A Specific Steganalysis Approach to Effective Attacking the MB1  

作　　者：HU Donghui HU Donghui WANG Lina WANG Lina JIANG Xiaqiu JIANG Xiaqiu YE Dengpan[1] YE Dengpan[1] LIAN Shiguo[4] LIAN Shiguo[4] 

机构地区：[1]School of Computer Science, Wuhan University, Wuhan 430072, China [1]School of Computer Science, Wuhan University, Wuhan 430072, China [2]The Key Laboratory of Aerospace Information Security and Trust Computing, Ministry of Education, Wuhan 430072, China [2]The Key Laboratory of Aerospace Information Security and Trust Computing, Ministry of Education, Wuhan 430072, China [3]School of Computer Science and Information, Hefei University of Technology, Hefei 230009, China [3]School of Computer Science and Information, Hefei University of Technology, Hefei 230009, China [4].HCI Laboratory, France Telecom R＆D Beijing, Beijing 100080, China [4].HCI Laboratory, France Telecom R＆D Beijing, Beijing 100080, China

出　　处：《Chinese Journal of Electronics》2009年第4期610-614,共5页电子学报（英文版）

基　　金：This work is supported by the National Key Basic Research Program of China （No.2007CB310801）, the Major Research Project of National Natural Science Foundation of China （No.90718006） and the Ph.D. Programs Foundation of Ministry of Education of China （No.20070486107）.

摘　　要：MB1 is a very promising steganography and few steganalysis methods have been proposed to attack MB1 so far. In this paper, we propose a specific steganal- ysis method which can effectively break MB1 steganogra- phy. We draw some useful propositions based on feature which is most sensitive to MBI~ and propose an effective MB1 steganalysis method. This method outperforms the existing MB1 steganalysis method in detection reliability, especially in low embedding rate case. What＇s more~ for the first time, our method also can estimate the embedding rate of MB1 accurately. Experimental results show that the MB1 steganography has been successfully attacked by our method.

关 键 词：STEGANOGRAPHY STEGANALYSIS Detection Message length estimating ACCURACY Efficiency. 

分 类 号：TP309[自动化与计算机技术—计算机系统结构] TP393.08[自动化与计算机技术—计算机科学与技术]