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Publication Date
Sat Oct 05 2019
Journal Name
Journal Of Engineering And Applied Sciences
Volume
14
Issue Number
6
DOI
10.36478/jeasci.2019.9396.9404
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Articles
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MhiEOZUBVTCNdQwC5ivC
Secure Image Steganography using Biorthogonal Wavelet Transform
Steganography
Biorthogonal Wavelet Transform
Orthogonal Wavelet Transform
Scrambling
Noise Attacks.
Enas Muzaffer
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Publication Date
Sun Jun 06 2010
Journal Name
Baghdad Science Journal
Stochastic Non-Linear Pseudo-Random Sequence Generator
"Stochastic process
birth and death key generator (BDG)
linear feedback shift register (LFSR)
Pseudo- noise sequence
Auto-correlation function
Periodicity."
Mahmood A.
...Show More Authors

Many of the key stream generators which are used in practice are LFSR-based in the sense that they produce the key stream according to a rule y = C(L(x)), where L(x) denotes an internal linear bit stream, produced by small number of parallel linear feedback shift registers (LFSRs), and C denotes some nonlinear compression function. In this paper we combine between the output sequences from the linear feedback shift registers with the sequences out from non linear key generator to get the final very strong key sequence

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