Implementation of KDM system based on DCI

The Key Delivery Message(KDM) has been designed to deliver security parameters and usage rights between Digital Cinema content processing centers. We implement KDM system that consists of KDM server which can issue KDM to D-Cinema play server and content server which can receive a KDM request from D...

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Bibliographic Details
Published in13th International Conference on Advanced Communication Technology (ICACT2011) pp. 690 - 694
Main Authors Yeonjeong Jeong, Jungsoo Lee, Kisong Yoon
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.02.2011
Subjects
DCI
Digital Cinema
KDM
Motion pictures
Public key
Servers
Wireless communication
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Summary:The Key Delivery Message(KDM) has been designed to deliver security parameters and usage rights between Digital Cinema content processing centers. We implement KDM system that consists of KDM server which can issue KDM to D-Cinema play server and content server which can receive a KDM request from D-Cinema play server and request KDM server to issue KDM for the D-Cinema play server. Proposed KDM system provides how it securely receives the KDM related information from mastering server, how it handles the KDM information in KDM server and content server, and how it issues KDM to D-Cinema play server.
ISBN:1424488303
9781424488308
ISSN:1738-9445