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2006 IEEE International Conference on Multimedia and Expo
On the Security of Multimedia Encryption Schemes Based on Multiple Huffman Table (MHT)
Toronto, ON, Canada
July 09-July 12
ISBN: 1-4244-0366-7
ASCII Text
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Jiantao Zhou, Zhiqin Liang, Yan Chen, Oscar Au, "On the Security of Multimedia Encryption Schemes Based on Multiple Huffman Table (MHT)," Multimedia and Expo, IEEE International Conference on, pp. 2185-2188, 2006 IEEE International Conference on Multimedia and Expo, 2006.
 
 
BibTex
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@article{ 10.1109/ICME.2006.262689,
author = {Jiantao Zhou and Zhiqin Liang and Yan Chen and Oscar Au},
title = {On the Security of Multimedia Encryption Schemes Based on Multiple Huffman Table (MHT)},
journal ={Multimedia and Expo, IEEE International Conference on},
volume = {0},
year = {2006},
isbn = {1-4244-0366-7},
pages = {2185-2188},
doi = {http://doi.ieeecomputersociety.org/10.1109/ICME.2006.262689},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Multimedia and Expo, IEEE International Conference on
TI - On the Security of Multimedia Encryption Schemes Based on Multiple Huffman Table (MHT)
SN - 1-4244-0366-7
SP2185
EP2188
A1 - Jiantao Zhou,
A1 - Zhiqin Liang,
A1 - Yan Chen,
A1 - Oscar Au,
PY - 2006
KW - null
VL - 0
JA - Multimedia and Expo, IEEE International Conference on
ER -
 
Jiantao Zhou, Department of Electrical and Electronic Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, China. Email: eejtzhou@ust.hk
Zhiqin Liang, Department of Electrical and Electronic Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, China. Email: zhiqin@ust.hk
Yan Chen, Department of Electrical and Electronic Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, China. Email: eecyan@ust.hk
Oscar Au, Department of Electrical and Electronic Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, China. Email: eeau@ust.hk
This paper addresses the security issues of the multimedia encryption schemes based on multiple Huffman table (MHT). A detailed analysis of known-plaintext attack is presented to show that the Huffman tables used for encryption should be carefully selected to avoid the weak keys problem. Further, we propose an efficient chosen-plaintext attack on the basic MHT method as well as the enhanced scheme inserting random bits. We also show that random rotation in partitioned bit stream cannot essentially improve the security.
Citation:
Jiantao Zhou, Zhiqin Liang, Yan Chen, Oscar Au, "On the Security of Multimedia Encryption Schemes Based on Multiple Huffman Table (MHT)," icme, pp.2185-2188, 2006 IEEE International Conference on Multimedia and Expo, 2006
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