Symbian3/SDK/Source/GUID-1D60BB43-4FF8-5632-A597-0DF00234F93E.dita
author Dominic Pinkman <dominic.pinkman@nokia.com>
Fri, 11 Jun 2010 12:39:03 +0100
changeset 8 ae94777fff8f
permissions -rw-r--r--
Week 23 contribution of SDK documentation content. See release notes for details. Fixes bugs Bug 2714, Bug 462.
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<?xml version="1.0" encoding="utf-8"?>
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<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
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<!-- This component and the accompanying materials are made available under the terms of the License 
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"Eclipse Public License v1.0" which accompanies this distribution, 
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and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
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<!-- Initial Contributors:
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    Nokia Corporation - initial contribution.
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Contributors: 
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-->
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<!DOCTYPE concept
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  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
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<concept id="GUID-1D60BB43-4FF8-5632-A597-0DF00234F93E" xml:lang="en"><title>Finding
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the cryptographic strength</title><prolog><metadata><keywords/></metadata></prolog><conbody>
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<p>The <xref href="GUID-975EEB8D-32AC-3182-B69C-CEE365505AC4.dita"><apiname>TCrypto</apiname></xref> class enables the user software to find
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out the strength of a Cryptography library. The example below illustrates
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how: </p>
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<codeblock id="GUID-130CBA8C-0629-52A9-BB96-20E50A4DE417" xml:space="preserve">
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// 1. Get the cryptography strength.
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TCrypto::TStrength strength = TCrypto::Strength();
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// 2. Determine the cryptographic strength.
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switch (strength)
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    {
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    case TCrypto::EWeak:
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        // Using 56 bit key strength.
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        break;
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    case TCrypto::EStrong:
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        // Using 512 bit key strength.
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        break;
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    default:
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    }
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</codeblock>
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</conbody></concept>