Enhanced MHT encryption scheme for chosen plaintext attack

Dahua Xie; C. C. Jay Kuo

doi:10.1117/12.511423

26 November 2003 Enhanced MHT encryption scheme for chosen plaintext attack

Dahua Xie, C. C. Jay Kuo

Proceedings Volume 5242, Internet Multimedia Management Systems IV; (2003) https://doi.org/10.1117/12.511423
Event: ITCom 2003, 2003, Orlando, Florida, United States

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.

Citation Download Citation

Dahua Xie and C. C. Jay Kuo "Enhanced MHT encryption scheme for chosen plaintext attack", Proc. SPIE 5242, Internet Multimedia Management Systems IV, (26 November 2003); https://doi.org/10.1117/12.511423

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