NDLI: Secure Hybrid Spread Spectrum System for Steganography in Auditive Media

Content Provider	IEEE Xplore Digital Library
Author	Nutzinger, M. Fabian, C. Marschalek, M.
Copyright Year	2010
Abstract	Steganography is used to embed secret messages in cover media. This is especially important in areas, where the use of cryptography is prohibited. In this paper, we introduce a novel hybrid steganographic algorithm for digital audio data. We enhance a direct sequence spread spectrum (DSSS) system with aspects of frequency hopping to vary the carrier frequency of the binary phase shift keying (BPSK) signal, representing the secret message. Further, we adopt the number of chips per secret bit. These modifications give a more secure steganographic system, making guesses about the bit-rate or message length less feasible. Further, an adaptive amplitude control is used to guarantee inaudibility, even in silent passages. After an overview of the DSSS technique, we highlight our contributions to form a more secure steganographic system. The results from our working prototype are pointed out and further usage scenarios in relation to future research are given.
Starting Page	78
Ending Page	81
File Size	320089
Page Count	4
File Format	PDF
ISBN	9781424483785
DOI	10.1109/IIHMSP.2010.27
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-10-15
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	digital audio Digital images Prototypes steganography Watermarking Spread spectrum communication Media Binary phase shift keying frequency hopping Multimedia communication bit-rate variation direct sequence spread spectrum
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Audio watermarking system based on Frequency Hopping modulation

Robust blind extracting audio watermarking based on quadrature Phase Shift Keying and Improved Spread Spectrum

Audio digital watermarking based on hybrid spread spectrum

High-payload spread spectrum watermarking based on informed code phase shift keying

Performance of the direct sequence spread spectrum system with single-tone jamming

Comments on Optimization of the Processing Gain of an M-ary Direct Sequence Spread Spectrum Communication System

Performance analyses of coherent fast frequency-hopping spread-spectrum systems with partial band noise jamming and AWGN

Bit-error rate measurements for a high frequency interpolated frequency-hopping spread-spectrum system

Path diversity technology based on multiple path selection for a direct sequence spread spectrum communication system

Secure Hybrid Spread Spectrum System for Steganography in Auditive Media

Similar Documents

Audio watermarking system based on Frequency Hopping modulation

Robust blind extracting audio watermarking based on quadrature Phase Shift Keying and Improved Spread Spectrum

Audio digital watermarking based on hybrid spread spectrum

High-payload spread spectrum watermarking based on informed code phase shift keying

Performance of the direct sequence spread spectrum system with single-tone jamming

Comments on Optimization of the Processing Gain of an M-ary Direct Sequence Spread Spectrum Communication System

Performance analyses of coherent fast frequency-hopping spread-spectrum systems with partial band noise jamming and AWGN

Bit-error rate measurements for a high frequency interpolated frequency-hopping spread-spectrum system

Path diversity technology based on multiple path selection for a direct sequence spread spectrum communication system

Secure Hybrid Spread Spectrum System for Steganography in Auditive Media