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<h1>aes.h</h1><a href="aes_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef __AES_H__</span>
<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define __AES_H__</span>
<a name="l00003"></a>00003 <span class="preprocessor"></span>
<a name="l00004"></a>00004 <span class="preprocessor">#include <cstring></span>
<a name="l00005"></a>00005
<a name="l00006"></a>00006 <span class="keyword">using</span> <span class="keyword">namespace </span>std;
<a name="l00007"></a>00007
<a name="l00010"></a><a class="code" href="classAES.html">00010</a> <span class="keyword">class </span><a class="code" href="classAES.html">AES</a>
<a name="l00011"></a>00011 {
<a name="l00012"></a>00012 <span class="keyword">public</span>:
<a name="l00013"></a>00013 <span class="keyword">enum</span> { <a class="code" href="classAES.html#_40_30ECB">ECB</a>=0, <a class="code" href="classAES.html#_40_30CBC">CBC</a>=1, <a class="code" href="classAES.html#_40_30CFB">CFB</a>=2 };
<a name="l00014"></a>00014
<a name="l00015"></a>00015 <span class="keyword">private</span>:
<a name="l00016"></a>00016 <span class="keyword">enum</span> { <a class="code" href="classAES.html#_40_31DEFAULT_5FBLOCK_5FSIZE">DEFAULT_BLOCK_SIZE</a>=16 };
<a name="l00017"></a>00017 <span class="keyword">enum</span> { <a class="code" href="classAES.html#_40_32MAX_5FBLOCK_5FSIZE">MAX_BLOCK_SIZE</a>=32, <a class="code" href="classAES.html#_40_32MAX_5FROUNDS">MAX_ROUNDS</a>=14, <a class="code" href="classAES.html#_40_32MAX_5FKC">MAX_KC</a>=8, <a class="code" href="classAES.html#_40_32MAX_5FBC">MAX_BC</a>=8 };
<a name="l00018"></a>00018
<a name="l00019"></a><a class="code" href="classAES.html#Mul_28int_20a_2C_20int_20b_29">00019</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="classAES.html#Mul_28int_20a_2C_20int_20b_29">Mul</a>(<span class="keywordtype">int</span> <a class="code" href="classAES.html#a_5BMAX_5FBC_5D">a</a>, <span class="keywordtype">int</span> b)
<a name="l00020"></a>00020 {
<a name="l00021"></a>00021 <span class="keywordflow">return</span> (a != 0 && b != 0) ? <a class="code" href="classAES.html#sm_5Falog_5B_32_35_36_5D">sm_alog</a>[(<a class="code" href="classAES.html#sm_5Flog_5B_32_35_36_5D">sm_log</a>[a & 0xFF] + <a class="code" href="classAES.html#sm_5Flog_5B_32_35_36_5D">sm_log</a>[b & 0xFF]) % 255] : 0;
<a name="l00022"></a>00022 }
<a name="l00023"></a>00023
<a name="l00026"></a><a class="code" href="classAES.html#Mul_34_28int_20a_2C_20char_20b_5B_5D_29">00026</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="classAES.html#Mul_34_28int_20a_2C_20char_20b_5B_5D_29">Mul4</a>(<span class="keywordtype">int</span> <a class="code" href="classAES.html#a_5BMAX_5FBC_5D">a</a>, <span class="keywordtype">char</span> b[])
<a name="l00027"></a>00027 {
<a name="l00028"></a>00028 <span class="keywordflow">if</span>(a == 0)
<a name="l00029"></a>00029 <span class="keywordflow">return</span> 0;
<a name="l00030"></a>00030 a = <a class="code" href="classAES.html#sm_5Flog_5B_32_35_36_5D">sm_log</a>[a & 0xFF];
<a name="l00031"></a>00031 <span class="keywordtype">int</span> a0 = (b[0] != 0) ? <a class="code" href="classAES.html#sm_5Falog_5B_32_35_36_5D">sm_alog</a>[(a + <a class="code" href="classAES.html#sm_5Flog_5B_32_35_36_5D">sm_log</a>[b[0] & 0xFF]) % 255] & 0xFF : 0;
<a name="l00032"></a>00032 <span class="keywordtype">int</span> a1 = (b[1] != 0) ? <a class="code" href="classAES.html#sm_5Falog_5B_32_35_36_5D">sm_alog</a>[(a + <a class="code" href="classAES.html#sm_5Flog_5B_32_35_36_5D">sm_log</a>[b[1] & 0xFF]) % 255] & 0xFF : 0;
<a name="l00033"></a>00033 <span class="keywordtype">int</span> a2 = (b[2] != 0) ? <a class="code" href="classAES.html#sm_5Falog_5B_32_35_36_5D">sm_alog</a>[(a + <a class="code" href="classAES.html#sm_5Flog_5B_32_35_36_5D">sm_log</a>[b[2] & 0xFF]) % 255] & 0xFF : 0;
<a name="l00034"></a>00034 <span class="keywordtype">int</span> a3 = (b[3] != 0) ? <a class="code" href="classAES.html#sm_5Falog_5B_32_35_36_5D">sm_alog</a>[(a + <a class="code" href="classAES.html#sm_5Flog_5B_32_35_36_5D">sm_log</a>[b[3] & 0xFF]) % 255] & 0xFF : 0;
<a name="l00035"></a>00035 <span class="keywordflow">return</span> a0 << 24 | a1 << 16 | a2 << 8 | a3;
<a name="l00036"></a>00036 }
<a name="l00037"></a>00037
<a name="l00038"></a>00038 <span class="keyword">public</span>:
<a name="l00039"></a>00039 <a class="code" href="classAES.html#AES_28_29">AES</a>();
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="keyword">virtual</span> <a class="code" href="classAES.html#_7EAES_28_29">~AES</a>();
<a name="l00042"></a>00042
<a name="l00050"></a>00050 <span class="keywordtype">void</span> <a class="code" href="classAES.html#MakeKey_28char_20const_20_2Akey_2C_20char_20const_20_2Achain_2C_20int_20keylength_3DDEFAULT_5FBLOCK_5FSIZE_2C_20int_20blockSize_3DDEFAULT_5FBLOCK_5FSIZE_29">MakeKey</a>(<span class="keywordtype">char</span> <span class="keyword">const</span>* key, <span class="keywordtype">char</span> <span class="keyword">const</span>* chain, <span class="keywordtype">int</span> keylength=<a class="code" href="classAES.html#_40_31DEFAULT_5FBLOCK_5FSIZE">DEFAULT_BLOCK_SIZE</a>, <span class="keywordtype">int</span> blockSize=<a class="code" href="classAES.html#_40_31DEFAULT_5FBLOCK_5FSIZE">DEFAULT_BLOCK_SIZE</a>);
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="keyword">private</span>:
<a name="l00055"></a><a class="code" href="classAES.html#Xor_28char_20_2Abuff_2C_20char_20const_20_2Achain_29">00055</a> <span class="keywordtype">void</span> <a class="code" href="classAES.html#Xor_28char_20_2Abuff_2C_20char_20const_20_2Achain_29">Xor</a>(<span class="keywordtype">char</span>* buff, <span class="keywordtype">char</span> <span class="keyword">const</span>* chain)
<a name="l00056"></a>00056 {
<a name="l00057"></a>00057 <span class="keywordflow">if</span>(<span class="keyword">false</span>==<a class="code" href="classAES.html#m_5FbKeyInit">m_bKeyInit</a>)
<a name="l00058"></a>00058 <span class="keywordflow">return</span>;
<a name="l00059"></a>00059 <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=0; i<<a class="code" href="classAES.html#m_5FblockSize">m_blockSize</a>; i++)
<a name="l00060"></a>00060 *(buff++) ^= *(chain++);
<a name="l00061"></a>00061 }
<a name="l00062"></a>00062
<a name="l00067"></a>00067 <span class="keywordtype">void</span> <a class="code" href="classAES.html#DefEncryptBlock_28char_20const_20_2Ain_2C_20char_20_2Aresult_29">DefEncryptBlock</a>(<span class="keywordtype">char</span> <span class="keyword">const</span>* in, <span class="keywordtype">char</span>* result);
<a name="l00068"></a>00068
<a name="l00073"></a>00073 <span class="keywordtype">void</span> <a class="code" href="classAES.html#DefDecryptBlock_28char_20const_20_2Ain_2C_20char_20_2Aresult_29">DefDecryptBlock</a>(<span class="keywordtype">char</span> <span class="keyword">const</span>* in, <span class="keywordtype">char</span>* result);
<a name="l00074"></a>00074
<a name="l00075"></a>00075 <span class="keyword">public</span>:
<a name="l00080"></a>00080 <span class="keywordtype">void</span> <a class="code" href="classAES.html#EncryptBlock_28char_20const_20_2Ain_2C_20char_20_2Aresult_29">EncryptBlock</a>(<span class="keywordtype">char</span> <span class="keyword">const</span>* in, <span class="keywordtype">char</span>* result);
<a name="l00081"></a>00081
<a name="l00086"></a>00086 <span class="keywordtype">void</span> <a class="code" href="classAES.html#DecryptBlock_28char_20const_20_2Ain_2C_20char_20_2Aresult_29">DecryptBlock</a>(<span class="keywordtype">char</span> <span class="keyword">const</span>* in, <span class="keywordtype">char</span>* result);
<a name="l00087"></a>00087
<a name="l00094"></a>00094 <span class="keywordtype">void</span> <a class="code" href="classAES.html#Encrypt_28char_20const_20_2Ain_2C_20char_20_2Aresult_2C_20size_5Ft_20n_2C_20int_20iMode_3DECB_29">Encrypt</a>(<span class="keywordtype">char</span> <span class="keyword">const</span>* in, <span class="keywordtype">char</span>* result, size_t n, <span class="keywordtype">int</span> iMode=<a class="code" href="classAES.html#_40_30ECB">ECB</a>);
<a name="l00095"></a>00095
<a name="l00102"></a>00102 <span class="keywordtype">void</span> <a class="code" href="classAES.html#Decrypt_28char_20const_20_2Ain_2C_20char_20_2Aresult_2C_20size_5Ft_20n_2C_20int_20iMode_3DECB_29">Decrypt</a>(<span class="keywordtype">char</span> <span class="keyword">const</span>* in, <span class="keywordtype">char</span>* result, size_t n, <span class="keywordtype">int</span> iMode=<a class="code" href="classAES.html#_40_30ECB">ECB</a>);
<a name="l00103"></a>00103
<a name="l00106"></a><a class="code" href="classAES.html#GetKeyLength_28_29">00106</a> <span class="keywordtype">int</span> <a class="code" href="classAES.html#GetKeyLength_28_29">GetKeyLength</a>()
<a name="l00107"></a>00107 {
<a name="l00108"></a>00108 <span class="keywordflow">if</span>(<span class="keyword">false</span>==<a class="code" href="classAES.html#m_5FbKeyInit">m_bKeyInit</a>)
<a name="l00109"></a>00109 <span class="keywordflow">return</span> 0;
<a name="l00110"></a>00110 <span class="keywordflow">return</span> <a class="code" href="classAES.html#m_5Fkeylength">m_keylength</a>;
<a name="l00111"></a>00111 }
<a name="l00112"></a>00112
<a name="l00115"></a><a class="code" href="classAES.html#GetBlockSize_28_29">00115</a> <span class="keywordtype">int</span> <a class="code" href="classAES.html#GetBlockSize_28_29">GetBlockSize</a>()
<a name="l00116"></a>00116 {
<a name="l00117"></a>00117 <span class="keywordflow">if</span>(<span class="keyword">false</span>==<a class="code" href="classAES.html#m_5FbKeyInit">m_bKeyInit</a>)
<a name="l00118"></a>00118 <span class="keywordflow">return</span> 0;
<a name="l00119"></a>00119 <span class="keywordflow">return</span> <a class="code" href="classAES.html#m_5FblockSize">m_blockSize</a>;
<a name="l00120"></a>00120 }
<a name="l00121"></a>00121
<a name="l00124"></a><a class="code" href="classAES.html#GetRounds_28_29">00124</a> <span class="keywordtype">int</span> <a class="code" href="classAES.html#GetRounds_28_29">GetRounds</a>()
<a name="l00125"></a>00125 {
<a name="l00126"></a>00126 <span class="keywordflow">if</span>(<span class="keyword">false</span>==<a class="code" href="classAES.html#m_5FbKeyInit">m_bKeyInit</a>)
<a name="l00127"></a>00127 <span class="keywordflow">return</span> 0;
<a name="l00128"></a>00128 <span class="keywordflow">return</span> <a class="code" href="classAES.html#m_5FiROUNDS">m_iROUNDS</a>;
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130
<a name="l00133"></a><a class="code" href="classAES.html#ResetChain_28_29">00133</a> <span class="keywordtype">void</span> <a class="code" href="classAES.html#ResetChain_28_29">ResetChain</a>()
<a name="l00134"></a>00134 {
<a name="l00135"></a>00135 memcpy(<a class="code" href="classAES.html#m_5Fchain_5BMAX_5FBLOCK_5FSIZE_5D">m_chain</a>, <a class="code" href="classAES.html#m_5Fchain_30_5BMAX_5FBLOCK_5FSIZE_5D">m_chain0</a>, <a class="code" href="classAES.html#m_5FblockSize">m_blockSize</a>);
<a name="l00136"></a>00136 }
<a name="l00137"></a>00137
<a name="l00138"></a>00138 <span class="keyword">public</span>:
<a name="l00141"></a><a class="code" href="classAES.html#sm_5Fchain_30">00141</a> <span class="keyword">static</span> <span class="keywordtype">char</span> <span class="keyword">const</span>* <a class="code" href="classAES.html#sm_5Fchain_30">sm_chain0</a>;
<a name="l00142"></a>00142
<a name="l00143"></a>00143 <span class="keyword">private</span>:
<a name="l00144"></a><a class="code" href="classAES.html#sm_5Falog_5B_32_35_36_5D">00144</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classAES.html#sm_5Falog_5B_32_35_36_5D">sm_alog</a>[256];
<a name="l00145"></a><a class="code" href="classAES.html#sm_5Flog_5B_32_35_36_5D">00145</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classAES.html#sm_5Flog_5B_32_35_36_5D">sm_log</a>[256];
<a name="l00146"></a><a class="code" href="classAES.html#sm_5FS_5B_32_35_36_5D">00146</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> <a class="code" href="classAES.html#sm_5FS_5B_32_35_36_5D">sm_S</a>[256];
<a name="l00147"></a><a class="code" href="classAES.html#sm_5FSi_5B_32_35_36_5D">00147</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> <a class="code" href="classAES.html#sm_5FSi_5B_32_35_36_5D">sm_Si</a>[256];
<a name="l00148"></a><a class="code" href="classAES.html#sm_5FT_31_5B_32_35_36_5D">00148</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classAES.html#sm_5FT_31_5B_32_35_36_5D">sm_T1</a>[256];
<a name="l00149"></a><a class="code" href="classAES.html#sm_5FT_32_5B_32_35_36_5D">00149</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classAES.html#sm_5FT_32_5B_32_35_36_5D">sm_T2</a>[256];
<a name="l00150"></a><a class="code" href="classAES.html#sm_5FT_33_5B_32_35_36_5D">00150</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classAES.html#sm_5FT_33_5B_32_35_36_5D">sm_T3</a>[256];
<a name="l00151"></a><a class="code" href="classAES.html#sm_5FT_34_5B_32_35_36_5D">00151</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classAES.html#sm_5FT_34_5B_32_35_36_5D">sm_T4</a>[256];
<a name="l00152"></a><a class="code" href="classAES.html#sm_5FT_35_5B_32_35_36_5D">00152</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classAES.html#sm_5FT_35_5B_32_35_36_5D">sm_T5</a>[256];
<a name="l00153"></a><a class="code" href="classAES.html#sm_5FT_36_5B_32_35_36_5D">00153</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classAES.html#sm_5FT_36_5B_32_35_36_5D">sm_T6</a>[256];
<a name="l00154"></a><a class="code" href="classAES.html#sm_5FT_37_5B_32_35_36_5D">00154</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classAES.html#sm_5FT_37_5B_32_35_36_5D">sm_T7</a>[256];
<a name="l00155"></a><a class="code" href="classAES.html#sm_5FT_38_5B_32_35_36_5D">00155</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classAES.html#sm_5FT_38_5B_32_35_36_5D">sm_T8</a>[256];
<a name="l00156"></a><a class="code" href="classAES.html#sm_5FU_31_5B_32_35_36_5D">00156</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classAES.html#sm_5FU_31_5B_32_35_36_5D">sm_U1</a>[256];
<a name="l00157"></a><a class="code" href="classAES.html#sm_5FU_32_5B_32_35_36_5D">00157</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classAES.html#sm_5FU_32_5B_32_35_36_5D">sm_U2</a>[256];
<a name="l00158"></a><a class="code" href="classAES.html#sm_5FU_33_5B_32_35_36_5D">00158</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classAES.html#sm_5FU_33_5B_32_35_36_5D">sm_U3</a>[256];
<a name="l00159"></a><a class="code" href="classAES.html#sm_5FU_34_5B_32_35_36_5D">00159</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classAES.html#sm_5FU_34_5B_32_35_36_5D">sm_U4</a>[256];
<a name="l00160"></a><a class="code" href="classAES.html#sm_5Frcon_5B_33_30_5D">00160</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> <a class="code" href="classAES.html#sm_5Frcon_5B_33_30_5D">sm_rcon</a>[30];
<a name="l00161"></a><a class="code" href="classAES.html#sm_5Fshifts_5B_33_5D_5B_34_5D_5B_32_5D">00161</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classAES.html#sm_5Fshifts_5B_33_5D_5B_34_5D_5B_32_5D">sm_shifts</a>[3][4][2];
<a name="l00164"></a><a class="code" href="classAES.html#m_5FbKeyInit">00164</a> <span class="keywordtype">bool</span> <a class="code" href="classAES.html#m_5FbKeyInit">m_bKeyInit</a>;
<a name="l00167"></a><a class="code" href="classAES.html#m_5FKe_5BMAX_5FROUNDS_2B_31_5D_5BMAX_5FBC_5D">00167</a> <span class="keywordtype">int</span> <a class="code" href="classAES.html#m_5FKe_5BMAX_5FROUNDS_2B_31_5D_5BMAX_5FBC_5D">m_Ke</a>[<a class="code" href="classAES.html#_40_32MAX_5FROUNDS">MAX_ROUNDS</a>+1][<a class="code" href="classAES.html#_40_32MAX_5FBC">MAX_BC</a>];
<a name="l00170"></a><a class="code" href="classAES.html#m_5FKd_5BMAX_5FROUNDS_2B_31_5D_5BMAX_5FBC_5D">00170</a> <span class="keywordtype">int</span> <a class="code" href="classAES.html#m_5FKd_5BMAX_5FROUNDS_2B_31_5D_5BMAX_5FBC_5D">m_Kd</a>[<a class="code" href="classAES.html#_40_32MAX_5FROUNDS">MAX_ROUNDS</a>+1][<a class="code" href="classAES.html#_40_32MAX_5FBC">MAX_BC</a>];
<a name="l00173"></a><a class="code" href="classAES.html#m_5Fkeylength">00173</a> <span class="keywordtype">int</span> <a class="code" href="classAES.html#m_5Fkeylength">m_keylength</a>;
<a name="l00176"></a><a class="code" href="classAES.html#m_5FblockSize">00176</a> <span class="keywordtype">int</span> <a class="code" href="classAES.html#m_5FblockSize">m_blockSize</a>;
<a name="l00179"></a><a class="code" href="classAES.html#m_5FiROUNDS">00179</a> <span class="keywordtype">int</span> <a class="code" href="classAES.html#m_5FiROUNDS">m_iROUNDS</a>;
<a name="l00182"></a><a class="code" href="classAES.html#m_5Fchain_30_5BMAX_5FBLOCK_5FSIZE_5D">00182</a> <span class="keywordtype">char</span> <a class="code" href="classAES.html#m_5Fchain_30_5BMAX_5FBLOCK_5FSIZE_5D">m_chain0</a>[<a class="code" href="classAES.html#_40_32MAX_5FBLOCK_5FSIZE">MAX_BLOCK_SIZE</a>];
<a name="l00183"></a><a class="code" href="classAES.html#m_5Fchain_5BMAX_5FBLOCK_5FSIZE_5D">00183</a> <span class="keywordtype">char</span> <a class="code" href="classAES.html#m_5Fchain_5BMAX_5FBLOCK_5FSIZE_5D">m_chain</a>[<a class="code" href="classAES.html#_40_32MAX_5FBLOCK_5FSIZE">MAX_BLOCK_SIZE</a>];
<a name="l00186"></a><a class="code" href="classAES.html#tk_5BMAX_5FKC_5D">00186</a> <span class="keywordtype">int</span> <a class="code" href="classAES.html#tk_5BMAX_5FKC_5D">tk</a>[<a class="code" href="classAES.html#_40_32MAX_5FKC">MAX_KC</a>];
<a name="l00187"></a><a class="code" href="classAES.html#a_5BMAX_5FBC_5D">00187</a> <span class="keywordtype">int</span> <a class="code" href="classAES.html#a_5BMAX_5FBC_5D">a</a>[<a class="code" href="classAES.html#_40_32MAX_5FBC">MAX_BC</a>];
<a name="l00188"></a><a class="code" href="classAES.html#t_5BMAX_5FBC_5D">00188</a> <span class="keywordtype">int</span> <a class="code" href="classAES.html#t_5BMAX_5FBC_5D">t</a>[<a class="code" href="classAES.html#_40_32MAX_5FBC">MAX_BC</a>];
<a name="l00189"></a>00189 };
<a name="l00190"></a>00190
<a name="l00191"></a>00191 <span class="preprocessor">#endif</span>
<a name="l00192"></a>00192 <span class="preprocessor"></span>
<a name="l00199"></a>00199 <span class="keywordtype">void</span> <a class="code" href="aes_8h.html#to_36_34frombits_28unsigned_20char_20_2Aout_2C_20const_20unsigned_20char_20_2Ain_2C_20int_20inlen_29">to64frombits</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *out, <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *in, <span class="keywordtype">int</span> inlen);
<a name="l00206"></a>00206 <span class="keywordtype">int</span> <a class="code" href="aes_8h.html#from_36_34tobits_28char_20_2Aout_2C_20const_20char_20_2Ain_2C_20int_20maxlen_29">from64tobits</a>(<span class="keywordtype">char</span> *out, <span class="keyword">const</span> <span class="keywordtype">char</span> *in, <span class="keywordtype">int</span> maxlen);
<a name="l00207"></a>00207
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Dec 19 18:05:19 2005 for InspIRCd by
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.4-20050815 </small></address>
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