Issue No.09 - September (2007 vol.56)
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/TC.2007.1055
We present different techniques to reconstruct a linear scrambler from the knowledge of a large segment of the output stream according to various assumptions on the input stream. We also present some algebraic methods to reconstruct a synchronous scrambler when its output is known up to a linear transformation per block only.
Communication system, scrambler, linear feedback shift register, reconstruction
Mathieu Cluzeau, "Reconstruction of a Linear Scrambler", IEEE Transactions on Computers, vol.56, no. 9, pp. 1283-1291, September 2007, doi:10.1109/TC.2007.1055