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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++: wake.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>wake.h</h1><div class="fragment"><pre>00001 <span class="preprocessor">#ifndef CRYPTOPP_WAKE_H</span>00002 <span class="preprocessor"></span><span class="preprocessor">#define CRYPTOPP_WAKE_H</span>00003 <span class="preprocessor"></span>00004 <span class="preprocessor">#include "seckey.h"</span>00005 <span class="preprocessor">#include "secblock.h"</span>00006 <span class="preprocessor">#include "<a class="code" href="strciphr_8h.html">strciphr.h</a>"</span>00007 00008 NAMESPACE_BEGIN(CryptoPP)00009 00010 <span class="keyword">template</span> <<span class="keyword">class</span> B = BigEndian>00011 <span class="keyword">struct </span>WAKE_Info : <span class="keyword">public</span> <a class="code" href="class_fixed_key_length.html">FixedKeyLength</a><32>00012 {00013 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *StaticAlgorithmName() {<span class="keywordflow">return</span> B::ToEnum() == LITTLE_ENDIAN_ORDER ? <span class="stringliteral">"WAKE-CFB-LE"</span> : <span class="stringliteral">"WAKE-CFB-BE"</span>;}00014 };00015 00016 <span class="keyword">class </span>WAKE_Base00017 {00018 <span class="keyword">protected</span>:00019 word32 M(word32 x, word32 y);00020 <span class="keywordtype">void</span> GenKey(word32 k0, word32 k1, word32 k2, word32 k3);00021 00022 word32 t[257];00023 word32 r3, r4, r5, r6;00024 };00025 00026 <span class="keyword">template</span> <<span class="keyword">class</span> B = BigEndian>00027 <span class="keyword">class </span>WAKE_Policy : <span class="keyword">public</span> WAKE_Info<B>00028 , <span class="keyword">public</span> CFB_CipherConcretePolicy<word32, 1>00029 , <span class="keyword">public</span> AdditiveCipherConcretePolicy<word32, 1, 64>00030 , <span class="keyword">protected</span> WAKE_Base00031 {00032 <span class="keyword">protected</span>:00033 <span class="keywordtype">void</span> CipherSetKey(<span class="keyword">const</span> <a class="code" href="class_name_value_pairs.html">NameValuePairs</a> &params, <span class="keyword">const</span> byte *key, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> length);00034 <span class="comment">// CFB</span>00035 byte * GetRegisterBegin() {<span class="keywordflow">return</span> (byte *)&r6;}00036 <span class="keywordtype">void</span> Iterate(byte *output, <span class="keyword">const</span> byte *input, CipherDir dir, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> iterationCount);00037 <span class="comment">// OFB</span>00038 <span class="keywordtype">void</span> OperateKeystream(KeystreamOperation operation, byte *output, <span class="keyword">const</span> byte *input, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> iterationCount);00039 <span class="keywordtype">bool</span> IsRandomAccess()<span class="keyword"> const </span>{<span class="keywordflow">return</span> <span class="keyword">false</span>;}00040 };00041 <span class="comment"></span>00042 <span class="comment">//! <a href="http://www.weidai.com/scan-mirror/cs.html#WAKE-CFB-BE">WAKE-CFB-BE</a></span>00043 <span class="comment"></span><span class="keyword">template</span> <<span class="keyword">class</span> B = BigEndian><a name="l00044"></a><a class="code" href="struct_w_a_k_e___c_f_b.html">00044</a> <span class="keyword">struct </span><a class="code" href="struct_w_a_k_e___c_f_b.html">WAKE_CFB</a> : <span class="keyword">public</span> WAKE_Info<B>, <span class="keyword">public</span> <a class="code" href="struct_symmetric_cipher_documentation.html">SymmetricCipherDocumentation</a>00045 {<a name="l00046"></a><a class="code" href="struct_w_a_k_e___c_f_b.html#_w_a_k_e___c_f_bw0">00046</a> <span class="keyword">typedef</span> SymmetricCipherFinalTemplate<ConcretePolicyHolder<WAKE_Policy<B>, CFB_EncryptionTemplate<> > > Encryption;<a name="l00047"></a><a class="code" href="struct_w_a_k_e___c_f_b.html#_w_a_k_e___c_f_bw1">00047</a> <span class="keyword">typedef</span> SymmetricCipherFinalTemplate<ConcretePolicyHolder<WAKE_Policy<B>, CFB_DecryptionTemplate<> > > Decryption;00048 };00049 <span class="comment"></span>00050 <span class="comment">//! WAKE-OFB</span>00051 <span class="comment"></span><span class="keyword">template</span> <<span class="keyword">class</span> B = BigEndian><a name="l00052"></a><a class="code" href="struct_w_a_k_e___o_f_b.html">00052</a> <span class="keyword">struct </span><a class="code" href="struct_w_a_k_e___o_f_b.html">WAKE_OFB</a> : <span class="keyword">public</span> WAKE_Info<B>, <span class="keyword">public</span> <a class="code" href="struct_symmetric_cipher_documentation.html">SymmetricCipherDocumentation</a>00053 {<a name="l00054"></a><a class="code" href="struct_w_a_k_e___o_f_b.html#_w_a_k_e___o_f_bw0">00054</a> <span class="keyword">typedef</span> SymmetricCipherFinalTemplate<ConcretePolicyHolder<WAKE_Policy<B>, AdditiveCipherTemplate<> > > Encryption;<a name="l00055"></a><a class="code" href="struct_w_a_k_e___o_f_b.html#_w_a_k_e___o_f_bw1">00055</a> <span class="keyword">typedef</span> Encryption Decryption;00056 };00057 00058 <span class="comment">/*</span>00059 <span class="comment">template <class B = BigEndian></span>00060 <span class="comment">class WAKE_ROFB_Policy : public WAKE_Policy<B></span>00061 <span class="comment">{</span>00062 <span class="comment">protected:</span>00063 <span class="comment"> void Iterate(KeystreamOperation operation, byte *output, const byte *input, unsigned int iterationCount);</span>00064 <span class="comment">};</span>00065 <span class="comment"></span>00066 <span class="comment">template <class B = BigEndian></span>00067 <span class="comment">struct WAKE_ROFB : public WAKE_Info<B></span>00068 <span class="comment">{</span>00069 <span class="comment"> typedef SymmetricCipherTemplate<ConcretePolicyHolder<AdditiveCipherTemplate<>, WAKE_ROFB_Policy<B> > > Encryption;</span>00070 <span class="comment"> typedef Encryption Decryption;</span>00071 <span class="comment">};</span>00072 <span class="comment">*/</span>00073 00074 NAMESPACE_END00075 00076 <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 </small></address></body></html>⌨️ 快捷键说明
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