DocumentCode
1753540
Title
Implementation of KDM system based on DCI
Author
Jeong, Yeonjeong ; Lee, Jungsoo ; Yoon, Kisong
Author_Institution
Content Distrib. Team, ETRI, Daejeon, South Korea
fYear
2011
fDate
13-16 Feb. 2011
Firstpage
690
Lastpage
694
Abstract
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.
Keywords
cinematography; security of data; D-Cinema content server; D-Cinema play server; digital cinema; key delivery message; security parameters; usage rights; Motion pictures; Public key; Servers; Wireless communication; XML; DCI; Digital Cinema; KDM;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Communication Technology (ICACT), 2011 13th International Conference on
Conference_Location
Seoul
ISSN
1738-9445
Print_ISBN
978-1-4244-8830-8
Type
conf
Filename
5745906
Link To Document