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<a href="aes_8c.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"> * FIPS-197 compliant AES implementation</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (C) 2006-2014, Brainspark B.V.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * This file is part of PolarSSL (http://www.polarssl.org)</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org></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"> * All rights reserved.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * This program is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * it under the terms of the GNU General Public License as published by</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * the Free Software Foundation; either version 2 of the License, or</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * (at your option) any later version.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * GNU General Public License for more details.</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"> * You should have received a copy of the GNU General Public License along</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * with this program; if not, write to the Free Software Foundation, Inc.,</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> */</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"> * The AES block cipher was designed by Vincent Rijmen and Joan Daemen.</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"> * http://csrc.nist.gov/encryption/aes/rijndael/Rijndael.pdf</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * http://csrc.nist.gov/publications/fips/fips197/fips-197.pdf</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#if !defined(POLARSSL_CONFIG_FILE)</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="config_8h.html">polarssl/config.h</a>"</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor"></span><span class="preprocessor">#include POLARSSL_CONFIG_FILE</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#if defined(POLARSSL_AES_C)</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include "<a class="code" href="aes_8h.html">polarssl/aes.h</a>"</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#if defined(POLARSSL_PADLOCK_C)</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="padlock_8h.html">polarssl/padlock.h</a>"</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor"></span><span class="preprocessor">#if defined(POLARSSL_AESNI_C)</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="aesni_8h.html">polarssl/aesni.h</a>"</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#if defined(POLARSSL_PLATFORM_C)</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="platform_8h.html">polarssl/platform.h</a>"</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor"></span><span class="preprocessor">#define polarssl_printf printf</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#if !defined(POLARSSL_AES_ALT)</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment">/* Implementation that should never be optimized out by the compiler */</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">static</span> <span class="keywordtype">void</span> polarssl_zeroize( <span class="keywordtype">void</span> *v, <span class="keywordtype">size_t</span> n ) {</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">volatile</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *p = v; <span class="keywordflow">while</span>( n-- ) *p++ = 0;</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> </div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"> * 32-bit integer manipulation macros (little endian)</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor">#ifndef GET_UINT32_LE</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor"></span><span class="preprocessor">#define GET_UINT32_LE(n,b,i) \</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="preprocessor">{ \</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="preprocessor"> (n) = ( (uint32_t) (b)[(i) ] ) \</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="preprocessor"> | ( (uint32_t) (b)[(i) + 1] << 8 ) \</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="preprocessor"> | ( (uint32_t) (b)[(i) + 2] << 16 ) \</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="preprocessor"> | ( (uint32_t) (b)[(i) + 3] << 24 ); \</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="preprocessor">}</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="preprocessor">#ifndef PUT_UINT32_LE</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="preprocessor"></span><span class="preprocessor">#define PUT_UINT32_LE(n,b,i) \</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="preprocessor">{ \</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="preprocessor"> (b)[(i) ] = (unsigned char) ( (n) ); \</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="preprocessor"> (b)[(i) + 1] = (unsigned char) ( (n) >> 8 ); \</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="preprocessor"> (b)[(i) + 2] = (unsigned char) ( (n) >> 16 ); \</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor"> (b)[(i) + 3] = (unsigned char) ( (n) >> 24 ); \</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="preprocessor">}</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="preprocessor">#if defined(POLARSSL_PADLOCK_C) && \</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="preprocessor"> ( defined(POLARSSL_HAVE_X86) || defined(PADLOCK_ALIGN16) )</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="preprocessor"></span><span class="keyword">static</span> <span class="keywordtype">int</span> aes_padlock_ace = -1;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="preprocessor">#if defined(POLARSSL_AES_ROM_TABLES)</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="preprocessor"></span><span class="comment">/*</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"> * Forward S-box</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> FSb[256] =</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>  0x63, 0x7C, 0x77, 0x7B, 0xF2, 0x6B, 0x6F, 0xC5,</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  0xCA, 0x82, 0xC9, 0x7D, 0xFA, 0x59, 0x47, 0xF0,</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  0xAD, 0xD4, 0xA2, 0xAF, 0x9C, 0xA4, 0x72, 0xC0,</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  0xB7, 0xFD, 0x93, 0x26, 0x36, 0x3F, 0xF7, 0xCC,</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  0x34, 0xA5, 0xE5, 0xF1, 0x71, 0xD8, 0x31, 0x15,</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  0x04, 0xC7, 0x23, 0xC3, 0x18, 0x96, 0x05, 0x9A,</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  0x07, 0x12, 0x80, 0xE2, 0xEB, 0x27, 0xB2, 0x75,</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  0x09, 0x83, 0x2C, 0x1A, 0x1B, 0x6E, 0x5A, 0xA0,</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  0x52, 0x3B, 0xD6, 0xB3, 0x29, 0xE3, 0x2F, 0x84,</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  0x53, 0xD1, 0x00, 0xED, 0x20, 0xFC, 0xB1, 0x5B,</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  0x6A, 0xCB, 0xBE, 0x39, 0x4A, 0x4C, 0x58, 0xCF,</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  0xD0, 0xEF, 0xAA, 0xFB, 0x43, 0x4D, 0x33, 0x85,</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  0x45, 0xF9, 0x02, 0x7F, 0x50, 0x3C, 0x9F, 0xA8,</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  0x51, 0xA3, 0x40, 0x8F, 0x92, 0x9D, 0x38, 0xF5,</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  0xBC, 0xB6, 0xDA, 0x21, 0x10, 0xFF, 0xF3, 0xD2,</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  0xCD, 0x0C, 0x13, 0xEC, 0x5F, 0x97, 0x44, 0x17,</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  0xC4, 0xA7, 0x7E, 0x3D, 0x64, 0x5D, 0x19, 0x73,</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  0x60, 0x81, 0x4F, 0xDC, 0x22, 0x2A, 0x90, 0x88,</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  0x46, 0xEE, 0xB8, 0x14, 0xDE, 0x5E, 0x0B, 0xDB,</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  0xE0, 0x32, 0x3A, 0x0A, 0x49, 0x06, 0x24, 0x5C,</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  0xC2, 0xD3, 0xAC, 0x62, 0x91, 0x95, 0xE4, 0x79,</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  0xE7, 0xC8, 0x37, 0x6D, 0x8D, 0xD5, 0x4E, 0xA9,</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  0x6C, 0x56, 0xF4, 0xEA, 0x65, 0x7A, 0xAE, 0x08,</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  0xBA, 0x78, 0x25, 0x2E, 0x1C, 0xA6, 0xB4, 0xC6,</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  0xE8, 0xDD, 0x74, 0x1F, 0x4B, 0xBD, 0x8B, 0x8A,</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  0x9B, 0x1E, 0x87, 0xE9, 0xCE, 0x55, 0x28, 0xDF,</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  0x41, 0x99, 0x2D, 0x0F, 0xB0, 0x54, 0xBB, 0x16</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> };</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="comment"> * Forward tables</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="preprocessor">#define FT \</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="preprocessor">\</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="preprocessor"> V(A5,63,63,C6), V(84,7C,7C,F8), V(99,77,77,EE), V(8D,7B,7B,F6), \</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="preprocessor"> V(0D,F2,F2,FF), V(BD,6B,6B,D6), V(B1,6F,6F,DE), V(54,C5,C5,91), \</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="preprocessor"> V(50,30,30,60), V(03,01,01,02), V(A9,67,67,CE), V(7D,2B,2B,56), \</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="preprocessor"> V(19,FE,FE,E7), V(62,D7,D7,B5), V(E6,AB,AB,4D), V(9A,76,76,EC), \</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="preprocessor"> V(45,CA,CA,8F), V(9D,82,82,1F), V(40,C9,C9,89), V(87,7D,7D,FA), \</span></div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="preprocessor"> V(15,FA,FA,EF), V(EB,59,59,B2), V(C9,47,47,8E), V(0B,F0,F0,FB), \</span></div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="preprocessor"> V(EC,AD,AD,41), V(67,D4,D4,B3), V(FD,A2,A2,5F), V(EA,AF,AF,45), \</span></div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="preprocessor"> V(BF,9C,9C,23), V(F7,A4,A4,53), V(96,72,72,E4), V(5B,C0,C0,9B), \</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="preprocessor"> V(C2,B7,B7,75), V(1C,FD,FD,E1), V(AE,93,93,3D), V(6A,26,26,4C), \</span></div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="preprocessor"> V(5A,36,36,6C), V(41,3F,3F,7E), V(02,F7,F7,F5), V(4F,CC,CC,83), \</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="preprocessor"> V(5C,34,34,68), V(F4,A5,A5,51), V(34,E5,E5,D1), V(08,F1,F1,F9), \</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="preprocessor"> V(93,71,71,E2), V(73,D8,D8,AB), V(53,31,31,62), V(3F,15,15,2A), \</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="preprocessor"> V(0C,04,04,08), V(52,C7,C7,95), V(65,23,23,46), V(5E,C3,C3,9D), \</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="preprocessor"> V(28,18,18,30), V(A1,96,96,37), V(0F,05,05,0A), V(B5,9A,9A,2F), \</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="preprocessor"> V(09,07,07,0E), V(36,12,12,24), V(9B,80,80,1B), V(3D,E2,E2,DF), \</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="preprocessor"> V(26,EB,EB,CD), V(69,27,27,4E), V(CD,B2,B2,7F), V(9F,75,75,EA), \</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="preprocessor"> V(1B,09,09,12), V(9E,83,83,1D), V(74,2C,2C,58), V(2E,1A,1A,34), \</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="preprocessor"> V(2D,1B,1B,36), V(B2,6E,6E,DC), V(EE,5A,5A,B4), V(FB,A0,A0,5B), \</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="preprocessor"> V(F6,52,52,A4), V(4D,3B,3B,76), V(61,D6,D6,B7), V(CE,B3,B3,7D), \</span></div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="preprocessor"> V(7B,29,29,52), V(3E,E3,E3,DD), V(71,2F,2F,5E), V(97,84,84,13), \</span></div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="preprocessor"> V(F5,53,53,A6), V(68,D1,D1,B9), V(00,00,00,00), V(2C,ED,ED,C1), \</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="preprocessor"> V(60,20,20,40), V(1F,FC,FC,E3), V(C8,B1,B1,79), V(ED,5B,5B,B6), \</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="preprocessor"> V(BE,6A,6A,D4), V(46,CB,CB,8D), V(D9,BE,BE,67), V(4B,39,39,72), \</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="preprocessor"> V(DE,4A,4A,94), V(D4,4C,4C,98), V(E8,58,58,B0), V(4A,CF,CF,85), \</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="preprocessor"> V(6B,D0,D0,BB), V(2A,EF,EF,C5), V(E5,AA,AA,4F), V(16,FB,FB,ED), \</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="preprocessor"> V(C5,43,43,86), V(D7,4D,4D,9A), V(55,33,33,66), V(94,85,85,11), \</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="preprocessor"> V(CF,45,45,8A), V(10,F9,F9,E9), V(06,02,02,04), V(81,7F,7F,FE), \</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="preprocessor"> V(F0,50,50,A0), V(44,3C,3C,78), V(BA,9F,9F,25), V(E3,A8,A8,4B), \</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="preprocessor"> V(F3,51,51,A2), V(FE,A3,A3,5D), V(C0,40,40,80), V(8A,8F,8F,05), \</span></div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="preprocessor"> V(AD,92,92,3F), V(BC,9D,9D,21), V(48,38,38,70), V(04,F5,F5,F1), \</span></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="preprocessor"> V(DF,BC,BC,63), V(C1,B6,B6,77), V(75,DA,DA,AF), V(63,21,21,42), \</span></div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="preprocessor"> V(30,10,10,20), V(1A,FF,FF,E5), V(0E,F3,F3,FD), V(6D,D2,D2,BF), \</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="preprocessor"> V(4C,CD,CD,81), V(14,0C,0C,18), V(35,13,13,26), V(2F,EC,EC,C3), \</span></div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="preprocessor"> V(E1,5F,5F,BE), V(A2,97,97,35), V(CC,44,44,88), V(39,17,17,2E), \</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="preprocessor"> V(57,C4,C4,93), V(F2,A7,A7,55), V(82,7E,7E,FC), V(47,3D,3D,7A), \</span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="preprocessor"> V(AC,64,64,C8), V(E7,5D,5D,BA), V(2B,19,19,32), V(95,73,73,E6), \</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="preprocessor"> V(A0,60,60,C0), V(98,81,81,19), V(D1,4F,4F,9E), V(7F,DC,DC,A3), \</span></div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="preprocessor"> V(66,22,22,44), V(7E,2A,2A,54), V(AB,90,90,3B), V(83,88,88,0B), \</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="preprocessor"> V(CA,46,46,8C), V(29,EE,EE,C7), V(D3,B8,B8,6B), V(3C,14,14,28), \</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="preprocessor"> V(79,DE,DE,A7), V(E2,5E,5E,BC), V(1D,0B,0B,16), V(76,DB,DB,AD), \</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="preprocessor"> V(3B,E0,E0,DB), V(56,32,32,64), V(4E,3A,3A,74), V(1E,0A,0A,14), \</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="preprocessor"> V(DB,49,49,92), V(0A,06,06,0C), V(6C,24,24,48), V(E4,5C,5C,B8), \</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="preprocessor"> V(5D,C2,C2,9F), V(6E,D3,D3,BD), V(EF,AC,AC,43), V(A6,62,62,C4), \</span></div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="preprocessor"> V(A8,91,91,39), V(A4,95,95,31), V(37,E4,E4,D3), V(8B,79,79,F2), \</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="preprocessor"> V(32,E7,E7,D5), V(43,C8,C8,8B), V(59,37,37,6E), V(B7,6D,6D,DA), \</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="preprocessor"> V(8C,8D,8D,01), V(64,D5,D5,B1), V(D2,4E,4E,9C), V(E0,A9,A9,49), \</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="preprocessor"> V(B4,6C,6C,D8), V(FA,56,56,AC), V(07,F4,F4,F3), V(25,EA,EA,CF), \</span></div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="preprocessor"> V(AF,65,65,CA), V(8E,7A,7A,F4), V(E9,AE,AE,47), V(18,08,08,10), \</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="preprocessor"> V(D5,BA,BA,6F), V(88,78,78,F0), V(6F,25,25,4A), V(72,2E,2E,5C), \</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="preprocessor"> V(24,1C,1C,38), V(F1,A6,A6,57), V(C7,B4,B4,73), V(51,C6,C6,97), \</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="preprocessor"> V(23,E8,E8,CB), V(7C,DD,DD,A1), V(9C,74,74,E8), V(21,1F,1F,3E), \</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="preprocessor"> V(DD,4B,4B,96), V(DC,BD,BD,61), V(86,8B,8B,0D), V(85,8A,8A,0F), \</span></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="preprocessor"> V(90,70,70,E0), V(42,3E,3E,7C), V(C4,B5,B5,71), V(AA,66,66,CC), \</span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="preprocessor"> V(D8,48,48,90), V(05,03,03,06), V(01,F6,F6,F7), V(12,0E,0E,1C), \</span></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="preprocessor"> V(A3,61,61,C2), V(5F,35,35,6A), V(F9,57,57,AE), V(D0,B9,B9,69), \</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="preprocessor"> V(91,86,86,17), V(58,C1,C1,99), V(27,1D,1D,3A), V(B9,9E,9E,27), \</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="preprocessor"> V(38,E1,E1,D9), V(13,F8,F8,EB), V(B3,98,98,2B), V(33,11,11,22), \</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="preprocessor"> V(BB,69,69,D2), V(70,D9,D9,A9), V(89,8E,8E,07), V(A7,94,94,33), \</span></div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="preprocessor"> V(B6,9B,9B,2D), V(22,1E,1E,3C), V(92,87,87,15), V(20,E9,E9,C9), \</span></div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="preprocessor"> V(49,CE,CE,87), V(FF,55,55,AA), V(78,28,28,50), V(7A,DF,DF,A5), \</span></div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="preprocessor"> V(8F,8C,8C,03), V(F8,A1,A1,59), V(80,89,89,09), V(17,0D,0D,1A), \</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="preprocessor"> V(DA,BF,BF,65), V(31,E6,E6,D7), V(C6,42,42,84), V(B8,68,68,D0), \</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="preprocessor"> V(C3,41,41,82), V(B0,99,99,29), V(77,2D,2D,5A), V(11,0F,0F,1E), \</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="preprocessor"> V(CB,B0,B0,7B), V(FC,54,54,A8), V(D6,BB,BB,6D), V(3A,16,16,2C)</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="preprocessor">#define V(a,b,c,d) 0x##a##b##c##d</span></div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="preprocessor"></span><span class="keyword">static</span> <span class="keyword">const</span> uint32_t FT0[256] = { FT };</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="preprocessor">#undef V</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="preprocessor">#define V(a,b,c,d) 0x##b##c##d##a</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="preprocessor"></span><span class="keyword">static</span> <span class="keyword">const</span> uint32_t FT1[256] = { FT };</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="preprocessor">#undef V</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="preprocessor">#define V(a,b,c,d) 0x##c##d##a##b</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="preprocessor"></span><span class="keyword">static</span> <span class="keyword">const</span> uint32_t FT2[256] = { FT };</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="preprocessor">#undef V</span></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="preprocessor">#define V(a,b,c,d) 0x##d##a##b##c</span></div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="preprocessor"></span><span class="keyword">static</span> <span class="keyword">const</span> uint32_t FT3[256] = { FT };</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="preprocessor">#undef V</span></div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="preprocessor">#undef FT</span></div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="comment"> * Reverse S-box</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> RSb[256] =</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span> {</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  0x52, 0x09, 0x6A, 0xD5, 0x30, 0x36, 0xA5, 0x38,</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  0xBF, 0x40, 0xA3, 0x9E, 0x81, 0xF3, 0xD7, 0xFB,</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  0x7C, 0xE3, 0x39, 0x82, 0x9B, 0x2F, 0xFF, 0x87,</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  0x34, 0x8E, 0x43, 0x44, 0xC4, 0xDE, 0xE9, 0xCB,</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  0x54, 0x7B, 0x94, 0x32, 0xA6, 0xC2, 0x23, 0x3D,</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  0xEE, 0x4C, 0x95, 0x0B, 0x42, 0xFA, 0xC3, 0x4E,</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  0x08, 0x2E, 0xA1, 0x66, 0x28, 0xD9, 0x24, 0xB2,</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  0x76, 0x5B, 0xA2, 0x49, 0x6D, 0x8B, 0xD1, 0x25,</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  0x72, 0xF8, 0xF6, 0x64, 0x86, 0x68, 0x98, 0x16,</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  0xD4, 0xA4, 0x5C, 0xCC, 0x5D, 0x65, 0xB6, 0x92,</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  0x6C, 0x70, 0x48, 0x50, 0xFD, 0xED, 0xB9, 0xDA,</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  0x5E, 0x15, 0x46, 0x57, 0xA7, 0x8D, 0x9D, 0x84,</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  0x90, 0xD8, 0xAB, 0x00, 0x8C, 0xBC, 0xD3, 0x0A,</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  0xF7, 0xE4, 0x58, 0x05, 0xB8, 0xB3, 0x45, 0x06,</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  0xD0, 0x2C, 0x1E, 0x8F, 0xCA, 0x3F, 0x0F, 0x02,</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  0xC1, 0xAF, 0xBD, 0x03, 0x01, 0x13, 0x8A, 0x6B,</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  0x3A, 0x91, 0x11, 0x41, 0x4F, 0x67, 0xDC, 0xEA,</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  0x97, 0xF2, 0xCF, 0xCE, 0xF0, 0xB4, 0xE6, 0x73,</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  0x96, 0xAC, 0x74, 0x22, 0xE7, 0xAD, 0x35, 0x85,</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  0xE2, 0xF9, 0x37, 0xE8, 0x1C, 0x75, 0xDF, 0x6E,</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  0x47, 0xF1, 0x1A, 0x71, 0x1D, 0x29, 0xC5, 0x89,</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  0x6F, 0xB7, 0x62, 0x0E, 0xAA, 0x18, 0xBE, 0x1B,</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  0xFC, 0x56, 0x3E, 0x4B, 0xC6, 0xD2, 0x79, 0x20,</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  0x9A, 0xDB, 0xC0, 0xFE, 0x78, 0xCD, 0x5A, 0xF4,</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  0x1F, 0xDD, 0xA8, 0x33, 0x88, 0x07, 0xC7, 0x31,</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  0xB1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xEC, 0x5F,</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  0x60, 0x51, 0x7F, 0xA9, 0x19, 0xB5, 0x4A, 0x0D,</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  0x2D, 0xE5, 0x7A, 0x9F, 0x93, 0xC9, 0x9C, 0xEF,</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  0xA0, 0xE0, 0x3B, 0x4D, 0xAE, 0x2A, 0xF5, 0xB0,</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  0xC8, 0xEB, 0xBB, 0x3C, 0x83, 0x53, 0x99, 0x61,</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  0x17, 0x2B, 0x04, 0x7E, 0xBA, 0x77, 0xD6, 0x26,</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  0xE1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0C, 0x7D</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> };</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> </div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment"> * Reverse tables</span></div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="preprocessor">#define RT \</span></div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="preprocessor">\</span></div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="preprocessor"> V(50,A7,F4,51), V(53,65,41,7E), V(C3,A4,17,1A), V(96,5E,27,3A), \</span></div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="preprocessor"> V(CB,6B,AB,3B), V(F1,45,9D,1F), V(AB,58,FA,AC), V(93,03,E3,4B), \</span></div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="preprocessor"> V(55,FA,30,20), V(F6,6D,76,AD), V(91,76,CC,88), V(25,4C,02,F5), \</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="preprocessor"> V(FC,D7,E5,4F), V(D7,CB,2A,C5), V(80,44,35,26), V(8F,A3,62,B5), \</span></div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="preprocessor"> V(49,5A,B1,DE), V(67,1B,BA,25), V(98,0E,EA,45), V(E1,C0,FE,5D), \</span></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="preprocessor"> V(02,75,2F,C3), V(12,F0,4C,81), V(A3,97,46,8D), V(C6,F9,D3,6B), \</span></div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="preprocessor"> V(E7,5F,8F,03), V(95,9C,92,15), V(EB,7A,6D,BF), V(DA,59,52,95), \</span></div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="preprocessor"> V(2D,83,BE,D4), V(D3,21,74,58), V(29,69,E0,49), V(44,C8,C9,8E), \</span></div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="preprocessor"> V(6A,89,C2,75), V(78,79,8E,F4), V(6B,3E,58,99), V(DD,71,B9,27), \</span></div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="preprocessor"> V(B6,4F,E1,BE), V(17,AD,88,F0), V(66,AC,20,C9), V(B4,3A,CE,7D), \</span></div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="preprocessor"> V(18,4A,DF,63), V(82,31,1A,E5), V(60,33,51,97), V(45,7F,53,62), \</span></div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="preprocessor"> V(E0,77,64,B1), V(84,AE,6B,BB), V(1C,A0,81,FE), V(94,2B,08,F9), \</span></div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="preprocessor"> V(58,68,48,70), V(19,FD,45,8F), V(87,6C,DE,94), V(B7,F8,7B,52), \</span></div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="preprocessor"> V(23,D3,73,AB), V(E2,02,4B,72), V(57,8F,1F,E3), V(2A,AB,55,66), \</span></div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="preprocessor"> V(07,28,EB,B2), V(03,C2,B5,2F), V(9A,7B,C5,86), V(A5,08,37,D3), \</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="preprocessor"> V(F2,87,28,30), V(B2,A5,BF,23), V(BA,6A,03,02), V(5C,82,16,ED), \</span></div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="preprocessor"> V(2B,1C,CF,8A), V(92,B4,79,A7), V(F0,F2,07,F3), V(A1,E2,69,4E), \</span></div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="preprocessor"> V(CD,F4,DA,65), V(D5,BE,05,06), V(1F,62,34,D1), V(8A,FE,A6,C4), \</span></div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="preprocessor"> V(9D,53,2E,34), V(A0,55,F3,A2), V(32,E1,8A,05), V(75,EB,F6,A4), \</span></div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="preprocessor"> V(39,EC,83,0B), V(AA,EF,60,40), V(06,9F,71,5E), V(51,10,6E,BD), \</span></div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="preprocessor"> V(F9,8A,21,3E), V(3D,06,DD,96), V(AE,05,3E,DD), V(46,BD,E6,4D), \</span></div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span> <span class="preprocessor"> V(B5,8D,54,91), V(05,5D,C4,71), V(6F,D4,06,04), V(FF,15,50,60), \</span></div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="preprocessor"> V(24,FB,98,19), V(97,E9,BD,D6), V(CC,43,40,89), V(77,9E,D9,67), \</span></div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="preprocessor"> V(BD,42,E8,B0), V(88,8B,89,07), V(38,5B,19,E7), V(DB,EE,C8,79), \</span></div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="preprocessor"> V(47,0A,7C,A1), V(E9,0F,42,7C), V(C9,1E,84,F8), V(00,00,00,00), \</span></div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="preprocessor"> V(83,86,80,09), V(48,ED,2B,32), V(AC,70,11,1E), V(4E,72,5A,6C), \</span></div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="preprocessor"> V(FB,FF,0E,FD), V(56,38,85,0F), V(1E,D5,AE,3D), V(27,39,2D,36), \</span></div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="preprocessor"> V(64,D9,0F,0A), V(21,A6,5C,68), V(D1,54,5B,9B), V(3A,2E,36,24), \</span></div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="preprocessor"> V(B1,67,0A,0C), V(0F,E7,57,93), V(D2,96,EE,B4), V(9E,91,9B,1B), \</span></div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="preprocessor"> V(4F,C5,C0,80), V(A2,20,DC,61), V(69,4B,77,5A), V(16,1A,12,1C), \</span></div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="preprocessor"> V(0A,BA,93,E2), V(E5,2A,A0,C0), V(43,E0,22,3C), V(1D,17,1B,12), \</span></div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="preprocessor"> V(0B,0D,09,0E), V(AD,C7,8B,F2), V(B9,A8,B6,2D), V(C8,A9,1E,14), \</span></div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="preprocessor"> V(85,19,F1,57), V(4C,07,75,AF), V(BB,DD,99,EE), V(FD,60,7F,A3), \</span></div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> <span class="preprocessor"> V(9F,26,01,F7), V(BC,F5,72,5C), V(C5,3B,66,44), V(34,7E,FB,5B), \</span></div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="preprocessor"> V(76,29,43,8B), V(DC,C6,23,CB), V(68,FC,ED,B6), V(63,F1,E4,B8), \</span></div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="preprocessor"> V(CA,DC,31,D7), V(10,85,63,42), V(40,22,97,13), V(20,11,C6,84), \</span></div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="preprocessor"> V(7D,24,4A,85), V(F8,3D,BB,D2), V(11,32,F9,AE), V(6D,A1,29,C7), \</span></div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="preprocessor"> V(4B,2F,9E,1D), V(F3,30,B2,DC), V(EC,52,86,0D), V(D0,E3,C1,77), \</span></div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="preprocessor"> V(6C,16,B3,2B), V(99,B9,70,A9), V(FA,48,94,11), V(22,64,E9,47), \</span></div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="preprocessor"> V(C4,8C,FC,A8), V(1A,3F,F0,A0), V(D8,2C,7D,56), V(EF,90,33,22), \</span></div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="preprocessor"> V(C7,4E,49,87), V(C1,D1,38,D9), V(FE,A2,CA,8C), V(36,0B,D4,98), \</span></div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="preprocessor"> V(CF,81,F5,A6), V(28,DE,7A,A5), V(26,8E,B7,DA), V(A4,BF,AD,3F), \</span></div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="preprocessor"> V(E4,9D,3A,2C), V(0D,92,78,50), V(9B,CC,5F,6A), V(62,46,7E,54), \</span></div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="preprocessor"> V(C2,13,8D,F6), V(E8,B8,D8,90), V(5E,F7,39,2E), V(F5,AF,C3,82), \</span></div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="preprocessor"> V(BE,80,5D,9F), V(7C,93,D0,69), V(A9,2D,D5,6F), V(B3,12,25,CF), \</span></div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="preprocessor"> V(3B,99,AC,C8), V(A7,7D,18,10), V(6E,63,9C,E8), V(7B,BB,3B,DB), \</span></div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="preprocessor"> V(09,78,26,CD), V(F4,18,59,6E), V(01,B7,9A,EC), V(A8,9A,4F,83), \</span></div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="preprocessor"> V(65,6E,95,E6), V(7E,E6,FF,AA), V(08,CF,BC,21), V(E6,E8,15,EF), \</span></div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="preprocessor"> V(D9,9B,E7,BA), V(CE,36,6F,4A), V(D4,09,9F,EA), V(D6,7C,B0,29), \</span></div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="preprocessor"> V(AF,B2,A4,31), V(31,23,3F,2A), V(30,94,A5,C6), V(C0,66,A2,35), \</span></div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="preprocessor"> V(37,BC,4E,74), V(A6,CA,82,FC), V(B0,D0,90,E0), V(15,D8,A7,33), \</span></div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="preprocessor"> V(4A,98,04,F1), V(F7,DA,EC,41), V(0E,50,CD,7F), V(2F,F6,91,17), \</span></div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="preprocessor"> V(8D,D6,4D,76), V(4D,B0,EF,43), V(54,4D,AA,CC), V(DF,04,96,E4), \</span></div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="preprocessor"> V(E3,B5,D1,9E), V(1B,88,6A,4C), V(B8,1F,2C,C1), V(7F,51,65,46), \</span></div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="preprocessor"> V(04,EA,5E,9D), V(5D,35,8C,01), V(73,74,87,FA), V(2E,41,0B,FB), \</span></div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="preprocessor"> V(5A,1D,67,B3), V(52,D2,DB,92), V(33,56,10,E9), V(13,47,D6,6D), \</span></div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="preprocessor"> V(8C,61,D7,9A), V(7A,0C,A1,37), V(8E,14,F8,59), V(89,3C,13,EB), \</span></div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> <span class="preprocessor"> V(EE,27,A9,CE), V(35,C9,61,B7), V(ED,E5,1C,E1), V(3C,B1,47,7A), \</span></div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="preprocessor"> V(59,DF,D2,9C), V(3F,73,F2,55), V(79,CE,14,18), V(BF,37,C7,73), \</span></div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <span class="preprocessor"> V(EA,CD,F7,53), V(5B,AA,FD,5F), V(14,6F,3D,DF), V(86,DB,44,78), \</span></div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> <span class="preprocessor"> V(81,F3,AF,CA), V(3E,C4,68,B9), V(2C,34,24,38), V(5F,40,A3,C2), \</span></div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <span class="preprocessor"> V(72,C3,1D,16), V(0C,25,E2,BC), V(8B,49,3C,28), V(41,95,0D,FF), \</span></div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="preprocessor"> V(71,01,A8,39), V(DE,B3,0C,08), V(9C,E4,B4,D8), V(90,C1,56,64), \</span></div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> <span class="preprocessor"> V(61,84,CB,7B), V(70,B6,32,D5), V(74,5C,6C,48), V(42,57,B8,D0)</span></div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> <span class="preprocessor">#define V(a,b,c,d) 0x##a##b##c##d</span></div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> <span class="preprocessor"></span><span class="keyword">static</span> <span class="keyword">const</span> uint32_t RT0[256] = { RT };</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> <span class="preprocessor">#undef V</span></div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="preprocessor">#define V(a,b,c,d) 0x##b##c##d##a</span></div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="preprocessor"></span><span class="keyword">static</span> <span class="keyword">const</span> uint32_t RT1[256] = { RT };</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="preprocessor">#undef V</span></div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="preprocessor">#define V(a,b,c,d) 0x##c##d##a##b</span></div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="preprocessor"></span><span class="keyword">static</span> <span class="keyword">const</span> uint32_t RT2[256] = { RT };</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="preprocessor">#undef V</span></div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="preprocessor">#define V(a,b,c,d) 0x##d##a##b##c</span></div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="preprocessor"></span><span class="keyword">static</span> <span class="keyword">const</span> uint32_t RT3[256] = { RT };</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="preprocessor">#undef V</span></div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="preprocessor">#undef RT</span></div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span> <span class="comment"> * Round constants</span></div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span> <span class="keyword">static</span> <span class="keyword">const</span> uint32_t RCON[10] =</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span> {</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  0x00000001, 0x00000002, 0x00000004, 0x00000008,</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  0x00000010, 0x00000020, 0x00000040, 0x00000080,</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  0x0000001B, 0x00000036</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span> };</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span> </div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span> <span class="preprocessor">#else </span><span class="comment">/* POLARSSL_AES_ROM_TABLES */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span> <span class="comment"> * Forward S-box & tables</span></div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span> <span class="keyword">static</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> FSb[256];</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span> <span class="keyword">static</span> uint32_t FT0[256];</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span> <span class="keyword">static</span> uint32_t FT1[256];</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> <span class="keyword">static</span> uint32_t FT2[256];</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span> <span class="keyword">static</span> uint32_t FT3[256];</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span> </div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="comment"> * Reverse S-box & tables</span></div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="keyword">static</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> RSb[256];</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <span class="keyword">static</span> uint32_t RT0[256];</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> <span class="keyword">static</span> uint32_t RT1[256];</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span> <span class="keyword">static</span> uint32_t RT2[256];</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="keyword">static</span> uint32_t RT3[256];</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span> </div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="comment"> * Round constants</span></div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span> <span class="keyword">static</span> uint32_t RCON[10];</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span> </div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="comment"> * Tables generation code</span></div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span> <span class="preprocessor">#define ROTL8(x) ( ( x << 8 ) & 0xFFFFFFFF ) | ( x >> 24 )</span></div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span> <span class="preprocessor"></span><span class="preprocessor">#define XTIME(x) ( ( x << 1 ) ^ ( ( x & 0x80 ) ? 0x1B : 0x00 ) )</span></div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span> <span class="preprocessor"></span><span class="preprocessor">#define MUL(x,y) ( ( x && y ) ? pow[(log[x]+log[y]) % 255] : 0 )</span></div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="keyword">static</span> <span class="keywordtype">int</span> aes_init_done = 0;</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> </div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span> <span class="keyword">static</span> <span class="keywordtype">void</span> aes_gen_tables( <span class="keywordtype">void</span> )</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span> {</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keywordtype">int</span> i, x, y, z;</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordtype">int</span> pow[256];</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordtype">int</span> log[256];</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span> </div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span> <span class="comment"> * compute pow and log tables over GF(2^8)</span></div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="keywordflow">for</span>( i = 0, x = 1; i < 256; i++ )</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  {</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  pow[i] = x;</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  log[x] = i;</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  x = ( x ^ XTIME( x ) ) & 0xFF;</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  }</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span> </div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="comment"> * calculate the round constants</span></div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keywordflow">for</span>( i = 0, x = 1; i < 10; i++ )</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  {</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  RCON[i] = (uint32_t) x;</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  x = XTIME( x ) & 0xFF;</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  }</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span> </div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span> <span class="comment"> * generate the forward and reverse S-boxes</span></div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  FSb[0x00] = 0x63;</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  RSb[0x63] = 0x00;</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span> </div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="keywordflow">for</span>( i = 1; i < 256; i++ )</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  {</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  x = pow[255 - log[i]];</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span> </div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  y = x; y = ( ( y << 1 ) | ( y >> 7 ) ) & 0xFF;</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  x ^= y; y = ( ( y << 1 ) | ( y >> 7 ) ) & 0xFF;</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  x ^= y; y = ( ( y << 1 ) | ( y >> 7 ) ) & 0xFF;</div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  x ^= y; y = ( ( y << 1 ) | ( y >> 7 ) ) & 0xFF;</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  x ^= y ^ 0x63;</div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span> </div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  FSb[i] = (<span class="keywordtype">unsigned</span> char) x;</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  RSb[x] = (<span class="keywordtype">unsigned</span> char) i;</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  }</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span> </div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span> <span class="comment"> * generate the forward and reverse tables</span></div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keywordflow">for</span>( i = 0; i < 256; i++ )</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  {</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  x = FSb[i];</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  y = XTIME( x ) & 0xFF;</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  z = ( y ^ x ) & 0xFF;</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span> </div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  FT0[i] = ( (uint32_t) y ) ^</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  ( (uint32_t) x << 8 ) ^</div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  ( (uint32_t) x << 16 ) ^</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  ( (uint32_t) z << 24 );</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span> </div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  FT1[i] = ROTL8( FT0[i] );</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  FT2[i] = ROTL8( FT1[i] );</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  FT3[i] = ROTL8( FT2[i] );</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span> </div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  x = RSb[i];</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span> </div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  RT0[i] = ( (uint32_t) MUL( 0x0E, x ) ) ^</div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  ( (uint32_t) MUL( 0x09, x ) << 8 ) ^</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  ( (uint32_t) MUL( 0x0D, x ) << 16 ) ^</div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  ( (uint32_t) MUL( 0x0B, x ) << 24 );</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span> </div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  RT1[i] = ROTL8( RT0[i] );</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  RT2[i] = ROTL8( RT1[i] );</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  RT3[i] = ROTL8( RT2[i] );</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  }</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span> }</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span> </div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_AES_ROM_TABLES */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span> <span class="keywordtype">void</span> <a class="code" href="aes_8h.html#afd6a37a98051a30f74418beb908d0ecd">aes_init</a>( <a class="code" href="structaes__context.html">aes_context</a> *ctx )</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span> {</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  memset( ctx, 0, <span class="keyword">sizeof</span>( <a class="code" href="structaes__context.html">aes_context</a> ) );</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span> }</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span> </div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span> <span class="keywordtype">void</span> <a class="code" href="aes_8h.html#a9ae37ee8cfabac5da5df9a573c34850f">aes_free</a>( <a class="code" href="structaes__context.html">aes_context</a> *ctx )</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span> {</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keywordflow">if</span>( ctx == NULL )</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span> </div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  polarssl_zeroize( ctx, <span class="keyword">sizeof</span>( <a class="code" href="structaes__context.html">aes_context</a> ) );</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span> }</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span> </div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span> <span class="comment"> * AES key schedule (encryption)</span></div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span> <span class="keywordtype">int</span> <a class="code" href="aes_8h.html#a10f4e5fcaa4c08daf9c7a165a59c7969">aes_setkey_enc</a>( <a class="code" href="structaes__context.html">aes_context</a> *ctx, <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *key,</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> keysize )</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span> {</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i;</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  uint32_t *RK;</div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span> </div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span> <span class="preprocessor">#if !defined(POLARSSL_AES_ROM_TABLES)</span></div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span> <span class="preprocessor"></span> <span class="keywordflow">if</span>( aes_init_done == 0 )</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  {</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  aes_gen_tables();</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  aes_init_done = 1;</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span> </div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  }</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keywordflow">switch</span>( keysize )</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  {</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <span class="keywordflow">case</span> 128: ctx-><a class="code" href="structaes__context.html#af05054b9a37a06446ef0abf43cd97520">nr</a> = 10; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  <span class="keywordflow">case</span> 192: ctx-><a class="code" href="structaes__context.html#af05054b9a37a06446ef0abf43cd97520">nr</a> = 12; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keywordflow">case</span> 256: ctx-><a class="code" href="structaes__context.html#af05054b9a37a06446ef0abf43cd97520">nr</a> = 14; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="keywordflow">default</span> : <span class="keywordflow">return</span>( <a class="code" href="aes_8h.html#ac9743adb9edbf81a73b5d522902163e4">POLARSSL_ERR_AES_INVALID_KEY_LENGTH</a> );</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  }</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span> </div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span> <span class="preprocessor">#if defined(POLARSSL_PADLOCK_C) && defined(PADLOCK_ALIGN16)</span></div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span> <span class="preprocessor"></span> <span class="keywordflow">if</span>( aes_padlock_ace == -1 )</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  aes_padlock_ace = padlock_supports( PADLOCK_ACE );</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span> </div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">if</span>( aes_padlock_ace )</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  ctx-><a class="code" href="structaes__context.html#a93db0195022595f748c001221cc31abe">rk</a> = RK = PADLOCK_ALIGN16( ctx-><a class="code" href="structaes__context.html#a5b40a8d4bfd83ebbfff914cd8f561afa">buf</a> );</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span> <span class="preprocessor"></span> ctx-><a class="code" href="structaes__context.html#a93db0195022595f748c001221cc31abe">rk</a> = RK = ctx-><a class="code" href="structaes__context.html#a5b40a8d4bfd83ebbfff914cd8f561afa">buf</a>;</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span> </div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span> <span class="preprocessor">#if defined(POLARSSL_AESNI_C) && defined(POLARSSL_HAVE_X86_64)</span></div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span> <span class="preprocessor"></span> <span class="keywordflow">if</span>( aesni_supports( <a class="code" href="aesni_8h.html#a00d73908998e6cbd968282e4cd975a33">POLARSSL_AESNI_AES</a> ) )</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keywordflow">return</span>( aesni_setkey_enc( (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *) ctx-><a class="code" href="structaes__context.html#a93db0195022595f748c001221cc31abe">rk</a>, key, keysize ) );</div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="keywordflow">for</span>( i = 0; i < ( keysize >> 5 ); i++ )</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  {</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  GET_UINT32_LE( RK[i], key, i << 2 );</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  }</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span> </div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keywordflow">switch</span>( ctx-><a class="code" href="structaes__context.html#af05054b9a37a06446ef0abf43cd97520">nr</a> )</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  {</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="keywordflow">case</span> 10:</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span> </div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="keywordflow">for</span>( i = 0; i < 10; i++, RK += 4 )</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  {</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  RK[4] = RK[0] ^ RCON[i] ^</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  ( (uint32_t) FSb[ ( RK[3] >> 8 ) & 0xFF ] ) ^</div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  ( (uint32_t) FSb[ ( RK[3] >> 16 ) & 0xFF ] << 8 ) ^</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  ( (uint32_t) FSb[ ( RK[3] >> 24 ) & 0xFF ] << 16 ) ^</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  ( (uint32_t) FSb[ ( RK[3] ) & 0xFF ] << 24 );</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span> </div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  RK[5] = RK[1] ^ RK[4];</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  RK[6] = RK[2] ^ RK[5];</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  RK[7] = RK[3] ^ RK[6];</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  }</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  break;</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span> </div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  case 12:</div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span> </div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  for( i = 0; i < 8; i++, RK += 6 )</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  {</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  RK[6] = RK[0] ^ RCON[i] ^</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  ( (uint32_t) FSb[ ( RK[5] >> 8 ) & 0xFF ] ) ^</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  ( (uint32_t) FSb[ ( RK[5] >> 16 ) & 0xFF ] << 8 ) ^</div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  ( (uint32_t) FSb[ ( RK[5] >> 24 ) & 0xFF ] << 16 ) ^</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  ( (uint32_t) FSb[ ( RK[5] ) & 0xFF ] << 24 );</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span> </div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  RK[7] = RK[1] ^ RK[6];</div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  RK[8] = RK[2] ^ RK[7];</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  RK[9] = RK[3] ^ RK[8];</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  RK[10] = RK[4] ^ RK[9];</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  RK[11] = RK[5] ^ RK[10];</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  }</div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  break;</div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span> </div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  case 14:</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span> </div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  for( i = 0; i < 7; i++, RK += 8 )</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  {</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  RK[8] = RK[0] ^ RCON[i] ^</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  ( (uint32_t) FSb[ ( RK[7] >> 8 ) & 0xFF ] ) ^</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  ( (uint32_t) FSb[ ( RK[7] >> 16 ) & 0xFF ] << 8 ) ^</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  ( (uint32_t) FSb[ ( RK[7] >> 24 ) & 0xFF ] << 16 ) ^</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  ( (uint32_t) FSb[ ( RK[7] ) & 0xFF ] << 24 );</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span> </div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  RK[9] = RK[1] ^ RK[8];</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  RK[10] = RK[2] ^ RK[9];</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  RK[11] = RK[3] ^ RK[10];</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span> </div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  RK[12] = RK[4] ^</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  ( (uint32_t) FSb[ ( RK[11] ) & 0xFF ] ) ^</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  ( (uint32_t) FSb[ ( RK[11] >> 8 ) & 0xFF ] << 8 ) ^</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  ( (uint32_t) FSb[ ( RK[11] >> 16 ) & 0xFF ] << 16 ) ^</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  ( (uint32_t) FSb[ ( RK[11] >> 24 ) & 0xFF ] << 24 );</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span> </div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  RK[13] = RK[5] ^ RK[12];</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  RK[14] = RK[6] ^ RK[13];</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  RK[15] = RK[7] ^ RK[14];</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  }</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  break;</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  }</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span> </div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  return( 0 );</div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span> }</div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span> </div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span> <span class="comment"> * AES key schedule (decryption)</span></div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span> <span class="keywordtype">int</span> <a class="code" href="aes_8h.html#ae57c42e15b27171ebe6ba075c8f7566d">aes_setkey_dec</a>( <a class="code" href="structaes__context.html">aes_context</a> *ctx, const <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *key,</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> keysize )</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span> {</div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  <span class="keywordtype">int</span> i, j, ret;</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <a class="code" href="structaes__context.html">aes_context</a> cty;</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  uint32_t *RK;</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  uint32_t *SK;</div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span> </div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <a class="code" href="aes_8h.html#afd6a37a98051a30f74418beb908d0ecd">aes_init</a>( &cty );</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span> </div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span> <span class="preprocessor">#if defined(POLARSSL_PADLOCK_C) && defined(PADLOCK_ALIGN16)</span></div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span> <span class="preprocessor"></span> <span class="keywordflow">if</span>( aes_padlock_ace == -1 )</div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  aes_padlock_ace = padlock_supports( PADLOCK_ACE );</div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span> </div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  <span class="keywordflow">if</span>( aes_padlock_ace )</div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  ctx->rk = RK = PADLOCK_ALIGN16( ctx->buf );</div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span> <span class="preprocessor"></span> ctx->rk = RK = ctx->buf;</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span> </div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="comment">/* Also checks keysize */</span></div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keywordflow">if</span>( ( ret = <a class="code" href="aes_8h.html#a10f4e5fcaa4c08daf9c7a165a59c7969">aes_setkey_enc</a>( &cty, key, keysize ) ) != 0 )</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <span class="keywordflow">goto</span> exit;</div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span> </div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  ctx->nr = cty.<a class="code" href="structaes__context.html#af05054b9a37a06446ef0abf43cd97520">nr</a>;</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span> </div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span> <span class="preprocessor">#if defined(POLARSSL_AESNI_C) && defined(POLARSSL_HAVE_X86_64)</span></div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span> <span class="preprocessor"></span> <span class="keywordflow">if</span>( aesni_supports( <a class="code" href="aesni_8h.html#a00d73908998e6cbd968282e4cd975a33">POLARSSL_AESNI_AES</a> ) )</div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  {</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  aesni_inverse_key( (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *) ctx->rk,</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  (<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *) cty.<a class="code" href="structaes__context.html#a93db0195022595f748c001221cc31abe">rk</a>, ctx->nr );</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <span class="keywordflow">goto</span> exit;</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  }</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  SK = cty.<a class="code" href="structaes__context.html#a93db0195022595f748c001221cc31abe">rk</a> + cty.<a class="code" href="structaes__context.html#af05054b9a37a06446ef0abf43cd97520">nr</a> * 4;</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span> </div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  *RK++ = *SK++;</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  *RK++ = *SK++;</div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  *RK++ = *SK++;</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  *RK++ = *SK++;</div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span> </div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  <span class="keywordflow">for</span>( i = ctx->nr - 1, SK -= 8; i > 0; i--, SK -= 8 )</div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  {</div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  <span class="keywordflow">for</span>( j = 0; j < 4; j++, SK++ )</div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  {</div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  *RK++ = RT0[ FSb[ ( *SK ) & 0xFF ] ] ^</div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  RT1[ FSb[ ( *SK >> 8 ) & 0xFF ] ] ^</div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  RT2[ FSb[ ( *SK >> 16 ) & 0xFF ] ] ^</div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  RT3[ FSb[ ( *SK >> 24 ) & 0xFF ] ];</div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  }</div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  }</div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span> </div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  *RK++ = *SK++;</div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  *RK++ = *SK++;</div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  *RK++ = *SK++;</div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  *RK++ = *SK++;</div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span> </div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span> exit:</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <a class="code" href="aes_8h.html#a9ae37ee8cfabac5da5df9a573c34850f">aes_free</a>( &cty );</div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span> </div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  <span class="keywordflow">return</span>( ret );</div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span> }</div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span> </div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span> <span class="preprocessor">#define AES_FROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3) \</span></div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span> <span class="preprocessor">{ \</span></div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span> <span class="preprocessor"> X0 = *RK++ ^ FT0[ ( Y0 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span> <span class="preprocessor"> FT1[ ( Y1 >> 8 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span> <span class="preprocessor"> FT2[ ( Y2 >> 16 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span> <span class="preprocessor"> FT3[ ( Y3 >> 24 ) & 0xFF ]; \</span></div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span> <span class="preprocessor"> \</span></div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span> <span class="preprocessor"> X1 = *RK++ ^ FT0[ ( Y1 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span> <span class="preprocessor"> FT1[ ( Y2 >> 8 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span> <span class="preprocessor"> FT2[ ( Y3 >> 16 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span> <span class="preprocessor"> FT3[ ( Y0 >> 24 ) & 0xFF ]; \</span></div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span> <span class="preprocessor"> \</span></div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span> <span class="preprocessor"> X2 = *RK++ ^ FT0[ ( Y2 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span> <span class="preprocessor"> FT1[ ( Y3 >> 8 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span> <span class="preprocessor"> FT2[ ( Y0 >> 16 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span> <span class="preprocessor"> FT3[ ( Y1 >> 24 ) & 0xFF ]; \</span></div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span> <span class="preprocessor"> \</span></div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span> <span class="preprocessor"> X3 = *RK++ ^ FT0[ ( Y3 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span> <span class="preprocessor"> FT1[ ( Y0 >> 8 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span> <span class="preprocessor"> FT2[ ( Y1 >> 16 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span> <span class="preprocessor"> FT3[ ( Y2 >> 24 ) & 0xFF ]; \</span></div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span> <span class="preprocessor">}</span></div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span> <span class="preprocessor">#define AES_RROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3) \</span></div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span> <span class="preprocessor">{ \</span></div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span> <span class="preprocessor"> X0 = *RK++ ^ RT0[ ( Y0 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span> <span class="preprocessor"> RT1[ ( Y3 >> 8 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span> <span class="preprocessor"> RT2[ ( Y2 >> 16 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span> <span class="preprocessor"> RT3[ ( Y1 >> 24 ) & 0xFF ]; \</span></div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span> <span class="preprocessor"> \</span></div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span> <span class="preprocessor"> X1 = *RK++ ^ RT0[ ( Y1 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span> <span class="preprocessor"> RT1[ ( Y0 >> 8 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span> <span class="preprocessor"> RT2[ ( Y3 >> 16 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span> <span class="preprocessor"> RT3[ ( Y2 >> 24 ) & 0xFF ]; \</span></div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span> <span class="preprocessor"> \</span></div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span> <span class="preprocessor"> X2 = *RK++ ^ RT0[ ( Y2 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span> <span class="preprocessor"> RT1[ ( Y1 >> 8 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span> <span class="preprocessor"> RT2[ ( Y0 >> 16 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span> <span class="preprocessor"> RT3[ ( Y3 >> 24 ) & 0xFF ]; \</span></div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span> <span class="preprocessor"> \</span></div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span> <span class="preprocessor"> X3 = *RK++ ^ RT0[ ( Y3 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span> <span class="preprocessor"> RT1[ ( Y2 >> 8 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span> <span class="preprocessor"> RT2[ ( Y1 >> 16 ) & 0xFF ] ^ \</span></div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span> <span class="preprocessor"> RT3[ ( Y0 >> 24 ) & 0xFF ]; \</span></div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span> <span class="preprocessor">}</span></div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span> <span class="comment"> * AES-ECB block encryption/decryption</span></div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span> <span class="keywordtype">int</span> <a class="code" href="aes_8h.html#a0c80313f1e98a573f0876366c35f0445">aes_crypt_ecb</a>( <a class="code" href="structaes__context.html">aes_context</a> *ctx,</div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <span class="keywordtype">int</span> mode,</div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> input[16],</div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> output[16] )</div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span> {</div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <span class="keywordtype">int</span> i;</div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  uint32_t *RK, X0, X1, X2, X3, Y0, Y1, Y2, Y3;</div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span> </div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span> <span class="preprocessor">#if defined(POLARSSL_AESNI_C) && defined(POLARSSL_HAVE_X86_64)</span></div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span> <span class="preprocessor"></span> <span class="keywordflow">if</span>( aesni_supports( <a class="code" href="aesni_8h.html#a00d73908998e6cbd968282e4cd975a33">POLARSSL_AESNI_AES</a> ) )</div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  <span class="keywordflow">return</span>( aesni_crypt_ecb( ctx, mode, input, output ) );</div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span> <span class="preprocessor">#if defined(POLARSSL_PADLOCK_C) && defined(POLARSSL_HAVE_X86)</span></div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span> <span class="preprocessor"></span> <span class="keywordflow">if</span>( aes_padlock_ace )</div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  {</div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <span class="keywordflow">if</span>( padlock_xcryptecb( ctx, mode, input, output ) == 0 )</div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="keywordflow">return</span>( 0 );</div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span> </div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  <span class="comment">// If padlock data misaligned, we just fall back to</span></div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <span class="comment">// unaccelerated mode</span></div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  }</div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  RK = ctx-><a class="code" href="structaes__context.html#a93db0195022595f748c001221cc31abe">rk</a>;</div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span> </div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  GET_UINT32_LE( X0, input, 0 ); X0 ^= *RK++;</div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  GET_UINT32_LE( X1, input, 4 ); X1 ^= *RK++;</div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  GET_UINT32_LE( X2, input, 8 ); X2 ^= *RK++;</div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  GET_UINT32_LE( X3, input, 12 ); X3 ^= *RK++;</div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span> </div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <span class="keywordflow">if</span>( mode == <a class="code" href="aes_8h.html#a8a3cf36dc3c8860519f33907bad182c9">AES_DECRYPT</a> )</div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  {</div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <span class="keywordflow">for</span>( i = ( ctx-><a class="code" href="structaes__context.html#af05054b9a37a06446ef0abf43cd97520">nr</a> >> 1 ) - 1; i > 0; i-- )</div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  {</div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 );</div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 );</div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  }</div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span> </div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 );</div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span> </div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  X0 = *RK++ ^ \</div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  ( (uint32_t) RSb[ ( Y0 ) & 0xFF ] ) ^</div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  ( (uint32_t) RSb[ ( Y3 >> 8 ) & 0xFF ] << 8 ) ^</div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  ( (uint32_t) RSb[ ( Y2 >> 16 ) & 0xFF ] << 16 ) ^</div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  ( (uint32_t) RSb[ ( Y1 >> 24 ) & 0xFF ] << 24 );</div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span> </div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  X1 = *RK++ ^ \</div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  ( (uint32_t) RSb[ ( Y1 ) & 0xFF ] ) ^</div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  ( (uint32_t) RSb[ ( Y0 >> 8 ) & 0xFF ] << 8 ) ^</div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  ( (uint32_t) RSb[ ( Y3 >> 16 ) & 0xFF ] << 16 ) ^</div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  ( (uint32_t) RSb[ ( Y2 >> 24 ) & 0xFF ] << 24 );</div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span> </div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  X2 = *RK++ ^ \</div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  ( (uint32_t) RSb[ ( Y2 ) & 0xFF ] ) ^</div>
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  ( (uint32_t) RSb[ ( Y1 >> 8 ) & 0xFF ] << 8 ) ^</div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  ( (uint32_t) RSb[ ( Y0 >> 16 ) & 0xFF ] << 16 ) ^</div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  ( (uint32_t) RSb[ ( Y3 >> 24 ) & 0xFF ] << 24 );</div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span> </div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  X3 = *RK++ ^ \</div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  ( (uint32_t) RSb[ ( Y3 ) & 0xFF ] ) ^</div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  ( (uint32_t) RSb[ ( Y2 >> 8 ) & 0xFF ] << 8 ) ^</div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  ( (uint32_t) RSb[ ( Y1 >> 16 ) & 0xFF ] << 16 ) ^</div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  ( (uint32_t) RSb[ ( Y0 >> 24 ) & 0xFF ] << 24 );</div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  }</div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  <span class="keywordflow">else</span> <span class="comment">/* AES_ENCRYPT */</span></div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  {</div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  <span class="keywordflow">for</span>( i = ( ctx-><a class="code" href="structaes__context.html#af05054b9a37a06446ef0abf43cd97520">nr</a> >> 1 ) - 1; i > 0; i-- )</div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  {</div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 );</div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 );</div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  }</div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span> </div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 );</div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span> </div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  X0 = *RK++ ^ \</div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  ( (uint32_t) FSb[ ( Y0 ) & 0xFF ] ) ^</div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  ( (uint32_t) FSb[ ( Y1 >> 8 ) & 0xFF ] << 8 ) ^</div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  ( (uint32_t) FSb[ ( Y2 >> 16 ) & 0xFF ] << 16 ) ^</div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  ( (uint32_t) FSb[ ( Y3 >> 24 ) & 0xFF ] << 24 );</div>
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span> </div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  X1 = *RK++ ^ \</div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  ( (uint32_t) FSb[ ( Y1 ) & 0xFF ] ) ^</div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  ( (uint32_t) FSb[ ( Y2 >> 8 ) & 0xFF ] << 8 ) ^</div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  ( (uint32_t) FSb[ ( Y3 >> 16 ) & 0xFF ] << 16 ) ^</div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  ( (uint32_t) FSb[ ( Y0 >> 24 ) & 0xFF ] << 24 );</div>
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span> </div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  X2 = *RK++ ^ \</div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  ( (uint32_t) FSb[ ( Y2 ) & 0xFF ] ) ^</div>
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  ( (uint32_t) FSb[ ( Y3 >> 8 ) & 0xFF ] << 8 ) ^</div>
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  ( (uint32_t) FSb[ ( Y0 >> 16 ) & 0xFF ] << 16 ) ^</div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  ( (uint32_t) FSb[ ( Y1 >> 24 ) & 0xFF ] << 24 );</div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span> </div>
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  X3 = *RK++ ^ \</div>
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  ( (uint32_t) FSb[ ( Y3 ) & 0xFF ] ) ^</div>
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  ( (uint32_t) FSb[ ( Y0 >> 8 ) & 0xFF ] << 8 ) ^</div>
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  ( (uint32_t) FSb[ ( Y1 >> 16 ) & 0xFF ] << 16 ) ^</div>
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  ( (uint32_t) FSb[ ( Y2 >> 24 ) & 0xFF ] << 24 );</div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  }</div>
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span> </div>
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  PUT_UINT32_LE( X0, output, 0 );</div>
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  PUT_UINT32_LE( X1, output, 4 );</div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  PUT_UINT32_LE( X2, output, 8 );</div>
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  PUT_UINT32_LE( X3, output, 12 );</div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span> </div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  <span class="keywordflow">return</span>( 0 );</div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span> }</div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span> </div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CBC)</span></div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span> <span class="preprocessor"></span><span class="comment">/*</span></div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span> <span class="comment"> * AES-CBC buffer encryption/decryption</span></div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span> <span class="keywordtype">int</span> <a class="code" href="aes_8h.html#a2eecec5f7c59c04c29dcbf476d8520a3">aes_crypt_cbc</a>( <a class="code" href="structaes__context.html">aes_context</a> *ctx,</div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  <span class="keywordtype">int</span> mode,</div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  <span class="keywordtype">size_t</span> length,</div>
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> iv[16],</div>
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *input,</div>
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *output )</div>
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span> {</div>
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  <span class="keywordtype">int</span> i;</div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> temp[16];</div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span> </div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  <span class="keywordflow">if</span>( length % 16 )</div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  <span class="keywordflow">return</span>( <a class="code" href="aes_8h.html#a3a36fba5d9dcc0a3c8cf190933c7af14">POLARSSL_ERR_AES_INVALID_INPUT_LENGTH</a> );</div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span> </div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span> <span class="preprocessor">#if defined(POLARSSL_PADLOCK_C) && defined(POLARSSL_HAVE_X86)</span></div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span> <span class="preprocessor"></span> <span class="keywordflow">if</span>( aes_padlock_ace )</div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  {</div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  <span class="keywordflow">if</span>( padlock_xcryptcbc( ctx, mode, length, iv, input, output ) == 0 )</div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  <span class="keywordflow">return</span>( 0 );</div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span> </div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  <span class="comment">// If padlock data misaligned, we just fall back to</span></div>
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  <span class="comment">// unaccelerated mode</span></div>
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  }</div>
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <span class="keywordflow">if</span>( mode == <a class="code" href="aes_8h.html#a8a3cf36dc3c8860519f33907bad182c9">AES_DECRYPT</a> )</div>
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  {</div>
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  <span class="keywordflow">while</span>( length > 0 )</div>
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  {</div>
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  memcpy( temp, input, 16 );</div>
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  <a class="code" href="aes_8h.html#a0c80313f1e98a573f0876366c35f0445">aes_crypt_ecb</a>( ctx, mode, input, output );</div>
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span> </div>
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  <span class="keywordflow">for</span>( i = 0; i < 16; i++ )</div>
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  output[i] = (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)( output[i] ^ iv[i] );</div>
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span> </div>
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  memcpy( iv, temp, 16 );</div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span> </div>
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  input += 16;</div>
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  output += 16;</div>
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  length -= 16;</div>
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  }</div>
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  }</div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  {</div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  <span class="keywordflow">while</span>( length > 0 )</div>
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  {</div>
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  <span class="keywordflow">for</span>( i = 0; i < 16; i++ )</div>
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  output[i] = (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)( input[i] ^ iv[i] );</div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span> </div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  <a class="code" href="aes_8h.html#a0c80313f1e98a573f0876366c35f0445">aes_crypt_ecb</a>( ctx, mode, output, output );</div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  memcpy( iv, output, 16 );</div>
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span> </div>
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  input += 16;</div>
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  output += 16;</div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  length -= 16;</div>
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  }</div>
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  }</div>
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span> </div>
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  <span class="keywordflow">return</span>( 0 );</div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span> }</div>
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_CIPHER_MODE_CBC */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CFB)</span></div>
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span> <span class="preprocessor"></span><span class="comment">/*</span></div>
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span> <span class="comment"> * AES-CFB128 buffer encryption/decryption</span></div>
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span> <span class="keywordtype">int</span> <a class="code" href="aes_8h.html#a46a76a5b0d2d5597a4144fb5949ddb67">aes_crypt_cfb128</a>( <a class="code" href="structaes__context.html">aes_context</a> *ctx,</div>
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  <span class="keywordtype">int</span> mode,</div>
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  <span class="keywordtype">size_t</span> length,</div>
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  <span class="keywordtype">size_t</span> *iv_off,</div>
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> iv[16],</div>
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *input,</div>
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *output )</div>
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span> {</div>
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  <span class="keywordtype">int</span> c;</div>
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  <span class="keywordtype">size_t</span> n = *iv_off;</div>
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span> </div>
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  <span class="keywordflow">if</span>( mode == <a class="code" href="aes_8h.html#a8a3cf36dc3c8860519f33907bad182c9">AES_DECRYPT</a> )</div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  {</div>
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  <span class="keywordflow">while</span>( length-- )</div>
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  {</div>
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  <span class="keywordflow">if</span>( n == 0 )</div>
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  <a class="code" href="aes_8h.html#a0c80313f1e98a573f0876366c35f0445">aes_crypt_ecb</a>( ctx, <a class="code" href="aes_8h.html#a91e721bca5c6db6402fc3a4781d69b10">AES_ENCRYPT</a>, iv, iv );</div>
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span> </div>
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  c = *input++;</div>
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  *output++ = (<span class="keywordtype">unsigned</span> char)( c ^ iv[n] );</div>
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  iv[n] = (<span class="keywordtype">unsigned</span> char) c;</div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span> </div>
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  n = ( n + 1 ) & 0x0F;</div>
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  }</div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  }</div>
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  {</div>
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  <span class="keywordflow">while</span>( length-- )</div>
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  {</div>
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  <span class="keywordflow">if</span>( n == 0 )</div>
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  <a class="code" href="aes_8h.html#a0c80313f1e98a573f0876366c35f0445">aes_crypt_ecb</a>( ctx, <a class="code" href="aes_8h.html#a91e721bca5c6db6402fc3a4781d69b10">AES_ENCRYPT</a>, iv, iv );</div>
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span> </div>
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  iv[n] = *output++ = (<span class="keywordtype">unsigned</span> char)( iv[n] ^ *input++ );</div>
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span> </div>
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  n = ( n + 1 ) & 0x0F;</div>
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  }</div>
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  }</div>
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span> </div>
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span>  *iv_off = n;</div>
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span> </div>
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  <span class="keywordflow">return</span>( 0 );</div>
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span> }</div>
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span> </div>
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span> <span class="comment"> * AES-CFB8 buffer encryption/decryption</span></div>
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span> <span class="preprocessor">#include <stdio.h></span></div>
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span> <span class="keywordtype">int</span> <a class="code" href="aes_8h.html#a9cef882e9c468c9238475c865f1f5843">aes_crypt_cfb8</a>( <a class="code" href="structaes__context.html">aes_context</a> *ctx,</div>
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  <span class="keywordtype">int</span> mode,</div>
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  <span class="keywordtype">size_t</span> length,</div>
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> iv[16],</div>
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *input,</div>
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *output )</div>
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span> {</div>
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> c;</div>
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> ov[17];</div>
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span> </div>
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  <span class="keywordflow">while</span>( length-- )</div>
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  {</div>
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  memcpy( ov, iv, 16 );</div>
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span>  <a class="code" href="aes_8h.html#a0c80313f1e98a573f0876366c35f0445">aes_crypt_ecb</a>( ctx, <a class="code" href="aes_8h.html#a91e721bca5c6db6402fc3a4781d69b10">AES_ENCRYPT</a>, iv, iv );</div>
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span> </div>
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  <span class="keywordflow">if</span>( mode == <a class="code" href="aes_8h.html#a8a3cf36dc3c8860519f33907bad182c9">AES_DECRYPT</a> )</div>
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span>  ov[16] = *input;</div>
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span> </div>
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span>  c = *output++ = (<span class="keywordtype">unsigned</span> char)( iv[0] ^ *input++ );</div>
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span> </div>
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  <span class="keywordflow">if</span>( mode == <a class="code" href="aes_8h.html#a91e721bca5c6db6402fc3a4781d69b10">AES_ENCRYPT</a> )</div>
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  ov[16] = c;</div>
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span> </div>
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  memcpy( iv, ov + 1, 16 );</div>
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span>  }</div>
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span> </div>
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span>  <span class="keywordflow">return</span>( 0 );</div>
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span> }</div>
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span> <span class="preprocessor">#endif </span><span class="comment">/*POLARSSL_CIPHER_MODE_CFB */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CTR)</span></div>
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span> <span class="preprocessor"></span><span class="comment">/*</span></div>
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span> <span class="comment"> * AES-CTR buffer encryption/decryption</span></div>
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span> <span class="keywordtype">int</span> <a class="code" href="aes_8h.html#a06439f86425ff375c77c7daef4d624f9">aes_crypt_ctr</a>( <a class="code" href="structaes__context.html">aes_context</a> *ctx,</div>
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  <span class="keywordtype">size_t</span> length,</div>
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  <span class="keywordtype">size_t</span> *nc_off,</div>
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> nonce_counter[16],</div>
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> stream_block[16],</div>
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *input,</div>
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *output )</div>
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span> {</div>
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span>  <span class="keywordtype">int</span> c, i;</div>
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  <span class="keywordtype">size_t</span> n = *nc_off;</div>
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span> </div>
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  <span class="keywordflow">while</span>( length-- )</div>
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  {</div>
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  <span class="keywordflow">if</span>( n == 0 ) {</div>
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  <a class="code" href="aes_8h.html#a0c80313f1e98a573f0876366c35f0445">aes_crypt_ecb</a>( ctx, <a class="code" href="aes_8h.html#a91e721bca5c6db6402fc3a4781d69b10">AES_ENCRYPT</a>, nonce_counter, stream_block );</div>
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span> </div>
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  <span class="keywordflow">for</span>( i = 16; i > 0; i-- )</div>
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  <span class="keywordflow">if</span>( ++nonce_counter[i - 1] != 0 )</div>
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  }</div>
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  c = *input++;</div>
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  *output++ = (<span class="keywordtype">unsigned</span> char)( c ^ stream_block[n] );</div>
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span> </div>
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span>  n = ( n + 1 ) & 0x0F;</div>
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  }</div>
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span> </div>
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  *nc_off = n;</div>
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span> </div>
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  <span class="keywordflow">return</span>( 0 );</div>
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span> }</div>
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_CIPHER_MODE_CTR */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span> <span class="preprocessor">#endif </span><span class="comment">/* !POLARSSL_AES_ALT */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span> <span class="preprocessor">#if defined(POLARSSL_SELF_TEST)</span></div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span> <span class="preprocessor">#include <stdio.h></span></div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span> </div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span> <span class="comment">/*</span></div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span> <span class="comment"> * AES test vectors from:</span></div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span> <span class="comment"> * http://csrc.nist.gov/archive/aes/rijndael/rijndael-vals.zip</span></div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> aes_test_ecb_dec[3][16] =</div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span> {</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  { 0x44, 0x41, 0x6A, 0xC2, 0xD1, 0xF5, 0x3C, 0x58,</div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  0x33, 0x03, 0x91, 0x7E, 0x6B, 0xE9, 0xEB, 0xE0 },</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  { 0x48, 0xE3, 0x1E, 0x9E, 0x25, 0x67, 0x18, 0xF2,</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  0x92, 0x29, 0x31, 0x9C, 0x19, 0xF1, 0x5B, 0xA4 },</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  { 0x05, 0x8C, 0xCF, 0xFD, 0xBB, 0xCB, 0x38, 0x2D,</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  0x1F, 0x6F, 0x56, 0x58, 0x5D, 0x8A, 0x4A, 0xDE }</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span> };</div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span> </div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> aes_test_ecb_enc[3][16] =</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span> {</div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  { 0xC3, 0x4C, 0x05, 0x2C, 0xC0, 0xDA, 0x8D, 0x73,</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  0x45, 0x1A, 0xFE, 0x5F, 0x03, 0xBE, 0x29, 0x7F },</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  { 0xF3, 0xF6, 0x75, 0x2A, 0xE8, 0xD7, 0x83, 0x11,</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  0x38, 0xF0, 0x41, 0x56, 0x06, 0x31, 0xB1, 0x14 },</div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  { 0x8B, 0x79, 0xEE, 0xCC, 0x93, 0xA0, 0xEE, 0x5D,</div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  0xFF, 0x30, 0xB4, 0xEA, 0x21, 0x63, 0x6D, 0xA4 }</div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span> };</div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span> </div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CBC)</span></div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span> <span class="preprocessor"></span><span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> aes_test_cbc_dec[3][16] =</div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span> {</div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>  { 0xFA, 0xCA, 0x37, 0xE0, 0xB0, 0xC8, 0x53, 0x73,</div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>  0xDF, 0x70, 0x6E, 0x73, 0xF7, 0xC9, 0xAF, 0x86 },</div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  { 0x5D, 0xF6, 0x78, 0xDD, 0x17, 0xBA, 0x4E, 0x75,</div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  0xB6, 0x17, 0x68, 0xC6, 0xAD, 0xEF, 0x7C, 0x7B },</div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  { 0x48, 0x04, 0xE1, 0x81, 0x8F, 0xE6, 0x29, 0x75,</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  0x19, 0xA3, 0xE8, 0x8C, 0x57, 0x31, 0x04, 0x13 }</div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span> };</div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span> </div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> aes_test_cbc_enc[3][16] =</div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span> {</div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  { 0x8A, 0x05, 0xFC, 0x5E, 0x09, 0x5A, 0xF4, 0x84,</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  0x8A, 0x08, 0xD3, 0x28, 0xD3, 0x68, 0x8E, 0x3D },</div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  { 0x7B, 0xD9, 0x66, 0xD5, 0x3A, 0xD8, 0xC1, 0xBB,</div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  0x85, 0xD2, 0xAD, 0xFA, 0xE8, 0x7B, 0xB1, 0x04 },</div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  { 0xFE, 0x3C, 0x53, 0x65, 0x3E, 0x2F, 0x45, 0xB5,</div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  0x6F, 0xCD, 0x88, 0xB2, 0xCC, 0x89, 0x8F, 0xF0 }</div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span> };</div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_CIPHER_MODE_CBC */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CFB)</span></div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span> <span class="preprocessor"></span><span class="comment">/*</span></div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span> <span class="comment"> * AES-CFB128 test vectors from:</span></div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span> <span class="comment"> * http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf</span></div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> aes_test_cfb128_key[3][32] =</div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span> {</div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>  { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6,</div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>  0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C },</div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>  { 0x8E, 0x73, 0xB0, 0xF7, 0xDA, 0x0E, 0x64, 0x52,</div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>  0xC8, 0x10, 0xF3, 0x2B, 0x80, 0x90, 0x79, 0xE5,</div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  0x62, 0xF8, 0xEA, 0xD2, 0x52, 0x2C, 0x6B, 0x7B },</div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>  { 0x60, 0x3D, 0xEB, 0x10, 0x15, 0xCA, 0x71, 0xBE,</div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>  0x2B, 0x73, 0xAE, 0xF0, 0x85, 0x7D, 0x77, 0x81,</div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>  0x1F, 0x35, 0x2C, 0x07, 0x3B, 0x61, 0x08, 0xD7,</div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>  0x2D, 0x98, 0x10, 0xA3, 0x09, 0x14, 0xDF, 0xF4 }</div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span> };</div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span> </div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> aes_test_cfb128_iv[16] =</div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span> {</div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,</div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F</div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span> };</div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span> </div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> aes_test_cfb128_pt[64] =</div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span> {</div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>  0x6B, 0xC1, 0xBE, 0xE2, 0x2E, 0x40, 0x9F, 0x96,</div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  0xE9, 0x3D, 0x7E, 0x11, 0x73, 0x93, 0x17, 0x2A,</div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>  0xAE, 0x2D, 0x8A, 0x57, 0x1E, 0x03, 0xAC, 0x9C,</div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>  0x9E, 0xB7, 0x6F, 0xAC, 0x45, 0xAF, 0x8E, 0x51,</div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>  0x30, 0xC8, 0x1C, 0x46, 0xA3, 0x5C, 0xE4, 0x11,</div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>  0xE5, 0xFB, 0xC1, 0x19, 0x1A, 0x0A, 0x52, 0xEF,</div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>  0xF6, 0x9F, 0x24, 0x45, 0xDF, 0x4F, 0x9B, 0x17,</div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>  0xAD, 0x2B, 0x41, 0x7B, 0xE6, 0x6C, 0x37, 0x10</div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span> };</div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span> </div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> aes_test_cfb128_ct[3][64] =</div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span> {</div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>  { 0x3B, 0x3F, 0xD9, 0x2E, 0xB7, 0x2D, 0xAD, 0x20,</div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>  0x33, 0x34, 0x49, 0xF8, 0xE8, 0x3C, 0xFB, 0x4A,</div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  0xC8, 0xA6, 0x45, 0x37, 0xA0, 0xB3, 0xA9, 0x3F,</div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>  0xCD, 0xE3, 0xCD, 0xAD, 0x9F, 0x1C, 0xE5, 0x8B,</div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>  0x26, 0x75, 0x1F, 0x67, 0xA3, 0xCB, 0xB1, 0x40,</div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  0xB1, 0x80, 0x8C, 0xF1, 0x87, 0xA4, 0xF4, 0xDF,</div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>  0xC0, 0x4B, 0x05, 0x35, 0x7C, 0x5D, 0x1C, 0x0E,</div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>  0xEA, 0xC4, 0xC6, 0x6F, 0x9F, 0xF7, 0xF2, 0xE6 },</div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>  { 0xCD, 0xC8, 0x0D, 0x6F, 0xDD, 0xF1, 0x8C, 0xAB,</div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>  0x34, 0xC2, 0x59, 0x09, 0xC9, 0x9A, 0x41, 0x74,</div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>  0x67, 0xCE, 0x7F, 0x7F, 0x81, 0x17, 0x36, 0x21,</div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>  0x96, 0x1A, 0x2B, 0x70, 0x17, 0x1D, 0x3D, 0x7A,</div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>  0x2E, 0x1E, 0x8A, 0x1D, 0xD5, 0x9B, 0x88, 0xB1,</div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>  0xC8, 0xE6, 0x0F, 0xED, 0x1E, 0xFA, 0xC4, 0xC9,</div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  0xC0, 0x5F, 0x9F, 0x9C, 0xA9, 0x83, 0x4F, 0xA0,</div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>  0x42, 0xAE, 0x8F, 0xBA, 0x58, 0x4B, 0x09, 0xFF },</div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>  { 0xDC, 0x7E, 0x84, 0xBF, 0xDA, 0x79, 0x16, 0x4B,</div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  0x7E, 0xCD, 0x84, 0x86, 0x98, 0x5D, 0x38, 0x60,</div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  0x39, 0xFF, 0xED, 0x14, 0x3B, 0x28, 0xB1, 0xC8,</div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  0x32, 0x11, 0x3C, 0x63, 0x31, 0xE5, 0x40, 0x7B,</div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>  0xDF, 0x10, 0x13, 0x24, 0x15, 0xE5, 0x4B, 0x92,</div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>  0xA1, 0x3E, 0xD0, 0xA8, 0x26, 0x7A, 0xE2, 0xF9,</div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>  0x75, 0xA3, 0x85, 0x74, 0x1A, 0xB9, 0xCE, 0xF8,</div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>  0x20, 0x31, 0x62, 0x3D, 0x55, 0xB1, 0xE4, 0x71 }</div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span> };</div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_CIPHER_MODE_CFB */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CTR)</span></div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span> <span class="preprocessor"></span><span class="comment">/*</span></div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span> <span class="comment"> * AES-CTR test vectors from:</span></div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span> <span class="comment"> * http://www.faqs.org/rfcs/rfc3686.html</span></div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span> </div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> aes_test_ctr_key[3][16] =</div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span> {</div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>  { 0xAE, 0x68, 0x52, 0xF8, 0x12, 0x10, 0x67, 0xCC,</div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>  0x4B, 0xF7, 0xA5, 0x76, 0x55, 0x77, 0xF3, 0x9E },</div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>  { 0x7E, 0x24, 0x06, 0x78, 0x17, 0xFA, 0xE0, 0xD7,</div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>  0x43, 0xD6, 0xCE, 0x1F, 0x32, 0x53, 0x91, 0x63 },</div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>  { 0x76, 0x91, 0xBE, 0x03, 0x5E, 0x50, 0x20, 0xA8,</div>
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>  0xAC, 0x6E, 0x61, 0x85, 0x29, 0xF9, 0xA0, 0xDC }</div>
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span> };</div>
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span> </div>
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> aes_test_ctr_nonce_counter[3][16] =</div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span> {</div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>  { 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00,</div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 },</div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>  { 0x00, 0x6C, 0xB6, 0xDB, 0xC0, 0x54, 0x3B, 0x59,</div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>  0xDA, 0x48, 0xD9, 0x0B, 0x00, 0x00, 0x00, 0x01 },</div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>  { 0x00, 0xE0, 0x01, 0x7B, 0x27, 0x77, 0x7F, 0x3F,</div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>  0x4A, 0x17, 0x86, 0xF0, 0x00, 0x00, 0x00, 0x01 }</div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span> };</div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span> </div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> aes_test_ctr_pt[3][48] =</div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span> {</div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>  { 0x53, 0x69, 0x6E, 0x67, 0x6C, 0x65, 0x20, 0x62,</div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  0x6C, 0x6F, 0x63, 0x6B, 0x20, 0x6D, 0x73, 0x67 },</div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span> </div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,</div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>  0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,</div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,</div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>  0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F },</div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span> </div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>  { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,</div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>  0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,</div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,</div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>  0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,</div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>  0x20, 0x21, 0x22, 0x23 }</div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span> };</div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span> </div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> aes_test_ctr_ct[3][48] =</div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span> {</div>
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>  { 0xE4, 0x09, 0x5D, 0x4F, 0xB7, 0xA7, 0xB3, 0x79,</div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>  0x2D, 0x61, 0x75, 0xA3, 0x26, 0x13, 0x11, 0xB8 },</div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>  { 0x51, 0x04, 0xA1, 0x06, 0x16, 0x8A, 0x72, 0xD9,</div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>  0x79, 0x0D, 0x41, 0xEE, 0x8E, 0xDA, 0xD3, 0x88,</div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>  0xEB, 0x2E, 0x1E, 0xFC, 0x46, 0xDA, 0x57, 0xC8,</div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>  0xFC, 0xE6, 0x30, 0xDF, 0x91, 0x41, 0xBE, 0x28 },</div>
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>  { 0xC1, 0xCF, 0x48, 0xA8, 0x9F, 0x2F, 0xFD, 0xD9,</div>
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>  0xCF, 0x46, 0x52, 0xE9, 0xEF, 0xDB, 0x72, 0xD7,</div>
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>  0x45, 0x40, 0xA4, 0x2B, 0xDE, 0x6D, 0x78, 0x36,</div>
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>  0xD5, 0x9A, 0x5C, 0xEA, 0xAE, 0xF3, 0x10, 0x53,</div>
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>  0x25, 0xB2, 0x07, 0x2F }</div>
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span> };</div>
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span> </div>
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> aes_test_ctr_len[3] =</div>
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>  { 16, 32, 36 };</div>
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_CIPHER_MODE_CTR */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span> <span class="comment">/*</span></div>
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span> <span class="comment"> * Checkup routine</span></div>
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span> <span class="keywordtype">int</span> <a class="code" href="aes_8h.html#a3a4d8a79727330aa9bf8be633f9f1516">aes_self_test</a>( <span class="keywordtype">int</span> verbose )</div>
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span> {</div>
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>  <span class="keywordtype">int</span> ret = 0, i, j, u, v;</div>
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> key[32];</div>
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> buf[64];</div>
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> iv[16];</div>
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CBC)</span></div>
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span> <span class="preprocessor"></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> prv[16];</div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span> <span class="preprocessor"></span><span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CTR) || defined(POLARSSL_CIPHER_MODE_CFB)</span></div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span> <span class="preprocessor"></span> <span class="keywordtype">size_t</span> offset;</div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span> <span class="preprocessor"></span><span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CTR)</span></div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span> <span class="preprocessor"></span> <span class="keywordtype">int</span> len;</div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> nonce_counter[16];</div>
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> stream_block[16];</div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span> <span class="preprocessor"></span> <a class="code" href="structaes__context.html">aes_context</a> ctx;</div>
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span> </div>
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>  memset( key, 0, 32 );</div>
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>  <a class="code" href="aes_8h.html#afd6a37a98051a30f74418beb908d0ecd">aes_init</a>( &ctx );</div>
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span> </div>
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span> <span class="comment"> * ECB mode</span></div>
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>  <span class="keywordflow">for</span>( i = 0; i < 6; i++ )</div>
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>  {</div>
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>  u = i >> 1;</div>
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>  v = i & 1;</div>
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span> </div>
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">" AES-ECB-%3d (%s): "</span>, 128 + u * 64,</div>
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>  ( v == <a class="code" href="aes_8h.html#a8a3cf36dc3c8860519f33907bad182c9">AES_DECRYPT</a> ) ? <span class="stringliteral">"dec"</span> : <span class="stringliteral">"enc"</span> );</div>
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span> </div>
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>  memset( buf, 0, 16 );</div>
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span> </div>
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>  <span class="keywordflow">if</span>( v == <a class="code" href="aes_8h.html#a8a3cf36dc3c8860519f33907bad182c9">AES_DECRYPT</a> )</div>
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>  {</div>
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>  <a class="code" href="aes_8h.html#ae57c42e15b27171ebe6ba075c8f7566d">aes_setkey_dec</a>( &ctx, key, 128 + u * 64 );</div>
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span> </div>
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>  <span class="keywordflow">for</span>( j = 0; j < 10000; j++ )</div>
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>  <a class="code" href="aes_8h.html#a0c80313f1e98a573f0876366c35f0445">aes_crypt_ecb</a>( &ctx, v, buf, buf );</div>
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span> </div>
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>  <span class="keywordflow">if</span>( memcmp( buf, aes_test_ecb_dec[u], 16 ) != 0 )</div>
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>  {</div>
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">"failed\n"</span> );</div>
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span> </div>
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>  ret = 1;</div>
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>  <span class="keywordflow">goto</span> exit;</div>
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>  }</div>
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>  }</div>
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>  {</div>
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>  <a class="code" href="aes_8h.html#a10f4e5fcaa4c08daf9c7a165a59c7969">aes_setkey_enc</a>( &ctx, key, 128 + u * 64 );</div>
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span> </div>
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>  <span class="keywordflow">for</span>( j = 0; j < 10000; j++ )</div>
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>  <a class="code" href="aes_8h.html#a0c80313f1e98a573f0876366c35f0445">aes_crypt_ecb</a>( &ctx, v, buf, buf );</div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span> </div>
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>  <span class="keywordflow">if</span>( memcmp( buf, aes_test_ecb_enc[u], 16 ) != 0 )</div>
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>  {</div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">"failed\n"</span> );</div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span> </div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>  ret = 1;</div>
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>  <span class="keywordflow">goto</span> exit;</div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>  }</div>
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>  }</div>
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span> </div>
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">"passed\n"</span> );</div>
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>  }</div>
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span> </div>
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">"\n"</span> );</div>
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span> </div>
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CBC)</span></div>
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span> <span class="preprocessor"></span> <span class="comment">/*</span></div>
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span> <span class="comment"> * CBC mode</span></div>
<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>  <span class="keywordflow">for</span>( i = 0; i < 6; i++ )</div>
<div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>  {</div>
<div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>  u = i >> 1;</div>
<div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>  v = i & 1;</div>
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span> </div>
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">" AES-CBC-%3d (%s): "</span>, 128 + u * 64,</div>
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>  ( v == <a class="code" href="aes_8h.html#a8a3cf36dc3c8860519f33907bad182c9">AES_DECRYPT</a> ) ? <span class="stringliteral">"dec"</span> : <span class="stringliteral">"enc"</span> );</div>
<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span> </div>
<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>  memset( iv , 0, 16 );</div>
<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>  memset( prv, 0, 16 );</div>
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>  memset( buf, 0, 16 );</div>
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span> </div>
<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>  <span class="keywordflow">if</span>( v == <a class="code" href="aes_8h.html#a8a3cf36dc3c8860519f33907bad182c9">AES_DECRYPT</a> )</div>
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>  {</div>
<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>  <a class="code" href="aes_8h.html#ae57c42e15b27171ebe6ba075c8f7566d">aes_setkey_dec</a>( &ctx, key, 128 + u * 64 );</div>
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span> </div>
<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>  <span class="keywordflow">for</span>( j = 0; j < 10000; j++ )</div>
<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>  <a class="code" href="aes_8h.html#a2eecec5f7c59c04c29dcbf476d8520a3">aes_crypt_cbc</a>( &ctx, v, 16, iv, buf, buf );</div>
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span> </div>
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>  <span class="keywordflow">if</span>( memcmp( buf, aes_test_cbc_dec[u], 16 ) != 0 )</div>
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>  {</div>
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">"failed\n"</span> );</div>
<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span> </div>
<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>  ret = 1;</div>
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>  <span class="keywordflow">goto</span> exit;</div>
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>  }</div>
<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>  }</div>
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>  {</div>
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>  <a class="code" href="aes_8h.html#a10f4e5fcaa4c08daf9c7a165a59c7969">aes_setkey_enc</a>( &ctx, key, 128 + u * 64 );</div>
<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span> </div>
<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>  <span class="keywordflow">for</span>( j = 0; j < 10000; j++ )</div>
<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>  {</div>
<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> tmp[16];</div>
<div class="line"><a name="l01300"></a><span class="lineno"> 1300</span> </div>
<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>  <a class="code" href="aes_8h.html#a2eecec5f7c59c04c29dcbf476d8520a3">aes_crypt_cbc</a>( &ctx, v, 16, iv, buf, buf );</div>
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span> </div>
<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>  memcpy( tmp, prv, 16 );</div>
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>  memcpy( prv, buf, 16 );</div>
<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>  memcpy( buf, tmp, 16 );</div>
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>  }</div>
<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span> </div>
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>  <span class="keywordflow">if</span>( memcmp( prv, aes_test_cbc_enc[u], 16 ) != 0 )</div>
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>  {</div>
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">"failed\n"</span> );</div>
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span> </div>
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>  ret = 1;</div>
<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>  <span class="keywordflow">goto</span> exit;</div>
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>  }</div>
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>  }</div>
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span> </div>
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">"passed\n"</span> );</div>
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>  }</div>
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span> </div>
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">"\n"</span> );</div>
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_CIPHER_MODE_CBC */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CFB)</span></div>
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span> <span class="preprocessor"></span> <span class="comment">/*</span></div>
<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span> <span class="comment"> * CFB128 mode</span></div>
<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>  <span class="keywordflow">for</span>( i = 0; i < 6; i++ )</div>
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>  {</div>
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>  u = i >> 1;</div>
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>  v = i & 1;</div>
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span> </div>
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">" AES-CFB128-%3d (%s): "</span>, 128 + u * 64,</div>
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>  ( v == <a class="code" href="aes_8h.html#a8a3cf36dc3c8860519f33907bad182c9">AES_DECRYPT</a> ) ? <span class="stringliteral">"dec"</span> : <span class="stringliteral">"enc"</span> );</div>
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span> </div>
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>  memcpy( iv, aes_test_cfb128_iv, 16 );</div>
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>  memcpy( key, aes_test_cfb128_key[u], 16 + u * 8 );</div>
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span> </div>
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>  offset = 0;</div>
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>  <a class="code" href="aes_8h.html#a10f4e5fcaa4c08daf9c7a165a59c7969">aes_setkey_enc</a>( &ctx, key, 128 + u * 64 );</div>
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span> </div>
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>  <span class="keywordflow">if</span>( v == <a class="code" href="aes_8h.html#a8a3cf36dc3c8860519f33907bad182c9">AES_DECRYPT</a> )</div>
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>  {</div>
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>  memcpy( buf, aes_test_cfb128_ct[u], 64 );</div>
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>  <a class="code" href="aes_8h.html#a46a76a5b0d2d5597a4144fb5949ddb67">aes_crypt_cfb128</a>( &ctx, v, 64, &offset, iv, buf, buf );</div>
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span> </div>
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>  <span class="keywordflow">if</span>( memcmp( buf, aes_test_cfb128_pt, 64 ) != 0 )</div>
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>  {</div>
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">"failed\n"</span> );</div>
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span> </div>
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>  ret = 1;</div>
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>  <span class="keywordflow">goto</span> exit;</div>
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>  }</div>
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>  }</div>
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>  {</div>
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>  memcpy( buf, aes_test_cfb128_pt, 64 );</div>
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>  <a class="code" href="aes_8h.html#a46a76a5b0d2d5597a4144fb5949ddb67">aes_crypt_cfb128</a>( &ctx, v, 64, &offset, iv, buf, buf );</div>
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span> </div>
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>  <span class="keywordflow">if</span>( memcmp( buf, aes_test_cfb128_ct[u], 64 ) != 0 )</div>
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>  {</div>
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">"failed\n"</span> );</div>
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span> </div>
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>  ret = 1;</div>
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>  <span class="keywordflow">goto</span> exit;</div>
<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>  }</div>
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>  }</div>
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span> </div>
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">"passed\n"</span> );</div>
<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>  }</div>
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span> </div>
<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">"\n"</span> );</div>
<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_CIPHER_MODE_CFB */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CTR)</span></div>
<div class="line"><a name="l01383"></a><span class="lineno"> 1383</span> <span class="preprocessor"></span> <span class="comment">/*</span></div>
<div class="line"><a name="l01384"></a><span class="lineno"> 1384</span> <span class="comment"> * CTR mode</span></div>
<div class="line"><a name="l01385"></a><span class="lineno"> 1385</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>  <span class="keywordflow">for</span>( i = 0; i < 6; i++ )</div>
<div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>  {</div>
<div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>  u = i >> 1;</div>
<div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>  v = i & 1;</div>
<div class="line"><a name="l01390"></a><span class="lineno"> 1390</span> </div>
<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">" AES-CTR-128 (%s): "</span>,</div>
<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span>  ( v == <a class="code" href="aes_8h.html#a8a3cf36dc3c8860519f33907bad182c9">AES_DECRYPT</a> ) ? <span class="stringliteral">"dec"</span> : <span class="stringliteral">"enc"</span> );</div>
<div class="line"><a name="l01394"></a><span class="lineno"> 1394</span> </div>
<div class="line"><a name="l01395"></a><span class="lineno"> 1395</span>  memcpy( nonce_counter, aes_test_ctr_nonce_counter[u], 16 );</div>
<div class="line"><a name="l01396"></a><span class="lineno"> 1396</span>  memcpy( key, aes_test_ctr_key[u], 16 );</div>
<div class="line"><a name="l01397"></a><span class="lineno"> 1397</span> </div>
<div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>  offset = 0;</div>
<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span>  <a class="code" href="aes_8h.html#a10f4e5fcaa4c08daf9c7a165a59c7969">aes_setkey_enc</a>( &ctx, key, 128 );</div>
<div class="line"><a name="l01400"></a><span class="lineno"> 1400</span> </div>
<div class="line"><a name="l01401"></a><span class="lineno"> 1401</span>  <span class="keywordflow">if</span>( v == <a class="code" href="aes_8h.html#a8a3cf36dc3c8860519f33907bad182c9">AES_DECRYPT</a> )</div>
<div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>  {</div>
<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span>  len = aes_test_ctr_len[u];</div>
<div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>  memcpy( buf, aes_test_ctr_ct[u], len );</div>
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span> </div>
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>  <a class="code" href="aes_8h.html#a06439f86425ff375c77c7daef4d624f9">aes_crypt_ctr</a>( &ctx, len, &offset, nonce_counter, stream_block,</div>
<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>  buf, buf );</div>
<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span> </div>
<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>  <span class="keywordflow">if</span>( memcmp( buf, aes_test_ctr_pt[u], len ) != 0 )</div>
<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>  {</div>
<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">"failed\n"</span> );</div>
<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span> </div>
<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>  ret = 1;</div>
<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>  <span class="keywordflow">goto</span> exit;</div>
<div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>  }</div>
<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>  }</div>
<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>  {</div>
<div class="line"><a name="l01420"></a><span class="lineno"> 1420</span>  len = aes_test_ctr_len[u];</div>
<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>  memcpy( buf, aes_test_ctr_pt[u], len );</div>
<div class="line"><a name="l01422"></a><span class="lineno"> 1422</span> </div>
<div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>  <a class="code" href="aes_8h.html#a06439f86425ff375c77c7daef4d624f9">aes_crypt_ctr</a>( &ctx, len, &offset, nonce_counter, stream_block,</div>
<div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>  buf, buf );</div>
<div class="line"><a name="l01425"></a><span class="lineno"> 1425</span> </div>
<div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>  <span class="keywordflow">if</span>( memcmp( buf, aes_test_ctr_ct[u], len ) != 0 )</div>
<div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>  {</div>
<div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">"failed\n"</span> );</div>
<div class="line"><a name="l01430"></a><span class="lineno"> 1430</span> </div>
<div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>  ret = 1;</div>
<div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>  <span class="keywordflow">goto</span> exit;</div>
<div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>  }</div>
<div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>  }</div>
<div class="line"><a name="l01435"></a><span class="lineno"> 1435</span> </div>
<div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">"passed\n"</span> );</div>
<div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>  }</div>
<div class="line"><a name="l01439"></a><span class="lineno"> 1439</span> </div>
<div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01441"></a><span class="lineno"> 1441</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">"\n"</span> );</div>
<div class="line"><a name="l01442"></a><span class="lineno"> 1442</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_CIPHER_MODE_CTR */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l01443"></a><span class="lineno"> 1443</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l01444"></a><span class="lineno"> 1444</span>  ret = 0;</div>
<div class="line"><a name="l01445"></a><span class="lineno"> 1445</span> </div>
<div class="line"><a name="l01446"></a><span class="lineno"> 1446</span> exit:</div>
<div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>  <a class="code" href="aes_8h.html#a9ae37ee8cfabac5da5df9a573c34850f">aes_free</a>( &ctx );</div>
<div class="line"><a name="l01448"></a><span class="lineno"> 1448</span> </div>
<div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>  <span class="keywordflow">return</span>( ret );</div>
<div class="line"><a name="l01450"></a><span class="lineno"> 1450</span> }</div>
<div class="line"><a name="l01451"></a><span class="lineno"> 1451</span> </div>
<div class="line"><a name="l01452"></a><span class="lineno"> 1452</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_SELF_TEST */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l01453"></a><span class="lineno"> 1453</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l01454"></a><span class="lineno"> 1454</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_AES_C */</span><span class="preprocessor"></span></div>
<div class="ttc" id="test__suite__aes_8cbc_8c_html_afc6a7362c0f0c9cfa8fc76b3281e2b37"><div class="ttname"><a href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a></div><div class="ttdeci">#define polarssl_printf</div><div class="ttdef"><b>Definition:</b> <a href="test__suite__aes_8cbc_8c_source.html#l00309">test_suite_aes.cbc.c:309</a></div></div>
<div class="ttc" id="aesni_8h_html_a00d73908998e6cbd968282e4cd975a33"><div class="ttname"><a href="aesni_8h.html#a00d73908998e6cbd968282e4cd975a33">POLARSSL_AESNI_AES</a></div><div class="ttdeci">#define POLARSSL_AESNI_AES</div><div class="ttdef"><b>Definition:</b> <a href="aesni_8h_source.html#l00032">aesni.h:32</a></div></div>
<div class="ttc" id="aes_8h_html_a46a76a5b0d2d5597a4144fb5949ddb67"><div class="ttname"><a href="aes_8h.html#a46a76a5b0d2d5597a4144fb5949ddb67">aes_crypt_cfb128</a></div><div class="ttdeci">int aes_crypt_cfb128(aes_context *ctx, int mode, size_t length, size_t *iv_off, unsigned char iv[16], const unsigned char *input, unsigned char *output)</div><div class="ttdoc">AES-CFB128 buffer encryption/decryption. </div></div>
<div class="ttc" id="structaes__context_html_a5b40a8d4bfd83ebbfff914cd8f561afa"><div class="ttname"><a href="structaes__context.html#a5b40a8d4bfd83ebbfff914cd8f561afa">aes_context::buf</a></div><div class="ttdeci">uint32_t buf[68]</div><div class="ttdef"><b>Definition:</b> <a href="aes_8h_source.html#l00072">aes.h:72</a></div></div>
<div class="ttc" id="aes_8h_html_a8a3cf36dc3c8860519f33907bad182c9"><div class="ttname"><a href="aes_8h.html#a8a3cf36dc3c8860519f33907bad182c9">AES_DECRYPT</a></div><div class="ttdeci">#define AES_DECRYPT</div><div class="ttdef"><b>Definition:</b> <a href="aes_8h_source.html#l00047">aes.h:47</a></div></div>
<div class="ttc" id="structaes__context_html"><div class="ttname"><a href="structaes__context.html">aes_context</a></div><div class="ttdoc">AES context structure. </div><div class="ttdef"><b>Definition:</b> <a href="aes_8h_source.html#l00068">aes.h:68</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">Configuration options (set of defines) </div></div>
<div class="ttc" id="aes_8h_html_ae57c42e15b27171ebe6ba075c8f7566d"><div class="ttname"><a href="aes_8h.html#ae57c42e15b27171ebe6ba075c8f7566d">aes_setkey_dec</a></div><div class="ttdeci">int aes_setkey_dec(aes_context *ctx, const unsigned char *key, unsigned int keysize)</div><div class="ttdoc">AES key schedule (decryption) </div></div>
<div class="ttc" id="platform_8h_html"><div class="ttname"><a href="platform_8h.html">platform.h</a></div><div class="ttdoc">PolarSSL Platform abstraction layer. </div></div>
<div class="ttc" id="aesni_8h_html"><div class="ttname"><a href="aesni_8h.html">aesni.h</a></div><div class="ttdoc">AES-NI for hardware AES acceleration on some Intel processors. </div></div>
<div class="ttc" id="aes_8h_html_a2eecec5f7c59c04c29dcbf476d8520a3"><div class="ttname"><a href="aes_8h.html#a2eecec5f7c59c04c29dcbf476d8520a3">aes_crypt_cbc</a></div><div class="ttdeci">int aes_crypt_cbc(aes_context *ctx, int mode, size_t length, unsigned char iv[16], const unsigned char *input, unsigned char *output)</div><div class="ttdoc">AES-CBC buffer encryption/decryption Length should be a multiple of the block size (16 bytes) ...</div></div>
<div class="ttc" id="aes_8h_html"><div class="ttname"><a href="aes_8h.html">aes.h</a></div><div class="ttdoc">AES block cipher. </div></div>
<div class="ttc" id="aes_8h_html_a3a4d8a79727330aa9bf8be633f9f1516"><div class="ttname"><a href="aes_8h.html#a3a4d8a79727330aa9bf8be633f9f1516">aes_self_test</a></div><div class="ttdeci">int aes_self_test(int verbose)</div><div class="ttdoc">Checkup routine. </div></div>
<div class="ttc" id="aes_8h_html_ac9743adb9edbf81a73b5d522902163e4"><div class="ttname"><a href="aes_8h.html#ac9743adb9edbf81a73b5d522902163e4">POLARSSL_ERR_AES_INVALID_KEY_LENGTH</a></div><div class="ttdeci">#define POLARSSL_ERR_AES_INVALID_KEY_LENGTH</div><div class="ttdoc">Invalid key length. </div><div class="ttdef"><b>Definition:</b> <a href="aes_8h_source.html#l00049">aes.h:49</a></div></div>
<div class="ttc" id="aes_8h_html_a9cef882e9c468c9238475c865f1f5843"><div class="ttname"><a href="aes_8h.html#a9cef882e9c468c9238475c865f1f5843">aes_crypt_cfb8</a></div><div class="ttdeci">int aes_crypt_cfb8(aes_context *ctx, int mode, size_t length, unsigned char iv[16], const unsigned char *input, unsigned char *output)</div><div class="ttdoc">AES-CFB8 buffer encryption/decryption. </div></div>
<div class="ttc" id="aes_8h_html_a91e721bca5c6db6402fc3a4781d69b10"><div class="ttname"><a href="aes_8h.html#a91e721bca5c6db6402fc3a4781d69b10">AES_ENCRYPT</a></div><div class="ttdeci">#define AES_ENCRYPT</div><div class="ttdef"><b>Definition:</b> <a href="aes_8h_source.html#l00046">aes.h:46</a></div></div>
<div class="ttc" id="aes_8h_html_a9ae37ee8cfabac5da5df9a573c34850f"><div class="ttname"><a href="aes_8h.html#a9ae37ee8cfabac5da5df9a573c34850f">aes_free</a></div><div class="ttdeci">void aes_free(aes_context *ctx)</div><div class="ttdoc">Clear AES context. </div></div>
<div class="ttc" id="structaes__context_html_a93db0195022595f748c001221cc31abe"><div class="ttname"><a href="structaes__context.html#a93db0195022595f748c001221cc31abe">aes_context::rk</a></div><div class="ttdeci">uint32_t * rk</div><div class="ttdef"><b>Definition:</b> <a href="aes_8h_source.html#l00071">aes.h:71</a></div></div>
<div class="ttc" id="padlock_8h_html"><div class="ttname"><a href="padlock_8h.html">padlock.h</a></div><div class="ttdoc">VIA PadLock ACE for HW encryption/decryption supported by some processors. </div></div>
<div class="ttc" id="structaes__context_html_af05054b9a37a06446ef0abf43cd97520"><div class="ttname"><a href="structaes__context.html#af05054b9a37a06446ef0abf43cd97520">aes_context::nr</a></div><div class="ttdeci">int nr</div><div class="ttdef"><b>Definition:</b> <a href="aes_8h_source.html#l00070">aes.h:70</a></div></div>
<div class="ttc" id="aes_8h_html_a3a36fba5d9dcc0a3c8cf190933c7af14"><div class="ttname"><a href="aes_8h.html#a3a36fba5d9dcc0a3c8cf190933c7af14">POLARSSL_ERR_AES_INVALID_INPUT_LENGTH</a></div><div class="ttdeci">#define POLARSSL_ERR_AES_INVALID_INPUT_LENGTH</div><div class="ttdoc">Invalid data input length. </div><div class="ttdef"><b>Definition:</b> <a href="aes_8h_source.html#l00050">aes.h:50</a></div></div>
<div class="ttc" id="aes_8h_html_a10f4e5fcaa4c08daf9c7a165a59c7969"><div class="ttname"><a href="aes_8h.html#a10f4e5fcaa4c08daf9c7a165a59c7969">aes_setkey_enc</a></div><div class="ttdeci">int aes_setkey_enc(aes_context *ctx, const unsigned char *key, unsigned int keysize)</div><div class="ttdoc">AES key schedule (encryption) </div></div>
<div class="ttc" id="aes_8h_html_a0c80313f1e98a573f0876366c35f0445"><div class="ttname"><a href="aes_8h.html#a0c80313f1e98a573f0876366c35f0445">aes_crypt_ecb</a></div><div class="ttdeci">int aes_crypt_ecb(aes_context *ctx, int mode, const unsigned char input[16], unsigned char output[16])</div><div class="ttdoc">AES-ECB block encryption/decryption. </div></div>
<div class="ttc" id="aes_8h_html_afd6a37a98051a30f74418beb908d0ecd"><div class="ttname"><a href="aes_8h.html#afd6a37a98051a30f74418beb908d0ecd">aes_init</a></div><div class="ttdeci">void aes_init(aes_context *ctx)</div><div class="ttdoc">Initialize AES context. </div></div>
<div class="ttc" id="aes_8h_html_a06439f86425ff375c77c7daef4d624f9"><div class="ttname"><a href="aes_8h.html#a06439f86425ff375c77c7daef4d624f9">aes_crypt_ctr</a></div><div class="ttdeci">int aes_crypt_ctr(aes_context *ctx, size_t length, size_t *nc_off, unsigned char nonce_counter[16], unsigned char stream_block[16], const unsigned char *input, unsigned char *output)</div><div class="ttdoc">AES-CTR buffer encryption/decryption. </div></div>
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