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<h1>wake.h</h1><pre class="fragment"><div>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="comment">//! _</span>
00011 <span class="comment"></span>template <class B = BigEndian>
<a name="l00012"></a><a class="code" href="struct_w_a_k_e___c_f_b___info.html">00012</a> struct <a class="code" href="struct_w_a_k_e___c_f_b___info.html">WAKE_CFB_Info</a> : public <a class="code" href="class_fixed_key_length.html">FixedKeyLength</a><32>
00013 {
00014 <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>;}
00015 };
00016 <span class="comment"></span>
00017 <span class="comment">//! _</span>
00018 <span class="comment"></span><span class="keyword">template</span> <<span class="keyword">class</span> B = BigEndian>
<a name="l00019"></a><a class="code" href="struct_w_a_k_e___o_f_b___info.html">00019</a> <span class="keyword">struct </span><a class="code" href="struct_w_a_k_e___o_f_b___info.html">WAKE_OFB_Info</a> : <span class="keyword">public</span> <a class="code" href="class_fixed_key_length.html">FixedKeyLength</a><32>
00020 {
00021 <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-OFB-LE"</span> : <span class="stringliteral">"WAKE-OFB-BE"</span>;}
00022 };
00023
00024 <span class="keyword">class </span>CRYPTOPP_NO_VTABLE WAKE_Base
00025 {
00026 <span class="keyword">protected</span>:
00027 word32 M(word32 x, word32 y);
00028 <span class="keywordtype">void</span> GenKey(word32 k0, word32 k1, word32 k2, word32 k3);
00029
00030 word32 t[257];
00031 word32 r3, r4, r5, r6;
00032 };
00033
00034 <span class="keyword">template</span> <<span class="keyword">class</span> B = BigEndian>
00035 <span class="keyword">class </span>CRYPTOPP_NO_VTABLE WAKE_Policy
00036 : <span class="keyword">public</span> CFB_CipherConcretePolicy<word32, 1>
00037 , <span class="keyword">public</span> AdditiveCipherConcretePolicy<word32, 1, 64>
00038 , <span class="keyword">protected</span> WAKE_Base
00039 {
00040 <span class="keyword">protected</span>:
00041 <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);
00042 <span class="comment">// CFB</span>
00043 byte * GetRegisterBegin() {<span class="keywordflow">return</span> (byte *)&r6;}
00044 <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);
00045 <span class="comment">// OFB</span>
00046 <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);
00047 <span class="keywordtype">bool</span> IsRandomAccess()<span class="keyword"> const </span>{<span class="keywordflow">return</span> <span class="keyword">false</span>;}
00048 };
00049 <span class="comment"></span>
00050 <span class="comment">//! <a href="http://www.weidai.com/scan-mirror/cs.html#WAKE-CFB-BE">WAKE-CFB-BE</a></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___c_f_b.html">00052</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> <a class="code" href="struct_w_a_k_e___c_f_b___info.html">WAKE_CFB_Info</a><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___c_f_b.html#_w_a_k_e___c_f_bw0">00054</a> <span class="keyword">typedef</span> <a class="code" href="class_symmetric_cipher_final.html">SymmetricCipherFinal<ConcretePolicyHolder<WAKE_Policy<B></a>, CFB_EncryptionTemplate<> >, <a class="code" href="struct_w_a_k_e___c_f_b___info.html">WAKE_CFB_Info<B></a> > <a class="code" href="class_symmetric_cipher_final.html">Encryption</a>;
<a name="l00055"></a><a class="code" href="struct_w_a_k_e___c_f_b.html#_w_a_k_e___c_f_bw1">00055</a> <span class="keyword">typedef</span> <a class="code" href="class_symmetric_cipher_final.html">SymmetricCipherFinal<ConcretePolicyHolder<WAKE_Policy<B></a>, CFB_DecryptionTemplate<> >, <a class="code" href="struct_w_a_k_e___c_f_b___info.html">WAKE_CFB_Info<B></a> > <a class="code" href="class_symmetric_cipher_final.html">Decryption</a>;
00056 };
00057 <span class="comment"></span>
00058 <span class="comment">//! WAKE-OFB</span>
00059 <span class="comment"></span><span class="keyword">template</span> <<span class="keyword">class</span> B = BigEndian>
<a name="l00060"></a><a class="code" href="struct_w_a_k_e___o_f_b.html">00060</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> <a class="code" href="struct_w_a_k_e___o_f_b___info.html">WAKE_OFB_Info</a><B>, <span class="keyword">public</span> <a class="code" href="struct_symmetric_cipher_documentation.html">SymmetricCipherDocumentation</a>
00061 {
<a name="l00062"></a><a class="code" href="struct_w_a_k_e___o_f_b.html#_w_a_k_e___o_f_bw0">00062</a> <span class="keyword">typedef</span> <a class="code" href="class_symmetric_cipher_final.html">SymmetricCipherFinal<ConcretePolicyHolder<WAKE_Policy<B></a>, AdditiveCipherTemplate<> >, <a class="code" href="struct_w_a_k_e___o_f_b___info.html">WAKE_OFB_Info<B></a> > <a class="code" href="class_symmetric_cipher_final.html">Encryption</a>;
<a name="l00063"></a><a class="code" href="struct_w_a_k_e___o_f_b.html#_w_a_k_e___o_f_bw1">00063</a> <span class="keyword">typedef</span> <a class="code" href="class_symmetric_cipher_final.html">Encryption</a> <a class="code" href="class_symmetric_cipher_final.html">Decryption</a>;
00064 };
00065
00066 <span class="comment">/*</span>
00067 <span class="comment">template <class B = BigEndian></span>
00068 <span class="comment">class WAKE_ROFB_Policy : public WAKE_Policy<B></span>
00069 <span class="comment">{</span>
00070 <span class="comment">protected:</span>
00071 <span class="comment"> void Iterate(KeystreamOperation operation, byte *output, const byte *input, unsigned int iterationCount);</span>
00072 <span class="comment">};</span>
00073 <span class="comment"></span>
00074 <span class="comment">template <class B = BigEndian></span>
00075 <span class="comment">struct WAKE_ROFB : public WAKE_Info<B></span>
00076 <span class="comment">{</span>
00077 <span class="comment"> typedef SymmetricCipherTemplate<ConcretePolicyHolder<AdditiveCipherTemplate<>, WAKE_ROFB_Policy<B> > > Encryption;</span>
00078 <span class="comment"> typedef Encryption Decryption;</span>
00079 <span class="comment">};</span>
00080 <span class="comment">*/</span>
00081
00082 NAMESPACE_END
00083
00084 <span class="preprocessor">#endif</span>
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