00024 <span class="preprocessor">#else</span><a name="l00025"></a>00025 <span class="preprocessor"></span><span class="keyword">using namespace </span>Weak1; <span class="comment">// import Weak1 into CryptoPP with warning</span><a name="l00026"></a>00026 <span class="preprocessor">#ifdef __GNUC__</span><a name="l00027"></a>00027 <span class="preprocessor"></span><span class="preprocessor">#warning "You may be using a weak algorithm that has been retained for backwards compatibility. Please '#define CRYPTOPP_ENABLE_NAMESPACE_WEAK 1' before including this .h file and prepend the class name with 'Weak::' to remove this warning."</span><a name="l00028"></a>00028 <span class="preprocessor"></span><span class="preprocessor">#else</span><a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#pragma message("You may be using a weak algorithm that has been retained for backwards compatibility. Please '#define CRYPTOPP_ENABLE_NAMESPACE_WEAK 1' before including this .h file and prepend the class name with 'Weak::' to remove this warning.")</span><a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor">#endif</span><a name="l00031"></a>00031 <span class="preprocessor"></span><span class="preprocessor">#endif</span><a name="l00032"></a>00032 <span class="preprocessor"></span><a name="l00033"></a>00033 NAMESPACE_END<a name="l00034"></a>00034 <a name="l00035"></a>00035 <span class="preprocessor">#endif</span></pre></div><hr size="1"><address style="text-align: right;"><small>Generated on Fri Jun 1 11:11:22 2007 for Crypto++ by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.2 </small></address></body></html>
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