Notes about the linear complexity of Ding-Helleseth generalized cyclotomic sequences of lengthpqover the finite field of orderporq
Vladimir Edemskiy, Nikita Sokolovskiy · ITM Web of Conferences · 2017
We investigate three classes of Ding-Helleseth-generalized cyclotomic sequences of length pq. We derive the linear complexity and the minimal polynomial of above-mentioned sequences over the finite fields of orders p and q, where p and q are two odd distinct primes, and obtain series of sequences with high linear complexity.