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<div class="title">aes128_encrypt.h</div> </div>
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<a href="aes128__encrypt_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">** ClanLib SDK</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">** Copyright (c) 1997-2011 The ClanLib Team</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 software is provided 'as-is', without any express or implied</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">** warranty. In no event will the authors be held liable for any damages</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">** arising from the use of this software.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">**</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">** Permission is granted to anyone to use this software for any purpose,</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">** including commercial applications, and to alter it and redistribute it</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">** freely, subject to the following restrictions:</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">**</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">** 1. The origin of this software must not be misrepresented; you must not</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">** claim that you wrote the original software. If you use this software</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">** in a product, an acknowledgment in the product documentation would be</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">** appreciated but is not required.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">** 2. Altered source versions must be plainly marked as such, and must not be</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">** misrepresented as being the original software.</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">** 3. This notice may not be removed or altered from any source distribution.</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">**</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">** Note: Some of the libraries ClanLib may link to may have additional</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">** requirements or restrictions.</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">** File Author(s):</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">**</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">** Magnus Norddahl</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">** Mark Page</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">*/</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include "../api_core.h"</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include "../System/sharedptr.h"</span></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> <span class="keyword">class </span><a class="code" href="classCL__DataBuffer.html" title="General purpose data buffer. ">CL_DataBuffer</a>;</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">class </span>CL_AES128_Encrypt_Impl;</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="code" href="classCL__AES128__Encrypt.html"> 44</a></span> <span class="keyword">class </span><a class="code" href="api__core_8h.html#acd328839faa5ca4b339ea3a48ba6edcf">CL_API_CORE</a> <a class="code" href="classCL__AES128__Encrypt.html" title="AES-128 encryption class (running in Cipher Block Chaining mode) ">CL_AES128_Encrypt</a></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</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="keyword">public</span>:</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="classCL__AES128__Encrypt.html" title="AES-128 encryption class (running in Cipher Block Chaining mode) ">CL_AES128_Encrypt</a>();</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</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">public</span>:</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <a class="code" href="classCL__DataBuffer.html" title="General purpose data buffer. ">CL_DataBuffer</a> get_data() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00070"></a><span class="lineno"><a class="code" href="classCL__AES128__Encrypt.html#a334a3a274347af505ac167e2b3f3e0e2"> 70</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> iv_size = 16;</div>
<div class="line"><a name="l00071"></a><span class="lineno"><a class="code" href="classCL__AES128__Encrypt.html#a957f00c9203a5e5d7e179e9cc34415df"> 71</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> key_size = 16;</div>
<div class="line"><a name="l00072"></a><span class="lineno"><a class="code" href="classCL__AES128__Encrypt.html#ac0ea39c8cc8d15ada3ea501a74507df5"> 72</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> block_size = 16;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">void</span> reset();</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordtype">void</span> set_iv(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> iv[iv_size]);</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordtype">void</span> set_key(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> key[key_size]);</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordtype">void</span> set_padding(<span class="keywordtype">bool</span> value = <span class="keyword">true</span>, <span class="keywordtype">bool</span> use_pkcs7 = <span class="keyword">true</span>, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> num_additional_padded_blocks = 0);</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordtype">void</span> add(<span class="keyword">const</span> <span class="keywordtype">void</span> *data, <span class="keywordtype">int</span> size);</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordtype">void</span> add(<span class="keyword">const</span> <a class="code" href="classCL__DataBuffer.html" title="General purpose data buffer. ">CL_DataBuffer</a> &data);</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordtype">void</span> calculate();</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </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">private</span>:</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  CL_SharedPtr<CL_AES128_Encrypt_Impl> impl;</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> </div>
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