70 <div class=
"fragment"><div class=
"line"><a name=
"l00001"></a><span class=
"lineno"> 1</span> <span class=
"comment">// MuldeR
's Utilities for Qt
</span></div><div class=
"line"><a name=
"l00003"></a><span class=
"lineno"> 3</span> <span class=
"comment">// Copyright (C)
2004-
2016 LoRd_MuldeR
<MuldeR2@GMX.de
></span></div><div class=
"line"><a name=
"l00004"></a><span class=
"lineno"> 4</span> <span class=
"comment">//
</span></div><div class=
"line"><a name=
"l00005"></a><span class=
"lineno"> 5</span> <span class=
"comment">// This library is free software; you can redistribute it and/or
</span></div><div class=
"line"><a name=
"l00006"></a><span class=
"lineno"> 6</span> <span class=
"comment">// modify it under the terms of the GNU Lesser General Public
</span></div><div class=
"line"><a name=
"l00007"></a><span class=
"lineno"> 7</span> <span class=
"comment">// License as published by the Free Software Foundation; either
</span></div><div class=
"line"><a name=
"l00008"></a><span class=
"lineno"> 8</span> <span class=
"comment">// version
2.1 of the License, or (at your option) any later version.
</span></div><div class=
"line"><a name=
"l00009"></a><span class=
"lineno"> 9</span> <span class=
"comment">//
</span></div><div class=
"line"><a name=
"l00010"></a><span class=
"lineno"> 10</span> <span class=
"comment">// This library is distributed in the hope that it will be useful,
</span></div><div class=
"line"><a name=
"l00011"></a><span class=
"lineno"> 11</span> <span class=
"comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of
</span></div><div class=
"line"><a name=
"l00012"></a><span class=
"lineno"> 12</span> <span class=
"comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
</span></div><div class=
"line"><a name=
"l00013"></a><span class=
"lineno"> 13</span> <span class=
"comment">// Lesser General Public License for more details.
</span></div><div class=
"line"><a name=
"l00014"></a><span class=
"lineno"> 14</span> <span class=
"comment">//
</span></div><div class=
"line"><a name=
"l00015"></a><span class=
"lineno"> 15</span> <span class=
"comment">// You should have received a copy of the GNU Lesser General Public
</span></div><div class=
"line"><a name=
"l00016"></a><span class=
"lineno"> 16</span> <span class=
"comment">// License along with this library; if not, write to the Free Software
</span></div><div class=
"line"><a name=
"l00017"></a><span class=
"lineno"> 17</span> <span class=
"comment">// Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA
02110-
1301 USA
</span></div><div class=
"line"><a name=
"l00018"></a><span class=
"lineno"> 18</span> <span class=
"comment">//
</span></div><div class=
"line"><a name=
"l00019"></a><span class=
"lineno"> 19</span> <span class=
"comment">// http://www.gnu.org/licenses/lgpl-
2.1.txt
</span></div><div class=
"line"><a name=
"l00021"></a><span class=
"lineno"> 21</span> <span class=
"comment"></span></div><div class=
"line"><a name=
"l00022"></a><span class=
"lineno"> 22</span> <span class=
"comment">/***************************************************************************
</span></div><div class=
"line"><a name=
"l00023"></a><span class=
"lineno"> 23</span> <span class=
"comment">** **
</span></div><div class=
"line"><a name=
"l00024"></a><span class=
"lineno"> 24</span> <span class=
"comment">** QKeccakHash, an API wrapper bringing the optimized implementation of **
</span></div><div class=
"line"><a name=
"l00025"></a><span class=
"lineno"> 25</span> <span class=
"comment">** Keccak (http://keccak.noekeon.org/) to Qt. **
</span></div><div class=
"line"><a name=
"l00026"></a><span class=
"lineno"> 26</span> <span class=
"comment">** Copyright (C)
2013 Emanuel Eichhammer **
</span></div><div class=
"line"><a name=
"l00027"></a><span class=
"lineno"> 27</span> <span class=
"comment">** **
</span></div><div class=
"line"><a name=
"l00028"></a><span class=
"lineno"> 28</span> <span class=
"comment">** This program is free software: you can redistribute it and/or modify **
</span></div><div class=
"line"><a name=
"l00029"></a><span class=
"lineno"> 29</span> <span class=
"comment">** it under the terms of the GNU General Public License as published by **
</span></div><div class=
"line"><a name=
"l00030"></a><span class=
"lineno"> 30</span> <span class=
"comment">** the Free Software Foundation, either version
3 of the License, or **
</span></div><div class=
"line"><a name=
"l00031"></a><span class=
"lineno"> 31</span> <span class=
"comment">** (at your option) any later version. **
</span></div><div class=
"line"><a name=
"l00032"></a><span class=
"lineno"> 32</span> <span class=
"comment">** **
</span></div><div class=
"line"><a name=
"l00033"></a><span class=
"lineno"> 33</span> <span class=
"comment">** This program is distributed in the hope that it will be useful, **
</span></div><div class=
"line"><a name=
"l00034"></a><span class=
"lineno"> 34</span> <span class=
"comment">** but WITHOUT ANY WARRANTY; without even the implied warranty of **
</span></div><div class=
"line"><a name=
"l00035"></a><span class=
"lineno"> 35</span> <span class=
"comment">** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the **
</span></div><div class=
"line"><a name=
"l00036"></a><span class=
"lineno"> 36</span> <span class=
"comment">** GNU General Public License for more details. **
</span></div><div class=
"line"><a name=
"l00037"></a><span class=
"lineno"> 37</span> <span class=
"comment">** **
</span></div><div class=
"line"><a name=
"l00038"></a><span class=
"lineno"> 38</span> <span class=
"comment">** You should have received a copy of the GNU General Public License **
</span></div><div class=
"line"><a name=
"l00039"></a><span class=
"lineno"> 39</span> <span class=
"comment">** along with this program. If not, see http://www.gnu.org/licenses/. **
</span></div><div class=
"line"><a name=
"l00040"></a><span class=
"lineno"> 40</span> <span class=
"comment">** **
</span></div><div class=
"line"><a name=
"l00041"></a><span class=
"lineno"> 41</span> <span class=
"comment">****************************************************************************
</span></div><div class=
"line"><a name=
"l00042"></a><span class=
"lineno"> 42</span> <span class=
"comment">** Author: Emanuel Eichhammer **
</span></div><div class=
"line"><a name=
"l00043"></a><span class=
"lineno"> 43</span> <span class=
"comment">** Website/Contact: http://www.WorksLikeClockwork.com/ **
</span></div><div class=
"line"><a name=
"l00044"></a><span class=
"lineno"> 44</span> <span class=
"comment">** Date:
12.01.12 **
</span></div><div class=
"line"><a name=
"l00045"></a><span class=
"lineno"> 45</span> <span class=
"comment">****************************************************************************/
</span></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> <span class=
"preprocessor">#pragma once
</span></div><div class=
"line"><a name=
"l00048"></a><span class=
"lineno"> 48</span> </div><div class=
"line"><a name=
"l00049"></a><span class=
"lineno"> 49</span> <span class=
"comment">//MUtils
</span></div><div class=
"line"><a name=
"l00050"></a><span class=
"lineno"> 50</span> <span class=
"preprocessor">#include
<<a class=
"code" href=
"../../d5/d3b/_global_8h.html">MUtils/Global.h
</a>></span></div><div class=
"line"><a name=
"l00051"></a><span class=
"lineno"> 51</span> </div><div class=
"line"><a name=
"l00052"></a><span class=
"lineno"> 52</span> <span class=
"comment">//Qt
</span></div><div class=
"line"><a name=
"l00053"></a><span class=
"lineno"> 53</span> <span class=
"preprocessor">#include
<QString
></span></div><div class=
"line"><a name=
"l00054"></a><span class=
"lineno"> 54</span> <span class=
"preprocessor">#include
<QByteArray
></span></div><div class=
"line"><a name=
"l00055"></a><span class=
"lineno"> 55</span> <span class=
"preprocessor">#include
<QFile
></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=
"keyword">namespace
</span><a class=
"code" href=
"../../d3/da6/namespace_m_utils.html">MUtils
</a></div><div class=
"line"><a name=
"l00058"></a><span class=
"lineno"> 58</span> {
</div><div class=
"line"><a name=
"l00059"></a><span class=
"lineno"> 59</span>  <span class=
"keyword">namespace
</span>Hash
</div><div class=
"line"><a name=
"l00060"></a><span class=
"lineno"> 60</span>  {
</div><div class=
"line"><a name=
"l00061"></a><span class=
"lineno"> 61</span>  <span class=
"keyword">namespace
</span>Internal
</div><div class=
"line"><a name=
"l00062"></a><span class=
"lineno"> 62</span>  {
</div><div class=
"line"><a name=
"l00063"></a><span class=
"lineno"> 63</span>  <span class=
"comment">// Section from KeccakSponge.h
</span></div><div class=
"line"><a name=
"l00064"></a><span class=
"lineno"> 64</span>  <span class=
"comment">// needed here, since hashState needs to be explicitly
32-byte aligned and therefore can
't be
</span></div><div class=
"line"><a name=
"l00065"></a><span class=
"lineno"> 65</span>  <span class=
"comment">// transformed into a class (in order to forward declarate) like in the other hash wrappers.
</span></div><div class=
"line"><a name=
"l00066"></a><span class=
"lineno"> 66</span>  <span class=
"keyword">namespace
</span>KeccakImpl
</div><div class=
"line"><a name=
"l00067"></a><span class=
"lineno"> 67</span>  {
</div><div class=
"line"><a name=
"l00068"></a><span class=
"lineno"> 68</span> <span class=
"preprocessor"> #define KeccakPermutationSize
1600</span></div><div class=
"line"><a name=
"l00069"></a><span class=
"lineno"> 69</span> <span class=
"preprocessor"> #define KeccakPermutationSizeInBytes (KeccakPermutationSize/
8)
</span></div><div class=
"line"><a name=
"l00070"></a><span class=
"lineno"> 70</span> <span class=
"preprocessor"> #define KeccakMaximumRate
1536</span></div><div class=
"line"><a name=
"l00071"></a><span class=
"lineno"> 71</span> <span class=
"preprocessor"> #define KeccakMaximumRateInBytes (KeccakMaximumRate/
8)
</span></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=
"preprocessor"> #if defined(__GNUC__)
</span></div><div class=
"line"><a name=
"l00074"></a><span class=
"lineno"> 74</span> <span class=
"preprocessor"> #define ALIGN __attribute__ ((aligned(
32)))
</span></div><div class=
"line"><a name=
"l00075"></a><span class=
"lineno"> 75</span> <span class=
"preprocessor"> #elif defined(_MSC_VER)
</span></div><div class=
"line"><a name=
"l00076"></a><span class=
"lineno"> 76</span> <span class=
"preprocessor"> #define ALIGN __declspec(align(
32))
</span></div><div class=
"line"><a name=
"l00077"></a><span class=
"lineno"> 77</span> <span class=
"preprocessor"> #else
</span></div><div class=
"line"><a name=
"l00078"></a><span class=
"lineno"> 78</span> <span class=
"preprocessor"> #define ALIGN
</span></div><div class=
"line"><a name=
"l00079"></a><span class=
"lineno"> 79</span> <span class=
"preprocessor"> #endif
</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"><a class=
"line" href=
"../../d0/dd8/struct_m_utils_1_1_hash_1_1_internal_1_1_keccak_impl_1_1sponge_state_struct.html"> 81</a></span>  ALIGN
<span class=
"keyword">typedef
</span> <span class=
"keyword">struct
</span><a class=
"code" href=
"../../d0/dd8/struct_m_utils_1_1_hash_1_1_internal_1_1_keccak_impl_1_1sponge_state_struct.html">spongeStateStruct
</a></div><div class=
"line"><a name=
"l00082"></a><span class=
"lineno"> 82</span>  {
</div><div class=
"line"><a name=
"l00083"></a><span class=
"lineno"> 83</span>  ALIGN
<span class=
"keywordtype">unsigned
</span> <span class=
"keywordtype">char
</span> state[KeccakPermutationSizeInBytes];
</div><div class=
"line"><a name=
"l00084"></a><span class=
"lineno"> 84</span>  ALIGN
<span class=
"keywordtype">unsigned
</span> <span class=
"keywordtype">char
</span> dataQueue[KeccakMaximumRateInBytes];
</div><div class=
"line"><a name=
"l00085"></a><span class=
"lineno"> 85</span>  <span class=
"keywordtype">unsigned
</span> <span class=
"keywordtype">int
</span> rate;
</div><div class=
"line"><a name=
"l00086"></a><span class=
"lineno"> 86</span>  <span class=
"keywordtype">unsigned
</span> <span class=
"keywordtype">int
</span> capacity;
</div><div class=
"line"><a name=
"l00087"></a><span class=
"lineno"> 87</span>  <span class=
"keywordtype">unsigned
</span> <span class=
"keywordtype">int
</span> bitsInQueue;
</div><div class=
"line"><a name=
"l00088"></a><span class=
"lineno"> 88</span>  <span class=
"keywordtype">unsigned
</span> <span class=
"keywordtype">int
</span> fixedOutputLength;
</div><div class=
"line"><a name=
"l00089"></a><span class=
"lineno"> 89</span>  <span class=
"keywordtype">int
</span> squeezing;
</div><div class=
"line"><a name=
"l00090"></a><span class=
"lineno"> 90</span>  <span class=
"keywordtype">unsigned
</span> <span class=
"keywordtype">int
</span> bitsAvailableForSqueezing;
</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>  <a class=
"code" href=
"../../d0/dd8/struct_m_utils_1_1_hash_1_1_internal_1_1_keccak_impl_1_1sponge_state_struct.html">spongeState
</a>;
</div><div class=
"line"><a name=
"l00093"></a><span class=
"lineno"> 93</span>  <span class=
"keyword">typedef
</span> <a class=
"code" href=
"../../d0/dd8/struct_m_utils_1_1_hash_1_1_internal_1_1_keccak_impl_1_1sponge_state_struct.html">spongeState
</a> <a class=
"code" href=
"../../d0/dd8/struct_m_utils_1_1_hash_1_1_internal_1_1_keccak_impl_1_1sponge_state_struct.html">hashState
</a>;
</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=
"comment">// End Section from KeccakSponge.h
</span></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> </div><div class=
"line"><a name=
"l00098"></a><span class=
"lineno"><a class=
"line" href=
"../../dd/d9f/class_m_utils_1_1_hash_1_1_keccak.html"> 98</a></span>  <span class=
"keyword">class
</span>MUTILS_API
<a class=
"code" href=
"../../dd/d9f/class_m_utils_1_1_hash_1_1_keccak.html">Keccak
</a></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=
"keyword">public
</span>:
</div><div class=
"line"><a name=
"l00101"></a><span class=
"lineno"> 101</span>  <span class=
"keyword">enum
</span> HashBits {hb224, hb256, hb384, hb512};
</div><div class=
"line"><a name=
"l00102"></a><span class=
"lineno"> 102</span>  </div><div class=
"line"><a name=
"l00103"></a><span class=
"lineno"> 103</span>  <a class=
"code" href=
"../../dd/d9f/class_m_utils_1_1_hash_1_1_keccak.html">Keccak
</a>();
</div><div class=
"line"><a name=
"l00104"></a><span class=
"lineno"> 104</span>  ~
<a class=
"code" href=
"../../dd/d9f/class_m_utils_1_1_hash_1_1_keccak.html">Keccak
</a>();
</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>  <span class=
"keyword">static
</span> <span class=
"keywordtype">bool
</span> selfTest(
<span class=
"keywordtype">void
</span>);
</div><div class=
"line"><a name=
"l00107"></a><span class=
"lineno"> 107</span> </div><div class=
"line"><a name=
"l00108"></a><span class=
"lineno"> 108</span>  <span class=
"keywordtype">bool
</span> init(HashBits hashBits=hb256);
</div><div class=
"line"><a name=
"l00109"></a><span class=
"lineno"> 109</span>  <span class=
"keywordtype">bool
</span> addData(
<span class=
"keyword">const
</span> QByteArray
&data);
</div><div class=
"line"><a name=
"l00110"></a><span class=
"lineno"> 110</span>  <span class=
"keywordtype">bool
</span> addData(
<span class=
"keyword">const
</span> <span class=
"keywordtype">char
</span> *data,
<span class=
"keywordtype">int
</span> size);
</div><div class=
"line"><a name=
"l00111"></a><span class=
"lineno"> 111</span>  <span class=
"keyword">const
</span> QByteArray
&finalize();
</div><div class=
"line"><a name=
"l00112"></a><span class=
"lineno"> 112</span> </div><div class=
"line"><a name=
"l00113"></a><span class=
"lineno"> 113</span>  <span class=
"keyword">protected
</span>:
</div><div class=
"line"><a name=
"l00114"></a><span class=
"lineno"> 114</span>  <span class=
"keywordtype">bool
</span> m_initialized;
</div><div class=
"line"><a name=
"l00115"></a><span class=
"lineno"> 115</span>  <a class=
"code" href=
"../../d0/dd8/struct_m_utils_1_1_hash_1_1_internal_1_1_keccak_impl_1_1sponge_state_struct.html">Internal::KeccakImpl::hashState
</a> *m_state;
</div><div class=
"line"><a name=
"l00116"></a><span class=
"lineno"> 116</span>  QByteArray m_hashResult;
</div><div class=
"line"><a name=
"l00117"></a><span class=
"lineno"> 117</span>  };
</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> };
</div><div class=
"ttc" id=
"class_m_utils_1_1_hash_1_1_keccak_html"><div class=
"ttname"><a href=
"../../dd/d9f/class_m_utils_1_1_hash_1_1_keccak.html">MUtils::Hash::Keccak
</a></div><div class=
"ttdef"><b>Definition:
</b> Hash_Keccak.h:
98</div></div>