DocumentCode
1121863
Title
Security of autoregressive speech watermarking model under guessing attack
Author
Yan, Bin ; Zhe-Ming Lu ; Sheng-He Sun
Author_Institution
Dept. of Autom. Test & Control, Harbin Inst. of Technol.
Volume
1
Issue
3
fYear
2006
Firstpage
386
Lastpage
390
Abstract
The security of the "autoregressive (AR) watermark in AR host" signal model is investigated. It is demonstrated through analysis and Monte Carlo simulation that the AR watermarking model is asymptotically as secure as the "white watermark in white host" model under the guessing attack
Keywords
Monte Carlo methods; autoregressive processes; security of data; speech coding; watermarking; AR host signal model; Monte Carlo simulation; autoregressive speech watermarking model security; guessing attack; white-watermark-in-white-host model; Detectors; Filtering; Random processes; Security; Signal generators; Speech processing; Spread spectrum communication; Sun; Watermarking; Wiener filter; Guessing attack; speech watermarking; spread spectrum;
fLanguage
English
Journal_Title
Information Forensics and Security, IEEE Transactions on
Publisher
ieee
ISSN
1556-6013
Type
jour
DOI
10.1109/TIFS.2006.879285
Filename
1673399
Link To Document