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Proceedings Paper

Enhanced MHT encryption scheme for chosen plaintext attack
Author(s): Dahua Xie; C. C. Jay Kuo
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Paper Abstract

Efficient multimedia encryption algorithms play a key role in multimedia security protection. One multimedia encryption algorithm known as the MHT (Multiple Huffman Tables) method was recently developed by Wu and Kuo. Even though MHT has many desirable properties, it is vulnerable to the chosen-plaintext attack (CPA). An enhanced MHT algorithm is proposed in this work to overcome this drawback. It is proved mathematically that the proposed algorithm is secure against the chosen plaintext attack.

Paper Details

Date Published: 26 November 2003
PDF: 9 pages
Proc. SPIE 5242, Internet Multimedia Management Systems IV, (26 November 2003); doi: 10.1117/12.511423
Show Author Affiliations
Dahua Xie, Univ. of Southern California (United States)
C. C. Jay Kuo, Univ. of Southern California (United States)


Published in SPIE Proceedings Vol. 5242:
Internet Multimedia Management Systems IV
John R. Smith; Sethuraman Panchanathan; Tong Zhang, Editor(s)

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