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<concept id="GUID-62AE0683-642D-539A-A590-3D8210591BD9" xml:lang="en"><title>Working

with Multiple Keystore Implementations</title><prolog><metadata><keywords/></metadata></prolog><conbody>

<p>The Symbian key store architecture allows devices to have multiple, coexisting,

keystore implementations. All implementations are accessed through an abstraction

layer: the “unified keystore”. </p>

<p> <codeph>keytool</codeph> fully supports multiple key store implementations

with the option <codeph>–store</codeph> which can be used to specify a particular

key store implementation which a command must use. To see a list of all available

key store implementations the command <codeph>–listtores</codeph> or <codeph>-ls</codeph> for

short, can be used. For example, you can use: </p>

<p><userinput>keytool –ls</userinput> </p>

<p>And obtain as result an output similar to: </p>

<codeblock id="GUID-75FC5CB1-4124-55DB-B5C0-BA11E3CA3D41" xml:space="preserve">Symbian KeyStore Manipulation Tool

Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).  All rights reserved.

[0] Store Label: On-device key store

Version: 1.00    Serial Number: 0        Manufacturer: Nokia Corporation

</codeblock>

<p>Each key store implementation has an entry. The number in brackets represents

the key store index which will be used to refer to a specific keystore implementation

in the <codeph>–store</codeph> option. A label, a human readable description

of the implementation, is also present. Some meta-data is also available,

such as, the version, serial number and manufacturer of a given implementation.

In the above case, only one key store implementation is available. This is

the standard on device stores provided by Symbian.</p>

<p>With this knowledge, you can use the <codeph>–store</codeph> option to

specify the key store implementation a command must use (See <xref href="GUID-6DF71555-1AB0-5B50-9FEA-E775F3AFEF8B.dita">Listing

Keystore Contents</xref> for details of the option). </p>

</conbody><related-links>

<link href="GUID-E90A22C7-0AD7-55C4-83BB-165E1AA1E296.dita"><linktext>Removing

Keys</linktext></link>

<link href="GUID-2E02B840-FF86-5535-BA0E-5C4C3B600E9B.dita"><linktext>Importing

Private Keys</linktext></link>