DocumentCode
3498909
Title
Steganalysis of LSB Embedding in Audio Signals Based on Sample Pair Analysis
Author
Zeng, Wei ; Ai, Haojun ; Hu, Ruimin ; Liu, Bo ; Gao, Shang
Author_Institution
Nat. Eng. Res. Center for Multimedia Software, Wuhan
fYear
2007
fDate
21-25 Sept. 2007
Firstpage
2960
Lastpage
2963
Abstract
This paper introduces an algorithm to detect the least significant bit (LSB) steganography in audio files. Based on the sample pair analysis and the definition of complexity function in RS algorithm, the algorithm estimates the length of hidden messages using the statistical characteristic of LSB of audio samples and steganalysis audio files through the estimated length of hidden messages. This algorithm has low computing complexity and is easy to be implemented. Experimental results and theoretical verification show that this method is an effective method of audio LSB steganalysis.
Keywords
audio coding; cryptography; data encapsulation; RS algorithm; audio signals; least significant bit steganography; sample pair analysis; steganalysis; Algorithm design and analysis; Art; Cryptography; Embedded software; Equations; Image analysis; Signal analysis; Software algorithms; Steganography; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing, 2007. WiCom 2007. International Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-1311-9
Type
conf
DOI
10.1109/WICOM.2007.735
Filename
4340510
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