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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 123 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++: diamond.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>diamond.h</h1><a href="diamond_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="preprocessor">#ifndef CRYPTOPP_DIAMOND_H</span>00002 <span class="preprocessor"></span><span class="preprocessor">#define CRYPTOPP_DIAMOND_H</span>00003 <span class="preprocessor"></span><span class="comment"></span>00004 <span class="comment">/** \file</span>00005 <span class="comment">*/</span>00006 00007 <span class="preprocessor">#include "seckey.h"</span>00008 <span class="preprocessor">#include "secblock.h"</span>00009 00010 NAMESPACE_BEGIN(CryptoPP)00011 00012 <span class="keyword">struct </span>Diamond2_Info : <span class="keyword">public</span> <a class="code" href="class_fixed_block_size.html">FixedBlockSize</a><16>, <span class="keyword">public</span> <a class="code" href="class_variable_key_length.html">VariableKeyLength</a><16, 1, 256>, <span class="keyword">public</span> <a class="code" href="class_variable_rounds.html">VariableRounds</a><10>00013 {00014 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *StaticAlgorithmName() {<span class="keywordflow">return</span> <span class="stringliteral">"Diamond2"</span>;}00015 };00016 <span class="comment"></span>00017 <span class="comment">/// <a href="http://www.weidai.com/scan-mirror/cs.html#Diamond2">Diamond2</a></span><a name="l00018"></a><a class="code" href="class_diamond2.html">00018</a> <span class="comment"></span><span class="keyword">class </span><a class="code" href="class_diamond2.html">Diamond2</a> : <span class="keyword">public</span> Diamond2_Info, <span class="keyword">public</span> <a class="code" href="struct_block_cipher_documentation.html">BlockCipherDocumentation</a>00019 {00020 <span class="keyword">class </span>Base : <span class="keyword">public</span> BlockCipherBaseTemplate<Diamond2_Info>00021 {00022 <span class="keyword">public</span>:00023 <span class="keywordtype">void</span> UncheckedSetKey(<a class="code" href="cryptlib_8h.html#a11">CipherDir</a> direction, <span class="keyword">const</span> byte *userKey, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> length, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> rounds);00024 00025 <span class="keyword">protected</span>:00026 <span class="keyword">enum</span> {ROUNDSIZE=4096};00027 <span class="keyword">inline</span> <span class="keywordtype">void</span> substitute(<span class="keywordtype">int</span> round, byte *x, <span class="keyword">const</span> byte *y) <span class="keyword">const</span>;00028 00029 <span class="keywordtype">int</span> numrounds;00030 <a class="code" href="class_sec_block.html">SecByteBlock</a> s; <span class="comment">// Substitution boxes</span>00031 00032 <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> permute(byte *);00033 <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> ipermute(byte *);00034 <span class="preprocessor">#ifdef DIAMOND_USE_PERMTABLE</span>00035 <span class="preprocessor"></span> <span class="keyword">static</span> <span class="keyword">const</span> word32 permtable[9][256];00036 <span class="keyword">static</span> <span class="keyword">const</span> word32 ipermtable[9][256];00037 <span class="preprocessor">#endif</span>00038 <span class="preprocessor"></span> };00039 00040 <span class="keyword">class </span>Enc : <span class="keyword">public</span> Base00041 {00042 <span class="keyword">public</span>:00043 <span class="keywordtype">void</span> ProcessAndXorBlock(<span class="keyword">const</span> byte *inBlock, <span class="keyword">const</span> byte *xorBlock, byte *outBlock) <span class="keyword">const</span>;00044 };00045 00046 <span class="keyword">class </span>Dec : <span class="keyword">public</span> Base00047 {00048 <span class="keyword">public</span>:00049 <span class="keywordtype">void</span> ProcessAndXorBlock(<span class="keyword">const</span> byte *inBlock, <span class="keyword">const</span> byte *xorBlock, byte *outBlock) <span class="keyword">const</span>;00050 };00051 00052 <span class="keyword">public</span>:<a name="l00053"></a><a class="code" href="class_diamond2.html#_diamond2w0">00053</a> <span class="keyword">typedef</span> <a class="code" href="class_block_cipher_template.html">BlockCipherTemplate<ENCRYPTION, Enc></a> <a class="code" href="class_block_cipher_template.html">Encryption</a>;<a name="l00054"></a><a class="code" href="class_diamond2.html#_diamond2w1">00054</a> <span class="keyword">typedef</span> <a class="code" href="class_block_cipher_template.html">BlockCipherTemplate<DECRYPTION, Dec></a> <a class="code" href="class_block_cipher_template.html">Decryption</a>;00055 };00056 00057 <span class="keyword">typedef</span> <a class="code" href="class_block_cipher_template.html">Diamond2::Encryption</a> <a class="code" href="class_block_cipher_template.html">Diamond2Encryption</a>;00058 <span class="keyword">typedef</span> <a class="code" href="class_block_cipher_template.html">Diamond2::Decryption</a> <a class="code" href="class_block_cipher_template.html">Diamond2Decryption</a>;00059 00060 <span class="keyword">struct </span>Diamond2Lite_Info : <span class="keyword">public</span> <a class="code" href="class_fixed_block_size.html">FixedBlockSize</a><8>, <span class="keyword">public</span> <a class="code" href="class_variable_key_length.html">VariableKeyLength</a><16, 1, 256>, <span class="keyword">public</span> <a class="code" href="class_variable_rounds.html">VariableRounds</a><8>00061 {00062 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *StaticAlgorithmName() {<span class="keywordflow">return</span> <span class="stringliteral">"Diamond2Lite"</span>;}00063 };00064 <span class="comment"></span>00065 <span class="comment">/// <a href="http://www.weidai.com/scan-mirror/cs.html#Diamond2">Diamond2Lite</a></span><a name="l00066"></a><a class="code" href="class_diamond2_lite.html">00066</a> <span class="comment"></span><span class="keyword">class </span><a class="code" href="class_diamond2_lite.html">Diamond2Lite</a> : <span class="keyword">public</span> Diamond2Lite_Info, <span class="keyword">public</span> <a class="code" href="struct_block_cipher_documentation.html">BlockCipherDocumentation</a>00067 {00068 <span class="keyword">class </span>Base : <span class="keyword">public</span> BlockCipherBaseTemplate<Diamond2Lite_Info>00069 {00070 <span class="keyword">public</span>:00071 <span class="keywordtype">void</span> UncheckedSetKey(<a class="code" href="cryptlib_8h.html#a11">CipherDir</a> direction, <span class="keyword">const</span> byte *userKey, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> length, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> rounds);00072 00073 <span class="keyword">protected</span>:00074 <span class="keyword">enum</span> {ROUNDSIZE=2048};00075 <span class="keyword">inline</span> <span class="keywordtype">void</span> substitute(<span class="keywordtype">int</span> round, byte *x, <span class="keyword">const</span> byte *y) <span class="keyword">const</span>;00076 <span class="keywordtype">int</span> numrounds;00077 <a class="code" href="class_sec_block.html">SecByteBlock</a> s; <span class="comment">// Substitution boxes</span>00078 00079 <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> permute(byte *);00080 <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> ipermute(byte *);00081 <span class="preprocessor"> #ifdef DIAMOND_USE_PERMTABLE</span>00082 <span class="preprocessor"></span> <span class="keyword">static</span> <span class="keyword">const</span> word32 permtable[8][256];00083 <span class="keyword">static</span> <span class="keyword">const</span> word32 ipermtable[8][256];00084 <span class="preprocessor"> #endif</span>00085 <span class="preprocessor"></span> };00086 00087 <span class="keyword">class </span>Enc : <span class="keyword">public</span> Base00088 {00089 <span class="keyword">public</span>:00090 <span class="keywordtype">void</span> ProcessAndXorBlock(<span class="keyword">const</span> byte *inBlock, <span class="keyword">const</span> byte *xorBlock, byte *outBlock) <span class="keyword">const</span>;00091 };00092 00093 <span class="keyword">class </span>Dec : <span class="keyword">public</span> Base00094 {00095 <span class="keyword">public</span>:00096 <span class="keywordtype">void</span> ProcessAndXorBlock(<span class="keyword">const</span> byte *inBlock, <span class="keyword">const</span> byte *xorBlock, byte *outBlock) <span class="keyword">const</span>;00097 };00098 00099 <span class="keyword">public</span>:<a name="l00100"></a><a class="code" href="class_diamond2_lite.html#_diamond2_litew0">00100</a> <span class="keyword">typedef</span> <a class="code" href="class_block_cipher_template.html">BlockCipherTemplate<ENCRYPTION, Enc></a> <a class="code" href="class_block_cipher_template.html">Encryption</a>;<a name="l00101"></a><a class="code" href="class_diamond2_lite.html#_diamond2_litew1">00101</a> <span class="keyword">typedef</span> <a class="code" href="class_block_cipher_template.html">BlockCipherTemplate<DECRYPTION, Dec></a> <a class="code" href="class_block_cipher_template.html">Decryption</a>;00102 };00103 00104 <span class="keyword">typedef</span> <a class="code" href="class_block_cipher_template.html">Diamond2Lite::Encryption</a> <a class="code" href="class_block_cipher_template.html">Diamond2LiteEncryption</a>;00105 <span class="keyword">typedef</span> <a class="code" href="class_block_cipher_template.html">Diamond2Lite::Decryption</a> <a class="code" href="class_block_cipher_template.html">Diamond2LiteDecryption</a>;00106 00107 NAMESPACE_END00108 00109 <span class="preprocessor">#endif</span></pre></div><hr size="1"><address style="align: right;"><small>Generated on Tue Jul 8 23:34:12 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 </small></address></body></html>⌨️ 快捷键说明
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