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<div id="projectbrief">Free C++ class library of cryptographic schemes</div>
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<div class="title">basecode.cpp</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// basecode.cpp - originally written and placed in the public domain by Wei Dai</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> </div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor">#include "<a class="code" href="pch_8h.html">pch.h</a>"</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include "<a class="code" href="config_8h.html">config.h</a>"</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> </div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#if CRYPTOPP_MSC_VERSION</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor"># pragma warning(disable: 4100)</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> </div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#if CRYPTOPP_GCC_DIAGNOSTIC_AVAILABLE</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor"># pragma GCC diagnostic ignored "-Wunused-value"</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#ifndef CRYPTOPP_IMPORTS</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "<a class="code" href="basecode_8h.html">basecode.h</a>"</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "fltrimpl.h"</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <ctype.h></span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> NAMESPACE_BEGIN(<a class="code" href="namespace_crypto_p_p.html">CryptoPP</a>)</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="class_base_n___encoder.html#a3489c960fafc6ae65a8749133646901b"> 22</a></span> void <a class="code" href="class_base_n___encoder.html">BaseN_Encoder</a>::IsolatedInitialize(const <a class="code" href="class_name_value_pairs.html">NameValuePairs</a> &parameters)</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> {</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  parameters.GetRequiredParameter(<span class="stringliteral">"BaseN_Encoder"</span>, <a class="code" href="namespace_name.html#a55fc7c0f55a4b8d8bfbea7bae9a9ae18">Name::EncodingLookupArray</a>(), m_alphabet);</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  parameters.GetRequiredIntParameter(<span class="stringliteral">"BaseN_Encoder"</span>, <a class="code" href="namespace_name.html#ae7c6ebc7562274e23f87906719f67480">Name::Log2Base</a>(), m_bitsPerChar);</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="keywordflow">if</span> (m_bitsPerChar <= 0 || m_bitsPerChar >= 8)</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keywordflow">throw</span> <a class="code" href="class_invalid_argument.html">InvalidArgument</a>(<span class="stringliteral">"BaseN_Encoder: Log2Base must be between 1 and 7 inclusive"</span>);</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  byte padding;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keywordtype">bool</span> pad;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordflow">if</span> (parameters.GetValue(<a class="code" href="namespace_name.html#a3da7c465fc9bdfca310d55928d2ee8a2">Name::PaddingByte</a>(), padding))</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  pad = parameters.GetValueWithDefault(<a class="code" href="namespace_name.html#ab7fb5e98db5dda84252e01a7d06492a5">Name::Pad</a>(), <span class="keyword">true</span>);</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  pad = <span class="keyword">false</span>;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  m_padding = pad ? padding : -1;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  m_bytePos = m_bitPos = 0;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordtype">int</span> i = 8;</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">while</span> (i%m_bitsPerChar != 0)</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  i += 8;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  m_outputBlockSize = i/m_bitsPerChar;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  m_outBuf.New(m_outputBlockSize);</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> }</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="class_base_n___encoder.html#adb9ab1b4d48de6c26b04d4691be2f0f0"> 48</a></span> <span class="keywordtype">size_t</span> <a class="code" href="class_base_n___encoder.html#adb9ab1b4d48de6c26b04d4691be2f0f0">BaseN_Encoder::Put2</a>(<span class="keyword">const</span> byte *begin, <span class="keywordtype">size_t</span> length, <span class="keywordtype">int</span> messageEnd, <span class="keywordtype">bool</span> blocking)</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> {</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  FILTER_BEGIN;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">while</span> (m_inputPosition < length)</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  {</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">if</span> (m_bytePos == 0)</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  memset(m_outBuf, 0, m_outputBlockSize);</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> b = begin[m_inputPosition++], bitsLeftInSource = 8;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">while</span> (<span class="keyword">true</span>)</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  {</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <a class="code" href="trap_8h.html#adf3b392588bc94cbeae9f415a78c7b95">CRYPTOPP_ASSERT</a>(m_bitsPerChar-m_bitPos >= 0);</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> bitsLeftInTarget = (<span class="keywordtype">unsigned</span> int)(m_bitsPerChar-m_bitPos);</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  m_outBuf[m_bytePos] |= b >> (8-bitsLeftInTarget);</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">if</span> (bitsLeftInSource >= bitsLeftInTarget)</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  {</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  m_bitPos = 0;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  ++m_bytePos;</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  bitsLeftInSource -= bitsLeftInTarget;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">if</span> (bitsLeftInSource == 0)</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  b <<= bitsLeftInTarget;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  b &= 0xff;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  }</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  {</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  m_bitPos += bitsLeftInSource;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  }</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  }</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  }</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <a class="code" href="trap_8h.html#adf3b392588bc94cbeae9f415a78c7b95">CRYPTOPP_ASSERT</a>(m_bytePos <= m_outputBlockSize);</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">if</span> (m_bytePos == m_outputBlockSize)</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  {</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordtype">int</span> i;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">for</span> (i=0; i<m_bytePos; i++)</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  {</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <a class="code" href="trap_8h.html#adf3b392588bc94cbeae9f415a78c7b95">CRYPTOPP_ASSERT</a>(m_outBuf[i] < (1 << m_bitsPerChar));</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  m_outBuf[i] = m_alphabet[m_outBuf[i]];</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  }</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  FILTER_OUTPUT(1, m_outBuf, m_outputBlockSize, 0);</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  m_bytePos = m_bitPos = 0;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  }</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">if</span> (messageEnd)</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  {</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">if</span> (m_bitPos > 0)</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  ++m_bytePos;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordtype">int</span> i;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">for</span> (i=0; i<m_bytePos; i++)</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  m_outBuf[i] = m_alphabet[m_outBuf[i]];</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">if</span> (m_padding != -1 && m_bytePos > 0)</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  {</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  memset(m_outBuf+m_bytePos, m_padding, m_outputBlockSize-m_bytePos);</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  m_bytePos = m_outputBlockSize;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  }</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  FILTER_OUTPUT(2, m_outBuf, m_bytePos, messageEnd);</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  m_bytePos = m_bitPos = 0;</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  FILTER_END_NO_MESSAGE_END;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> }</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div><div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="class_base_n___decoder.html#a7c82c37a6626042f2e0eb65307e039b7"> 115</a></span> <span class="keywordtype">void</span> <a class="code" href="class_base_n___decoder.html#a7c82c37a6626042f2e0eb65307e039b7">BaseN_Decoder::IsolatedInitialize</a>(<span class="keyword">const</span> <a class="code" href="class_name_value_pairs.html">NameValuePairs</a> &parameters)</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> {</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  parameters.<a class="code" href="class_name_value_pairs.html#af28f6e7abf98606d8146bfda271e99db">GetRequiredParameter</a>(<span class="stringliteral">"BaseN_Decoder"</span>, <a class="code" href="namespace_name.html#ac1e139c8ca48f86140ed48dd32f288b3">Name::DecodingLookupArray</a>(), m_lookup);</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  parameters.<a class="code" href="class_name_value_pairs.html#acfb673d912e1bc19386bebba9d58c23f">GetRequiredIntParameter</a>(<span class="stringliteral">"BaseN_Decoder"</span>, <a class="code" href="namespace_name.html#ae7c6ebc7562274e23f87906719f67480">Name::Log2Base</a>(), m_bitsPerChar);</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">if</span> (m_bitsPerChar <= 0 || m_bitsPerChar >= 8)</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">throw</span> <a class="code" href="class_invalid_argument.html">InvalidArgument</a>(<span class="stringliteral">"BaseN_Decoder: Log2Base must be between 1 and 7 inclusive"</span>);</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  m_bytePos = m_bitPos = 0;</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordtype">int</span> i = m_bitsPerChar;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">while</span> (i%8 != 0)</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  i += m_bitsPerChar;</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  m_outputBlockSize = i/8;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  m_outBuf.<a class="code" href="class_sec_block.html#a90d46e577c951d81a2d25a4742a3e979">New</a>(m_outputBlockSize);</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> }</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="class_base_n___decoder.html#a56c46bd846fca139874903d26df4385f"> 133</a></span> <span class="keywordtype">size_t</span> <a class="code" href="class_base_n___decoder.html#a56c46bd846fca139874903d26df4385f">BaseN_Decoder::Put2</a>(<span class="keyword">const</span> byte *begin, <span class="keywordtype">size_t</span> length, <span class="keywordtype">int</span> messageEnd, <span class="keywordtype">bool</span> blocking)</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> {</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  FILTER_BEGIN;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">while</span> (m_inputPosition < length)</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  {</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> value;</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  value = m_lookup[begin[m_inputPosition++]];</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">if</span> (value >= 256)</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">if</span> (m_bytePos == 0 && m_bitPos == 0)</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  memset(m_outBuf, 0, m_outputBlockSize);</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  {</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordtype">int</span> newBitPos = m_bitPos + m_bitsPerChar;</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">if</span> (newBitPos <= 8)</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  m_outBuf[m_bytePos] |= value << (8-newBitPos);</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  {</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  m_outBuf[m_bytePos] |= value >> (newBitPos-8);</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  m_outBuf[m_bytePos+1] |= value << (16-newBitPos);</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  }</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  m_bitPos = newBitPos;</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">while</span> (m_bitPos >= 8)</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  {</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  m_bitPos -= 8;</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  ++m_bytePos;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  }</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  }</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">if</span> (m_bytePos == m_outputBlockSize)</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  {</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  FILTER_OUTPUT(1, m_outBuf, m_outputBlockSize, 0);</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  m_bytePos = m_bitPos = 0;</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  }</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">if</span> (messageEnd)</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  {</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  FILTER_OUTPUT(2, m_outBuf, m_bytePos, messageEnd);</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  m_bytePos = m_bitPos = 0;</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  }</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  FILTER_END_NO_MESSAGE_END;</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> }</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div><div class="line"><a name="l00178"></a><span class="lineno"><a class="line" href="class_base_n___decoder.html#aa71d01a986edd08447afe2d906d35283"> 178</a></span> <span class="keywordtype">void</span> <a class="code" href="class_base_n___decoder.html#aa71d01a986edd08447afe2d906d35283">BaseN_Decoder::InitializeDecodingLookupArray</a>(<span class="keywordtype">int</span> *lookup, <span class="keyword">const</span> byte *alphabet, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> base, <span class="keywordtype">bool</span> caseInsensitive)</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> {</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  std::fill(lookup, lookup+256, -1);</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> </div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<base; i++)</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  {</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="comment">// Debug asserts for 'lookup[alphabet[i]] == -1' removed because the self tests</span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="comment">// have unusal tests that try to break the encoders and decoders. Tests include</span></div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="comment">// a string of the same characters. I.,e., a string of stars like '********...'.</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">if</span> (caseInsensitive && isalpha(alphabet[i]))</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  {</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  lookup[toupper(alphabet[i])] = i;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  lookup[tolower(alphabet[i])] = i;</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  }</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  {</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  lookup[alphabet[i]] = i;</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  }</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  }</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> }</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div><div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="class_grouper.html#af44beea74b2140892d24aa635a7f3dcd"> 199</a></span> <span class="keywordtype">void</span> <a class="code" href="class_grouper.html#af44beea74b2140892d24aa635a7f3dcd">Grouper::IsolatedInitialize</a>(<span class="keyword">const</span> <a class="code" href="class_name_value_pairs.html">NameValuePairs</a> &parameters)</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> {</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  m_groupSize = parameters.<a class="code" href="class_name_value_pairs.html#a7ddb654b7afcd1a04422a7b4b01366d9">GetIntValueWithDefault</a>(<a class="code" href="namespace_name.html#a7f4ebc815a21415c8887db5386683e6d">Name::GroupSize</a>(), 0);</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <a class="code" href="class_const_byte_array_parameter.html">ConstByteArrayParameter</a> separator, terminator;</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">if</span> (m_groupSize)</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  parameters.<a class="code" href="class_name_value_pairs.html#af28f6e7abf98606d8146bfda271e99db">GetRequiredParameter</a>(<span class="stringliteral">"Grouper"</span>, <a class="code" href="namespace_name.html#ae643e94c7650c4954138160967a1a336">Name::Separator</a>(), separator);</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  parameters.<a class="code" href="class_name_value_pairs.html#a5357c3a09602e44671d1e42cb9a9408d">GetValue</a>(<a class="code" href="namespace_name.html#ae643e94c7650c4954138160967a1a336">Name::Separator</a>(), separator);</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  parameters.<a class="code" href="class_name_value_pairs.html#a5357c3a09602e44671d1e42cb9a9408d">GetValue</a>(<a class="code" href="namespace_name.html#a874ade26c7b181c3272a1c89deb0f8bf">Name::Terminator</a>(), terminator);</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  m_separator.<a class="code" href="class_sec_block.html#aaf38f976508a632e2f74aa4f2622da86">Assign</a>(separator.<a class="code" href="class_const_byte_array_parameter.html#ab89acc8dae383f2663dd3864651e8ef1">begin</a>(), separator.<a class="code" href="class_const_byte_array_parameter.html#ab83dbf7e4d80c0304917a3cc1d3cf144">size</a>());</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  m_terminator.<a class="code" href="class_sec_block.html#aaf38f976508a632e2f74aa4f2622da86">Assign</a>(terminator.<a class="code" href="class_const_byte_array_parameter.html#ab89acc8dae383f2663dd3864651e8ef1">begin</a>(), terminator.<a class="code" href="class_const_byte_array_parameter.html#ab83dbf7e4d80c0304917a3cc1d3cf144">size</a>());</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  m_counter = 0;</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> }</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div><div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="class_grouper.html#a21cb0add26fcf2607329927714f4e3bb"> 214</a></span> <span class="keywordtype">size_t</span> <a class="code" href="class_grouper.html#a21cb0add26fcf2607329927714f4e3bb">Grouper::Put2</a>(<span class="keyword">const</span> byte *begin, <span class="keywordtype">size_t</span> length, <span class="keywordtype">int</span> messageEnd, <span class="keywordtype">bool</span> blocking)</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> {</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  FILTER_BEGIN;</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">if</span> (m_groupSize)</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  {</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">while</span> (m_inputPosition < length)</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  {</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">if</span> (m_counter == m_groupSize)</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  {</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  FILTER_OUTPUT(1, m_separator, m_separator.<a class="code" href="class_sec_block.html#af5999bffe3193e62719cc0792b0282a7">size</a>(), 0);</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  m_counter = 0;</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  }</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordtype">size_t</span> len;</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  FILTER_OUTPUT2(2, len = <a class="code" href="misc_8h.html#abe412b0409249cb54899e97bc7d86424">STDMIN</a>(length-m_inputPosition, m_groupSize-m_counter),</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  begin+m_inputPosition, len, 0);</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  m_inputPosition += len;</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  m_counter += len;</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  }</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  }</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  FILTER_OUTPUT(3, begin, length, 0);</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> </div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordflow">if</span> (messageEnd)</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  {</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  FILTER_OUTPUT(4, m_terminator, m_terminator.<a class="code" href="class_sec_block.html#af5999bffe3193e62719cc0792b0282a7">size</a>(), messageEnd);</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  m_counter = 0;</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  }</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  FILTER_END_NO_MESSAGE_END</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> }</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> </div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> NAMESPACE_END</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="class_const_byte_array_parameter_html"><div class="ttname"><a href="class_const_byte_array_parameter.html">ConstByteArrayParameter</a></div><div class="ttdoc">Used to pass byte array input as part of a NameValuePairs object. </div><div class="ttdef"><b>Definition:</b> <a href="algparam_8h_source.html#l00020">algparam.h:20</a></div></div>
<div class="ttc" id="class_name_value_pairs_html_a7ddb654b7afcd1a04422a7b4b01366d9"><div class="ttname"><a href="class_name_value_pairs.html#a7ddb654b7afcd1a04422a7b4b01366d9">NameValuePairs::GetIntValueWithDefault</a></div><div class="ttdeci">int GetIntValueWithDefault(const char *name, int defaultValue) const</div><div class="ttdoc">Get a named value with type int, with default. </div><div class="ttdef"><b>Definition:</b> <a href="cryptlib_8h_source.html#l00392">cryptlib.h:392</a></div></div>
<div class="ttc" id="class_invalid_argument_html"><div class="ttname"><a href="class_invalid_argument.html">InvalidArgument</a></div><div class="ttdoc">An invalid argument was detected. </div><div class="ttdef"><b>Definition:</b> <a href="cryptlib_8h_source.html#l00199">cryptlib.h:199</a></div></div>
<div class="ttc" id="namespace_name_html_ab7fb5e98db5dda84252e01a7d06492a5"><div class="ttname"><a href="namespace_name.html#ab7fb5e98db5dda84252e01a7d06492a5">Name::Pad</a></div><div class="ttdeci">const char * Pad()</div><div class="ttdoc">bool </div><div class="ttdef"><b>Definition:</b> <a href="argnames_8h_source.html#l00072">argnames.h:72</a></div></div>
<div class="ttc" id="class_const_byte_array_parameter_html_ab83dbf7e4d80c0304917a3cc1d3cf144"><div class="ttname"><a href="class_const_byte_array_parameter.html#ab83dbf7e4d80c0304917a3cc1d3cf144">ConstByteArrayParameter::size</a></div><div class="ttdeci">size_t size() const</div><div class="ttdoc">Length of the memory block. </div><div class="ttdef"><b>Definition:</b> <a href="algparam_8h_source.html#l00084">algparam.h:84</a></div></div>
<div class="ttc" id="config_8h_html"><div class="ttname"><a href="config_8h.html">config.h</a></div><div class="ttdoc">Library configuration file. </div></div>
<div class="ttc" id="class_sec_block_html_a90d46e577c951d81a2d25a4742a3e979"><div class="ttname"><a href="class_sec_block.html#a90d46e577c951d81a2d25a4742a3e979">SecBlock::New</a></div><div class="ttdeci">void New(size_type newSize)</div><div class="ttdoc">Change size without preserving contents. </div><div class="ttdef"><b>Definition:</b> <a href="secblock_8h_source.html#l00729">secblock.h:729</a></div></div>
<div class="ttc" id="namespace_name_html_a3da7c465fc9bdfca310d55928d2ee8a2"><div class="ttname"><a href="namespace_name.html#a3da7c465fc9bdfca310d55928d2ee8a2">Name::PaddingByte</a></div><div class="ttdeci">const char * PaddingByte()</div><div class="ttdoc">byte </div><div class="ttdef"><b>Definition:</b> <a href="argnames_8h_source.html#l00073">argnames.h:73</a></div></div>
<div class="ttc" id="class_base_n___decoder_html_aa71d01a986edd08447afe2d906d35283"><div class="ttname"><a href="class_base_n___decoder.html#aa71d01a986edd08447afe2d906d35283">BaseN_Decoder::InitializeDecodingLookupArray</a></div><div class="ttdeci">static void InitializeDecodingLookupArray(int *lookup, const byte *alphabet, unsigned int base, bool caseInsensitive)</div><div class="ttdoc">Initializes BaseN lookup array. </div><div class="ttdef"><b>Definition:</b> <a href="basecode_8cpp_source.html#l00178">basecode.cpp:178</a></div></div>
<div class="ttc" id="namespace_name_html_ae643e94c7650c4954138160967a1a336"><div class="ttname"><a href="namespace_name.html#ae643e94c7650c4954138160967a1a336">Name::Separator</a></div><div class="ttdeci">const char * Separator()</div><div class="ttdoc">ConstByteArrayParameter. </div><div class="ttdef"><b>Definition:</b> <a href="argnames_8h_source.html#l00068">argnames.h:68</a></div></div>
<div class="ttc" id="class_grouper_html_af44beea74b2140892d24aa635a7f3dcd"><div class="ttname"><a href="class_grouper.html#af44beea74b2140892d24aa635a7f3dcd">Grouper::IsolatedInitialize</a></div><div class="ttdeci">void IsolatedInitialize(const NameValuePairs &parameters)</div><div class="ttdoc">Initialize or reinitialize this object, without signal propagation. </div><div class="ttdef"><b>Definition:</b> <a href="basecode_8cpp_source.html#l00199">basecode.cpp:199</a></div></div>
<div class="ttc" id="class_base_n___decoder_html_a7c82c37a6626042f2e0eb65307e039b7"><div class="ttname"><a href="class_base_n___decoder.html#a7c82c37a6626042f2e0eb65307e039b7">BaseN_Decoder::IsolatedInitialize</a></div><div class="ttdeci">void IsolatedInitialize(const NameValuePairs &parameters)</div><div class="ttdoc">Initialize or reinitialize this object, without signal propagation. </div><div class="ttdef"><b>Definition:</b> <a href="basecode_8cpp_source.html#l00115">basecode.cpp:115</a></div></div>
<div class="ttc" id="class_const_byte_array_parameter_html_ab89acc8dae383f2663dd3864651e8ef1"><div class="ttname"><a href="class_const_byte_array_parameter.html#ab89acc8dae383f2663dd3864651e8ef1">ConstByteArrayParameter::begin</a></div><div class="ttdeci">const byte * begin() const</div><div class="ttdoc">Pointer to the first byte in the memory block. </div><div class="ttdef"><b>Definition:</b> <a href="algparam_8h_source.html#l00080">algparam.h:80</a></div></div>
<div class="ttc" id="namespace_name_html_a55fc7c0f55a4b8d8bfbea7bae9a9ae18"><div class="ttname"><a href="namespace_name.html#a55fc7c0f55a4b8d8bfbea7bae9a9ae18">Name::EncodingLookupArray</a></div><div class="ttdeci">const char * EncodingLookupArray()</div><div class="ttdoc">const byte * </div><div class="ttdef"><b>Definition:</b> <a href="argnames_8h_source.html#l00075">argnames.h:75</a></div></div>
<div class="ttc" id="class_base_n___encoder_html_adb9ab1b4d48de6c26b04d4691be2f0f0"><div class="ttname"><a href="class_base_n___encoder.html#adb9ab1b4d48de6c26b04d4691be2f0f0">BaseN_Encoder::Put2</a></div><div class="ttdeci">size_t Put2(const byte *begin, size_t length, int messageEnd, bool blocking)</div><div class="ttdoc">Input multiple bytes for processing. </div><div class="ttdef"><b>Definition:</b> <a href="basecode_8cpp_source.html#l00048">basecode.cpp:48</a></div></div>
<div class="ttc" id="class_sec_block_html_aaf38f976508a632e2f74aa4f2622da86"><div class="ttname"><a href="class_sec_block.html#aaf38f976508a632e2f74aa4f2622da86">SecBlock::Assign</a></div><div class="ttdeci">void Assign(const T *ptr, size_type len)</div><div class="ttdoc">Set contents and size from an array. </div><div class="ttdef"><b>Definition:</b> <a href="secblock_8h_source.html#l00605">secblock.h:605</a></div></div>
<div class="ttc" id="pch_8h_html"><div class="ttname"><a href="pch_8h.html">pch.h</a></div><div class="ttdoc">Precompiled header file. </div></div>
<div class="ttc" id="namespace_name_html_ae7c6ebc7562274e23f87906719f67480"><div class="ttname"><a href="namespace_name.html#ae7c6ebc7562274e23f87906719f67480">Name::Log2Base</a></div><div class="ttdeci">const char * Log2Base()</div><div class="ttdoc">int </div><div class="ttdef"><b>Definition:</b> <a href="argnames_8h_source.html#l00074">argnames.h:74</a></div></div>
<div class="ttc" id="namespace_name_html_a7f4ebc815a21415c8887db5386683e6d"><div class="ttname"><a href="namespace_name.html#a7f4ebc815a21415c8887db5386683e6d">Name::GroupSize</a></div><div class="ttdeci">const char * GroupSize()</div><div class="ttdoc">int </div><div class="ttdef"><b>Definition:</b> <a href="argnames_8h_source.html#l00071">argnames.h:71</a></div></div>
<div class="ttc" id="misc_8h_html_abe412b0409249cb54899e97bc7d86424"><div class="ttname"><a href="misc_8h.html#abe412b0409249cb54899e97bc7d86424">STDMIN</a></div><div class="ttdeci">const T & STDMIN(const T &a, const T &b)</div><div class="ttdoc">Replacement function for std::min. </div><div class="ttdef"><b>Definition:</b> <a href="misc_8h_source.html#l00507">misc.h:507</a></div></div>
<div class="ttc" id="trap_8h_html_adf3b392588bc94cbeae9f415a78c7b95"><div class="ttname"><a href="trap_8h.html#adf3b392588bc94cbeae9f415a78c7b95">CRYPTOPP_ASSERT</a></div><div class="ttdeci">#define CRYPTOPP_ASSERT(exp)</div><div class="ttdoc">Debugging and diagnostic assertion. </div><div class="ttdef"><b>Definition:</b> <a href="trap_8h_source.html#l00060">trap.h:60</a></div></div>
<div class="ttc" id="class_grouper_html_a21cb0add26fcf2607329927714f4e3bb"><div class="ttname"><a href="class_grouper.html#a21cb0add26fcf2607329927714f4e3bb">Grouper::Put2</a></div><div class="ttdeci">size_t Put2(const byte *begin, size_t length, int messageEnd, bool blocking)</div><div class="ttdoc">Input multiple bytes for processing. </div><div class="ttdef"><b>Definition:</b> <a href="basecode_8cpp_source.html#l00214">basecode.cpp:214</a></div></div>
<div class="ttc" id="namespace_name_html_a874ade26c7b181c3272a1c89deb0f8bf"><div class="ttname"><a href="namespace_name.html#a874ade26c7b181c3272a1c89deb0f8bf">Name::Terminator</a></div><div class="ttdeci">const char * Terminator()</div><div class="ttdoc">ConstByteArrayParameter. </div><div class="ttdef"><b>Definition:</b> <a href="argnames_8h_source.html#l00069">argnames.h:69</a></div></div>
<div class="ttc" id="class_name_value_pairs_html_af28f6e7abf98606d8146bfda271e99db"><div class="ttname"><a href="class_name_value_pairs.html#af28f6e7abf98606d8146bfda271e99db">NameValuePairs::GetRequiredParameter</a></div><div class="ttdeci">void GetRequiredParameter(const char *className, const char *name, T &value) const</div><div class="ttdoc">Retrieves a required name/value pair. </div><div class="ttdef"><b>Definition:</b> <a href="cryptlib_8h_source.html#l00418">cryptlib.h:418</a></div></div>
<div class="ttc" id="namespace_name_html_ac1e139c8ca48f86140ed48dd32f288b3"><div class="ttname"><a href="namespace_name.html#ac1e139c8ca48f86140ed48dd32f288b3">Name::DecodingLookupArray</a></div><div class="ttdeci">const char * DecodingLookupArray()</div><div class="ttdoc">const byte * </div><div class="ttdef"><b>Definition:</b> <a href="argnames_8h_source.html#l00076">argnames.h:76</a></div></div>
<div class="ttc" id="namespace_crypto_p_p_html"><div class="ttname"><a href="namespace_crypto_p_p.html">CryptoPP</a></div><div class="ttdoc">Crypto++ library namespace. </div></div>
<div class="ttc" id="class_name_value_pairs_html_a5357c3a09602e44671d1e42cb9a9408d"><div class="ttname"><a href="class_name_value_pairs.html#a5357c3a09602e44671d1e42cb9a9408d">NameValuePairs::GetValue</a></div><div class="ttdeci">bool GetValue(const char *name, T &value) const</div><div class="ttdoc">Get a named value. </div><div class="ttdef"><b>Definition:</b> <a href="cryptlib_8h_source.html#l00347">cryptlib.h:347</a></div></div>
<div class="ttc" id="class_base_n___encoder_html"><div class="ttname"><a href="class_base_n___encoder.html">BaseN_Encoder</a></div><div class="ttdoc">Encoder for bases that are a power of 2. </div><div class="ttdef"><b>Definition:</b> <a href="basecode_8h_source.html#l00017">basecode.h:17</a></div></div>
<div class="ttc" id="basecode_8h_html"><div class="ttname"><a href="basecode_8h.html">basecode.h</a></div><div class="ttdoc">Base classes for working with encoders and decoders. </div></div>
<div class="ttc" id="class_sec_block_html_af5999bffe3193e62719cc0792b0282a7"><div class="ttname"><a href="class_sec_block.html#af5999bffe3193e62719cc0792b0282a7">SecBlock::size</a></div><div class="ttdeci">size_type size() const</div><div class="ttdoc">Provides the count of elements in the SecBlock. </div><div class="ttdef"><b>Definition:</b> <a href="secblock_8h_source.html#l00561">secblock.h:561</a></div></div>
<div class="ttc" id="class_name_value_pairs_html_acfb673d912e1bc19386bebba9d58c23f"><div class="ttname"><a href="class_name_value_pairs.html#acfb673d912e1bc19386bebba9d58c23f">NameValuePairs::GetRequiredIntParameter</a></div><div class="ttdeci">void GetRequiredIntParameter(const char *className, const char *name, int &value) const</div><div class="ttdoc">Retrieves a required name/value pair. </div><div class="ttdef"><b>Definition:</b> <a href="cryptlib_8h_source.html#l00433">cryptlib.h:433</a></div></div>
<div class="ttc" id="class_base_n___decoder_html_a56c46bd846fca139874903d26df4385f"><div class="ttname"><a href="class_base_n___decoder.html#a56c46bd846fca139874903d26df4385f">BaseN_Decoder::Put2</a></div><div class="ttdeci">size_t Put2(const byte *begin, size_t length, int messageEnd, bool blocking)</div><div class="ttdoc">Input multiple bytes for processing. </div><div class="ttdef"><b>Definition:</b> <a href="basecode_8cpp_source.html#l00133">basecode.cpp:133</a></div></div>
<div class="ttc" id="class_name_value_pairs_html"><div class="ttname"><a href="class_name_value_pairs.html">NameValuePairs</a></div><div class="ttdoc">Interface for retrieving values given their names. </div><div class="ttdef"><b>Definition:</b> <a href="cryptlib_8h_source.html#l00290">cryptlib.h:290</a></div></div>
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