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<div id="projectname">libaaruformat<span id="projectnumber"> 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">ChecksumEntry Struct Reference</div></div>
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<p>Per-checksum metadata immediately followed by the digest / signature bytes.
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<a href="#details">More...</a></p>
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<p><code>#include <<a class="el" href="checksum_8h_source.html">aaruformat/structs/checksum.h</a>></code></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 id="header-pub-attribs" class="groupheader"><a id="pub-attribs" name="pub-attribs"></a>
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Data Fields</h2></td></tr>
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<tr class="memitem:aae2307548d69d23749ffdfd9d4acd627" id="r_aae2307548d69d23749ffdfd9d4acd627"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="#aae2307548d69d23749ffdfd9d4acd627">type</a></td></tr>
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<tr class="memdesc:aae2307548d69d23749ffdfd9d4acd627"><td class="mdescLeft"> </td><td class="mdescRight">Algorithm used (value from <a class="el" href="enums_8h.html#abda1f9cb04c30fc71ee8c6081d21ee0e">ChecksumAlgorithm</a>). <br /></td></tr>
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<tr class="memitem:a271a3b60fe8dfbbb540bb00c85762c58" id="r_a271a3b60fe8dfbbb540bb00c85762c58"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="#a271a3b60fe8dfbbb540bb00c85762c58">length</a></td></tr>
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<tr class="memdesc:a271a3b60fe8dfbbb540bb00c85762c58"><td class="mdescLeft"> </td><td class="mdescRight">Length in bytes of the digest that immediately follows this structure. <br /></td></tr>
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</table>
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<a name="details" id="details"></a><h2 id="header-details" class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Per-checksum metadata immediately followed by the digest / signature bytes. </p>
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<p>For fixed-length algorithms the <a class="el" href="#a271a3b60fe8dfbbb540bb00c85762c58">length</a> MUST match the known digest size. For SpamSum it is variable. The bytes immediately following this structure (not null-terminated) constitute the digest and are exactly <a class="el" href="#a271a3b60fe8dfbbb540bb00c85762c58">length</a> bytes long.</p>
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<p>Order of entries is not mandated; readers should scan all entries and match by <a class="el" href="#aae2307548d69d23749ffdfd9d4acd627">type</a>. </p>
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<p class="definition">Definition at line <a class="el" href="checksum_8h_source.html#l00090">90</a> of file <a class="el" href="checksum_8h_source.html">checksum.h</a>.</p>
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</div><a name="doc-variable-members" id="doc-variable-members"></a><h2 id="header-doc-variable-members" class="groupheader">Field Documentation</h2>
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<a id="a271a3b60fe8dfbbb540bb00c85762c58" name="a271a3b60fe8dfbbb540bb00c85762c58"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a271a3b60fe8dfbbb540bb00c85762c58">◆ </a></span>length</h2>
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<td class="memname">uint32_t ChecksumEntry::length</td>
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<p>Length in bytes of the digest that immediately follows this structure. </p>
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<p class="definition">Definition at line <a class="el" href="checksum_8h_source.html#l00093">93</a> of file <a class="el" href="checksum_8h_source.html">checksum.h</a>.</p>
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<p class="reference">Referenced by <a class="el" href="checksum_8c_source.html#l00039">process_checksum_block()</a>, and <a class="el" href="close_8c_source.html#l00681">write_checksum_block()</a>.</p>
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<a id="aae2307548d69d23749ffdfd9d4acd627" name="aae2307548d69d23749ffdfd9d4acd627"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#aae2307548d69d23749ffdfd9d4acd627">◆ </a></span>type</h2>
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<td class="memname">uint8_t ChecksumEntry::type</td>
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<p>Algorithm used (value from <a class="el" href="enums_8h.html#abda1f9cb04c30fc71ee8c6081d21ee0e">ChecksumAlgorithm</a>). </p>
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<p class="definition">Definition at line <a class="el" href="checksum_8h_source.html#l00092">92</a> of file <a class="el" href="checksum_8h_source.html">checksum.h</a>.</p>
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<p class="reference">Referenced by <a class="el" href="checksum_8c_source.html#l00039">process_checksum_block()</a>, and <a class="el" href="close_8c_source.html#l00681">write_checksum_block()</a>.</p>
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</div>
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</div>
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<hr/>The documentation for this struct was generated from the following file:<ul>
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<li>include/aaruformat/structs/<a class="el" href="checksum_8h_source.html">checksum.h</a></li>
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