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Finding roots of polynomials over finite fields

Sergei V. Fedorenko, Piter V. Trifonov

cs.ITarXiv:cs/0606035

Abstract

We propose an improved algorithm for finding roots of polynomials over finite fields. This makes possible significant speedup of the decoding process of Bose-Chaudhuri-Hocquenghem, Reed-Solomon, and some other error-correcting codes.

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