Abstract | ||
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In this paper, we focus on linear complexity measures of multidimensional sequences over finite fields, generalizing the one-dimensional case and including that of multidimensional arrays (identified with multidimensional periodic sequence) as a particular instance. A cryptographically strong sequence or array should not only have a high linear complexity, it should also not be possible to decrease significantly the linear complexity by changing a few terms. This leads to the concept of the $k$-error linear complexity. We make computations for some typical families of multidimensional arrays to confirm that they have a large $k$-error linear complexity for small $k$. Particularly, we give lower and upper bounds on the expected values of the linear complexity and $k$-error linear complexity of multidimensional arrays. |
Year | Venue | Field |
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2018 | arXiv: Number Theory | Applied mathematics,Finite field,Algebra,Generalization,Expected value,Linear complexity,Periodic sequence,Mathematics,Computation |
DocType | Volume | Citations |
Journal | abs/1803.03912 | 0 |
PageRank | References | Authors |
0.34 | 8 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Domingo Gomez-perez | 1 | 61 | 10.22 |
Min Sha | 2 | 12 | 5.44 |
Andrew Z. Tirkel | 3 | 255 | 269.21 |