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检索条件"主题词=Linear complexity"
555 条 记 录,以下是31-40 订阅
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linear complexity over FP of Sidel'nikov sequences
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IEEE TRANSACTIONS ON INFORMATION THEORY 2004年 第10期50卷 2468-2472页
作者: Helleseth, T Maas, M Mathiassen, JE Segers, T Univ Bergen Selmer Ctr Dept Informat N-5020 Bergen Norway Tech Univ Eindhoven Dept Math & Comp Sci NL-5600 MB Eindhoven Netherlands
Recently, Helleseth, Mm, and No described the linear complexity over F-p of Sidel' nikov sequences of length p(m) - 1 for p = 3, 5, and 7. In this correspondence, the result is generalized to all odd primes.
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linear complexity, k-error linear complexity, and the discrete Fourier transform
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JOURNAL OF complexity 2002年 第1期18卷 87-103页
作者: Meidl, W Niederreiter, H Austrian Acad Sci Inst Discrete Math A-1010 Vienna Austria Natl Univ Singapore Dept Math Singapore 117543 Singapore
complexity measures for sequences of elements of a finite field play an important role in cryptology. We focus first on the linear complexity of periodic sequences. By means of the discrete Fourier transform, we deter... 详细信息
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linear complexity over Fq and 2-adic complexity of a class of binary generalized cyclotomic sequences with good autocorrelation
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DESIGNS CODES AND CRYPTOGRAPHY 2022年 第8期90卷 1695-1712页
作者: Wang, Yan Han, Xilin Wang, Weiqiong Heng, Ziling Xian Univ Architecture & Technol Sch Sci Xian 710055 Peoples R China Changan Univ Sch Sci Xian 710064 Peoples R China
A class of binary sequences with period 2p is constructed using generalized cyclotomic classes, and their linear complexity, minimal polynomial over F-q as well as 2-adic complexity are determined using Gauss period a... 详细信息
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linear complexity of Ding-Helleseth sequences of order 2 over GF(l)
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CRYPTOGRAPHY AND COMMUNICATIONS-DISCRETE-STRUCTURES BOOLEAN FUNCTIONS AND SEQUENCES 2016年 第1期8卷 33-49页
作者: Wang, Qiuyan Jiang, Yupeng Lin, Dongdai Chinese Acad Sci Inst Informat Engn State Key Lab Informat Secur Beijing 100195 Peoples R China Univ Chinese Acad Sci Beijing 100049 Peoples R China
Generalized cyclotomic sequences have good pseudo-random properties and have been widely used as keystreams in private-key cryptosystems. In this paper, the linear complexity and minimal polynomials of Ding-Helleseth ... 详细信息
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linear complexity of quaternary sequences of length pq with low autocorrelation
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JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS 2014年 第PART B期259卷 555-560页
作者: Edemskiy, V. Ivanov, A. Novgorod State Univ Dept Appl Math & Informat Veliky Novgorod Russia
We derive the linear complexity of quaternary sequences of length pq with low autocorrelation over the finite field of four elements and over the finite ring of order 4. Also we examine the linear complexity of the ot... 详细信息
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linear complexity over Fq of Generalized Cyclotomic Quaternary Sequences with Period 2p
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IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES 2015年 第7期E98A卷 1569-1575页
作者: Qi, Minglong Xiong, Shengwu Yuan, Jingling Rao, Wenbi Zhong, Luo Wuhan Univ Technol Sch Comp Sci & Technol Wuhan 430070 Peoples R China
Let r be an odd prime, such that r >= 5 and r not equal p, m be the order of r modulo p. Then, there exists a 2pth root of unity in the extension field F(r)m. Let G(x) be the generating polynomial of the considered... 详细信息
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linear complexity over Fp and trace representation of Lempel-Cohn-Eastman sequences
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IEEE TRANSACTIONS ON INFORMATION THEORY 2003年 第6期49卷 1548-1552页
作者: Helleseth, T Kim, SH No, JS Univ Bergen Dept Informat N-5020 Bergen Norway Seoul Natl Univ Sch Elect Engn & Comp Sci Seoul South Korea
In this correspondence, the linear complexity over F-p of Lempel-Cohn-Eastman (LCE) sequences of period p(m) - 1 for an odd prime p is determined. For p = 3, 5, and 7, the exact closed-form expressions for the linear ... 详细信息
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linear complexity of Generalized Cyclotomic Quaternary Sequences with Period pq
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IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES 2014年 第5期E97A卷 1153-1158页
作者: Li, Dan-dan Wen, Qiao-yan Zhang, Jie Chang, Zu-ling Beijing Univ Posts & Telecommun State Key Lab Networking & Switching Technol Beijing 100876 Peoples R China Beijing Univ Posts & Telecommun Sch Sci Beijing 100876 Peoples R China Zhengzhou Univ Sch Math & Stat Zhengzhou 450001 Peoples R China
Pseudo-random sequences with high linear complexity play important roles in many domains. We give linear complexity of generalized cyclotomic quaternary sequences with period pq over Z(4) via the weights of its Fourie... 详细信息
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linear complexity of New Generalized Cyclotomic Sequences of Order Two with Odd Length
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IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES 2016年 第8期E99A卷 1639-1644页
作者: Zhou, Yu-qian Gao, Fei Zhang, Jie Wen, Qian-yan Chang, Zu-ling Beijing Univ Posts & Telecommun State Key Lab Networking & Switching Technol Beijing 100876 Peoples R China Beijing Univ Posts & Telecommun Sch Sci Beijing 100876 Peoples R China Zhengzhou Univ Sch Math & Stat Zhengzhou 450001 Peoples R China
Based on the generalized cyclotomy of order two with respect ton = p(1)(e1+1)p(2)(2+1) ... p(t)(et+1), where p(1), p(2), ..., p(t) are pairwise distinct odd primes and e(1), e(2), ..., e(t) are non-negative integers s... 详细信息
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linear complexity of a sequence obtained from a periodic where sequence by either substituting, inserting, or deleting k symbols within one period
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IEEE TRANSACTIONS ON INFORMATION THEORY 2000年 第3期46卷 1174-1177页
作者: Jiang, SQ Dai, ZD Imamura, K Acad Sinica Grad Sch USTC Dept Math State Key Lab Informat Secur Beijing 10003908 Peoples R China Kyushu Inst Technol Dept Comp Sci & Elect Iizuka Fukuoka 8208502 Japan
A unified derivation of the hounds of the linear complexity is given for a sequence obtained from a periodic sequence over GF (q) bl either substituting, inserting, or deleting Ic symbols within one period. The lower ... 详细信息
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