paper

On the -error linear complexity of binary sequences derived from polynomial quotients

arXiv:1307.6626 · doi:10.1007/s11432-014-5220-7

Abstract

We investigate the -error linear complexity of -periodic binary sequences defined from the polynomial quotients (including the well-studied Fermat quotients), which is defined by where is an odd prime and . Indeed, first for all integers , we determine exact values of the -error linear complexity over the finite field $\F_2$ for these binary sequences under the assumption of f2 being a primitive root modulo , and then we determine their -error linear complexity over the finite field $\F_p$ for either when or when . Theoretical results obtained indicate that such sequences possess `good' error linear complexity.

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