DocumentCode
2329969
Title
Steganographic communication channel using audio signals
Author
Hernandez-Garay, S. ; Vázquez-Medina, R. ; Rivera, L. Nioñde ; Ponomaryov, V.
Author_Institution
ESIME Culhuacan Grad. Sch., Nat. Polytech. Inst., Mexico City
fYear
2008
fDate
June 29 2008-July 2 2008
Firstpage
427
Lastpage
429
Abstract
Using MP3 and WAV audio digital signals an algorithm to build a steganographic communication channel is presented. This algorithm is conformed by the insertion and extraction procedures and it use direct sequence spread spectrum (DSSS) to insert confidential (subliminal) information in MP3 and WAV audio digital signals. Evaluation tests were applied to the different steganographic communications channels. According with the obtained results this algorithm can be used to property or exploitation right protection of the audio digital signals.
Keywords
audio signal processing; cryptography; data encapsulation; telecommunication security; MP3 audio digital signals; WAV audio digital signals; direct sequence spread spectrum; steganographic communication channel; subliminal information; Communication channels; Data mining; Degradation; Digital audio players; Equations; Protection; Random sequences; Spread spectrum communication; Steganography; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Mathematical Methods in Electromagnetic Theory, 2008. MMET 2008. 12th International Conference on
Conference_Location
Odesa
Print_ISBN
978-1-4244-2284-5
Type
conf
DOI
10.1109/MMET.2008.4581017
Filename
4581017
Link To Document