相关期刊:《The Journal of China Universities of Posts and Telecommunications》《Progress in Natural Science:Materials International》《Frontiers of Mathematics in China》《Journal of Southeast University(English Edition)》更多>>
supported by Guangdong Major Project of Basic and Applied Basic Research(2019B030302008);the National Natural Science Foundation of China(61972428);the Open Fund of State Key Laboratory of Information Security(Institute of Information Engineering,Chinese Academy of Sciences)(2020-ZD-02);Guangdong Basic and Applied Basic Research Foundation(2019A1515011797).
In this paper,a family of binary sequences derived from Euler quotients with RSA modulus pq is introduced.Here two primes p and q are distinct and satisfy gcd(pq,(p−1)(q−1))=1.The linear complexities and minimal polyn...
supported by the National Natural Science Foundation of China(No.61271082,No.61401518,No.31671006,No.61771251);Jiangsu Provincial Key R&D Program(Social Development)(No.BE2015700,No.BE2016773);the Natural Science Foundation of Jiangsu Province(No.BK20141432);Natural Science Research Major Program in Universities of Jiangsu Province(No.16KJA310002);Postgraduate Research&Practice Innovation Program of Jiangsu Province(No.KYCX17-0788)
Depression is a neurophysiological disorder with recurrent dysregulations of self-mental states.Multiscale Approximate entropy(ApEn)and Sample entropy(SampEn)are employed to characterize nonlinear complexity of Magnet...
supported by the National Natural Science Foundation of China (No.61772292, No.61772476);the Provincial Natural Science Foundation of Fujian (No.2019J01273);the Foundation of FujianEducational Committee (No.JAT170627)
For an odd prime p and positive integers r,d such that 0
supported by the National Natural Science Foundation of China(No.61170319,No.61072140,No.61373171);the 111 Project(No.B08038);the Specialized Research Fund for the Doctoral Program of Higher Education(No.20100203110003);the Fujian Provincial Key Laboratory of Network Security and Cryptology Research Fund(Fujian Normal University)(No.15002);the Shandong Provincial Natural Science Foundation of China(No.ZR2014FQ005);the Fundamental Research Funds for the Central Universities(No.15CX08011A,No.15CX02065A,No.15CX02060A,No.15CX05060A,No.16CX02013A);the Applied Basic Research Program of Qingdao(No.16-5-1-5-jch)
Binary sequences with large linear complexity have been found many applications in communication systems.We determine the linear complexity of a family of p^2-periodic binary sequences derived from polynomial quotient...
supported by the Joint Funds of National Natural ScienceFoundation of China(No.U1304604,No.61102093);the Natural Science Foundation of Education Department of Henan Province(No.14A110022)
The properties of error linear complexity of binary sequences with period of power of two are studied in this paper. Using the Games-Chan algorithm as main tool, accurate formulas of the minimum value k for which the ...
This work is supported by the National Natural Science Foundation of China (No.61174085, No.61170270, No.61121061).
This paper studies the error linear com-plexity of binary sequences with period 2^n. One new rep-resentation of binary sequences with period 2^n and new interpretation of Games-Chan algorithm are given. New properties...
Manuscript Received Mar. 2011; Accepted Nov. 2011. This work is supported by the National Basic Research Program of China (973 Program) (No.2011CB302400), the National Natural Science Foundation of China (No.60970152, No.61173134), the Grand Project of Institute of Software (No.YOCX285056) and the CAS Special Grant for Postgraduate Research, Innovation and Practice.
Linear complexity is an important prop- erty for secure keystream sequences. In this paper, we study binary sequences generated by nonlinear filters on u-sequences with the method of Discrete Fourier trans- form (DFT...
This work is supported by the National Natural Science Foundation of China (No.60873191, No.60821001).
New properties and methods about the linear complexity and the k-error linear complexity of binary 2n-periodic sequences are provided. Using Games-Chan algorithm and new method, we give some new results about k-error ...
This work is supported by the National Natural Science Foundation of China (No.60603010), the Key Project of Chinese Ministry of Education (No.208148) and Gansu Natural Science Foundation (No.0903RJZA107).
The constructions of two main classes of generalized cyclotomic binary sequences of length pq with arbitrary order are presented by using generalized cyclotomic classes in the sense of Whiteman and of Ding- Helleseth....
This work is supported by the National Natural Science Foundation of China (No.60673081) and the National High Technology Research and Development 863 Program of China (No.2006AA01Z417).
Linear complexity and k-error linear complexity of the stream cipher are two important standards to scale the randomicity of key sequences. For a random 2n-periodic binary sequence, the number of sequences with given ...