Information theoretic analysis of steganography

被引：34

作者：

O'Sullivan, JA ^{[1
]}

Moulin, P ^{[1
]}

Ettinger, JM ^{[1
]}

机构：

[1] Washington Univ, Dept Elect Engn, St Louis, MO 63130 USA

来源：

1998 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY - PROCEEDINGS | 1998年

关键词：

D O I：

10.1109/ISIT.1998.708902

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Steganography is formulated as a game played between an information hider and an attacker. The cost function in this formulation is a conditional mutual information between the input and output of the attack channel given the host data set. Optimal information hiding and attack strategies are shown to correspond to optimal channel coding and data compression strategies.

引用

页码：297 / 297

页数：1