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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;stdbool.h&gt;</code><br />
<code>#include &lt;stdint.h&gt;</code><br />
<code>#include &lt;stdio.h&gt;</code><br />
<code>#include &lt;string.h&gt;</code><br />
<code>#include &quot;<a class="el" href="decls_8h_source.html">decls.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="sha1_8h_source.html">sha1.h</a>&quot;</code><br />
</div>
<p><a href="sha1_8c_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<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:a8a7eac34f7a0caaa0d4a57e9627ba173" id="r_a8a7eac34f7a0caaa0d4a57e9627ba173"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a8a7eac34f7a0caaa0d4a57e9627ba173">AARU_LOCAL</a>&#160;&#160;&#160;static</td></tr>
<tr class="memitem:a453d6c05303385256d9893904b125483" id="r_a453d6c05303385256d9893904b125483"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a453d6c05303385256d9893904b125483">ROTL32</a>(v, n)</td></tr>
<tr class="memitem:a5c482e816f35bfb6e98a35ebb98faf6f" id="r_a5c482e816f35bfb6e98a35ebb98faf6f"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a5c482e816f35bfb6e98a35ebb98faf6f">F0</a>(b, c, d)</td></tr>
<tr class="memitem:a4b43e24406104c71169a8ef7548dd11c" id="r_a4b43e24406104c71169a8ef7548dd11c"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a4b43e24406104c71169a8ef7548dd11c">F1</a>(b, c, d)</td></tr>
<tr class="memitem:a3758a57dd3ebe6d6d232ded594a841ab" id="r_a3758a57dd3ebe6d6d232ded594a841ab"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a3758a57dd3ebe6d6d232ded594a841ab">F2</a>(b, c, d)</td></tr>
<tr class="memitem:a52dbd9db25b71d9031d0673b87c03912" id="r_a52dbd9db25b71d9031d0673b87c03912"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a52dbd9db25b71d9031d0673b87c03912">F3</a>(b, c, d)</td></tr>
</table><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:a9bcd5c47b9b593c95be9d4f82253739a" id="r_a9bcd5c47b9b593c95be9d4f82253739a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a9bcd5c47b9b593c95be9d4f82253739a">aaruf_sha1_init</a> (<a class="el" href="structsha1__ctx.html">sha1_ctx</a> *ctx)</td></tr>
<tr class="memitem:a9f22d2156dc3a85f9ccb02cfac8c523e" id="r_a9f22d2156dc3a85f9ccb02cfac8c523e"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a9f22d2156dc3a85f9ccb02cfac8c523e">sha1_transform</a> (uint32_t state[5], const uint8_t block[64])</td></tr>
<tr class="memitem:a526b4ec44347987756b9358f5fc07342" id="r_a526b4ec44347987756b9358f5fc07342"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a526b4ec44347987756b9358f5fc07342">aaruf_sha1_update</a> (<a class="el" href="structsha1__ctx.html">sha1_ctx</a> *ctx, const void *data_ptr, unsigned long len)</td></tr>
<tr class="memitem:a805872a1a6e7caef98a28e250a0ddc8b" id="r_a805872a1a6e7caef98a28e250a0ddc8b"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a805872a1a6e7caef98a28e250a0ddc8b">aaruf_sha1_final</a> (<a class="el" href="structsha1__ctx.html">sha1_ctx</a> *ctx, unsigned char *digest)</td></tr>
<tr class="memitem:a1e8667b4e2bc168a5411d9671a44a73c" id="r_a1e8667b4e2bc168a5411d9671a44a73c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a1e8667b4e2bc168a5411d9671a44a73c">aaruf_sha1_buffer</a> (const void *data, unsigned long size, unsigned char *result)</td></tr>
</table>
<a name="doc-define-members" id="doc-define-members"></a><h2 id="header-doc-define-members" class="groupheader">Macro Definition Documentation</h2>
<a id="a8a7eac34f7a0caaa0d4a57e9627ba173" name="a8a7eac34f7a0caaa0d4a57e9627ba173"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8a7eac34f7a0caaa0d4a57e9627ba173">&#9670;&#160;</a></span>AARU_LOCAL</h2>
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<tr>
<td class="memname">#define AARU_LOCAL&#160;&#160;&#160;static</td>
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<p class="definition">Definition at line <a class="el" href="sha1_8c_source.html#l00018">18</a> of file <a class="el" href="sha1_8c_source.html">sha1.c</a>.</p>
</div>
</div>
<a id="a5c482e816f35bfb6e98a35ebb98faf6f" name="a5c482e816f35bfb6e98a35ebb98faf6f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5c482e816f35bfb6e98a35ebb98faf6f">&#9670;&#160;</a></span>F0</h2>
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<td class="memname">#define F0</td>
<td>(</td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>b</em></span>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>c</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>d</em></span>&#160;)</td>
</tr>
</table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line">(((b) &amp; (c)) | (~(b) &amp; (d)))</div>
</div><!-- fragment -->
<p class="definition">Definition at line <a class="el" href="sha1_8c_source.html#l00029">29</a> of file <a class="el" href="sha1_8c_source.html">sha1.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="sha1_8c_source.html#l00045">sha1_transform()</a>.</p>
</div>
</div>
<a id="a4b43e24406104c71169a8ef7548dd11c" name="a4b43e24406104c71169a8ef7548dd11c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4b43e24406104c71169a8ef7548dd11c">&#9670;&#160;</a></span>F1</h2>
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<td class="memname">#define F1</td>
<td>(</td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>b</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>c</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>d</em></span>&#160;)</td>
</tr>
</table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line">((b) ^ (c) ^ (d))</div>
</div><!-- fragment -->
<p class="definition">Definition at line <a class="el" href="sha1_8c_source.html#l00030">30</a> of file <a class="el" href="sha1_8c_source.html">sha1.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="sha1_8c_source.html#l00045">sha1_transform()</a>.</p>
</div>
</div>
<a id="a3758a57dd3ebe6d6d232ded594a841ab" name="a3758a57dd3ebe6d6d232ded594a841ab"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3758a57dd3ebe6d6d232ded594a841ab">&#9670;&#160;</a></span>F2</h2>
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<td class="memname">#define F2</td>
<td>(</td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>b</em></span>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>c</em></span>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>d</em></span>&#160;)</td>
</tr>
</table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line">(((b) &amp; (c)) | ((b) &amp; (d)) | ((c) &amp; (d)))</div>
</div><!-- fragment -->
<p class="definition">Definition at line <a class="el" href="sha1_8c_source.html#l00031">31</a> of file <a class="el" href="sha1_8c_source.html">sha1.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="sha1_8c_source.html#l00045">sha1_transform()</a>.</p>
</div>
</div>
<a id="a52dbd9db25b71d9031d0673b87c03912" name="a52dbd9db25b71d9031d0673b87c03912"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a52dbd9db25b71d9031d0673b87c03912">&#9670;&#160;</a></span>F3</h2>
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<td class="memname">#define F3</td>
<td>(</td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>b</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>c</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>d</em></span>&#160;)</td>
</tr>
</table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line">((b) ^ (c) ^ (d))</div>
</div><!-- fragment -->
<p class="definition">Definition at line <a class="el" href="sha1_8c_source.html#l00032">32</a> of file <a class="el" href="sha1_8c_source.html">sha1.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="sha1_8c_source.html#l00045">sha1_transform()</a>.</p>
</div>
</div>
<a id="a453d6c05303385256d9893904b125483" name="a453d6c05303385256d9893904b125483"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a453d6c05303385256d9893904b125483">&#9670;&#160;</a></span>ROTL32</h2>
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<td class="memname">#define ROTL32</td>
<td>(</td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>v</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>n</em></span>&#160;)</td>
</tr>
</table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line">(((v) &lt;&lt; (n)) | ((v) &gt;&gt; (32 - (n))))</div>
</div><!-- fragment -->
<p class="definition">Definition at line <a class="el" href="sha1_8c_source.html#l00025">25</a> of file <a class="el" href="sha1_8c_source.html">sha1.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="sha1_8c_source.html#l00045">sha1_transform()</a>.</p>
</div>
</div>
<a name="doc-func-members" id="doc-func-members"></a><h2 id="header-doc-func-members" class="groupheader">Function Documentation</h2>
<a id="a1e8667b4e2bc168a5411d9671a44a73c" name="a1e8667b4e2bc168a5411d9671a44a73c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1e8667b4e2bc168a5411d9671a44a73c">&#9670;&#160;</a></span>aaruf_sha1_buffer()</h2>
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<td class="memname">void aaruf_sha1_buffer </td>
<td>(</td>
<td class="paramtype">const void *</td> <td class="paramname"><span class="paramname"><em>data</em></span>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned long</td> <td class="paramname"><span class="paramname"><em>size</em></span>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char *</td> <td class="paramname"><span class="paramname"><em>result</em></span>&#160;)</td>
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</table>
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<p class="definition">Definition at line <a class="el" href="sha1_8c_source.html#l00155">155</a> of file <a class="el" href="sha1_8c_source.html">sha1.c</a>.</p>
<p class="reference">References <a class="el" href="decls_8h_source.html#l00045">AARU_CALL</a>, <a class="el" href="decls_8h_source.html#l00054">AARU_EXPORT</a>, <a class="el" href="sha1_8c_source.html#l00124">aaruf_sha1_final()</a>, <a class="el" href="sha1_8c_source.html#l00034">aaruf_sha1_init()</a>, and <a class="el" href="sha1_8c_source.html#l00089">aaruf_sha1_update()</a>.</p>
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<a id="a805872a1a6e7caef98a28e250a0ddc8b" name="a805872a1a6e7caef98a28e250a0ddc8b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a805872a1a6e7caef98a28e250a0ddc8b">&#9670;&#160;</a></span>aaruf_sha1_final()</h2>
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<td class="memname">void aaruf_sha1_final </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structsha1__ctx.html">sha1_ctx</a> *</td> <td class="paramname"><span class="paramname"><em>ctx</em></span>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char *</td> <td class="paramname"><span class="paramname"><em>digest</em></span>&#160;)</td>
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<p class="definition">Definition at line <a class="el" href="sha1_8c_source.html#l00124">124</a> of file <a class="el" href="sha1_8c_source.html">sha1.c</a>.</p>
<p class="reference">References <a class="el" href="decls_8h_source.html#l00045">AARU_CALL</a>, <a class="el" href="decls_8h_source.html#l00054">AARU_EXPORT</a>, <a class="el" href="sha1_8c_source.html#l00089">aaruf_sha1_update()</a>, <a class="el" href="sha1_8h_source.html#l00046">sha1_ctx::buffer</a>, <a class="el" href="sha1_8h_source.html#l00045">sha1_ctx::count</a>, and <a class="el" href="sha1_8h_source.html#l00044">sha1_ctx::state</a>.</p>
<p class="reference">Referenced by <a class="el" href="sha1_8c_source.html#l00155">aaruf_sha1_buffer()</a>, and <a class="el" href="close_8c_source.html#l00654">write_checksum_block()</a>.</p>
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<a id="a9bcd5c47b9b593c95be9d4f82253739a" name="a9bcd5c47b9b593c95be9d4f82253739a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9bcd5c47b9b593c95be9d4f82253739a">&#9670;&#160;</a></span>aaruf_sha1_init()</h2>
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<td class="memname">void aaruf_sha1_init </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structsha1__ctx.html">sha1_ctx</a> *</td> <td class="paramname"><span class="paramname"><em>ctx</em></span></td><td>)</td>
<td></td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="sha1_8c_source.html#l00034">34</a> of file <a class="el" href="sha1_8c_source.html">sha1.c</a>.</p>
<p class="reference">References <a class="el" href="decls_8h_source.html#l00045">AARU_CALL</a>, <a class="el" href="decls_8h_source.html#l00054">AARU_EXPORT</a>, <a class="el" href="sha1_8h_source.html#l00046">sha1_ctx::buffer</a>, <a class="el" href="sha1_8h_source.html#l00045">sha1_ctx::count</a>, and <a class="el" href="sha1_8h_source.html#l00044">sha1_ctx::state</a>.</p>
<p class="reference">Referenced by <a class="el" href="create_8c_source.html#l00279">aaruf_create()</a>, and <a class="el" href="sha1_8c_source.html#l00155">aaruf_sha1_buffer()</a>.</p>
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<a id="a526b4ec44347987756b9358f5fc07342" name="a526b4ec44347987756b9358f5fc07342"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a526b4ec44347987756b9358f5fc07342">&#9670;&#160;</a></span>aaruf_sha1_update()</h2>
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<td class="memname">void aaruf_sha1_update </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structsha1__ctx.html">sha1_ctx</a> *</td> <td class="paramname"><span class="paramname"><em>ctx</em></span>, </td>
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<td class="paramtype">unsigned long</td> <td class="paramname"><span class="paramname"><em>len</em></span>&#160;)</td>
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<p class="definition">Definition at line <a class="el" href="sha1_8c_source.html#l00089">89</a> of file <a class="el" href="sha1_8c_source.html">sha1.c</a>.</p>
<p class="reference">References <a class="el" href="decls_8h_source.html#l00045">AARU_CALL</a>, <a class="el" href="decls_8h_source.html#l00054">AARU_EXPORT</a>, <a class="el" href="sha1_8h_source.html#l00046">sha1_ctx::buffer</a>, <a class="el" href="sha1_8h_source.html#l00045">sha1_ctx::count</a>, <a class="el" href="sha1_8c_source.html#l00045">sha1_transform()</a>, and <a class="el" href="sha1_8h_source.html#l00044">sha1_ctx::state</a>.</p>
<p class="reference">Referenced by <a class="el" href="sha1_8c_source.html#l00155">aaruf_sha1_buffer()</a>, <a class="el" href="sha1_8c_source.html#l00124">aaruf_sha1_final()</a>, <a class="el" href="write_8c_source.html#l00098">aaruf_write_sector()</a>, and <a class="el" href="write_8c_source.html#l00537">aaruf_write_sector_long()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a9f22d2156dc3a85f9ccb02cfac8c523e">&#9670;&#160;</a></span>sha1_transform()</h2>
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<td class="memname">void sha1_transform </td>
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<td class="paramtype">uint32_t</td> <td class="paramname"><span class="paramname"><em>state</em></span>[5], </td>
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<td class="paramtype">const uint8_t</td> <td class="paramname"><span class="paramname"><em>block</em></span>[64]&#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="sha1_8c_source.html#l00045">45</a> of file <a class="el" href="sha1_8c_source.html">sha1.c</a>.</p>
<p class="reference">References <a class="el" href="decls_8h_source.html#l00055">AARU_LOCAL</a>, <a class="el" href="sha1_8c_source.html#l00029">F0</a>, <a class="el" href="sha1_8c_source.html#l00030">F1</a>, <a class="el" href="sha1_8c_source.html#l00031">F2</a>, <a class="el" href="sha1_8c_source.html#l00032">F3</a>, and <a class="el" href="sha1_8c_source.html#l00025">ROTL32</a>.</p>
<p class="reference">Referenced by <a class="el" href="sha1_8c_source.html#l00089">aaruf_sha1_update()</a>.</p>
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