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<?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xml:lang="en" lang="en" xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html;charset=utf-8" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <!-- MOTW-DISABLED saved from url=(0014)about:internet --> <meta name="keywords" /> <title>Terminology</title> <link rel="StyleSheet" href="css/v7720452.css" type="text/css" media="all" /> <link rel="StyleSheet" href="css/webworks.css" type="text/css" media="all" /> <script type="text/javascript" language="JavaScript1.2" src="wwhdata/common/context.js"></script> <script type="text/javascript" language="JavaScript1.2" src="wwhdata/common/towwhdir.js"></script> <script type="text/javascript" language="JavaScript1.2" src="wwhdata/common/wwhpagef.js"></script> <script type="text/javascript" language="JavaScript1.2"> <!-- var WebWorksRootPath = ""; // --> </script> <script type="text/javascript" language="JavaScript1.2"> <!-- // Set reference to top level help frame // var WWHFrame = WWHGetWWHFrame("", true); // --> </script> <script type="text/javascript" language="JavaScript1.2" src="scripts/expand.js"></script> </head> <body onload="WWHUpdate();" onunload="WWHUnload();" onkeydown="WWHHandleKeyDown((document.all||document.getElementById||document.layers)?event:null);" onkeypress="WWHHandleKeyPress((document.all||document.getElementById||document.layers)?event:null);" onkeyup="WWHHandleKeyUp((document.all||document.getElementById||document.layers)?event:null);"> <br /> <div class="WebWorks_Breadcrumbs" style="text-align: left;"> <a class="WebWorks_Breadcrumb_Link" href="Nytro_topic_2.html#3_6_6_1">SafeStore Disk Encryption</a> : Terminology</div> <hr align="left" /> <blockquote> <p class="Heading_1"><a name="3_6_6_1">Terminology</a></p> <p class="Body"><a name="3_6_6_3_1_2">The following table describes the terminology related to the SafeStore encryption feature.</a></p> <table class="NoTitle" summary=""> <caption> <p class="Table_Title">Table 3. <a name="3_6_6_3_1_3_1">Terminology used in FDE</a></p> </caption> <tr style="vertical-align: top"> <td class="Table Cell Head" style="background-color: Gainsboro; border-bottom-color: Black; border-bottom-style: solid; border-bottom-width: 2pt; border-left-color: Black; border-left-style: solid; border-left-width: 1pt; border-right-color: Black; border-right-style: solid; border-right-width: 1pt; border-top-color: Black; border-top-style: solid; border-top-width: 1pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: middle; width: 103.464pt"> <p class="Table_Cell_Head"><a name="3_6_6_3_1_3_2_3_1_1">Option</a></p> </td> <td class="Table Cell Head" style="background-color: Gainsboro; border-bottom-color: Black; border-bottom-style: solid; border-bottom-width: 2pt; border-left-color: Black; border-left-style: solid; border-left-width: 1pt; border-right-color: Black; border-right-style: solid; border-right-width: 1pt; border-top-color: Black; border-top-style: solid; border-top-width: 1pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: middle; width: 378.71999999999997pt"> <p class="Table_Cell_Head"><a name="3_6_6_3_1_3_2_3_1_2">Description</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table Cell" style="border-bottom-color: Black; border-bottom-style: solid; border-bottom-width: 1pt; border-left-color: Black; border-left-style: solid; border-left-width: 1pt; border-right-color: Black; border-right-style: solid; border-right-width: 1pt; border-top-color: Black; border-top-style: solid; border-top-width: 1pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell"><a name="3_6_6_3_1_3_2_4_1_1">Authenticated Mode</a></p> </td> <td class="Table Cell" style="border-bottom-color: Black; border-bottom-style: solid; border-bottom-width: 1pt; border-left-color: Black; border-left-style: solid; border-left-width: 1pt; border-right-color: Black; border-right-style: solid; border-right-width: 1pt; border-top-color: Black; border-top-style: solid; border-top-width: 1pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell"><a name="3_6_6_3_1_3_2_4_1_2">The RAID configuration is keyed to a user password. The password must be provided on system boot to authenticate the user and facilitate unlocking the configuration for user access to the encrypted data.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table Cell" style="border-bottom-color: Black; border-bottom-style: solid; border-bottom-width: 1pt; border-left-color: Black; border-left-style: solid; border-left-width: 1pt; border-right-color: Black; border-right-style: solid; border-right-width: 1pt; border-top-color: Black; border-top-style: solid; border-top-width: 1pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell"><a name="3_6_6_3_1_3_2_4_2_1">Key backup</a></p> </td> <td class="Table Cell" style="border-bottom-color: Black; border-bottom-style: solid; border-bottom-width: 1pt; border-left-color: Black; border-left-style: solid; border-left-width: 1pt; border-right-color: Black; border-right-style: solid; border-right-width: 1pt; border-top-color: Black; border-top-style: solid; border-top-width: 1pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell"><a name="3_6_6_3_1_3_2_4_2_2">You need to provide the controller with a lock key if the controller is replaced or if you choose to migrate secure virtual disks. To do this task, you must back up the security key.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table Cell" style="border-bottom-color: Black; border-bottom-style: solid; border-bottom-width: 1pt; border-left-color: Black; border-left-style: solid; border-left-width: 1pt; border-right-color: Black; border-right-style: solid; border-right-width: 1pt; border-top-color: Black; border-top-style: solid; border-top-width: 1pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell"><a name="3_6_6_3_1_3_2_4_3_1">Password</a></p> </td> <td class="Table Cell" style="border-bottom-color: Black; border-bottom-style: solid; border-bottom-width: 1pt; border-left-color: Black; border-left-style: solid; border-left-width: 1pt; border-right-color: Black; border-right-style: solid; border-right-width: 1pt; border-top-color: Black; border-top-style: solid; border-top-width: 1pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell"><a name="3_6_6_3_1_3_2_4_3_2">An optional authenticated mode is supported in which you must provide a password on each boot to make sure the system boots only if the user is authenticated. Firmware uses the user password to encrypt the security key.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table Cell" style="border-bottom-color: Black; border-bottom-style: solid; border-bottom-width: 1pt; border-left-color: Black; border-left-style: solid; border-left-width: 1pt; border-right-color: Black; border-right-style: solid; border-right-width: 1pt; border-top-color: Black; border-top-style: solid; border-top-width: 1pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell"><a name="3_6_6_3_1_3_2_4_4_1">Re-provisioning</a></p> </td> <td class="Table Cell" style="border-bottom-color: Black; border-bottom-style: solid; border-bottom-width: 1pt; border-left-color: Black; border-left-style: solid; border-left-width: 1pt; border-right-color: Black; border-right-style: solid; border-right-width: 1pt; border-top-color: Black; border-top-style: solid; border-top-width: 1pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell"><a name="3_6_6_3_1_3_2_4_4_2">Re-provisioning disables the security system of a device. For a controller, it involves destroying the security key. For SafeStore encrypted drives, when the drive lock key is deleted, the drive is unlocked and any user data on the drive is securely deleted. This situation does not apply to controller-encrypted drives, because deleting the virtual disk destroys the encryption keys and causes a secure erase.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table Cell" style="border-bottom-color: Black; border-bottom-style: solid; border-bottom-width: 1pt; border-left-color: Black; border-left-style: solid; border-left-width: 1pt; border-right-color: Black; border-right-style: solid; border-right-width: 1pt; border-top-color: Black; border-top-style: solid; border-top-width: 1pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell"><a name="3_6_6_3_1_3_2_4_5_1">Security Key</a></p> </td> <td class="Table Cell" style="border-bottom-color: Black; border-bottom-style: solid; border-bottom-width: 1pt; border-left-color: Black; border-left-style: solid; border-left-width: 1pt; border-right-color: Black; border-right-style: solid; border-right-width: 1pt; border-top-color: Black; border-top-style: solid; border-top-width: 1pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell"><a name="3_6_6_3_1_3_2_4_5_2">A key based on a user-provided string. The controller uses the security key to lock and unlock access to the secure user data. If the security key is unavailable, user data is irretrievably lost. You must take all precautions to never lose the security key.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table Cell" style="border-bottom-color: Black; border-bottom-style: solid; border-bottom-width: 1pt; border-left-color: Black; border-left-style: solid; border-left-width: 1pt; border-right-color: Black; border-right-style: solid; border-right-width: 1pt; border-top-color: Black; border-top-style: solid; border-top-width: 1pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell"><a name="3_6_6_3_1_3_2_4_6_1">Un-Authenticated Mode</a></p> </td> <td class="Table Cell" style="border-bottom-color: Black; border-bottom-style: solid; border-bottom-width: 1pt; border-left-color: Black; border-left-style: solid; border-left-width: 1pt; border-right-color: Black; border-right-style: solid; border-right-width: 1pt; border-top-color: Black; border-top-style: solid; border-top-width: 1pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell"><a name="3_6_6_3_1_3_2_4_6_2">This mode allows controller to boot and unlock access to user configuration without user intervention.</a></p> </td> </tr> </table> <script type="text/javascript" language="JavaScript1.2"> <!-- // Clear related topics // WWHClearRelatedTopics(); document.writeln(WWHRelatedTopicsInlineHTML()); // --> </script> </blockquote> <hr align="left" /> <!-- LSI changed location of company info to align left --> <!-- Added rol from 2011.3 pages.asp file --> <!-- LSI added copyright style --> <!-- --> <table align="left" role="presentation"> <!-- LSI added support for booknum and reldate --> <!-- --> <tr> <td class="copyright">DB15-000988-08-December 2013</td> </tr> <tr> <td class="copyright"> <a href="http://www.lsi.com/Pages/trademark.aspx?" target="external_window">Copyright© 2013 by LSI Corporation. All rights reserved.</a> </td> </tr> </table> <script type="text/javascript" language="JavaScript1.2"> <!-- document.write(WWHRelatedTopicsDivTag() + WWHPopupDivTag() + WWHALinksDivTag()); // --> </script> </body> </html>
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