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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++: ripemd.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>ripemd.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef CRYPTOPP_RIPEMD_H</span><a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define CRYPTOPP_RIPEMD_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 <span class="comment">//! <a href="http://www.weidai.com/scan-mirror/md.html#RIPEMD-160">RIPEMD-160</a></span><a name="l00009"></a>00009 <span class="comment"></span><span class="comment">/*! Digest Length = 160 bits */</span><a name="l00010"></a><a class="code" href="class_r_i_p_e_m_d160.html">00010</a> class <a class="code" href="class_r_i_p_e_m_d160.html" title="RIPEMD-160">RIPEMD160</a> : public <a class="code" href="class_iterated_hash_with_static_transform.html" title="_">IteratedHashWithStaticTransform</a><word32, <a class="code" href="struct_enum_to_type.html">LittleEndian</a>, 64, 20, <a class="code" href="class_r_i_p_e_m_d160.html" title="RIPEMD-160">RIPEMD160</a>><a name="l00011"></a>00011 {<a name="l00012"></a>00012 <span class="keyword">public</span>:<a name="l00013"></a>00013 <span class="keyword">static</span> <span class="keywordtype">void</span> InitState(HashWordType *state);<a name="l00014"></a>00014 <span class="keyword">static</span> <span class="keywordtype">void</span> Transform(word32 *digest, <span class="keyword">const</span> word32 *data);<a name="l00015"></a><a class="code" href="class_r_i_p_e_m_d160.html#c297f1be4c2b16a633e6ca8d3ec93d4b">00015</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">"RIPEMD-160"</span>;}<a name="l00016"></a>00016 };<a name="l00017"></a>00017 <span class="comment"></span><a name="l00018"></a>00018 <span class="comment">/*! Digest Length = 320 bits, Security is similar to RIPEMD-160 */</span><a name="l00019"></a><a class="code" href="class_r_i_p_e_m_d320.html">00019</a> <span class="keyword">class </span><a class="code" href="class_r_i_p_e_m_d320.html">RIPEMD320</a> : <span class="keyword">public</span> <a class="code" href="class_iterated_hash_with_static_transform.html" title="_">IteratedHashWithStaticTransform</a><word32, LittleEndian, 64, 40, RIPEMD320><a name="l00020"></a>00020 {<a name="l00021"></a>00021 <span class="keyword">public</span>:<a name="l00022"></a>00022 <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="class_r_i_p_e_m_d320.html#35d71b4e3a94096a295a5f5408814478">InitState</a>(<a class="code" href="class_iterated_hash.html#ce0350088eea8679cbe23668d2498c07">HashWordType</a> *state);<a name="l00023"></a>00023 <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="class_r_i_p_e_m_d320.html#ab67c7b9920689c0ab363c4c81a93b22">Transform</a>(word32 *digest, <span class="keyword">const</span> word32 *data);<a name="l00024"></a><a class="code" href="class_r_i_p_e_m_d320.html#b8ee8e5bd7a36c3c7296ebd3a932b4f4">00024</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="class_r_i_p_e_m_d320.html#b8ee8e5bd7a36c3c7296ebd3a932b4f4">StaticAlgorithmName</a>() {<span class="keywordflow">return</span> <span class="stringliteral">"RIPEMD-320"</span>;}<a name="l00025"></a>00025 };<a name="l00026"></a>00026 <span class="comment"></span><a name="l00027"></a>00027 <span class="comment">/*! \warning RIPEMD-128 is considered insecure, and should not be used</span><a name="l00028"></a>00028 <span class="comment"> unless you absolutely need it for compatibility. */</span><a name="l00029"></a><a class="code" href="class_r_i_p_e_m_d128.html">00029</a> <span class="keyword">class </span><a class="code" href="class_r_i_p_e_m_d128.html">RIPEMD128</a> : <span class="keyword">public</span> <a class="code" href="class_iterated_hash_with_static_transform.html" title="_">IteratedHashWithStaticTransform</a><word32, LittleEndian, 64, 16, RIPEMD128><a name="l00030"></a>00030 {<a name="l00031"></a>00031 <span class="keyword">public</span>:<a name="l00032"></a>00032 <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="class_r_i_p_e_m_d128.html#fe8eca0f45ddceb714d93f448fd3c60d">InitState</a>(<a class="code" href="class_iterated_hash.html#ce0350088eea8679cbe23668d2498c07">HashWordType</a> *state);<a name="l00033"></a>00033 <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="class_r_i_p_e_m_d128.html#924bacb6c52e0be39af785979e0d5ad9">Transform</a>(word32 *digest, <span class="keyword">const</span> word32 *data);<a name="l00034"></a><a class="code" href="class_r_i_p_e_m_d128.html#4dd42cee814b58252accc214e2f62296">00034</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="class_r_i_p_e_m_d128.html#4dd42cee814b58252accc214e2f62296">StaticAlgorithmName</a>() {<span class="keywordflow">return</span> <span class="stringliteral">"RIPEMD-128"</span>;}<a name="l00035"></a>00035 };<a name="l00036"></a>00036 <span class="comment"></span><a name="l00037"></a>00037 <span class="comment">/*! \warning RIPEMD-256 is considered insecure, and should not be used</span><a name="l00038"></a>00038 <span class="comment"> unless you absolutely need it for compatibility. */</span><a name="l00039"></a><a class="code" href="class_r_i_p_e_m_d256.html">00039</a> <span class="keyword">class </span><a class="code" href="class_r_i_p_e_m_d256.html">RIPEMD256</a> : <span class="keyword">public</span> <a class="code" href="class_iterated_hash_with_static_transform.html" title="_">IteratedHashWithStaticTransform</a><word32, LittleEndian, 64, 32, RIPEMD256><a name="l00040"></a>00040 {<a name="l00041"></a>00041 <span class="keyword">public</span>:<a name="l00042"></a>00042 <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="class_r_i_p_e_m_d256.html#9f26f65a9f7d7ea8460ef792bdc5749d">InitState</a>(<a class="code" href="class_iterated_hash.html#ce0350088eea8679cbe23668d2498c07">HashWordType</a> *state);<a name="l00043"></a>00043 <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="class_r_i_p_e_m_d256.html#318a57c3411c59af01666cb6bdcdb201">Transform</a>(word32 *digest, <span class="keyword">const</span> word32 *data);<a name="l00044"></a><a class="code" href="class_r_i_p_e_m_d256.html#8113f5eafea7f069fcda739be3617619">00044</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="class_r_i_p_e_m_d256.html#8113f5eafea7f069fcda739be3617619">StaticAlgorithmName</a>() {<span class="keywordflow">return</span> <span class="stringliteral">"RIPEMD-256"</span>;}<a name="l00045"></a>00045 };<a name="l00046"></a>00046 <a name="l00047"></a>00047 NAMESPACE_END<a name="l00048"></a>00048 <a name="l00049"></a>00049 <span class="preprocessor">#endif</span></pre></div><hr size="1"><address style="text-align: right;"><small>Generated on Fri Jun 1 11:11:24 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>⌨️ 快捷键说明
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