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https://hdl.handle.net/10356/93746
Title: | Reconstructing a linear scrambler with improved detection capability and in the presence of noise | Authors: | Liu, Xiao-Bei Koh, Soo Ngee Wu, Xin-Wen Chui, Chee-Cheon |
Keywords: | DRNTU::Engineering::Electrical and electronic engineering | Issue Date: | 2011 | Source: | Liu, X. B., Koh, S. N., Wu, X. W., & Chui, C. C. (2012). Reconstructing a Linear Scrambler with Improved Detection Capability and in the Presence of Noise. IEEE Transactions on Information Forensics and Security, 7(1), 208-218. | Series/Report no.: | IEEE transactions on information forensics and security | Abstract: | In this paper, the problem of reconstruction of the feedback polynomial in a linear scrambler is studied. Our work contains two parts. In the first part, schemes to improve the performance of an existing reconstruction algorithm are proposed. Simulation results show that both the detection capability and speed of the existing algorithm are significantly improved by using our proposed schemes. In the second part, the reconstruction of linear scramblers in the presence of channel noise is investigated. We consider flipped bits due to noise as well as insertion of bits in the scrambled bit sequence. For both cases, factors which affect the performance of the reconstruction algorithm are discussed. | URI: | https://hdl.handle.net/10356/93746 http://hdl.handle.net/10220/7530 |
DOI: | 10.1109/TIFS.2011.2169790 | Schools: | School of Electrical and Electronic Engineering | Rights: | © 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: [DOI: http://dx.doi.org/10.1109/TIFS.2011.2169790]. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | EEE Journal Articles |
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Reconstructing a Linear Scrambler with Improved Detection Capability and in the Presence of Noise.pdf | Main article | 3.03 MB | Adobe PDF | View/Open |
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