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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
+<!-- This component and the accompanying materials are made available under the terms of the License 
+"Eclipse Public License v1.0" which accompanies this distribution, 
+and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
+<!-- Initial Contributors:
+    Nokia Corporation - initial contribution.
+Contributors: 
+-->
+<!DOCTYPE concept
+  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
+<concept id="GUID-BC191AA8-696F-51A2-801F-B3F952037F54" xml:lang="en"><title>OS
+Security Quick Start</title><shortdesc>OS Security on the Symbian platform enables data confidentiality,
+integrity and authentication. It provides high-level services, such as key
+and certificate management, authentication, secure user prompting, and Digital
+Rights Management (DRM) framework. </shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
+<section id="GUID-3925A78F-68F0-4D92-BE2D-4AA7A2071C38"><title>Getting started
+with OS Security </title> <p>OS Security is intended to support: </p> <ul>
+<li id="GUID-29D6A956-E19D-5015-8AF7-08C2AC607100"><p>Secure communication
+protocols that provide data confidentiality and integrity </p> </li>
+<li id="GUID-250B6FC2-44CB-5C3E-824C-AFFDA315421E"><p>Authentication of installable
+software </p> </li>
+<li id="GUID-521A3365-8C88-559C-92D5-E487047BFC4D"><p>Protection of device
+integrity </p> </li>
+</ul> </section>
+<section id="GUID-9337A628-41D8-4450-8EDB-8D89AB6FA3A1"><title>Architecture</title> <p>OS
+Security includes the following collections: </p> <ul>
+<li id="GUID-5A81451B-7E7F-55D9-8FF5-1AD439A237AD"><p><xref href="GUID-BA362536-C9C9-5BA4-BEE3-0E1AD7FA45F1.dita">Authorisation</xref> contains <xref href="GUID-5329AE68-39E0-55E7-9878-2D8FF9E29B21.dita">User Prompt Service</xref> (UPS)
+component that provides standard interfaces for the device creators to set
+policies that determine if requests made by applications to access system
+services, such making telephone calls, need confirmation from the user. </p> </li>
+
+<li id="GUID-BC9ED5D1-58C7-5126-BF16-E49316A6A198"><p><xref href="GUID-A40376B6-8B2B-551A-B72F-CFCADBC84BE7.dita">Security
+and Data Privacy Tools</xref> contains <xref href="GUID-8933D7D5-F84D-5BF2-BF2A-832DA183E26B.dita">Security
+Config</xref> and <xref href="GUID-4B03733F-D84D-5A28-B772-2E256D86ABC7.dita">Security
+Tools</xref> components. Security Config contains security ROM build-time
+configuration files. Device creators use the configuration files to customize
+the behavior of security components. Security Tools comprises of <codeph>certapp</codeph> tool
+that creates, augments, dumps and debugs certificate stores. It also dumps
+certificate files in human-readable form. </p> </li>
+<li id="GUID-14FFA600-49D0-51B4-A211-83E57E0311CF"><p><xref href="GUID-E6C91CF2-A616-5E52-8BB2-630C42C8D540.dita">Crypto
+Management Libraries</xref> provides interfaces for management of tokens used
+for secure authentication, such as cryptographic keys and certificates. It
+contains <xref href="GUID-A6FF1073-AA55-588D-8DC1-0A8C16864891.dita">CryptoToken
+framework</xref> to provide interfaces for managing cryptography certificates,
+keys and certificate applications. </p> </li>
+<li id="GUID-9905841F-3578-508F-B808-B639E630C907"><p><xref href="GUID-C00FBDE4-EF59-5FED-BA92-625414AF45AE.dita">Crypto
+Libraries</xref> contains a Weak CryptoSPI and Strong CryptoSPI components
+together called as CryptoSPI framework. The framework provides software-based
+implementations of cryptographic algorithms. It allows device creators to
+include alternative implementations as plug-in DLLs. </p> </li>
+<li id="GUID-98FCDDF0-F056-5C80-9DF1-2A8E9EB9A31C"><p>Crypto Plug-ins contains
+CryptoSPI Plug-ins component. These are plug-ins to the <xref href="GUID-C00FBDE4-EF59-5FED-BA92-625414AF45AE.dita">Crypto
+Libraries'</xref> Crypto SPI framework. It provides software-based implementations
+of cryptographic algorithms for encryption, decryption, hash and random number
+generation. </p> </li>
+<li id="GUID-E531D513-BFB8-575C-A512-5757B3568522"><p><xref href="GUID-2663ED06-8C97-5867-B7F6-6167EBFEA223.dita">Crypto
+Services</xref> provides interfaces to handle cryptographic keys and certificates.
+It contains <xref href="GUID-C3290344-486B-554D-97FC-42DF48E150AA.dita">Certificate
+and Key Management</xref>, <xref href="GUID-A5DCCEB1-77DA-53C9-A1A3-07615DFCD403.dita">File-Based
+Certificate and Key Stores</xref>, <xref href="GUID-314992D7-F6E1-5335-9EDA-DE89E67CDF57.dita">ASN-PKCS</xref>  <xref href="GUID-92025FE2-16B1-59FE-9967-6972F6E7D4CA.dita">Root Certificates</xref> and
+OpenSSL components. </p> </li>
+</ul> <p>The following diagram shows the OS Security's components grouped
+into collections, which are shown as white boxes: </p>  </section>
+<section id="GUID-37CD3D25-4861-4277-AF70-C8A3038C85C4"><title>Technologies</title> <p> <b>DRM</b>  </p> <p>DRM
+refers to an access control technology that prevents unauthorised use of copyrighted
+content. </p> <p>To know more about the key concepts used in OS
+Security, see <xref href="GUID-6F73ED8C-E259-5717-AB84-0C2933A866DA.dita">OS Security
+Concepts</xref>. </p> </section>
+</conbody><related-links>
+<link href="GUID-B2089965-546C-5FF2-8596-13A2221E02E6.dita"><linktext>User Prompt
+Service Tutorials</linktext></link>
+
+
+<link href="GUID-16BA7B80-DC75-512C-AAEC-F571B5B73F09.dita"><linktext>Crypto Libraries
+Tutorials</linktext></link>
+<link href="GUID-B946BDF0-C5D8-57E2-9D05-7BE134AD032E.dita"><linktext> Unified
+Certificate Store Tutorial</linktext></link>
+<link href="GUID-6C6AED40-D5B3-5613-8F92-FD2CB711AE54.dita"><linktext>Unified Keystore
+Tutorials</linktext></link>
+
+
+</related-links></concept>
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