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Cryptanalysis of Complement Product Generator by Solving Linear Equations System of the Generated Sequence | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 24, Issue 5, 2013, Pages 73-82 | ||
| Author | ||
| Sahar Ahmed Mohammed | ||
| Abstract | ||
| In this paper, firstly, a Golomb's method is introduced to construct a linear equations system of a single linear feedback shift register. Secondly, this method is developed to construct a linear equation system of key generator (a linear feedback shift register system) where the effect of combining function of linear feedback shift register is obvious. Lastly, before solving the linear equations system, the uniqueness of the solution must be tested, then solving the linear equations system using one of the classical methods like Gauss elimination. Finding the solution of linear equations system means finding the initial values of the generator. One of the known generators; Complement generator, treated as a practical example of this work | ||
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