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( ) / / / / (, /, ) /, - 21 -

CMI DB DB - 22 -

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1 A 3 1 B DB DB VOD 2 VOD 1 2 3 DB 3 3 1 D 2 VOD 2 1 C DB DB VOD 3 VOD - 29 -

VOD db - 30 -

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Persistent Protection User Content Condition Permission - 38 -

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Encrypted Content Provider Packager Metadata Secure Container Distribution Collaboration Commerce P2P Secure Container DRM Controller User Application Trusted Environment Secure Container License Content Policy License / Usage License Usage Usage License - 40 -

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A B C - 43 -

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2) (Key Management) - 52 -

Packager Viewer Viewer Random Key Generator C Content SK Secure Container C Encryption Esk(C) Decryption E p_prv_k (H(C)) DRM Controller E ch _ pub_ k ( SK) Key Info Euk(L) Secure Container C : Content E : Encryption sk : Security Key ch_pub_k : Public Key of CH p_prv_k : Private Key of Packager H : Hash Function uk : User Key L : License KMS Policy Encryption License Generator L License Server Clearinghouse - 53 -

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3) (Packager) - 61 -

4) (Secure Container) - 62 -

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Header Data packets Unprotected Media file All payload packets are fully encrypted Each packet is encrypted individually Minimal increase in packet length Resilient to packet loss Encrypted Media file - 64 -

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Container Item Item Descriptor Component Descriptor Resource Descriptor Component Descriptor Resource Component Descriptor Resource Descriptor Item Component Descriptor Resource Item Component Descriptor Resource 5) (Digital Identification) - 66 -

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DOI data & metadata metadata Administrator Registration Agency Metadata Collection DOI data DOI System - 68 -

ID Resolution Service 1 DID Browser - Display DID Tree - Select DID Element - Extract Media Resource URN URL Resolution System Switcher (RSS) Network ID Resolution Service 2... ID Resolution Service n ID Resolution method reopsitory - 69 -

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6) (Metadata) - 71 -

7) (Rights Expression) User Content Condition Permission - 72 -

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[XrML 2.0 ] - 77 -

8) (Policy Management) 9) (Rights Enforcement) - 78 -

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10) (Tamper Resistance) - 81 -

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11) (Authentication) - 85 -

12) (Event Reporting) - 86 -

13) (Revocation) - 87 -

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Internet Internet Internet Cond - 119 -

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<manifest> <metadata> <schema>adl SCORM</schema> <schemaversion>cam 1.3</schemaversion> <lom xmlns="http://ltsc.ieee.org/xsd/lom"> <general /> <classification /> <annotation /> <lifecycle /> <technical /> <metametadata /> <educational /> <relation /> <rights /> </lom> </metadata> </manifest> <manifest> <metadata> <schema>adl SCORM</schema> <schemaversion>cam 1.3</schemaversion> <adlcp:location>packagemetadata.xml</adlcp:location> </metadata> </manifest> - 141 -

<organizations> <organization> <title>introduction to the SCORM</title> <item> </item> <item> </item> <metadata> <adlcp:location>contentaggregationmetadata.xml</adlcp:location> </metadata> </organization> </organizations> - 142 -

<organizations> <organization> <title>introduction to the SCORM</title> <item> <title>scorm 101</title> <metadata> <adlcp:location>activitymetadata.xml</adlcp:location> </metadata> </item> </organization> </organizations> <resources> <resource type="webcontent" adlcp:scormtype="sco" href="sco1.htm"> <metadata> <adlcp:location>scometadata.xml</adlcp:location> </metadata> </resource> </resources> - 143 -

<resources> <resource type="webcontent" adlcp:scormtype="asset" href="asset.htm"> <metadata> <adlcp:location>assetmetadata.xml</adlcp:location> </metadata> </resource> </resources> - 144 -

<resources> <resource type="webcontent" adlcp:scormtype="asset" href="asset.htm"> <file href="asset.htm"> <metadata> <adlcp:location>assetmetadata.xml</adlcp:location> </metadata> </file> </resource> </resources> - 145 -

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www.passport.net other passport member sites.. Identities other passport member sites.. - 194 -

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