On the linear complexity of a new class of binary cyclotomic sequences having order 𝟐𝐥𝐭

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Debashis Ghosh, Pranab Goswami, Tauseef Khan


Several reasonably cyclotomic sequences are constructed by cyclotomic classes with good
pseudo-randomness property. During this paper, we derive the linear complexity of a new
binary cyclotomic sequences of order 2lt over finite field having period pq. Our result shows
that these sequences have high linear complexity, which can resist linear attack.

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