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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="headertitle"><div class="title">aes128.h File Reference</div></div>
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<div class="textblock"><code>#include &lt;stdint.h&gt;</code><br />
</div>
<p><a href="aes128_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<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: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>
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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="a86c652b61efa48d45729e9eea1bab8b1" name="a86c652b61efa48d45729e9eea1bab8b1"></a>
<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>
<td>(</td>
<td class="paramtype">const uint8_t</td> <td class="paramname"><span class="paramname"><em>key</em></span>[16], </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const uint8_t</td> <td class="paramname"><span class="paramname"><em>iv</em></span>[16], </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t *</td> <td class="paramname"><span class="paramname"><em>data</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t</td> <td class="paramname"><span class="paramname"><em>length</em></span>&#160;)</td>
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</table>
</div><div class="memdoc">
<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>
</table>
</dd>
</dl>
<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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<a id="ae5b59a027bc443c26cc5626455d77eb9" name="ae5b59a027bc443c26cc5626455d77eb9"></a>
<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>
<td>(</td>
<td class="paramtype">const uint8_t</td> <td class="paramname"><span class="paramname"><em>key</em></span>[16], </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const uint8_t</td> <td class="paramname"><span class="paramname"><em>iv</em></span>[16], </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t *</td> <td class="paramname"><span class="paramname"><em>data</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t</td> <td class="paramname"><span class="paramname"><em>length</em></span>&#160;)</td>
</tr>
</table>
</div><div class="memdoc">
<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>
</table>
</dd>
</dl>
<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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