A secure stream multicasting architecture for 4K motion picture

This paper proposes a secure stream multicasting architecture for the 4 K stream, an ultra-wideband motion picture stream. The architecture consists of an authentication-based streaming tree construction mechanism and a streaming data encryption mechanism which generates unique data for each branchi...

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Bibliographic Details
Main Authors: Takahashi, H., Murooka, T., Toyoshima, K.
Format: Conference Proceeding
Language:English
Subjects:
Bandwidth
Cryptography
Data security
Laboratories
Motion pictures
Multicast protocols
Network servers
Prototypes
Streaming media
Technological innovation
Online Access:Request full text
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Summary:This paper proposes a secure stream multicasting architecture for the 4 K stream, an ultra-wideband motion picture stream. The architecture consists of an authentication-based streaming tree construction mechanism and a streaming data encryption mechanism which generates unique data for each branching element. Their combination allows the user to realize a stream multicasting that is highly resistant to receiver spoofing and data tapping.
ISSN:2163-0771
DOI:10.1109/APCC.2007.4433539