Secure network coding scheme for scalable video streaming

With the purpose to achieve hierarchical security levels for scalable video streaming in heterogeneous networks, random function was used to randomize parts of the video streaming in each layer. Network coding scheme was also used to resist known-plaintext attacks. Moreover, network encoder was stud...

Full description

Saved in:
Bibliographic Details
Published in:Tongxin Xuebao Vol. 34; no. 5; pp. 184 - 191
Main Authors: Liu, Xi-Meng, Liu, Guang-Jun, Ma, Jian-Feng, Xiong, Jin-Bo
Format: Journal Article
Language:Chinese
Published: Editorial Department of Journal on Communications 01.05.2013
Subjects:
China
Coders
Coding
Encoders
hash function
network coding
Networks
random linear network coding
Resists
scalable video coding
Security
Video transmission
ISSN:1000-436X
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:With the purpose to achieve hierarchical security levels for scalable video streaming in heterogeneous networks, random function was used to randomize parts of the video streaming in each layer. Network coding scheme was also used to resist known-plaintext attacks. Moreover, network encoder was studied. Ordered random linear network encoder was designed for scalable video transmission. It could achieve scalability in security levels with few random operations and reduce communication overhead. Analysis shows that the scheme could effectively increase the network throughput.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1000-436X
DOI:10.3969/j.issn.1000-436x.2013.05.021