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qinweiwei
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Reviewed-by: Rogal, Marcel <mrogal@noreply.gitea.eco.tsi-dev.otc-service.com> Co-authored-by: qinweiwei <qinweiwei@huawei.com> Co-committed-by: qinweiwei <qinweiwei@huawei.com>
40 lines
2.9 KiB
HTML
40 lines
2.9 KiB
HTML
<a name="dew_01_0055"></a><a name="dew_01_0055"></a>
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<h1 class="topictitle1">What Are the Differences Between a Custom Key and a Default Key?</h1>
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<div id="body1508302911825"><p id="dew_01_0055__p5076864893027">The following table describes the differences between a custom key and a default key.</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="dew_01_0055__table3710455493120" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Differences between a custom key and a default key</caption><thead align="left"><tr id="dew_01_0055__row689534593120"><th align="left" class="cellrowborder" valign="top" width="20.11%" id="mcps1.3.2.2.4.1.1"><p id="dew_01_0055__p6065075293120">Item</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="35.15%" id="mcps1.3.2.2.4.1.2"><p id="dew_01_0055__p1915223993559">Definition</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="44.74%" id="mcps1.3.2.2.4.1.3"><p id="dew_01_0055__p4113363693120">Difference</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="dew_01_0055__row1311937993120"><td class="cellrowborder" valign="top" width="20.11%" headers="mcps1.3.2.2.4.1.1 "><p id="dew_01_0055__p5603678893120">Custom key</p>
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</td>
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<td class="cellrowborder" valign="top" width="35.15%" headers="mcps1.3.2.2.4.1.2 "><p id="dew_01_0055__p3004822193559"><span id="dew_01_0055__ph387329699401">A Key Encryption Key (KEK) created using KMS. The key is used to encrypt and protect DEKs.</span></p>
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<p id="dew_01_0055__p531672849402">A custom key can be used to encrypt multiple DEKs.</p>
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</td>
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<td class="cellrowborder" valign="top" width="44.74%" headers="mcps1.3.2.2.4.1.3 "><ul id="dew_01_0055__ul1891314016577"><li id="dew_01_0055__li109131840185712">It can be disabled and scheduled for deletion.</li><li id="dew_01_0055__li176598420574">It is billed per use after the being created or imported.</li></ul>
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</td>
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</tr>
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<tr id="dew_01_0055__row4667679093120"><td class="cellrowborder" valign="top" width="20.11%" headers="mcps1.3.2.2.4.1.1 "><p id="dew_01_0055__p2272364493120">Default key</p>
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</td>
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<td class="cellrowborder" valign="top" width="35.15%" headers="mcps1.3.2.2.4.1.2 "><p id="dew_01_0055__p1798684193559">Automatically generated by the system when you use KMS to encrypt data in another cloud service for the first time. The suffix of the key is <strong id="dew_01_0055__b842352706143025">/default</strong>.</p>
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<p id="dew_01_0055__p6175177194218">Example: <strong id="dew_01_0055__b842352706235235">evs/default</strong></p>
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</td>
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<td class="cellrowborder" valign="top" width="44.74%" headers="mcps1.3.2.2.4.1.3 "><ul id="dew_01_0055__ul852523085817"><li id="dew_01_0055__li15251430115818">It cannot be disabled or scheduled for deletion.</li></ul>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dew_01_0092.html">FAQs</a></div>
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</div>
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</div>
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