Title :
A New Polyphase Generalized Sequence of Length pq and Its Linear Complexity
Author :
Tongjiang Yan ; Pan Xu
Author_Institution :
Coll. of Sci., China Univ. of Pet., Qingdao, China
Abstract :
Minimal polynomials and linear complexity of binary Ding-Hellseth generalized cyclotomic sequences of order 2 of length pq are obtained by Bai in 2005. In this correspondence, we obtain linear complexity of mu-ary Ding-Helleseth generalized cyclotomic sequences of any order. Our results show that these sequences also have high linear complexity.
Keywords :
computational complexity; polynomials; binary Ding-Hellseth generalized cyclotomic sequences; linear complexity; minimal polynomials; polyphase generalized sequence; Ciphers; Complexity theory; Educational institutions; Electronic mail; Petroleum; Polynomials; Zinc; linear complexity; polyphase generalized cyclotomic sequences; stream cipher;
Conference_Titel :
Intelligent Networking and Collaborative Systems (INCoS), 2013 5th International Conference on
Conference_Location :
Xi´an
DOI :
10.1109/INCoS.2013.120
