An efficient encryption scheme for MPEG video

被引：1

作者：

Cheong, IK ^{[1
]}

Huang, YC ^{[1
]}

Tung, YS ^{[1
]}

Ke, SR ^{[1
]}

Chen, WC ^{[1
]}

机构：

[1] Natl Taiwan Univ, Dept Comp Sci & Informat Engn, Commun & Multimedia Lab, Taipei 10764, Taiwan

来源：

ICCE: 2005 INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS, DIGEST OF TECHNICAL PAPERS | 2005年

关键词：

D O I：

10.1109/ICCE.2005.1429717

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, we propose an encryption scheme for MPEG video, which uses a permuted Huffman table to encode the input symbols, and then rotates and XORs (exclusive or) the encoded bit stream. This scheme adds very little computational overhead to the MPEG video compression process, and therefore the implementation is fast enough to meet the real-time requirement of MPEG video applications. In our analysis, it is also robust to both plaintext and ciphertext attacks. In addition, our scheme can be applied to all MPEG compression standards.

引用

页码：61 / 62

页数：2