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<div id="projectname">libaaruformat<span id="projectnumber">&#160;1.0</span>
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<div id="projectbrief">Aaru Data Preservation Suite - Format Library</div>
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<div class="textblock"><code>#include &lt;stdint.h&gt;</code><br />
<code>#include &lt;string.h&gt;</code><br />
<code>#include &quot;<a class="el" href="aes128_8h_source.html">aes128.h</a>&quot;</code><br />
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<p><a href="aes128_8c_source.html">Go to the source code of this file.</a></p>
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<tr class="heading"><td colspan="2"><h2 id="header-nested-classes" class="groupheader"><a id="nested-classes" name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:aes128_5Fctx" id="r_aes128_5Fctx"><td class="memItemLeft">struct &#160;</td><td class="memItemRight"><a class="el" href="structaes128__ctx.html">aes128_ctx</a></td></tr>
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<tr class="heading"><td colspan="2"><h2 id="header-define-members" class="groupheader"><a id="define-members" name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:af19ab913a847ad1e91c5291215116de1" id="r_af19ab913a847ad1e91c5291215116de1"><td class="memItemLeft">#define&#160;</td><td class="memItemRight"><a class="el" href="#af19ab913a847ad1e91c5291215116de1">AES_BLOCK_SIZE</a>&#160;&#160;&#160;16</td></tr>
<tr class="memitem:a00dbdeb2d4320b60f33b916176932d60" id="r_a00dbdeb2d4320b60f33b916176932d60"><td class="memItemLeft">#define&#160;</td><td class="memItemRight"><a class="el" href="#a00dbdeb2d4320b60f33b916176932d60">AES_KEY_SIZE</a>&#160;&#160;&#160;16</td></tr>
<tr class="memitem:a86df36e7b5d2343e1ecf6a56585b30f7" id="r_a86df36e7b5d2343e1ecf6a56585b30f7"><td class="memItemLeft">#define&#160;</td><td class="memItemRight"><a class="el" href="#a86df36e7b5d2343e1ecf6a56585b30f7">AES_NUM_ROUNDS</a>&#160;&#160;&#160;10</td></tr>
<tr class="memitem:a089ff1ad87c1dc8583da9cfdf02d011e" id="r_a089ff1ad87c1dc8583da9cfdf02d011e"><td class="memItemLeft">#define&#160;</td><td class="memItemRight"><a class="el" href="#a089ff1ad87c1dc8583da9cfdf02d011e">AES_KEY_EXP_SIZE</a>&#160;&#160;&#160;176 /* 16 * (10 + 1) */</td></tr>
<tr class="memitem:a07cae90d71c41fd293c90e966229da4c" id="r_a07cae90d71c41fd293c90e966229da4c"><td class="memItemLeft">#define&#160;</td><td class="memItemRight"><a class="el" href="#a07cae90d71c41fd293c90e966229da4c">MULTIPLY</a>(x, y)</td></tr>
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<tr class="heading"><td colspan="2"><h2 id="header-func-members" class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a6a04d27e5fba818ef334a77ef130f1b8" id="r_a6a04d27e5fba818ef334a77ef130f1b8"><td class="memItemLeft">static uint8_t&#160;</td><td class="memItemRight"><a class="el" href="#a6a04d27e5fba818ef334a77ef130f1b8">xtime</a> (uint8_t x)</td></tr>
<tr class="memitem:a4e3c7a1f94f266e41821589537d814af" id="r_a4e3c7a1f94f266e41821589537d814af"><td class="memItemLeft">static void&#160;</td><td class="memItemRight"><a class="el" href="#a4e3c7a1f94f266e41821589537d814af">key_expansion</a> (<a class="el" href="structaes128__ctx.html">aes128_ctx</a> *ctx, const uint8_t key[16])</td></tr>
<tr class="memitem:aef409ec13ca9df085cef611f917cab54" id="r_aef409ec13ca9df085cef611f917cab54"><td class="memItemLeft">static void&#160;</td><td class="memItemRight"><a class="el" href="#aef409ec13ca9df085cef611f917cab54">add_round_key</a> (uint8_t round, uint8_t state[4][4], const uint8_t *round_key)</td></tr>
<tr class="memitem:a97496be14ca25015cc2a21834fe56a22" id="r_a97496be14ca25015cc2a21834fe56a22"><td class="memItemLeft">static void&#160;</td><td class="memItemRight"><a class="el" href="#a97496be14ca25015cc2a21834fe56a22">sub_bytes</a> (uint8_t state[4][4])</td></tr>
<tr class="memitem:aa90b3996efe9b0cdc73f9dfc4437db08" id="r_aa90b3996efe9b0cdc73f9dfc4437db08"><td class="memItemLeft">static void&#160;</td><td class="memItemRight"><a class="el" href="#aa90b3996efe9b0cdc73f9dfc4437db08">inv_sub_bytes</a> (uint8_t state[4][4])</td></tr>
<tr class="memitem:a15a36f069a888bd10906ebbe01aab806" id="r_a15a36f069a888bd10906ebbe01aab806"><td class="memItemLeft">static void&#160;</td><td class="memItemRight"><a class="el" href="#a15a36f069a888bd10906ebbe01aab806">shift_rows</a> (uint8_t state[4][4])</td></tr>
<tr class="memitem:adb23ec4791c39415364c4ac358cda104" id="r_adb23ec4791c39415364c4ac358cda104"><td class="memItemLeft">static void&#160;</td><td class="memItemRight"><a class="el" href="#adb23ec4791c39415364c4ac358cda104">inv_shift_rows</a> (uint8_t state[4][4])</td></tr>
<tr class="memitem:a057d2a148db6795301af13e9a70c3779" id="r_a057d2a148db6795301af13e9a70c3779"><td class="memItemLeft">static void&#160;</td><td class="memItemRight"><a class="el" href="#a057d2a148db6795301af13e9a70c3779">mix_columns</a> (uint8_t state[4][4])</td></tr>
<tr class="memitem:a6fe4aba262eac9f74ef0971115f6a2df" id="r_a6fe4aba262eac9f74ef0971115f6a2df"><td class="memItemLeft">static void&#160;</td><td class="memItemRight"><a class="el" href="#a6fe4aba262eac9f74ef0971115f6a2df">inv_mix_columns</a> (uint8_t state[4][4])</td></tr>
<tr class="memitem:ac1896bef55548b4713593561e704b7cc" id="r_ac1896bef55548b4713593561e704b7cc"><td class="memItemLeft">static void&#160;</td><td class="memItemRight"><a class="el" href="#ac1896bef55548b4713593561e704b7cc">cipher</a> (uint8_t state[4][4], const uint8_t *round_key)</td></tr>
<tr class="memitem:a2dfb0d6b001a1eb19b594db57a6c77e6" id="r_a2dfb0d6b001a1eb19b594db57a6c77e6"><td class="memItemLeft">static void&#160;</td><td class="memItemRight"><a class="el" href="#a2dfb0d6b001a1eb19b594db57a6c77e6">inv_cipher</a> (uint8_t state[4][4], const uint8_t *round_key)</td></tr>
<tr class="memitem:ae183030728b41e102f28755c3d0e53f8" id="r_ae183030728b41e102f28755c3d0e53f8"><td class="memItemLeft">static void&#160;</td><td class="memItemRight"><a class="el" href="#ae183030728b41e102f28755c3d0e53f8">xor_block</a> (uint8_t *buf, const uint8_t *xor_val)</td></tr>
<tr class="memitem:ae5b59a027bc443c26cc5626455d77eb9" id="r_ae5b59a027bc443c26cc5626455d77eb9"><td class="memItemLeft">void&#160;</td><td class="memItemRight"><a class="el" href="#ae5b59a027bc443c26cc5626455d77eb9">aes128_cbc_encrypt</a> (const uint8_t key[16], const uint8_t iv[16], uint8_t *data, uint32_t length)</td></tr>
<tr class="memdesc:ae5b59a027bc443c26cc5626455d77eb9"><td class="mdescLeft">&#160;</td><td class="mdescRight">AES-128 CBC encrypt data in-place. <br /></td></tr>
<tr class="memitem:a86c652b61efa48d45729e9eea1bab8b1" id="r_a86c652b61efa48d45729e9eea1bab8b1"><td class="memItemLeft">void&#160;</td><td class="memItemRight"><a class="el" href="#a86c652b61efa48d45729e9eea1bab8b1">aes128_cbc_decrypt</a> (const uint8_t key[16], const uint8_t iv[16], uint8_t *data, uint32_t length)</td></tr>
<tr class="memdesc:a86c652b61efa48d45729e9eea1bab8b1"><td class="mdescLeft">&#160;</td><td class="mdescRight">AES-128 CBC decrypt data in-place. <br /></td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 id="header-var-members" class="groupheader"><a id="var-members" name="var-members"></a>
Variables</h2></td></tr>
<tr class="memitem:adc15aeb43c81de1162045eedf437f407" id="r_adc15aeb43c81de1162045eedf437f407"><td class="memItemLeft">static const uint8_t&#160;</td><td class="memItemRight"><a class="el" href="#adc15aeb43c81de1162045eedf437f407">sbox</a> [256]</td></tr>
<tr class="memitem:a5fb4523234538d83676ef33a45b18fd1" id="r_a5fb4523234538d83676ef33a45b18fd1"><td class="memItemLeft">static const uint8_t&#160;</td><td class="memItemRight"><a class="el" href="#a5fb4523234538d83676ef33a45b18fd1">rsbox</a> [256]</td></tr>
<tr class="memitem:add2b5f5401bbc561b20744b04a14862d" id="r_add2b5f5401bbc561b20744b04a14862d"><td class="memItemLeft">static const uint8_t&#160;</td><td class="memItemRight"><a class="el" href="#add2b5f5401bbc561b20744b04a14862d">rcon</a> [11] = {0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36}</td></tr>
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<a name="doc-define-members" id="doc-define-members"></a><h2 id="header-doc-define-members" class="groupheader">Macro Definition Documentation</h2>
<a id="af19ab913a847ad1e91c5291215116de1" name="af19ab913a847ad1e91c5291215116de1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af19ab913a847ad1e91c5291215116de1">&#9670;&#160;</a></span>AES_BLOCK_SIZE</h2>
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<td class="memname">#define AES_BLOCK_SIZE&#160;&#160;&#160;16</td>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00027">27</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00290">aes128_cbc_decrypt()</a>, <a class="el" href="aes128_8c_source.html#l00274">aes128_cbc_encrypt()</a>, and <a class="el" href="aes128_8c_source.html#l00269">xor_block()</a>.</p>
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<a id="a089ff1ad87c1dc8583da9cfdf02d011e" name="a089ff1ad87c1dc8583da9cfdf02d011e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a089ff1ad87c1dc8583da9cfdf02d011e">&#9670;&#160;</a></span>AES_KEY_EXP_SIZE</h2>
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<td class="memname">#define AES_KEY_EXP_SIZE&#160;&#160;&#160;176 /* 16 * (10 + 1) */</td>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00030">30</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
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<a id="a00dbdeb2d4320b60f33b916176932d60" name="a00dbdeb2d4320b60f33b916176932d60"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a00dbdeb2d4320b60f33b916176932d60">&#9670;&#160;</a></span>AES_KEY_SIZE</h2>
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<td class="memname">#define AES_KEY_SIZE&#160;&#160;&#160;16</td>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00028">28</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00076">key_expansion()</a>.</p>
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<a id="a86df36e7b5d2343e1ecf6a56585b30f7" name="a86df36e7b5d2343e1ecf6a56585b30f7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a86df36e7b5d2343e1ecf6a56585b30f7">&#9670;&#160;</a></span>AES_NUM_ROUNDS</h2>
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<td class="memname">#define AES_NUM_ROUNDS&#160;&#160;&#160;10</td>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00029">29</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00235">cipher()</a>, <a class="el" href="aes128_8c_source.html#l00252">inv_cipher()</a>, and <a class="el" href="aes128_8c_source.html#l00076">key_expansion()</a>.</p>
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<a id="a07cae90d71c41fd293c90e966229da4c" name="a07cae90d71c41fd293c90e966229da4c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a07cae90d71c41fd293c90e966229da4c">&#9670;&#160;</a></span>MULTIPLY</h2>
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<td class="memname">#define MULTIPLY</td>
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<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>x</em></span>, </td>
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<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>y</em></span>&#160;)</td>
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<b>Value:</b><div class="fragment"><div class="line">(((y &amp; 1) * x) ^ ((y &gt;&gt; 1 &amp; 1) * <a class="code hl_function" href="#a6a04d27e5fba818ef334a77ef130f1b8">xtime</a>(x)) ^ ((y &gt;&gt; 2 &amp; 1) * <a class="code hl_function" href="#a6a04d27e5fba818ef334a77ef130f1b8">xtime</a>(<a class="code hl_function" href="#a6a04d27e5fba818ef334a77ef130f1b8">xtime</a>(x))) ^ \</div>
<div class="line"> ((y &gt;&gt; 3 &amp; 1) * <a class="code hl_function" href="#a6a04d27e5fba818ef334a77ef130f1b8">xtime</a>(<a class="code hl_function" href="#a6a04d27e5fba818ef334a77ef130f1b8">xtime</a>(<a class="code hl_function" href="#a6a04d27e5fba818ef334a77ef130f1b8">xtime</a>(x)))) ^ ((y &gt;&gt; 4 &amp; 1) * <a class="code hl_function" href="#a6a04d27e5fba818ef334a77ef130f1b8">xtime</a>(<a class="code hl_function" href="#a6a04d27e5fba818ef334a77ef130f1b8">xtime</a>(<a class="code hl_function" href="#a6a04d27e5fba818ef334a77ef130f1b8">xtime</a>(<a class="code hl_function" href="#a6a04d27e5fba818ef334a77ef130f1b8">xtime</a>(x))))))</div>
<div class="ttc" id="aaes128_8c_html_a6a04d27e5fba818ef334a77ef130f1b8"><div class="ttname"><a href="#a6a04d27e5fba818ef334a77ef130f1b8">xtime</a></div><div class="ttdeci">static uint8_t xtime(uint8_t x)</div><div class="ttdef"><b>Definition</b> <a href="aes128_8c_source.html#l00074">aes128.c:74</a></div></div>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00215">215</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00219">inv_mix_columns()</a>.</p>
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<a name="doc-func-members" id="doc-func-members"></a><h2 id="header-doc-func-members" class="groupheader">Function Documentation</h2>
<a id="aef409ec13ca9df085cef611f917cab54" name="aef409ec13ca9df085cef611f917cab54"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aef409ec13ca9df085cef611f917cab54">&#9670;&#160;</a></span>add_round_key()</h2>
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<td class="memname">void add_round_key </td>
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<td class="paramtype">uint8_t</td> <td class="paramname"><span class="paramname"><em>round</em></span>, </td>
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<td class="paramtype">uint8_t</td> <td class="paramname"><span class="paramname"><em>state</em></span>[4][4], </td>
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<td class="paramtype">const uint8_t *</td> <td class="paramname"><span class="paramname"><em>round_key</em></span>&#160;)</td>
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<span class="mlabels"><span class="mlabel static">static</span></span> </td>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00118">118</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00235">cipher()</a>, and <a class="el" href="aes128_8c_source.html#l00252">inv_cipher()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a86c652b61efa48d45729e9eea1bab8b1">&#9670;&#160;</a></span>aes128_cbc_decrypt()</h2>
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<td class="memname">void aes128_cbc_decrypt </td>
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<td class="paramtype">const uint8_t</td> <td class="paramname"><span class="paramname"><em>key</em></span>[16], </td>
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<p>AES-128 CBC decrypt data in-place. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">key</td><td>16-byte decryption key. </td></tr>
<tr><td class="paramname">iv</td><td>16-byte initialization vector (not modified). </td></tr>
<tr><td class="paramname">data</td><td>Buffer to decrypt in-place. Must be a multiple of 16 bytes. </td></tr>
<tr><td class="paramname">length</td><td>Number of bytes to decrypt. Must be a multiple of 16. </td></tr>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00290">290</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">References <a class="el" href="aes128_8c_source.html#l00027">AES_BLOCK_SIZE</a>, <a class="el" href="aes128_8c_source.html#l00252">inv_cipher()</a>, <a class="el" href="aes128_8c_source.html#l00076">key_expansion()</a>, <a class="el" href="aes128_8c_source.html#l00071">aes128_ctx::round_key</a>, and <a class="el" href="aes128_8c_source.html#l00269">xor_block()</a>.</p>
<p class="reference">Referenced by <a class="el" href="ps3__crypto_8c_source.html#l00063">ps3_decrypt_sector()</a>, <a class="el" href="wii__crypto_8c_source.html#l00087">wii_decrypt_group()</a>, and <a class="el" href="wiiu__crypto_8c_source.html#l00079">wiiu_decrypt_physical_sector()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae5b59a027bc443c26cc5626455d77eb9">&#9670;&#160;</a></span>aes128_cbc_encrypt()</h2>
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<td class="memname">void aes128_cbc_encrypt </td>
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<td class="paramtype">const uint8_t</td> <td class="paramname"><span class="paramname"><em>key</em></span>[16], </td>
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<td class="paramtype">const uint8_t</td> <td class="paramname"><span class="paramname"><em>iv</em></span>[16], </td>
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<p>AES-128 CBC encrypt data in-place. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">key</td><td>16-byte encryption key. </td></tr>
<tr><td class="paramname">iv</td><td>16-byte initialization vector (not modified). </td></tr>
<tr><td class="paramname">data</td><td>Buffer to encrypt in-place. Must be a multiple of 16 bytes. </td></tr>
<tr><td class="paramname">length</td><td>Number of bytes to encrypt. Must be a multiple of 16. </td></tr>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00274">274</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">References <a class="el" href="aes128_8c_source.html#l00027">AES_BLOCK_SIZE</a>, <a class="el" href="aes128_8c_source.html#l00235">cipher()</a>, <a class="el" href="aes128_8c_source.html#l00076">key_expansion()</a>, <a class="el" href="aes128_8c_source.html#l00071">aes128_ctx::round_key</a>, and <a class="el" href="aes128_8c_source.html#l00269">xor_block()</a>.</p>
<p class="reference">Referenced by <a class="el" href="ps3__crypto_8c_source.html#l00039">ps3_derive_disc_key()</a>, <a class="el" href="ps3__crypto_8c_source.html#l00056">ps3_encrypt_sector()</a>, <a class="el" href="wii__crypto_8c_source.html#l00071">wii_encrypt_group()</a>, and <a class="el" href="wiiu__crypto_8c_source.html#l00072">wiiu_encrypt_physical_sector()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ac1896bef55548b4713593561e704b7cc">&#9670;&#160;</a></span>cipher()</h2>
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<td class="memname">void cipher </td>
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<td class="paramtype">uint8_t</td> <td class="paramname"><span class="paramname"><em>state</em></span>[4][4], </td>
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<td class="paramtype">const uint8_t *</td> <td class="paramname"><span class="paramname"><em>round_key</em></span>&#160;)</td>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00235">235</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">References <a class="el" href="aes128_8c_source.html#l00118">add_round_key()</a>, <a class="el" href="aes128_8c_source.html#l00029">AES_NUM_ROUNDS</a>, <a class="el" href="aes128_8c_source.html#l00190">mix_columns()</a>, <a class="el" href="aes128_8c_source.html#l00136">shift_rows()</a>, and <a class="el" href="aes128_8c_source.html#l00124">sub_bytes()</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00274">aes128_cbc_encrypt()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a2dfb0d6b001a1eb19b594db57a6c77e6">&#9670;&#160;</a></span>inv_cipher()</h2>
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<td class="memname">void inv_cipher </td>
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<td class="paramtype">uint8_t</td> <td class="paramname"><span class="paramname"><em>state</em></span>[4][4], </td>
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<td class="paramtype">const uint8_t *</td> <td class="paramname"><span class="paramname"><em>round_key</em></span>&#160;)</td>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00252">252</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">References <a class="el" href="aes128_8c_source.html#l00118">add_round_key()</a>, <a class="el" href="aes128_8c_source.html#l00029">AES_NUM_ROUNDS</a>, <a class="el" href="aes128_8c_source.html#l00219">inv_mix_columns()</a>, <a class="el" href="aes128_8c_source.html#l00163">inv_shift_rows()</a>, and <a class="el" href="aes128_8c_source.html#l00130">inv_sub_bytes()</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00290">aes128_cbc_decrypt()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a6fe4aba262eac9f74ef0971115f6a2df">&#9670;&#160;</a></span>inv_mix_columns()</h2>
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<td class="memname">void inv_mix_columns </td>
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<td class="paramtype">uint8_t</td> <td class="paramname"><span class="paramname"><em>state</em></span>[4][4]</td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00219">219</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">References <a class="el" href="aes128_8c_source.html#l00215">MULTIPLY</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00252">inv_cipher()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#adb23ec4791c39415364c4ac358cda104">&#9670;&#160;</a></span>inv_shift_rows()</h2>
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<td class="memname">void inv_shift_rows </td>
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<td class="paramtype">uint8_t</td> <td class="paramname"><span class="paramname"><em>state</em></span>[4][4]</td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00163">163</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00252">inv_cipher()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aa90b3996efe9b0cdc73f9dfc4437db08">&#9670;&#160;</a></span>inv_sub_bytes()</h2>
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<td class="memname">void inv_sub_bytes </td>
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<td class="paramtype">uint8_t</td> <td class="paramname"><span class="paramname"><em>state</em></span>[4][4]</td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00130">130</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">References <a class="el" href="aes128_8c_source.html#l00050">rsbox</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00252">inv_cipher()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a4e3c7a1f94f266e41821589537d814af">&#9670;&#160;</a></span>key_expansion()</h2>
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<td class="memname">void key_expansion </td>
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<td class="paramtype"><a class="el" href="structaes128__ctx.html">aes128_ctx</a> *</td> <td class="paramname"><span class="paramname"><em>ctx</em></span>, </td>
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<td class="paramtype">const uint8_t</td> <td class="paramname"><span class="paramname"><em>key</em></span>[16]&#160;)</td>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00076">76</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">References <a class="el" href="aes128_8c_source.html#l00028">AES_KEY_SIZE</a>, <a class="el" href="aes128_8c_source.html#l00029">AES_NUM_ROUNDS</a>, <a class="el" href="aes128_8c_source.html#l00067">rcon</a>, <a class="el" href="aes128_8c_source.html#l00071">aes128_ctx::round_key</a>, and <a class="el" href="aes128_8c_source.html#l00033">sbox</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00290">aes128_cbc_decrypt()</a>, and <a class="el" href="aes128_8c_source.html#l00274">aes128_cbc_encrypt()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a057d2a148db6795301af13e9a70c3779">&#9670;&#160;</a></span>mix_columns()</h2>
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<td class="memname">void mix_columns </td>
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<td class="paramtype">uint8_t</td> <td class="paramname"><span class="paramname"><em>state</em></span>[4][4]</td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00190">190</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">References <a class="el" href="aes128_8c_source.html#l00074">xtime()</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00235">cipher()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a15a36f069a888bd10906ebbe01aab806">&#9670;&#160;</a></span>shift_rows()</h2>
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<td class="memname">void shift_rows </td>
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<td class="paramtype">uint8_t</td> <td class="paramname"><span class="paramname"><em>state</em></span>[4][4]</td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00136">136</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00235">cipher()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a97496be14ca25015cc2a21834fe56a22">&#9670;&#160;</a></span>sub_bytes()</h2>
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<td class="memname">void sub_bytes </td>
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<td class="paramtype">uint8_t</td> <td class="paramname"><span class="paramname"><em>state</em></span>[4][4]</td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00124">124</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">References <a class="el" href="aes128_8c_source.html#l00033">sbox</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00235">cipher()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae183030728b41e102f28755c3d0e53f8">&#9670;&#160;</a></span>xor_block()</h2>
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<td class="memname">void xor_block </td>
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<td class="paramtype">const uint8_t *</td> <td class="paramname"><span class="paramname"><em>xor_val</em></span>&#160;)</td>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00269">269</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">References <a class="el" href="aes128_8c_source.html#l00027">AES_BLOCK_SIZE</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00290">aes128_cbc_decrypt()</a>, and <a class="el" href="aes128_8c_source.html#l00274">aes128_cbc_encrypt()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a6a04d27e5fba818ef334a77ef130f1b8">&#9670;&#160;</a></span>xtime()</h2>
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<td class="memname">uint8_t xtime </td>
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<td class="paramtype">uint8_t</td> <td class="paramname"><span class="paramname"><em>x</em></span></td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00074">74</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00190">mix_columns()</a>.</p>
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<a name="doc-var-members" id="doc-var-members"></a><h2 id="header-doc-var-members" class="groupheader">Variable Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#add2b5f5401bbc561b20744b04a14862d">&#9670;&#160;</a></span>rcon</h2>
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<td class="memname">const uint8_t rcon[11] = {0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36}</td>
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<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00067">67</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00076">key_expansion()</a>.</p>
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<a id="a5fb4523234538d83676ef33a45b18fd1" name="a5fb4523234538d83676ef33a45b18fd1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5fb4523234538d83676ef33a45b18fd1">&#9670;&#160;</a></span>rsbox</h2>
<div class="memitem">
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<td class="memname">const uint8_t rsbox[256]</td>
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<span class="mlabels"><span class="mlabel static">static</span></span> </td>
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<b>Initial value:</b><div class="fragment"><div class="line"> = {</div>
<div class="line">0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39,</div>
<div class="line">0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2,</div>
<div class="line">0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76,</div>
<div class="line">0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc,</div>
<div class="line">0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d,</div>
<div class="line">0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c,</div>
<div class="line">0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f,</div>
<div class="line">0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85,</div>
<div class="line">0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62,</div>
<div class="line">0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd,</div>
<div class="line">0x5a, 0xf4, 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60,</div>
<div class="line">0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d,</div>
<div class="line">0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6,</div>
<div class="line">0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d}</div>
</div><!-- fragment -->
<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00050">50</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00130">inv_sub_bytes()</a>.</p>
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<a id="adc15aeb43c81de1162045eedf437f407" name="adc15aeb43c81de1162045eedf437f407"></a>
<h2 class="memtitle"><span class="permalink"><a href="#adc15aeb43c81de1162045eedf437f407">&#9670;&#160;</a></span>sbox</h2>
<div class="memitem">
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<td class="memname">const uint8_t sbox[256]</td>
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<span class="mlabels"><span class="mlabel static">static</span></span> </td>
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<b>Initial value:</b><div class="fragment"><div class="line"> = {</div>
<div class="line">0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9,</div>
<div class="line">0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f,</div>
<div class="line">0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07,</div>
<div class="line">0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3,</div>
<div class="line">0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58,</div>
<div class="line">0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3,</div>
<div class="line">0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f,</div>
<div class="line">0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88,</div>
<div class="line">0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac,</div>
<div class="line">0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a,</div>
<div class="line">0xae, 0x08, 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70,</div>
<div class="line">0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11,</div>
<div class="line">0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42,</div>
<div class="line">0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16}</div>
</div><!-- fragment -->
<p class="definition">Definition at line <a class="el" href="aes128_8c_source.html#l00033">33</a> of file <a class="el" href="aes128_8c_source.html">aes128.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="aes128_8c_source.html#l00076">key_expansion()</a>, and <a class="el" href="aes128_8c_source.html#l00124">sub_bytes()</a>.</p>
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