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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++: default.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>default.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef CRYPTOPP_DEFAULT_H</span><a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define CRYPTOPP_DEFAULT_H</span><a name="l00003"></a>00003 <span class="preprocessor"></span><a name="l00004"></a>00004 <span class="preprocessor">#include "sha.h"</span><a name="l00005"></a>00005 <span class="preprocessor">#include "hmac.h"</span><a name="l00006"></a>00006 <span class="preprocessor">#include "<a class="code" href="des_8h.html">des.h</a>"</span><a name="l00007"></a>00007 <span class="preprocessor">#include "filters.h"</span><a name="l00008"></a>00008 <span class="preprocessor">#include "<a class="code" href="modes_8h.html">modes.h</a>"</span><a name="l00009"></a>00009 <a name="l00010"></a>00010 NAMESPACE_BEGIN(CryptoPP)<a name="l00011"></a>00011 <a name="l00012"></a>00012 typedef <a class="code" href="class_d_e_s___e_d_e2.html" title="DES-EDE2">DES_EDE2</a> <a class="code" href="class_d_e_s___e_d_e2.html" title="DES-EDE2">Default_BlockCipher</a>;<a name="l00013"></a>00013 typedef <a class="code" href="class_s_h_a1.html" title="SHA-1">SHA</a> <a class="code" href="class_s_h_a1.html" title="SHA-1">DefaultHashModule</a>;<a name="l00014"></a>00014 typedef <a class="code" href="class_h_m_a_c.html" title="HMAC">HMAC</a><DefaultHashModule> <a class="code" href="class_h_m_a_c.html" title="HMAC">DefaultMAC</a>;<a name="l00015"></a>00015 <span class="comment"></span><a name="l00016"></a>00016 <span class="comment">//! Password-Based Encryptor using DES-EDE2</span><a name="l00017"></a><a class="code" href="class_default_encryptor.html">00017</a> <span class="comment"></span>class <a class="code" href="class_default_encryptor.html" title="Password-Based Encryptor using DES-EDE2.">DefaultEncryptor</a> : public <a class="code" href="class_proxy_filter.html" title="Base class for Filter classes that are proxies for a chain of other filters.">ProxyFilter</a><a name="l00018"></a>00018 {<a name="l00019"></a>00019 <span class="keyword">public</span>:<a name="l00020"></a>00020 <a class="code" href="class_default_encryptor.html" title="Password-Based Encryptor using DES-EDE2.">DefaultEncryptor</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *passphrase, <a class="code" href="class_buffered_transformation.html" title="interface for buffered transformations">BufferedTransformation</a> *attachment = NULL);<a name="l00021"></a>00021 <a class="code" href="class_default_encryptor.html" title="Password-Based Encryptor using DES-EDE2.">DefaultEncryptor</a>(<span class="keyword">const</span> byte *passphrase, <span class="keywordtype">size_t</span> passphraseLength, <a class="code" href="class_buffered_transformation.html" title="interface for buffered transformations">BufferedTransformation</a> *attachment = NULL);<a name="l00022"></a>00022 <a name="l00023"></a>00023 <span class="keyword">protected</span>:<a name="l00024"></a>00024 <span class="keywordtype">void</span> FirstPut(<span class="keyword">const</span> byte *);<a name="l00025"></a>00025 <span class="keywordtype">void</span> LastPut(<span class="keyword">const</span> byte *inString, <span class="keywordtype">size_t</span> length);<a name="l00026"></a>00026 <a name="l00027"></a>00027 <span class="keyword">private</span>:<a name="l00028"></a>00028 <a class="code" href="class_sec_block.html" title="a block of memory allocated using A">SecByteBlock</a> m_passphrase;<a name="l00029"></a>00029 <a class="code" href="struct_c_b_c___mode.html" title="CBC mode.">CBC_Mode<Default_BlockCipher>::Encryption</a> m_cipher;<a name="l00030"></a>00030 };<a name="l00031"></a>00031 <span class="comment"></span><a name="l00032"></a>00032 <span class="comment">//! Password-Based Decryptor using DES-EDE2</span><a name="l00033"></a><a class="code" href="class_default_decryptor.html">00033</a> <span class="comment"></span><span class="keyword">class </span><a class="code" href="class_default_decryptor.html" title="Password-Based Decryptor using DES-EDE2.">DefaultDecryptor</a> : <span class="keyword">public</span> <a class="code" href="class_proxy_filter.html" title="Base class for Filter classes that are proxies for a chain of other filters.">ProxyFilter</a><a name="l00034"></a>00034 {<a name="l00035"></a>00035 <span class="keyword">public</span>:<a name="l00036"></a>00036 <a class="code" href="class_default_decryptor.html#bccfb4027c9af76b33c242d4cbda6879">DefaultDecryptor</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *passphrase, <a class="code" href="class_buffered_transformation.html" title="interface for buffered transformations">BufferedTransformation</a> *attachment = NULL, <span class="keywordtype">bool</span> throwException=<span class="keyword">true</span>);<a name="l00037"></a>00037 <a class="code" href="class_default_decryptor.html#bccfb4027c9af76b33c242d4cbda6879">DefaultDecryptor</a>(<span class="keyword">const</span> byte *passphrase, <span class="keywordtype">size_t</span> passphraseLength, <a class="code" href="class_buffered_transformation.html" title="interface for buffered transformations">BufferedTransformation</a> *attachment = NULL, <span class="keywordtype">bool</span> throwException=<span class="keyword">true</span>);<a name="l00038"></a>00038 <a name="l00039"></a><a class="code" href="class_default_decryptor_1_1_err.html">00039</a> <span class="keyword">class </span><a class="code" href="class_default_decryptor_1_1_err.html">Err</a> : <span class="keyword">public</span> <a class="code" href="class_exception.html" title="base class for all exceptions thrown by Crypto++">Exception</a><a name="l00040"></a>00040 {<a name="l00041"></a>00041 <span class="keyword">public</span>:<a name="l00042"></a><a class="code" href="class_default_decryptor_1_1_err.html#ecce31c0f10a51ab27bff44f61bf8f14">00042</a> <a class="code" href="class_default_decryptor_1_1_err.html#ecce31c0f10a51ab27bff44f61bf8f14">Err</a>(<span class="keyword">const</span> std::string &s) <a name="l00043"></a>00043 : <a class="code" href="class_exception.html" title="base class for all exceptions thrown by Crypto++">Exception</a>(<a class="code" href="class_exception.html#8e53909d979479380e0274807c074c0a77a639a803cf53052f9c76a0354247e6" title="data integerity check (such as CRC or MAC) failed">DATA_INTEGRITY_CHECK_FAILED</a>, s) {}<a name="l00044"></a>00044 };<a name="l00045"></a><a class="code" href="class_default_decryptor_1_1_key_bad_err.html#b85fb73fe30d3f3feb4eee3317969e32">00045</a> <span class="keyword">class </span><a class="code" href="class_default_decryptor_1_1_key_bad_err.html">KeyBadErr</a> : <span class="keyword">public</span> <a class="code" href="class_default_decryptor_1_1_err.html">Err</a> {<span class="keyword">public</span>: <a class="code" href="class_default_decryptor_1_1_key_bad_err.html#b85fb73fe30d3f3feb4eee3317969e32">KeyBadErr</a>() : <a class="code" href="class_default_decryptor_1_1_err.html#ecce31c0f10a51ab27bff44f61bf8f14">Err</a>(<span class="stringliteral">"DefaultDecryptor: cannot decrypt message with this passphrase"</span>) {}};⌨️ 快捷键说明
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