Telecommunications Science ›› 2018, Vol. 34 ›› Issue (4): 68-80.doi: 10.11959/j.issn.1000-0801.2018044

• research and development • Previous Articles     Next Articles

A new RS steganalysis algorithm of detecting UnderMP3Cover

Jian ZHANG,Rangding WANG(),Diqun YAN   

  1. College of Information Science and Engineering,Ningbo University,Ningbo 315211,China
  • Revised:2017-10-26 Online:2018-04-01 Published:2018-05-02
  • Supported by:
    The National Natural Science Foundation of China(61672302);The National Natural Science Foundation of China(U1736215);Natural Science Foundation of Zhejiang Province of China(LZ15F020002);Natural Science Foundation of Zhejiang Province of China(LY17F020010);Ningbo Natural Science Foundation(2017A610123);K C Wong Magna Fund in Ningbo University

Abstract:

A new RS steganalysis algorithm to attack UnderMP3Cover was proposed.By analyzing the error caused by the RS algorithm,the choice of resolution function,the initial bias and the fitting method were modified,the flip operator was also selected in the experiment.Experimental results demonstrate that the proposed method can estimate the length of embedded message effectively and the average error reduces to 2%,which is better than the existing algorithms.

Key words: steganalysis, UnderMP3Cover, RS

CLC Number: 

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