xtrcrypt_8h-source.html
来自「Crypto++是一个非常强大的密码学库,主要是功能全」· HTML 代码 · 共 68 行
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>Crypto++: xtrcrypt.h Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.3.2 --><div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="namespaces.html">Namespace List</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Compound List</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="namespacemembers.html">Namespace Members</a> | <a class="qindex" href="functions.html">Compound Members</a> | <a class="qindex" href="globals.html">File Members</a></div><h1>xtrcrypt.h</h1><a href="xtrcrypt_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="preprocessor">#ifndef CRYPTOPP_XTRCRYPT_H</span>00002 <span class="preprocessor"></span><span class="preprocessor">#define CRYPTOPP_XTRCRYPT_H</span>00003 <span class="preprocessor"></span><span class="comment"></span>00004 <span class="comment">/** \file</span>00005 <span class="comment"> "The XTR public key system" by Arjen K. Lenstra and Eric R. Verheul</span>00006 <span class="comment">*/</span>00007 00008 <span class="preprocessor">#include "<a class="code" href="xtr_8h.html">xtr.h</a>"</span>00009 00010 NAMESPACE_BEGIN(CryptoPP)00011 00012 <span class="comment">//! XTR-DH with key validation</span>00013 <span class="comment"></span><a name="l00014"></a><a class="code" href="class_x_t_r___d_h.html">00014</a> <span class="keyword">class </span><a class="code" href="class_x_t_r___d_h.html">XTR_DH</a> : <span class="keyword">public</span> <a class="code" href="class_simple_key_agreement_domain.html">SimpleKeyAgreementDomain</a>, <span class="keyword">public</span> <a class="code" href="class_crypto_parameters.html">CryptoParameters</a>00015 {00016 <span class="keyword">typedef</span> <a class="code" href="class_x_t_r___d_h.html">XTR_DH</a> <a class="code" href="class_x_t_r___d_h.html">ThisClass</a>;00017 00018 <span class="keyword">public</span>:00019 <a class="code" href="class_x_t_r___d_h.html">XTR_DH</a>(<span class="keyword">const</span> <a class="code" href="class_integer.html">Integer</a> &p, <span class="keyword">const</span> <a class="code" href="class_integer.html">Integer</a> &q, <span class="keyword">const</span> <a class="code" href="class_g_f_p2_element.html">GFP2Element</a> &g);00020 <a class="code" href="class_x_t_r___d_h.html">XTR_DH</a>(<a class="code" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> pbits, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> qbits);00021 <a class="code" href="class_x_t_r___d_h.html">XTR_DH</a>(<a class="code" href="class_buffered_transformation.html">BufferedTransformation</a> &domainParams);00022 00023 <span class="keywordtype">void</span> <a class="code" href="class_x_t_r___d_h.html#_x_t_r___d_ha3">DEREncode</a>(<a class="code" href="class_buffered_transformation.html">BufferedTransformation</a> &domainParams) <span class="keyword">const</span>;00024 00025 <span class="keywordtype">bool</span> <a class="code" href="class_x_t_r___d_h.html#_x_t_r___d_ha4">Validate</a>(<a class="code" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> level) <span class="keyword">const</span>;00026 <span class="keywordtype">bool</span> <a class="code" href="class_x_t_r___d_h.html#_x_t_r___d_ha5">GetVoidValue</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keyword">const</span> std::type_info &valueType, <span class="keywordtype">void</span> *pValue) <span class="keyword">const</span>;00027 <span class="keywordtype">void</span> <a class="code" href="class_x_t_r___d_h.html#_x_t_r___d_ha6">AssignFrom</a>(<span class="keyword">const</span> <a class="code" href="class_name_value_pairs.html">NameValuePairs</a> &source);00028 <a class="code" href="class_crypto_parameters.html">CryptoParameters</a> & AccessCryptoParameters() {<span class="keywordflow">return</span> *<span class="keyword">this</span>;}<a name="l00029"></a><a class="code" href="class_x_t_r___d_h.html#_x_t_r___d_ha8">00029</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="class_x_t_r___d_h.html#_x_t_r___d_ha8">AgreedValueLength</a>()<span class="keyword"> const </span>{<span class="keywordflow">return</span> 2*m_p.<a class="code" href="class_integer.html#_integerz41_3">ByteCount</a>();}<a name="l00030"></a><a class="code" href="class_x_t_r___d_h.html#_x_t_r___d_ha9">00030</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="class_x_t_r___d_h.html#_x_t_r___d_ha9">PrivateKeyLength</a>()<span class="keyword"> const </span>{<span class="keywordflow">return</span> m_q.<a class="code" href="class_integer.html#_integerz41_3">ByteCount</a>();}<a name="l00031"></a><a class="code" href="class_x_t_r___d_h.html#_x_t_r___d_ha10">00031</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="class_x_t_r___d_h.html#_x_t_r___d_ha10">PublicKeyLength</a>()<span class="keyword"> const </span>{<span class="keywordflow">return</span> 2*m_p.<a class="code" href="class_integer.html#_integerz41_3">ByteCount</a>();}00032 00033 <span class="keywordtype">void</span> <a class="code" href="class_x_t_r___d_h.html#_x_t_r___d_ha11">GeneratePrivateKey</a>(<a class="code" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, byte *privateKey) <span class="keyword">const</span>;00034 <span class="keywordtype">void</span> <a class="code" href="class_x_t_r___d_h.html#_x_t_r___d_ha12">GeneratePublicKey</a>(<a class="code" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, <span class="keyword">const</span> byte *privateKey, byte *publicKey) <span class="keyword">const</span>;00035 <span class="keywordtype">bool</span> <a class="code" href="class_x_t_r___d_h.html#_x_t_r___d_ha13">Agree</a>(byte *agreedValue, <span class="keyword">const</span> byte *privateKey, <span class="keyword">const</span> byte *otherPublicKey, <span class="keywordtype">bool</span> validateOtherPublicKey=<span class="keyword">true</span>) <span class="keyword">const</span>;00036 00037 <span class="keyword">const</span> <a class="code" href="class_integer.html">Integer</a> &GetModulus()<span class="keyword"> const </span>{<span class="keywordflow">return</span> m_p;}00038 <span class="keyword">const</span> <a class="code" href="class_integer.html">Integer</a> &GetSubgroupOrder()<span class="keyword"> const </span>{<span class="keywordflow">return</span> m_q;}00039 <span class="keyword">const</span> <a class="code" href="class_g_f_p2_element.html">GFP2Element</a> &GetSubgroupGenerator()<span class="keyword"> const </span>{<span class="keywordflow">return</span> m_g;}00040 00041 <span class="keywordtype">void</span> SetModulus(<span class="keyword">const</span> <a class="code" href="class_integer.html">Integer</a> &p) {m_p = p;}00042 <span class="keywordtype">void</span> SetSubgroupOrder(<span class="keyword">const</span> <a class="code" href="class_integer.html">Integer</a> &q) {m_q = q;}00043 <span class="keywordtype">void</span> SetSubgroupGenerator(<span class="keyword">const</span> <a class="code" href="class_g_f_p2_element.html">GFP2Element</a> &g) {m_g = g;}00044 00045 <span class="keyword">private</span>:00046 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> ExponentBitLength() <span class="keyword">const</span>;00047 00048 <a class="code" href="class_integer.html">Integer</a> m_p, m_q;00049 <a class="code" href="class_g_f_p2_element.html">GFP2Element</a> m_g;00050 };00051 00052 NAMESPACE_END00053 00054 <span class="preprocessor">#endif</span></pre></div><hr size="1"><address style="align: right;"><small>Generated on Tue Jul 8 23:34:28 2003 for Crypto++ by<a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border=0 > </a>1.3.2 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