<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.5"/>
<title>PolarSSL v1.3.8: camellia.c Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">PolarSSL v1.3.8
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.5 -->
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li><a href="annotated.html"><span>Data Structures</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>Globals</span></a></li>
</ul>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_4478130ea462cc4195c75f9e6ba20061.html">library</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle">
<div class="title">camellia.c</div> </div>
</div><!--header-->
<div class="contents">
<a href="camellia_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"> * Camellia 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 Camellia block cipher was designed by NTT and Mitsubishi Electric</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * Corporation.</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * http://info.isl.ntt.co.jp/crypt/eng/camellia/dl/01espec.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_CAMELLIA_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="camellia_8h.html">polarssl/camellia.h</a>"</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#if defined(POLARSSL_PLATFORM_C)</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</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="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor"></span><span class="preprocessor">#define polarssl_printf printf</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor"></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_CAMELLIA_ALT)</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment">/* Implementation that should never be optimized out by the compiler */</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</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="l00052"></a><span class="lineno"> 52</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="l00053"></a><span class="lineno"> 53</span> }</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> * 32-bit integer manipulation macros (big endian)</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor">#ifndef GET_UINT32_BE</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor"></span><span class="preprocessor">#define GET_UINT32_BE(n,b,i) \</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor">{ \</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor"> (n) = ( (uint32_t) (b)[(i) ] << 24 ) \</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor"> | ( (uint32_t) (b)[(i) + 1] << 16 ) \</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor"> | ( (uint32_t) (b)[(i) + 2] << 8 ) \</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor"> | ( (uint32_t) (b)[(i) + 3] ); \</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor">}</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="preprocessor">#ifndef PUT_UINT32_BE</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="preprocessor"></span><span class="preprocessor">#define PUT_UINT32_BE(n,b,i) \</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="preprocessor">{ \</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="preprocessor"> (b)[(i) ] = (unsigned char) ( (n) >> 24 ); \</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="preprocessor"> (b)[(i) + 1] = (unsigned char) ( (n) >> 16 ); \</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="preprocessor"> (b)[(i) + 2] = (unsigned char) ( (n) >> 8 ); \</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="preprocessor"> (b)[(i) + 3] = (unsigned char) ( (n) ); \</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="preprocessor">}</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> SIGMA_CHARS[6][8] =</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> {</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  { 0xa0, 0x9e, 0x66, 0x7f, 0x3b, 0xcc, 0x90, 0x8b },</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  { 0xb6, 0x7a, 0xe8, 0x58, 0x4c, 0xaa, 0x73, 0xb2 },</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  { 0xc6, 0xef, 0x37, 0x2f, 0xe9, 0x4f, 0x82, 0xbe },</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  { 0x54, 0xff, 0x53, 0xa5, 0xf1, 0xd3, 0x6f, 0x1c },</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  { 0x10, 0xe5, 0x27, 0xfa, 0xde, 0x68, 0x2d, 0x1d },</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  { 0xb0, 0x56, 0x88, 0xc2, 0xb3, 0xe6, 0xc1, 0xfd }</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> };</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="preprocessor">#if defined(POLARSSL_CAMELLIA_SMALL_MEMORY)</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</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="l00091"></a><span class="lineno"> 91</span> {</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  112,130, 44,236,179, 39,192,229,228,133, 87, 53,234, 12,174, 65,</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  35,239,107,147, 69, 25,165, 33,237, 14, 79, 78, 29,101,146,189,</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  134,184,175,143,124,235, 31,206, 62, 48,220, 95, 94,197, 11, 26,</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  166,225, 57,202,213, 71, 93, 61,217, 1, 90,214, 81, 86,108, 77,</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  139, 13,154,102,251,204,176, 45,116, 18, 43, 32,240,177,132,153,</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  223, 76,203,194, 52,126,118, 5,109,183,169, 49,209, 23, 4,215,</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  20, 88, 58, 97,222, 27, 17, 28, 50, 15,156, 22, 83, 24,242, 34,</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  254, 68,207,178,195,181,122,145, 36, 8,232,168, 96,252,105, 80,</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  170,208,160,125,161,137, 98,151, 84, 91, 30,149,224,255,100,210,</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  16,196, 0, 72,163,247,117,219,138, 3,230,218, 9, 63,221,148,</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  135, 92,131, 2,205, 74,144, 51,115,103,246,243,157,127,191,226,</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  82,155,216, 38,200, 55,198, 59,129,150,111, 75, 19,190, 99, 46,</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  233,121,167,140,159,110,188,142, 41,245,249,182, 47,253,180, 89,</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  120,152, 6,106,231, 70,113,186,212, 37,171, 66,136,162,141,250,</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  114, 7,185, 85,248,238,172, 10, 54, 73, 42,104, 60, 56,241,164,</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  64, 40,211,123,187,201, 67,193, 21,227,173,244,119,199,128,158</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> };</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="preprocessor">#define SBOX1(n) FSb[(n)]</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="preprocessor"></span><span class="preprocessor">#define SBOX2(n) (unsigned char)((FSb[(n)] >> 7 ^ FSb[(n)] << 1) & 0xff)</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="preprocessor"></span><span class="preprocessor">#define SBOX3(n) (unsigned char)((FSb[(n)] >> 1 ^ FSb[(n)] << 7) & 0xff)</span></div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="preprocessor"></span><span class="preprocessor">#define SBOX4(n) FSb[((n) << 1 ^ (n) >> 7) &0xff]</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="preprocessor">#else </span><span class="comment">/* POLARSSL_CAMELLIA_SMALL_MEMORY */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</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="l00118"></a><span class="lineno"> 118</span> {</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  112, 130, 44, 236, 179, 39, 192, 229, 228, 133, 87, 53, 234, 12, 174, 65,</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  35, 239, 107, 147, 69, 25, 165, 33, 237, 14, 79, 78, 29, 101, 146, 189,</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  134, 184, 175, 143, 124, 235, 31, 206, 62, 48, 220, 95, 94, 197, 11, 26,</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  166, 225, 57, 202, 213, 71, 93, 61, 217, 1, 90, 214, 81, 86, 108, 77,</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  139, 13, 154, 102, 251, 204, 176, 45, 116, 18, 43, 32, 240, 177, 132, 153,</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  223, 76, 203, 194, 52, 126, 118, 5, 109, 183, 169, 49, 209, 23, 4, 215,</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  20, 88, 58, 97, 222, 27, 17, 28, 50, 15, 156, 22, 83, 24, 242, 34,</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  254, 68, 207, 178, 195, 181, 122, 145, 36, 8, 232, 168, 96, 252, 105, 80,</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  170, 208, 160, 125, 161, 137, 98, 151, 84, 91, 30, 149, 224, 255, 100, 210,</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  16, 196, 0, 72, 163, 247, 117, 219, 138, 3, 230, 218, 9, 63, 221, 148,</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  135, 92, 131, 2, 205, 74, 144, 51, 115, 103, 246, 243, 157, 127, 191, 226,</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  82, 155, 216, 38, 200, 55, 198, 59, 129, 150, 111, 75, 19, 190, 99, 46,</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  233, 121, 167, 140, 159, 110, 188, 142, 41, 245, 249, 182, 47, 253, 180, 89,</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  120, 152, 6, 106, 231, 70, 113, 186, 212, 37, 171, 66, 136, 162, 141, 250,</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  114, 7, 185, 85, 248, 238, 172, 10, 54, 73, 42, 104, 60, 56, 241, 164,</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  64, 40, 211, 123, 187, 201, 67, 193, 21, 227, 173, 244, 119, 199, 128, 158</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> };</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> FSb2[256] =</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> {</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  224, 5, 88, 217, 103, 78, 129, 203, 201, 11, 174, 106, 213, 24, 93, 130,</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  70, 223, 214, 39, 138, 50, 75, 66, 219, 28, 158, 156, 58, 202, 37, 123,</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  13, 113, 95, 31, 248, 215, 62, 157, 124, 96, 185, 190, 188, 139, 22, 52,</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  77, 195, 114, 149, 171, 142, 186, 122, 179, 2, 180, 173, 162, 172, 216, 154,</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  23, 26, 53, 204, 247, 153, 97, 90, 232, 36, 86, 64, 225, 99, 9, 51,</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  191, 152, 151, 133, 104, 252, 236, 10, 218, 111, 83, 98, 163, 46, 8, 175,</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  40, 176, 116, 194, 189, 54, 34, 56, 100, 30, 57, 44, 166, 48, 229, 68,</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  253, 136, 159, 101, 135, 107, 244, 35, 72, 16, 209, 81, 192, 249, 210, 160,</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  85, 161, 65, 250, 67, 19, 196, 47, 168, 182, 60, 43, 193, 255, 200, 165,</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  32, 137, 0, 144, 71, 239, 234, 183, 21, 6, 205, 181, 18, 126, 187, 41,</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  15, 184, 7, 4, 155, 148, 33, 102, 230, 206, 237, 231, 59, 254, 127, 197,</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  164, 55, 177, 76, 145, 110, 141, 118, 3, 45, 222, 150, 38, 125, 198, 92,</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  211, 242, 79, 25, 63, 220, 121, 29, 82, 235, 243, 109, 94, 251, 105, 178,</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  240, 49, 12, 212, 207, 140, 226, 117, 169, 74, 87, 132, 17, 69, 27, 245,</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  228, 14, 115, 170, 241, 221, 89, 20, 108, 146, 84, 208, 120, 112, 227, 73,</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  128, 80, 167, 246, 119, 147, 134, 131, 42, 199, 91, 233, 238, 143, 1, 61</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> };</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> FSb3[256] =</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> {</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  56, 65, 22, 118, 217, 147, 96, 242, 114, 194, 171, 154, 117, 6, 87, 160,</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  145, 247, 181, 201, 162, 140, 210, 144, 246, 7, 167, 39, 142, 178, 73, 222,</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  67, 92, 215, 199, 62, 245, 143, 103, 31, 24, 110, 175, 47, 226, 133, 13,</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  83, 240, 156, 101, 234, 163, 174, 158, 236, 128, 45, 107, 168, 43, 54, 166,</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  197, 134, 77, 51, 253, 102, 88, 150, 58, 9, 149, 16, 120, 216, 66, 204,</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  239, 38, 229, 97, 26, 63, 59, 130, 182, 219, 212, 152, 232, 139, 2, 235,</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  10, 44, 29, 176, 111, 141, 136, 14, 25, 135, 78, 11, 169, 12, 121, 17,</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  127, 34, 231, 89, 225, 218, 61, 200, 18, 4, 116, 84, 48, 126, 180, 40,</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  85, 104, 80, 190, 208, 196, 49, 203, 42, 173, 15, 202, 112, 255, 50, 105,</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  8, 98, 0, 36, 209, 251, 186, 237, 69, 129, 115, 109, 132, 159, 238, 74,</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  195, 46, 193, 1, 230, 37, 72, 153, 185, 179, 123, 249, 206, 191, 223, 113,</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  41, 205, 108, 19, 100, 155, 99, 157, 192, 75, 183, 165, 137, 95, 177, 23,</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  244, 188, 211, 70, 207, 55, 94, 71, 148, 250, 252, 91, 151, 254, 90, 172,</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  60, 76, 3, 53, 243, 35, 184, 93, 106, 146, 213, 33, 68, 81, 198, 125,</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  57, 131, 220, 170, 124, 119, 86, 5, 27, 164, 21, 52, 30, 28, 248, 82,</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  32, 20, 233, 189, 221, 228, 161, 224, 138, 241, 214, 122, 187, 227, 64, 79</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> };</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> FSb4[256] =</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> {</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  112, 44, 179, 192, 228, 87, 234, 174, 35, 107, 69, 165, 237, 79, 29, 146,</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  134, 175, 124, 31, 62, 220, 94, 11, 166, 57, 213, 93, 217, 90, 81, 108,</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  139, 154, 251, 176, 116, 43, 240, 132, 223, 203, 52, 118, 109, 169, 209, 4,</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  20, 58, 222, 17, 50, 156, 83, 242, 254, 207, 195, 122, 36, 232, 96, 105,</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  170, 160, 161, 98, 84, 30, 224, 100, 16, 0, 163, 117, 138, 230, 9, 221,</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  135, 131, 205, 144, 115, 246, 157, 191, 82, 216, 200, 198, 129, 111, 19, 99,</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  233, 167, 159, 188, 41, 249, 47, 180, 120, 6, 231, 113, 212, 171, 136, 141,</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  114, 185, 248, 172, 54, 42, 60, 241, 64, 211, 187, 67, 21, 173, 119, 128,</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  130, 236, 39, 229, 133, 53, 12, 65, 239, 147, 25, 33, 14, 78, 101, 189,</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  184, 143, 235, 206, 48, 95, 197, 26, 225, 202, 71, 61, 1, 214, 86, 77,</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  13, 102, 204, 45, 18, 32, 177, 153, 76, 194, 126, 5, 183, 49, 23, 215,</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  88, 97, 27, 28, 15, 22, 24, 34, 68, 178, 181, 145, 8, 168, 252, 80,</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  208, 125, 137, 151, 91, 149, 255, 210, 196, 72, 247, 219, 3, 218, 63, 148,</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  92, 2, 74, 51, 103, 243, 127, 226, 155, 38, 55, 59, 150, 75, 190, 46,</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  121, 140, 110, 142, 245, 182, 253, 89, 152, 106, 70, 186, 37, 66, 162, 250,</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  7, 85, 238, 10, 73, 104, 56, 164, 40, 123, 201, 193, 227, 244, 199, 158</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> };</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="preprocessor">#define SBOX1(n) FSb[(n)]</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="preprocessor"></span><span class="preprocessor">#define SBOX2(n) FSb2[(n)]</span></div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="preprocessor"></span><span class="preprocessor">#define SBOX3(n) FSb3[(n)]</span></div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="preprocessor"></span><span class="preprocessor">#define SBOX4(n) FSb4[(n)]</span></div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_CAMELLIA_SMALL_MEMORY */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> shifts[2][4][4] =</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> {</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  {</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  { 1, 1, 1, 1 }, <span class="comment">/* KL */</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  { 0, 0, 0, 0 }, <span class="comment">/* KR */</span></div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  { 1, 1, 1, 1 }, <span class="comment">/* KA */</span></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  { 0, 0, 0, 0 } <span class="comment">/* KB */</span></div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  },</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  {</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  { 1, 0, 1, 1 }, <span class="comment">/* KL */</span></div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  { 1, 1, 0, 1 }, <span class="comment">/* KR */</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  { 1, 1, 1, 0 }, <span class="comment">/* KA */</span></div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  { 1, 1, 0, 1 } <span class="comment">/* KB */</span></div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  }</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> };</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </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">signed</span> <span class="keywordtype">char</span> indexes[2][4][20] =</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>  {</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  { 0, 1, 2, 3, 8, 9, 10, 11, 38, 39,</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  36, 37, 23, 20, 21, 22, 27, -1, -1, 26 }, <span class="comment">/* KL -> RK */</span></div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, <span class="comment">/* KR -> RK */</span></div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  { 4, 5, 6, 7, 12, 13, 14, 15, 16, 17,</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  18, 19, -1, 24, 25, -1, 31, 28, 29, 30 }, <span class="comment">/* KA -> RK */</span></div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 } <span class="comment">/* KB -> RK */</span></div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  },</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  {</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  { 0, 1, 2, 3, 61, 62, 63, 60, -1, -1,</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  -1, -1, 27, 24, 25, 26, 35, 32, 33, 34 }, <span class="comment">/* KL -> RK */</span></div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  { -1, -1, -1, -1, 8, 9, 10, 11, 16, 17,</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  18, 19, -1, -1, -1, -1, 39, 36, 37, 38 }, <span class="comment">/* KR -> RK */</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  { -1, -1, -1, -1, 12, 13, 14, 15, 58, 59,</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  56, 57, 31, 28, 29, 30, -1, -1, -1, -1 }, <span class="comment">/* KA -> RK */</span></div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  { 4, 5, 6, 7, 65, 66, 67, 64, 20, 21,</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  22, 23, -1, -1, -1, -1, 43, 40, 41, 42 } <span class="comment">/* KB -> RK */</span></div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  }</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> };</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> </div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">signed</span> <span class="keywordtype">char</span> transposes[2][20] =</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> {</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  {</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  21, 22, 23, 20,</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  -1, -1, -1, -1,</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  18, 19, 16, 17,</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  11, 8, 9, 10,</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  15, 12, 13, 14</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  },</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  {</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  25, 26, 27, 24,</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  29, 30, 31, 28,</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  18, 19, 16, 17,</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  -1, -1, -1, -1,</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  -1, -1, -1, -1</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  }</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> };</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> </div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="comment">/* Shift macro for 128 bit strings with rotation smaller than 32 bits (!) */</span></div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="preprocessor">#define ROTL(DEST, SRC, SHIFT) \</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="preprocessor">{ \</span></div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="preprocessor"> (DEST)[0] = (SRC)[0] << (SHIFT) ^ (SRC)[1] >> (32 - (SHIFT)); \</span></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="preprocessor"> (DEST)[1] = (SRC)[1] << (SHIFT) ^ (SRC)[2] >> (32 - (SHIFT)); \</span></div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="preprocessor"> (DEST)[2] = (SRC)[2] << (SHIFT) ^ (SRC)[3] >> (32 - (SHIFT)); \</span></div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="preprocessor"> (DEST)[3] = (SRC)[3] << (SHIFT) ^ (SRC)[0] >> (32 - (SHIFT)); \</span></div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="preprocessor">}</span></div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="preprocessor">#define FL(XL, XR, KL, KR) \</span></div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="preprocessor">{ \</span></div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="preprocessor"> (XR) = ((((XL) & (KL)) << 1) | (((XL) & (KL)) >> 31)) ^ (XR); \</span></div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="preprocessor"> (XL) = ((XR) | (KR)) ^ (XL); \</span></div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="preprocessor">}</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="preprocessor">#define FLInv(YL, YR, KL, KR) \</span></div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="preprocessor">{ \</span></div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="preprocessor"> (YL) = ((YR) | (KR)) ^ (YL); \</span></div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="preprocessor"> (YR) = ((((YL) & (KL)) << 1) | (((YL) & (KL)) >> 31)) ^ (YR); \</span></div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="preprocessor">}</span></div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="preprocessor">#define SHIFT_AND_PLACE(INDEX, OFFSET) \</span></div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="preprocessor">{ \</span></div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="preprocessor"> TK[0] = KC[(OFFSET) * 4 + 0]; \</span></div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="preprocessor"> TK[1] = KC[(OFFSET) * 4 + 1]; \</span></div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="preprocessor"> TK[2] = KC[(OFFSET) * 4 + 2]; \</span></div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="preprocessor"> TK[3] = KC[(OFFSET) * 4 + 3]; \</span></div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="preprocessor"> \</span></div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="preprocessor"> for( i = 1; i <= 4; i++ ) \</span></div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="preprocessor"> if( shifts[(INDEX)][(OFFSET)][i -1] ) \</span></div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="preprocessor"> ROTL(TK + i * 4, TK, ( 15 * i ) % 32); \</span></div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="preprocessor"> \</span></div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> <span class="preprocessor"> for( i = 0; i < 20; i++ ) \</span></div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="preprocessor"> if( indexes[(INDEX)][(OFFSET)][i] != -1 ) { \</span></div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="preprocessor"> RK[indexes[(INDEX)][(OFFSET)][i]] = TK[ i ]; \</span></div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="preprocessor"> } \</span></div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="preprocessor">}</span></div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="keyword">static</span> <span class="keywordtype">void</span> camellia_feistel( <span class="keyword">const</span> uint32_t x[2], <span class="keyword">const</span> uint32_t k[2],</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  uint32_t z[2])</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> {</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  uint32_t I0, I1;</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  I0 = x[0] ^ k[0];</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  I1 = x[1] ^ k[1];</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  I0 = (SBOX1((I0 >> 24) & 0xFF) << 24) |</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  (SBOX2((I0 >> 16) & 0xFF) << 16) |</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  (SBOX3((I0 >> 8) & 0xFF) << 8) |</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  (SBOX4((I0 ) & 0xFF) );</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  I1 = (SBOX2((I1 >> 24) & 0xFF) << 24) |</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  (SBOX3((I1 >> 16) & 0xFF) << 16) |</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  (SBOX4((I1 >> 8) & 0xFF) << 8) |</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  (SBOX1((I1 ) & 0xFF) );</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> </div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  I0 ^= (I1 << 8) | (I1 >> 24);</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  I1 ^= (I0 << 16) | (I0 >> 16);</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  I0 ^= (I1 >> 8) | (I1 << 24);</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  I1 ^= (I0 >> 8) | (I0 << 24);</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> </div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  z[0] ^= I1;</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  z[1] ^= I0;</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> }</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> </div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> <span class="keywordtype">void</span> <a class="code" href="camellia_8h.html#a9c96b306d2f703ecac28c6df574855ef">camellia_init</a>( <a class="code" href="structcamellia__context.html">camellia_context</a> *ctx )</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> {</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  memset( ctx, 0, <span class="keyword">sizeof</span>( <a class="code" href="structcamellia__context.html">camellia_context</a> ) );</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> }</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span> </div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="keywordtype">void</span> <a class="code" href="camellia_8h.html#aa496dd1c0a8626cac0a731a206168cb1">camellia_free</a>( <a class="code" href="structcamellia__context.html">camellia_context</a> *ctx )</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> {</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordflow">if</span>( ctx == NULL )</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span> </div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  polarssl_zeroize( ctx, <span class="keyword">sizeof</span>( <a class="code" href="structcamellia__context.html">camellia_context</a> ) );</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> }</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> </div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="comment"> * Camellia key schedule (encryption)</span></div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="keywordtype">int</span> <a class="code" href="camellia_8h.html#a50dae1dbd242f6484997bce15883ac2e">camellia_setkey_enc</a>( <a class="code" href="structcamellia__context.html">camellia_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="l00342"></a><span class="lineno"> 342</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> keysize )</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> {</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordtype">int</span> idx;</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordtype">size_t</span> i;</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  uint32_t *RK;</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> t[64];</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  uint32_t SIGMA[6][2];</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  uint32_t KC[16];</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  uint32_t TK[20];</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> </div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  RK = ctx-><a class="code" href="structcamellia__context.html#aeb2ff9d18fc9d330712366cd94ecd485">rk</a>;</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>  memset( t, 0, 64 );</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  memset( RK, 0, <span class="keyword">sizeof</span>(ctx-><a class="code" href="structcamellia__context.html#aeb2ff9d18fc9d330712366cd94ecd485">rk</a>) );</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span> </div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keywordflow">switch</span>( keysize )</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  {</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="keywordflow">case</span> 128: ctx-><a class="code" href="structcamellia__context.html#a55965e521f4af1510f8c3d1b40ef35a2">nr</a> = 3; idx = 0; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keywordflow">case</span> 192:</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keywordflow">case</span> 256: ctx-><a class="code" href="structcamellia__context.html#a55965e521f4af1510f8c3d1b40ef35a2">nr</a> = 4; idx = 1; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordflow">default</span> : <span class="keywordflow">return</span>( <a class="code" href="camellia_8h.html#a8bbda0567c613d789430c69ba5069fad">POLARSSL_ERR_CAMELLIA_INVALID_KEY_LENGTH</a> );</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  }</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="keywordflow">for</span>( i = 0; i < keysize / 8; ++i )</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  t[i] = key[i];</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span> </div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keywordflow">if</span>( keysize == 192 ) {</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordflow">for</span>( i = 0; i < 8; i++ )</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  t[24 + i] = ~t[16 + i];</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  }</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> </div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="comment"> * Prepare SIGMA values</span></div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keywordflow">for</span>( i = 0; i < 6; i++ ) {</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#a37e0e1a97807195e2de54fd6487751d3">GET_UINT32_BE</a>( SIGMA[i][0], SIGMA_CHARS[i], 0 );</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#a37e0e1a97807195e2de54fd6487751d3">GET_UINT32_BE</a>( SIGMA[i][1], SIGMA_CHARS[i], 4 );</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  }</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</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="comment"> * Key storage in KC</span></div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span> <span class="comment"> * Order: KL, KR, KA, KB</span></div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  memset( KC, 0, <span class="keyword">sizeof</span>(KC) );</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span> </div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="comment">/* Store KL, KR */</span></div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordflow">for</span>( i = 0; i < 8; i++ )</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#a37e0e1a97807195e2de54fd6487751d3">GET_UINT32_BE</a>( KC[i], t, i * 4 );</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> </div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="comment">/* Generate KA */</span></div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">for</span>( i = 0; i < 4; ++i )</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  KC[8 + i] = KC[i] ^ KC[4 + i];</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span> </div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  camellia_feistel( KC + 8, SIGMA[0], KC + 10 );</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  camellia_feistel( KC + 10, SIGMA[1], KC + 8 );</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span> </div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keywordflow">for</span>( i = 0; i < 4; ++i )</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  KC[8 + i] ^= KC[i];</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span> </div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  camellia_feistel( KC + 8, SIGMA[2], KC + 10 );</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  camellia_feistel( KC + 10, SIGMA[3], KC + 8 );</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="keywordflow">if</span>( keysize > 128 ) {</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="comment">/* Generate KB */</span></div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keywordflow">for</span>( i = 0; i < 4; ++i )</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  KC[12 + i] = KC[4 + i] ^ KC[8 + 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>  camellia_feistel( KC + 12, SIGMA[4], KC + 14 );</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  camellia_feistel( KC + 14, SIGMA[5], KC + 12 );</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"> * Generating subkeys</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> </div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="comment">/* Manipulating KL */</span></div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  SHIFT_AND_PLACE( idx, 0 );</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span> </div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="comment">/* Manipulating KR */</span></div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keywordflow">if</span>( keysize > 128 ) {</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  SHIFT_AND_PLACE( idx, 1 );</div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  }</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span> </div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="comment">/* Manipulating KA */</span></div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  SHIFT_AND_PLACE( idx, 2 );</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> </div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="comment">/* Manipulating KB */</span></div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="keywordflow">if</span>( keysize > 128 ) {</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  SHIFT_AND_PLACE( idx, 3 );</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">/* Do transpositions */</span></div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keywordflow">for</span>( i = 0; i < 20; i++ ) {</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="keywordflow">if</span>( transposes[idx][i] != -1 ) {</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  RK[32 + 12 * idx + i] = RK[transposes[idx][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>  }</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span> </div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="keywordflow">return</span>( 0 );</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> </div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span> <span class="comment"> * Camellia key schedule (decryption)</span></div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span> <span class="keywordtype">int</span> <a class="code" href="camellia_8h.html#a91fa9928d287621a479a0a26b21b3fc3">camellia_setkey_dec</a>( <a class="code" href="structcamellia__context.html">camellia_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="l00447"></a><span class="lineno"> 447</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> keysize )</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span> {</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="keywordtype">int</span> idx, ret;</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keywordtype">size_t</span> i;</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <a class="code" href="structcamellia__context.html">camellia_context</a> cty;</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  uint32_t *RK;</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  uint32_t *SK;</div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span> </div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <a class="code" href="camellia_8h.html#a9c96b306d2f703ecac28c6df574855ef">camellia_init</a>( &cty );</div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span> </div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="comment">/* Also checks keysize */</span></div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keywordflow">if</span>( ( ret = <a class="code" href="camellia_8h.html#a50dae1dbd242f6484997bce15883ac2e">camellia_setkey_enc</a>( &cty, key, keysize ) ) )</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="keywordflow">goto</span> exit;</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span> </div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  ctx-><a class="code" href="structcamellia__context.html#a55965e521f4af1510f8c3d1b40ef35a2">nr</a> = cty.<a class="code" href="structcamellia__context.html#a55965e521f4af1510f8c3d1b40ef35a2">nr</a>;</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  idx = ( ctx-><a class="code" href="structcamellia__context.html#a55965e521f4af1510f8c3d1b40ef35a2">nr</a> == 4 );</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>  RK = ctx-><a class="code" href="structcamellia__context.html#aeb2ff9d18fc9d330712366cd94ecd485">rk</a>;</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  SK = cty.<a class="code" href="structcamellia__context.html#aeb2ff9d18fc9d330712366cd94ecd485">rk</a> + 24 * 2 + 8 * idx * 2;</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span> </div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  *RK++ = *SK++;</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  *RK++ = *SK++;</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  *RK++ = *SK++;</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  *RK++ = *SK++;</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span> </div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keywordflow">for</span>( i = 22 + 8 * idx, SK -= 6; i > 0; i--, SK -= 4 )</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  {</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  *RK++ = *SK++;</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  *RK++ = *SK++;</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  }</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>  SK -= 2;</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span> </div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  *RK++ = *SK++;</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  *RK++ = *SK++;</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  *RK++ = *SK++;</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  *RK++ = *SK++;</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> exit:</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <a class="code" href="camellia_8h.html#aa496dd1c0a8626cac0a731a206168cb1">camellia_free</a>( &cty );</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="keywordflow">return</span>( ret );</div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span> }</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> <span class="comment">/*</span></div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span> <span class="comment"> * Camellia-ECB block encryption/decryption</span></div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span> <span class="keywordtype">int</span> <a class="code" href="camellia_8h.html#a781be26447d028c07f60247532992c3f">camellia_crypt_ecb</a>( <a class="code" href="structcamellia__context.html">camellia_context</a> *ctx,</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keywordtype">int</span> mode,</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> input[16],</div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> output[16] )</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="keywordtype">int</span> NR;</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  uint32_t *RK, X[4];</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span> </div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  ( (void) mode );</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>  NR = ctx-><a class="code" href="structcamellia__context.html#a55965e521f4af1510f8c3d1b40ef35a2">nr</a>;</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  RK = ctx-><a class="code" href="structcamellia__context.html#aeb2ff9d18fc9d330712366cd94ecd485">rk</a>;</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span> </div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#a37e0e1a97807195e2de54fd6487751d3">GET_UINT32_BE</a>( X[0], input, 0 );</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#a37e0e1a97807195e2de54fd6487751d3">GET_UINT32_BE</a>( X[1], input, 4 );</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#a37e0e1a97807195e2de54fd6487751d3">GET_UINT32_BE</a>( X[2], input, 8 );</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#a37e0e1a97807195e2de54fd6487751d3">GET_UINT32_BE</a>( X[3], input, 12 );</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span> </div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  X[0] ^= *RK++;</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  X[1] ^= *RK++;</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  X[2] ^= *RK++;</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  X[3] ^= *RK++;</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span> </div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keywordflow">while</span>( NR ) {</div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  --NR;</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  camellia_feistel( X, RK, X + 2 );</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  RK += 2;</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  camellia_feistel( X + 2, RK, X );</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  RK += 2;</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  camellia_feistel( X, RK, X + 2 );</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  RK += 2;</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  camellia_feistel( X + 2, RK, X );</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  RK += 2;</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  camellia_feistel( X, RK, X + 2 );</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  RK += 2;</div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  camellia_feistel( X + 2, RK, X );</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  RK += 2;</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span> </div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keywordflow">if</span>( NR ) {</div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  FL(X[0], X[1], RK[0], RK[1]);</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  RK += 2;</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  FLInv(X[2], X[3], RK[0], RK[1]);</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  RK += 2;</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  }</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  }</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span> </div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  X[2] ^= *RK++;</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  X[3] ^= *RK++;</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  X[0] ^= *RK++;</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  X[1] ^= *RK++;</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>  <a class="code" href="test__suite__aes_8cbc_8c.html#a4671795996d0aae650c87a82bca7b880">PUT_UINT32_BE</a>( X[2], output, 0 );</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#a4671795996d0aae650c87a82bca7b880">PUT_UINT32_BE</a>( X[3], output, 4 );</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#a4671795996d0aae650c87a82bca7b880">PUT_UINT32_BE</a>( X[0], output, 8 );</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#a4671795996d0aae650c87a82bca7b880">PUT_UINT32_BE</a>( X[1], output, 12 );</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span> </div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="keywordflow">return</span>( 0 );</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span> }</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> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CBC)</span></div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span> <span class="preprocessor"></span><span class="comment">/*</span></div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span> <span class="comment"> * Camellia-CBC buffer encryption/decryption</span></div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span> <span class="keywordtype">int</span> <a class="code" href="camellia_8h.html#a3f4173fc5d22df0b21d612aa43c95229">camellia_crypt_cbc</a>( <a class="code" href="structcamellia__context.html">camellia_context</a> *ctx,</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  <span class="keywordtype">int</span> mode,</div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <span class="keywordtype">size_t</span> length,</div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> iv[16],</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *input,</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *output )</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span> {</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <span class="keywordtype">int</span> i;</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> temp[16];</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span> </div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keywordflow">if</span>( length % 16 )</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keywordflow">return</span>( <a class="code" href="camellia_8h.html#a0638bc59431e0d199ffc8353feb738aa">POLARSSL_ERR_CAMELLIA_INVALID_INPUT_LENGTH</a> );</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span> </div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keywordflow">if</span>( mode == <a class="code" href="camellia_8h.html#a1f0130ae5c96dd542e1d1d9e87d7f529">CAMELLIA_DECRYPT</a> )</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  {</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="keywordflow">while</span>( length > 0 )</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  {</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  memcpy( temp, input, 16 );</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <a class="code" href="camellia_8h.html#a781be26447d028c07f60247532992c3f">camellia_crypt_ecb</a>( ctx, mode, input, output );</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span> </div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="keywordflow">for</span>( i = 0; i < 16; i++ )</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  output[i] = (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)( output[i] ^ iv[i] );</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span> </div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  memcpy( iv, temp, 16 );</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span> </div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  input += 16;</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  output += 16;</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  length -= 16;</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  }</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>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  {</div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  <span class="keywordflow">while</span>( length > 0 )</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="keywordflow">for</span>( i = 0; i < 16; i++ )</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  output[i] = (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)( input[i] ^ iv[i] );</div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span> </div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <a class="code" href="camellia_8h.html#a781be26447d028c07f60247532992c3f">camellia_crypt_ecb</a>( ctx, mode, output, output );</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  memcpy( iv, output, 16 );</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>  input += 16;</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  output += 16;</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  length -= 16;</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  }</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> </div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="keywordflow">return</span>( 0 );</div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span> }</div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_CIPHER_MODE_CBC */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CFB)</span></div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span> <span class="preprocessor"></span><span class="comment">/*</span></div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span> <span class="comment"> * Camellia-CFB128 buffer encryption/decryption</span></div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span> <span class="keywordtype">int</span> <a class="code" href="camellia_8h.html#a46841d5b8cbe0cb72ccd83d17cba58f2">camellia_crypt_cfb128</a>( <a class="code" href="structcamellia__context.html">camellia_context</a> *ctx,</div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  <span class="keywordtype">int</span> mode,</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="keywordtype">size_t</span> length,</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="keywordtype">size_t</span> *iv_off,</div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> iv[16],</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *input,</div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *output )</div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span> {</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="keywordtype">int</span> c;</div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <span class="keywordtype">size_t</span> n = *iv_off;</div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span> </div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  <span class="keywordflow">if</span>( mode == <a class="code" href="camellia_8h.html#a1f0130ae5c96dd542e1d1d9e87d7f529">CAMELLIA_DECRYPT</a> )</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  {</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="keywordflow">while</span>( length-- )</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  {</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  <span class="keywordflow">if</span>( n == 0 )</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <a class="code" href="camellia_8h.html#a781be26447d028c07f60247532992c3f">camellia_crypt_ecb</a>( ctx, <a class="code" href="camellia_8h.html#aeac0ba1b8a0caa424d8c33b7d616a758">CAMELLIA_ENCRYPT</a>, iv, iv );</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span> </div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  c = *input++;</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  *output++ = (<span class="keywordtype">unsigned</span> char)( c ^ iv[n] );</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  iv[n] = (<span class="keywordtype">unsigned</span> char) c;</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span> </div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  n = ( n + 1 ) & 0x0F;</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  }</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">else</span></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">while</span>( length-- )</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>  <span class="keywordflow">if</span>( n == 0 )</div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <a class="code" href="camellia_8h.html#a781be26447d028c07f60247532992c3f">camellia_crypt_ecb</a>( ctx, <a class="code" href="camellia_8h.html#aeac0ba1b8a0caa424d8c33b7d616a758">CAMELLIA_ENCRYPT</a>, iv, iv );</div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span> </div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  iv[n] = *output++ = (<span class="keywordtype">unsigned</span> char)( iv[n] ^ *input++ );</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>  n = ( n + 1 ) & 0x0F;</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>  }</div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span> </div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  *iv_off = n;</div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span> </div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  <span class="keywordflow">return</span>( 0 );</div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span> }</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_CIPHER_MODE_CFB */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CTR)</span></div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span> <span class="preprocessor"></span><span class="comment">/*</span></div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span> <span class="comment"> * Camellia-CTR buffer encryption/decryption</span></div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span> <span class="keywordtype">int</span> <a class="code" href="camellia_8h.html#afed2c571ae0c2dc8606792188acdab3e">camellia_crypt_ctr</a>( <a class="code" href="structcamellia__context.html">camellia_context</a> *ctx,</div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  <span class="keywordtype">size_t</span> length,</div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  <span class="keywordtype">size_t</span> *nc_off,</div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> nonce_counter[16],</div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> stream_block[16],</div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *input,</div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *output )</div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span> {</div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  <span class="keywordtype">int</span> c, i;</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <span class="keywordtype">size_t</span> n = *nc_off;</div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span> </div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <span class="keywordflow">while</span>( length-- )</div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  {</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <span class="keywordflow">if</span>( n == 0 ) {</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <a class="code" href="camellia_8h.html#a781be26447d028c07f60247532992c3f">camellia_crypt_ecb</a>( ctx, <a class="code" href="camellia_8h.html#aeac0ba1b8a0caa424d8c33b7d616a758">CAMELLIA_ENCRYPT</a>, nonce_counter,</div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  stream_block );</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span> </div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <span class="keywordflow">for</span>( i = 16; i > 0; i-- )</div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  <span class="keywordflow">if</span>( ++nonce_counter[i - 1] != 0 )</div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  }</div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  c = *input++;</div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  *output++ = (<span class="keywordtype">unsigned</span> char)( c ^ stream_block[n] );</div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span> </div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  n = ( n + 1 ) & 0x0F;</div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  }</div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span> </div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  *nc_off = n;</div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span> </div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="keywordflow">return</span>( 0 );</div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span> }</div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_CIPHER_MODE_CTR */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span> <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* !POLARSSL_CAMELLIA_ALT */</span><span class="preprocessor"></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">#if defined(POLARSSL_SELF_TEST)</span></div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span> <span class="preprocessor">#include <stdio.h></span></div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span> </div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span> <span class="comment"> * Camellia test vectors from:</span></div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span> <span class="comment"> * http://info.isl.ntt.co.jp/crypt/eng/camellia/technology.html:</span></div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span> <span class="comment"> * http://info.isl.ntt.co.jp/crypt/eng/camellia/dl/cryptrec/intermediate.txt</span></div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span> <span class="comment"> * http://info.isl.ntt.co.jp/crypt/eng/camellia/dl/cryptrec/t_camellia.txt</span></div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span> <span class="comment"> * (For each bitlength: Key 0, Nr 39)</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="preprocessor">#define CAMELLIA_TESTS_ECB 2</span></div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> camellia_test_ecb_key[3][CAMELLIA_TESTS_ECB][32] =</div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span> {</div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  {</div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,</div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 },</div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }</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>  {</div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,</div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,</div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77 },</div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }</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>  {</div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,</div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,</div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,</div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff },</div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,</div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }</div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  },</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> </div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> camellia_test_ecb_plain[CAMELLIA_TESTS_ECB][16] =</div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span> {</div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,</div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 },</div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  { 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,</div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }</div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span> };</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> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> camellia_test_ecb_cipher[3][CAMELLIA_TESTS_ECB][16] =</div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span> {</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>  { 0x67, 0x67, 0x31, 0x38, 0x54, 0x96, 0x69, 0x73,</div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  0x08, 0x57, 0x06, 0x56, 0x48, 0xea, 0xbe, 0x43 },</div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  { 0x38, 0x3C, 0x6C, 0x2A, 0xAB, 0xEF, 0x7F, 0xDE,</div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  0x25, 0xCD, 0x47, 0x0B, 0xF7, 0x74, 0xA3, 0x31 }</div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  },</div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  {</div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  { 0xb4, 0x99, 0x34, 0x01, 0xb3, 0xe9, 0x96, 0xf8,</div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  0x4e, 0xe5, 0xce, 0xe7, 0xd7, 0x9b, 0x09, 0xb9 },</div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  { 0xD1, 0x76, 0x3F, 0xC0, 0x19, 0xD7, 0x7C, 0xC9,</div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  0x30, 0xBF, 0xF2, 0xA5, 0x6F, 0x7C, 0x93, 0x64 }</div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  },</div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  {</div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  { 0x9a, 0xcc, 0x23, 0x7d, 0xff, 0x16, 0xd7, 0x6c,</div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  0x20, 0xef, 0x7c, 0x91, 0x9e, 0x3a, 0x75, 0x09 },</div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  { 0x05, 0x03, 0xFB, 0x10, 0xAB, 0x24, 0x1E, 0x7C,</div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  0xF4, 0x5D, 0x8C, 0xDE, 0xEE, 0x47, 0x43, 0x35 }</div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  }</div>
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span> };</div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span> </div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CBC)</span></div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span> <span class="preprocessor"></span><span class="preprocessor">#define CAMELLIA_TESTS_CBC 3</span></div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> camellia_test_cbc_key[3][32] =</div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span> {</div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6,</div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }</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>  { 0x8E, 0x73, 0xB0, 0xF7, 0xDA, 0x0E, 0x64, 0x52,</div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  0xC8, 0x10, 0xF3, 0x2B, 0x80, 0x90, 0x79, 0xE5,</div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  0x62, 0xF8, 0xEA, 0xD2, 0x52, 0x2C, 0x6B, 0x7B }</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>  { 0x60, 0x3D, 0xEB, 0x10, 0x15, 0xCA, 0x71, 0xBE,</div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  0x2B, 0x73, 0xAE, 0xF0, 0x85, 0x7D, 0x77, 0x81,</div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  0x1F, 0x35, 0x2C, 0x07, 0x3B, 0x61, 0x08, 0xD7,</div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  0x2D, 0x98, 0x10, 0xA3, 0x09, 0x14, 0xDF, 0xF4 }</div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span> };</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> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> camellia_test_cbc_iv[16] =</div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span> </div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,</div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F }</div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span> ;</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> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> camellia_test_cbc_plain[CAMELLIA_TESTS_CBC][16] =</div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span> {</div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  { 0x6B, 0xC1, 0xBE, 0xE2, 0x2E, 0x40, 0x9F, 0x96,</div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  0xE9, 0x3D, 0x7E, 0x11, 0x73, 0x93, 0x17, 0x2A },</div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  { 0xAE, 0x2D, 0x8A, 0x57, 0x1E, 0x03, 0xAC, 0x9C,</div>
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  0x9E, 0xB7, 0x6F, 0xAC, 0x45, 0xAF, 0x8E, 0x51 },</div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  { 0x30, 0xC8, 0x1C, 0x46, 0xA3, 0x5C, 0xE4, 0x11,</div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  0xE5, 0xFB, 0xC1, 0x19, 0x1A, 0x0A, 0x52, 0xEF }</div>
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span> </div>
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span> };</div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span> </div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> camellia_test_cbc_cipher[3][CAMELLIA_TESTS_CBC][16] =</div>
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span> {</div>
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  {</div>
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  { 0x16, 0x07, 0xCF, 0x49, 0x4B, 0x36, 0xBB, 0xF0,</div>
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  0x0D, 0xAE, 0xB0, 0xB5, 0x03, 0xC8, 0x31, 0xAB },</div>
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  { 0xA2, 0xF2, 0xCF, 0x67, 0x16, 0x29, 0xEF, 0x78,</div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  0x40, 0xC5, 0xA5, 0xDF, 0xB5, 0x07, 0x48, 0x87 },</div>
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  { 0x0F, 0x06, 0x16, 0x50, 0x08, 0xCF, 0x8B, 0x8B,</div>
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  0x5A, 0x63, 0x58, 0x63, 0x62, 0x54, 0x3E, 0x54 }</div>
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  },</div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  {</div>
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  { 0x2A, 0x48, 0x30, 0xAB, 0x5A, 0xC4, 0xA1, 0xA2,</div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  0x40, 0x59, 0x55, 0xFD, 0x21, 0x95, 0xCF, 0x93 },</div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  { 0x5D, 0x5A, 0x86, 0x9B, 0xD1, 0x4C, 0xE5, 0x42,</div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  0x64, 0xF8, 0x92, 0xA6, 0xDD, 0x2E, 0xC3, 0xD5 },</div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  { 0x37, 0xD3, 0x59, 0xC3, 0x34, 0x98, 0x36, 0xD8,</div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  0x84, 0xE3, 0x10, 0xAD, 0xDF, 0x68, 0xC4, 0x49 }</div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  },</div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  {</div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  { 0xE6, 0xCF, 0xA3, 0x5F, 0xC0, 0x2B, 0x13, 0x4A,</div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  0x4D, 0x2C, 0x0B, 0x67, 0x37, 0xAC, 0x3E, 0xDA },</div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  { 0x36, 0xCB, 0xEB, 0x73, 0xBD, 0x50, 0x4B, 0x40,</div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  0x70, 0xB1, 0xB7, 0xDE, 0x2B, 0x21, 0xEB, 0x50 },</div>
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  { 0xE3, 0x1A, 0x60, 0x55, 0x29, 0x7D, 0x96, 0xCA,</div>
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  0x33, 0x30, 0xCD, 0xF1, 0xB1, 0x86, 0x0A, 0x83 }</div>
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  }</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="preprocessor">#endif </span><span class="comment">/* POLARSSL_CIPHER_MODE_CBC */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CTR)</span></div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span> <span class="preprocessor"></span><span class="comment">/*</span></div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span> <span class="comment"> * Camellia-CTR test vectors from:</span></div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span> <span class="comment"> * http://www.faqs.org/rfcs/rfc5528.html</span></div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span> <span class="comment"> */</span></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="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> camellia_test_ctr_key[3][16] =</div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span> {</div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  { 0xAE, 0x68, 0x52, 0xF8, 0x12, 0x10, 0x67, 0xCC,</div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  0x4B, 0xF7, 0xA5, 0x76, 0x55, 0x77, 0xF3, 0x9E },</div>
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  { 0x7E, 0x24, 0x06, 0x78, 0x17, 0xFA, 0xE0, 0xD7,</div>
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  0x43, 0xD6, 0xCE, 0x1F, 0x32, 0x53, 0x91, 0x63 },</div>
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  { 0x76, 0x91, 0xBE, 0x03, 0x5E, 0x50, 0x20, 0xA8,</div>
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  0xAC, 0x6E, 0x61, 0x85, 0x29, 0xF9, 0xA0, 0xDC }</div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span> };</div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span> </div>
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> camellia_test_ctr_nonce_counter[3][16] =</div>
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span> {</div>
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  { 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00,</div>
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 },</div>
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  { 0x00, 0x6C, 0xB6, 0xDB, 0xC0, 0x54, 0x3B, 0x59,</div>
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  0xDA, 0x48, 0xD9, 0x0B, 0x00, 0x00, 0x00, 0x01 },</div>
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  { 0x00, 0xE0, 0x01, 0x7B, 0x27, 0x77, 0x7F, 0x3F,</div>
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  0x4A, 0x17, 0x86, 0xF0, 0x00, 0x00, 0x00, 0x01 }</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> </div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> camellia_test_ctr_pt[3][48] =</div>
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span> {</div>
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  { 0x53, 0x69, 0x6E, 0x67, 0x6C, 0x65, 0x20, 0x62,</div>
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  0x6C, 0x6F, 0x63, 0x6B, 0x20, 0x6D, 0x73, 0x67 },</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>  { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,</div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,</div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,</div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F },</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>  { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,</div>
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,</div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,</div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,</div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  0x20, 0x21, 0x22, 0x23 }</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> </div>
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> camellia_test_ctr_ct[3][48] =</div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span> {</div>
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  { 0xD0, 0x9D, 0xC2, 0x9A, 0x82, 0x14, 0x61, 0x9A,</div>
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  0x20, 0x87, 0x7C, 0x76, 0xDB, 0x1F, 0x0B, 0x3F },</div>
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  { 0xDB, 0xF3, 0xC7, 0x8D, 0xC0, 0x83, 0x96, 0xD4,</div>
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  0xDA, 0x7C, 0x90, 0x77, 0x65, 0xBB, 0xCB, 0x44,</div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  0x2B, 0x8E, 0x8E, 0x0F, 0x31, 0xF0, 0xDC, 0xA7,</div>
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  0x2C, 0x74, 0x17, 0xE3, 0x53, 0x60, 0xE0, 0x48 },</div>
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  { 0xB1, 0x9D, 0x1F, 0xCD, 0xCB, 0x75, 0xEB, 0x88,</div>
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  0x2F, 0x84, 0x9C, 0xE2, 0x4D, 0x85, 0xCF, 0x73,</div>
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  0x9C, 0xE6, 0x4B, 0x2B, 0x5C, 0x9D, 0x73, 0xF1,</div>
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  0x4F, 0x2D, 0x5D, 0x9D, 0xCE, 0x98, 0x89, 0xCD,</div>
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  0xDF, 0x50, 0x86, 0x96 }</div>
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span> };</div>
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span> </div>
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> camellia_test_ctr_len[3] =</div>
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  { 16, 32, 36 };</div>
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_CIPHER_MODE_CTR */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span> <span class="comment"> * Checkup routine</span></div>
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span> <span class="keywordtype">int</span> <a class="code" href="camellia_8h.html#aefe7032855e7365dcb4771b80b6f4d70">camellia_self_test</a>( <span class="keywordtype">int</span> verbose )</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="keywordtype">int</span> i, j, u, v;</div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> key[32];</div>
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> buf[64];</div>
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> src[16];</div>
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> dst[16];</div>
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CBC)</span></div>
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span> <span class="preprocessor"></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> iv[16];</div>
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span> <span class="preprocessor"></span><span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CTR)</span></div>
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span> <span class="preprocessor"></span> <span class="keywordtype">size_t</span> offset, len;</div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> nonce_counter[16];</div>
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> stream_block[16];</div>
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  <a class="code" href="structcamellia__context.html">camellia_context</a> ctx;</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>  memset( key, 0, 32 );</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">for</span>( j = 0; j < 6; j++ ) {</div>
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  u = j >> 1;</div>
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  v = j & 1;</div>
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span> </div>
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">" CAMELLIA-ECB-%3d (%s): "</span>, 128 + u * 64,</div>
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  (v == <a class="code" href="camellia_8h.html#a1f0130ae5c96dd542e1d1d9e87d7f529">CAMELLIA_DECRYPT</a>) ? <span class="stringliteral">"dec"</span> : <span class="stringliteral">"enc"</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>  <span class="keywordflow">for</span>( i = 0; i < CAMELLIA_TESTS_ECB; i++ ) {</div>
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span>  memcpy( key, camellia_test_ecb_key[u][i], 16 + 8 * u );</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">if</span>( v == <a class="code" href="camellia_8h.html#a1f0130ae5c96dd542e1d1d9e87d7f529">CAMELLIA_DECRYPT</a> ) {</div>
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  <a class="code" href="camellia_8h.html#a91fa9928d287621a479a0a26b21b3fc3">camellia_setkey_dec</a>( &ctx, key, 128 + u * 64 );</div>
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  memcpy( src, camellia_test_ecb_cipher[u][i], 16 );</div>
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  memcpy( dst, camellia_test_ecb_plain[i], 16 );</div>
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  } <span class="keywordflow">else</span> { <span class="comment">/* CAMELLIA_ENCRYPT */</span></div>
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  <a class="code" href="camellia_8h.html#a50dae1dbd242f6484997bce15883ac2e">camellia_setkey_enc</a>( &ctx, key, 128 + u * 64 );</div>
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  memcpy( src, camellia_test_ecb_plain[i], 16 );</div>
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  memcpy( dst, camellia_test_ecb_cipher[u][i], 16 );</div>
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  }</div>
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span> </div>
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  <a class="code" href="camellia_8h.html#a781be26447d028c07f60247532992c3f">camellia_crypt_ecb</a>( &ctx, v, src, buf );</div>
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span> </div>
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  <span class="keywordflow">if</span>( memcmp( buf, dst, 16 ) != 0 )</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="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l00941"></a><span class="lineno"> 941</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="l00942"></a><span class="lineno"> 942</span> </div>
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  <span class="keywordflow">return</span>( 1 );</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>  }</div>
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span> </div>
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l00948"></a><span class="lineno"> 948</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="l00949"></a><span class="lineno"> 949</span>  }</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>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l00952"></a><span class="lineno"> 952</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="l00953"></a><span class="lineno"> 953</span> </div>
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CBC)</span></div>
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span> <span class="preprocessor"></span> <span class="comment">/*</span></div>
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span> <span class="comment"> * CBC mode</span></div>
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span>  <span class="keywordflow">for</span>( j = 0; j < 6; j++ )</div>
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span>  {</div>
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  u = j >> 1;</div>
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  v = j & 1;</div>
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span> </div>
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">" CAMELLIA-CBC-%3d (%s): "</span>, 128 + u * 64,</div>
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  ( v == <a class="code" href="camellia_8h.html#a1f0130ae5c96dd542e1d1d9e87d7f529">CAMELLIA_DECRYPT</a> ) ? <span class="stringliteral">"dec"</span> : <span class="stringliteral">"enc"</span> );</div>
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span> </div>
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  memcpy( src, camellia_test_cbc_iv, 16 );</div>
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  memcpy( dst, camellia_test_cbc_iv, 16 );</div>
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  memcpy( key, camellia_test_cbc_key[u], 16 + 8 * u );</div>
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span> </div>
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span>  <span class="keywordflow">if</span>( v == <a class="code" href="camellia_8h.html#a1f0130ae5c96dd542e1d1d9e87d7f529">CAMELLIA_DECRYPT</a> ) {</div>
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  <a class="code" href="camellia_8h.html#a91fa9928d287621a479a0a26b21b3fc3">camellia_setkey_dec</a>( &ctx, key, 128 + u * 64 );</div>
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  <a class="code" href="camellia_8h.html#a50dae1dbd242f6484997bce15883ac2e">camellia_setkey_enc</a>( &ctx, key, 128 + u * 64 );</div>
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span>  }</div>
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span> </div>
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  <span class="keywordflow">for</span>( i = 0; i < CAMELLIA_TESTS_CBC; i++ ) {</div>
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span> </div>
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  <span class="keywordflow">if</span>( v == <a class="code" href="camellia_8h.html#a1f0130ae5c96dd542e1d1d9e87d7f529">CAMELLIA_DECRYPT</a> ) {</div>
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  memcpy( iv , src, 16 );</div>
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  memcpy( src, camellia_test_cbc_cipher[u][i], 16 );</div>
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  memcpy( dst, camellia_test_cbc_plain[i], 16 );</div>
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  } <span class="keywordflow">else</span> { <span class="comment">/* CAMELLIA_ENCRYPT */</span></div>
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  memcpy( iv , dst, 16 );</div>
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  memcpy( src, camellia_test_cbc_plain[i], 16 );</div>
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  memcpy( dst, camellia_test_cbc_cipher[u][i], 16 );</div>
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  }</div>
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span> </div>
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  <a class="code" href="camellia_8h.html#a3f4173fc5d22df0b21d612aa43c95229">camellia_crypt_cbc</a>( &ctx, v, 16, iv, src, buf );</div>
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span> </div>
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  <span class="keywordflow">if</span>( memcmp( buf, dst, 16 ) != 0 )</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>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l00994"></a><span class="lineno"> 994</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="l00995"></a><span class="lineno"> 995</span> </div>
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  <span class="keywordflow">return</span>( 1 );</div>
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  }</div>
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  }</div>
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span> </div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</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="l01002"></a><span class="lineno"> 1002</span>  }</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_CIPHER_MODE_CBC */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</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="l01007"></a><span class="lineno"> 1007</span> </div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span> <span class="preprocessor">#if defined(POLARSSL_CIPHER_MODE_CTR)</span></div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span> <span class="preprocessor"></span> <span class="comment">/*</span></div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span> <span class="comment"> * CTR mode</span></div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  <span class="keywordflow">for</span>( i = 0; i < 6; i++ )</div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  {</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  u = i >> 1;</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  v = i & 1;</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span> </div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>  <a class="code" href="test__suite__aes_8cbc_8c.html#afc6a7362c0f0c9cfa8fc76b3281e2b37">polarssl_printf</a>( <span class="stringliteral">" CAMELLIA-CTR-128 (%s): "</span>,</div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  ( v == <a class="code" href="camellia_8h.html#a1f0130ae5c96dd542e1d1d9e87d7f529">CAMELLIA_DECRYPT</a> ) ? <span class="stringliteral">"dec"</span> : <span class="stringliteral">"enc"</span> );</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span> </div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>  memcpy( nonce_counter, camellia_test_ctr_nonce_counter[u], 16 );</div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  memcpy( key, camellia_test_ctr_key[u], 16 );</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span> </div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  offset = 0;</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  <a class="code" href="camellia_8h.html#a50dae1dbd242f6484997bce15883ac2e">camellia_setkey_enc</a>( &ctx, key, 128 );</div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span> </div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  <span class="keywordflow">if</span>( v == <a class="code" href="camellia_8h.html#a1f0130ae5c96dd542e1d1d9e87d7f529">CAMELLIA_DECRYPT</a> )</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>  len = camellia_test_ctr_len[u];</div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>  memcpy( buf, camellia_test_ctr_ct[u], len );</div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span> </div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  <a class="code" href="camellia_8h.html#afed2c571ae0c2dc8606792188acdab3e">camellia_crypt_ctr</a>( &ctx, len, &offset, nonce_counter, stream_block,</div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>  buf, buf );</div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span> </div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  <span class="keywordflow">if</span>( memcmp( buf, camellia_test_ctr_pt[u], len ) != 0 )</div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  {</div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</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="l01039"></a><span class="lineno"> 1039</span> </div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  <span class="keywordflow">return</span>( 1 );</div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  }</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>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  {</div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  len = camellia_test_ctr_len[u];</div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  memcpy( buf, camellia_test_ctr_pt[u], len );</div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span> </div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  <a class="code" href="camellia_8h.html#afed2c571ae0c2dc8606792188acdab3e">camellia_crypt_ctr</a>( &ctx, len, &offset, nonce_counter, stream_block,</div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>  buf, buf );</div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span> </div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>  <span class="keywordflow">if</span>( memcmp( buf, camellia_test_ctr_ct[u], len ) != 0 )</div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>  {</div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</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="l01055"></a><span class="lineno"> 1055</span> </div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>  <span class="keywordflow">return</span>( 1 );</div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>  }</div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>  }</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>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</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="l01062"></a><span class="lineno"> 1062</span>  }</div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span> </div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  <span class="keywordflow">if</span>( verbose != 0 )</div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</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="l01066"></a><span class="lineno"> 1066</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_CIPHER_MODE_CTR */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>  <span class="keywordflow">return</span>( 0 );</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="preprocessor">#endif </span><span class="comment">/* POLARSSL_SELF_TEST */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_CAMELLIA_C */</span><span class="preprocessor"></span></div>
<div class="ttc" id="structcamellia__context_html_aeb2ff9d18fc9d330712366cd94ecd485"><div class="ttname"><a href="structcamellia__context.html#aeb2ff9d18fc9d330712366cd94ecd485">camellia_context::rk</a></div><div class="ttdeci">uint32_t rk[68]</div><div class="ttdef"><b>Definition:</b> <a href="camellia_8h_source.html#l00065">camellia.h:65</a></div></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="camellia_8h_html_a3f4173fc5d22df0b21d612aa43c95229"><div class="ttname"><a href="camellia_8h.html#a3f4173fc5d22df0b21d612aa43c95229">camellia_crypt_cbc</a></div><div class="ttdeci">int camellia_crypt_cbc(camellia_context *ctx, int mode, size_t length, unsigned char iv[16], const unsigned char *input, unsigned char *output)</div><div class="ttdoc">CAMELLIA-CBC buffer encryption/decryption Length should be a multiple of the block size (16 bytes) ...</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="camellia_8h_html"><div class="ttname"><a href="camellia_8h.html">camellia.h</a></div><div class="ttdoc">Camellia block cipher. </div></div>
<div class="ttc" id="camellia_8h_html_a50dae1dbd242f6484997bce15883ac2e"><div class="ttname"><a href="camellia_8h.html#a50dae1dbd242f6484997bce15883ac2e">camellia_setkey_enc</a></div><div class="ttdeci">int camellia_setkey_enc(camellia_context *ctx, const unsigned char *key, unsigned int keysize)</div><div class="ttdoc">CAMELLIA key schedule (encryption) </div></div>
<div class="ttc" id="camellia_8h_html_afed2c571ae0c2dc8606792188acdab3e"><div class="ttname"><a href="camellia_8h.html#afed2c571ae0c2dc8606792188acdab3e">camellia_crypt_ctr</a></div><div class="ttdeci">int camellia_crypt_ctr(camellia_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">CAMELLIA-CTR buffer encryption/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="camellia_8h_html_aefe7032855e7365dcb4771b80b6f4d70"><div class="ttname"><a href="camellia_8h.html#aefe7032855e7365dcb4771b80b6f4d70">camellia_self_test</a></div><div class="ttdeci">int camellia_self_test(int verbose)</div><div class="ttdoc">Checkup routine. </div></div>
<div class="ttc" id="camellia_8h_html_a46841d5b8cbe0cb72ccd83d17cba58f2"><div class="ttname"><a href="camellia_8h.html#a46841d5b8cbe0cb72ccd83d17cba58f2">camellia_crypt_cfb128</a></div><div class="ttdeci">int camellia_crypt_cfb128(camellia_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">CAMELLIA-CFB128 buffer encryption/decryption. </div></div>
<div class="ttc" id="camellia_8h_html_a9c96b306d2f703ecac28c6df574855ef"><div class="ttname"><a href="camellia_8h.html#a9c96b306d2f703ecac28c6df574855ef">camellia_init</a></div><div class="ttdeci">void camellia_init(camellia_context *ctx)</div><div class="ttdoc">Initialize CAMELLIA context. </div></div>
<div class="ttc" id="test__suite__aes_8cbc_8c_html_a4671795996d0aae650c87a82bca7b880"><div class="ttname"><a href="test__suite__aes_8cbc_8c.html#a4671795996d0aae650c87a82bca7b880">PUT_UINT32_BE</a></div><div class="ttdeci">#define PUT_UINT32_BE(n, b, i)</div><div class="ttdef"><b>Definition:</b> <a href="test__suite__aes_8cbc_8c_source.html#l00049">test_suite_aes.cbc.c:49</a></div></div>
<div class="ttc" id="camellia_8h_html_a0638bc59431e0d199ffc8353feb738aa"><div class="ttname"><a href="camellia_8h.html#a0638bc59431e0d199ffc8353feb738aa">POLARSSL_ERR_CAMELLIA_INVALID_INPUT_LENGTH</a></div><div class="ttdeci">#define POLARSSL_ERR_CAMELLIA_INVALID_INPUT_LENGTH</div><div class="ttdoc">Invalid data input length. </div><div class="ttdef"><b>Definition:</b> <a href="camellia_8h_source.html#l00049">camellia.h:49</a></div></div>
<div class="ttc" id="structcamellia__context_html"><div class="ttname"><a href="structcamellia__context.html">camellia_context</a></div><div class="ttdoc">CAMELLIA context structure. </div><div class="ttdef"><b>Definition:</b> <a href="camellia_8h_source.html#l00062">camellia.h:62</a></div></div>
<div class="ttc" id="camellia_8h_html_aa496dd1c0a8626cac0a731a206168cb1"><div class="ttname"><a href="camellia_8h.html#aa496dd1c0a8626cac0a731a206168cb1">camellia_free</a></div><div class="ttdeci">void camellia_free(camellia_context *ctx)</div><div class="ttdoc">Clear CAMELLIA context. </div></div>
<div class="ttc" id="camellia_8h_html_a781be26447d028c07f60247532992c3f"><div class="ttname"><a href="camellia_8h.html#a781be26447d028c07f60247532992c3f">camellia_crypt_ecb</a></div><div class="ttdeci">int camellia_crypt_ecb(camellia_context *ctx, int mode, const unsigned char input[16], unsigned char output[16])</div><div class="ttdoc">CAMELLIA-ECB block encryption/decryption. </div></div>
<div class="ttc" id="camellia_8h_html_a91fa9928d287621a479a0a26b21b3fc3"><div class="ttname"><a href="camellia_8h.html#a91fa9928d287621a479a0a26b21b3fc3">camellia_setkey_dec</a></div><div class="ttdeci">int camellia_setkey_dec(camellia_context *ctx, const unsigned char *key, unsigned int keysize)</div><div class="ttdoc">CAMELLIA key schedule (decryption) </div></div>
<div class="ttc" id="camellia_8h_html_a1f0130ae5c96dd542e1d1d9e87d7f529"><div class="ttname"><a href="camellia_8h.html#a1f0130ae5c96dd542e1d1d9e87d7f529">CAMELLIA_DECRYPT</a></div><div class="ttdeci">#define CAMELLIA_DECRYPT</div><div class="ttdef"><b>Definition:</b> <a href="camellia_8h_source.html#l00046">camellia.h:46</a></div></div>
<div class="ttc" id="test__suite__aes_8cbc_8c_html_a37e0e1a97807195e2de54fd6487751d3"><div class="ttname"><a href="test__suite__aes_8cbc_8c.html#a37e0e1a97807195e2de54fd6487751d3">GET_UINT32_BE</a></div><div class="ttdeci">#define GET_UINT32_BE(n, b, i)</div><div class="ttdef"><b>Definition:</b> <a href="test__suite__aes_8cbc_8c_source.html#l00039">test_suite_aes.cbc.c:39</a></div></div>
<div class="ttc" id="structcamellia__context_html_a55965e521f4af1510f8c3d1b40ef35a2"><div class="ttname"><a href="structcamellia__context.html#a55965e521f4af1510f8c3d1b40ef35a2">camellia_context::nr</a></div><div class="ttdeci">int nr</div><div class="ttdef"><b>Definition:</b> <a href="camellia_8h_source.html#l00064">camellia.h:64</a></div></div>
<div class="ttc" id="camellia_8h_html_a8bbda0567c613d789430c69ba5069fad"><div class="ttname"><a href="camellia_8h.html#a8bbda0567c613d789430c69ba5069fad">POLARSSL_ERR_CAMELLIA_INVALID_KEY_LENGTH</a></div><div class="ttdeci">#define POLARSSL_ERR_CAMELLIA_INVALID_KEY_LENGTH</div><div class="ttdoc">Invalid key length. </div><div class="ttdef"><b>Definition:</b> <a href="camellia_8h_source.html#l00048">camellia.h:48</a></div></div>
<div class="ttc" id="camellia_8h_html_aeac0ba1b8a0caa424d8c33b7d616a758"><div class="ttname"><a href="camellia_8h.html#aeac0ba1b8a0caa424d8c33b7d616a758">CAMELLIA_ENCRYPT</a></div><div class="ttdeci">#define CAMELLIA_ENCRYPT</div><div class="ttdef"><b>Definition:</b> <a href="camellia_8h_source.html#l00045">camellia.h:45</a></div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Thu Jul 31 2014 11:35:51 for PolarSSL v1.3.8 by  <a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.5
</small></address>
</body>
</html>
