Keqin Feng

According to our database, Keqin Feng authored at least 83 papers between 1999 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

Arithmetic Autocorrelation Distribution of Binary m-Sequences.

Xiaoyan Jing, Aixian Zhang, Keqin Feng

IEEE Trans. Inf. Theory, September, 2023

Constructions of k-Uniform States in Heterogeneous Systems.

Keqin Feng, Lingfei Jin, Chaoping Xing, Chen Yuan

IEEE Trans. Inf. Theory, September, 2023

Optimal Combinatorial Neural Codes With Matched Metric δ_r: Characterization and Constructions.

Aixian Zhang, Xiaoyan Jing, Keqin Feng

IEEE Trans. Inf. Theory, August, 2023

New Results on the -1 Conjecture on Cross-Correlation of m-Sequences Based on Complete Permutation Polynomials.

Gaofei Wu, Keqin Feng, Nian Li, Tor Helleseth

IEEE Trans. Inf. Theory, June, 2023

Circular External Difference Families: Construction and Non-Existence.

Huawei Wu, Jing Yang, Keqin Feng

CoRR, 2023

Arithmetic crosscorrelation of binary m-sequences with coprime periods.

Xiaoyan Jing, Keqin Feng

CoRR, 2023

The Weight Distributions of Two Classes of Linear Codes From Perfect Nonlinear Functions.

Huawei Wu, Jing Yang, Keqin Feng

CoRR, 2023

2022

On the constructions of MDS self-dual codes via cyclotomy.

Aixian Zhang, Keqin Feng

Finite Fields Their Appl., 2022

The 4-Adic Complexity of Interleaved Quaternary Sequences of Even Length with Optimal Autocorrelation.

Xiaoyan Jing, Zhefeng Xu, Minghui Yang, Keqin Feng

CoRR, 2022

The 4-Adic Complexity of Quaternary Sequences of Even Period With Ideal Autocorrelation.

Minghui Yang, Shiyuan Qiang, Xiaoyan Jing, Keqin Feng, Dongdai Lin

Proceedings of the IEEE International Symposium on Information Theory, 2022

2021

Optimal Combinatorial Neural Codes with Matched Metric δ_r: Characterization and Constructions.

Aixian Zhang, Xiaoyan Jin, Keqin Feng

CoRR, 2021

On the 4-Adic Complexity of Quaternary Sequences with Ideal Autocorrelation.

Minghui Yang, Shiyuan Qiang, Xiaoyan Jing, Keqin Feng, Dongdai Lin

CoRR, 2021

4-Adic Complexity of Interleaved Quaternary Sequences.

Shiyuan Qiang, Xiaoyan Jing, Minghui Yang, Keqin Feng

CoRR, 2021

Linear Complexity of Binary Interleaved Sequences of Period 4n.

Qiuyue Liu, Shiyuan Qiang, Minghui Yang, Keqin Feng

CoRR, 2021

Determination of the Autocorrelation Distribution and 2-Adic Complexity of Generalized Cyclotomic Binary Sequences of Order 2 with Period pq.

Xiaoyan Jing, Shiyuan Qiang, Minghui Yang, Keqin Feng

CoRR, 2021

On the 4-Adic Complexity of Quaternary Sequences of Period $2p$ with Ideal Autocorrelation.

Minghui Yang, Shiyuan Qiang, Keqin Feng, Dongdai Lin

Proceedings of the IEEE International Symposium on Information Theory, 2021

2020

On the 2-Adic Complexity of the Ding-Helleseth-Martinsen Binary Sequences.

Lulu Zhang, Jun Zhang, Minghui Yang, Keqin Feng

IEEE Trans. Inf. Theory, 2020

A Unified Approach to Construct MDS Self-Dual Codes via Reed-Solomon Codes.

Aixian Zhang, Keqin Feng

IEEE Trans. Inf. Theory, 2020

Binary periodic sequences with 2-level autocorrelation values.

Xiaolei Niu, Haitao Cao, Keqin Feng

Discret. Math., 2020

Pretty good state transfer on Cayley graphs over dihedral groups.

Xiwang Cao, Dandan Wang, Keqin Feng

Discret. Math., 2020

The 4-Adic Complexity of A Class of Quaternary Cyclotomic Sequences with Period 2p.

Shiyuan Qiang, Yan Li, Minghui Yang, Keqin Feng

CoRR, 2020

Determination of 2-Adic Complexity of Generalized Binary Sequences of Order 2.

Minghui Yang, Keqin Feng

CoRR, 2020

The minimum distance of new generalisations of the punctured binary Reed-Muller codes.

Liqin Hu, Keqin Feng

Cryptogr. Commun., 2020

A construction of bent functions with optimal algebraic degree and large symmetric group.

Wenying Zhang, Zhaohui Xing, Keqin Feng

Adv. Math. Commun., 2020

On the 2-Adic Complexity of A Class of Binary Sequences of Period 4p with Optimal Autocorrelation Magnitude.

Minghui Yang, Lulu Zhang, Keqin Feng

Proceedings of the IEEE International Symposium on Information Theory, 2020

2019

An Unified Approach on Constructing of MDS Self-dual Codes via Reed-Solomon Codes.

Aixian Zhang, Keqin Feng

CoRR, 2019

2018

Further Results on Generalized Bent Functions and Their Complete Characterization.

Sihem Mesnager, Chunming Tang, Yanfeng Qi, Libo Wang, Baofeng Wu, Keqin Feng

IEEE Trans. Inf. Theory, 2018

Normal Bases on Galois Ring Extensions.

Aixian Zhang, Keqin Feng

Symmetry, 2018

Relative generalized Hamming weights of cyclic codes.

Jun Zhang, Keqin Feng

Finite Fields Their Appl., 2018

Cyclotomic construction of strong external difference families in finite fields.

Jiejing Wen, Minghui Yang, Fang-Wei Fu, Keqin Feng

Des. Codes Cryptogr., 2018

Linear codes over F_q[x]/(x²) and GR(p², m) reaching the Griesmer bound.

Jin Li, Aixian Zhang, Keqin Feng

Des. Codes Cryptogr., 2018

Minimum Distance of New Generalizations of the Punctured Binary Reed-Muller Codes.

Liqin Hu, Keqin Feng

CoRR, 2018

2017

A Construction of Linear Codes Over 𝔽_2^t From Boolean Functions.

Can Xiang, Keqin Feng, Chunming Tang

IEEE Trans. Inf. Theory, 2017

Complete Characterization of Generalized Bent and 2^k-Bent Boolean Functions.

Chunming Tang, Can Xiang, Yanfeng Qi, Keqin Feng

IEEE Trans. Inf. Theory, 2017

Multipartite Entangled States, Symmetric Matrices, and Error-Correcting Codes.

Keqin Feng, Lingfei Jin, Chaoping Xing, Chen Yuan

IEEE Trans. Inf. Theory, 2017

Mutually unbiased maximally entangled bases in C^d ⊗ C^d.

Junying Liu, Minghui Yang, Keqin Feng

Quantum Inf. Process., 2017

Linear codes with few weights from inhomogeneous quadratic functions.

Chunming Tang, Can Xiang, Keqin Feng

Des. Codes Cryptogr., 2017

Nonexistence of generalized bent functions from ℤ₂ⁿ to ℤ_m.

Haiying Liu, Keqin Feng, Rongquan Feng

Des. Codes Cryptogr., 2017

A class of linear codes with a few weights.

Can Xiang, Chunming Tang, Keqin Feng

Cryptogr. Commun., 2017

2016

Complete characterization of generalized bent and 2^k-bent Boolean functions.

Chunming Tang, Can Xiang, Yanfeng Qi, Keqin Feng

IACR Cryptol. ePrint Arch., 2016

Linear Codes over Galois Ring GR(p², r) Related to Gauss sums.

Aixian Zhang, Jin Li, Keqin Feng

CoRR, 2016

Construction of Cyclic and Constacyclic Codes for b-symbol Read Channels Meeting the Plotkin-like Bound.

Minghui Yang, Jin Li, Keqin Feng

CoRR, 2016

The $(n, m, k, λ)$-Strong External Difference Family with m≥5 Exists.

Jiejing Wen, Minghui Yang, Keqin Feng

CoRR, 2016

2015

Generalized Hamming Weights of Irreducible Cyclic Codes.

Minghui Yang, Jin Li, Keqin Feng, Dongdai Lin

IEEE Trans. Inf. Theory, 2015

Constructions on approximately mutually unbiased bases by Galois rings.

Jin Li, Keqin Feng

J. Syst. Sci. Complex., 2015

A new criterion on normal bases of finite field extensions.

Aixian Zhang, Keqin Feng

Finite Fields Their Appl., 2015

A Construction of Linear Codes over $\f_{2^t}$ from Boolean Functions.

Can Xiang, Keqin Feng, Chunming Tang

CoRR, 2015

Nonexistence of Generalized Bent Functions From $Z_{2}^{n}$ to $Z_{m}$.

Haiying Liu, Keqin Feng, Rongquan Feng

CoRR, 2015

A lower bound on the average Hamming correlation of frequency-hopping sequence sets.

Aixian Zhang, Zhengchun Zhou, Keqin Feng

Adv. Math. Commun., 2015

2014

A new class of near-optimal partial Fourier codebooks from an almost difference set.

Nam Yul Yu, Keqin Feng, Aixian Zhang

Des. Codes Cryptogr., 2014

2013

Planarity of mappings x(Tr(x)-α2x) on finite fields.

Minghui Yang, Shixin Zhu, Keqin Feng

Finite Fields Their Appl., 2013

Unit time-phase signal sets: Bounds and constructions.

Cunsheng Ding, Keqin Feng, Rongquan Feng, Maosheng Xiong, Aixian Zhang

Cryptogr. Commun., 2013

2012

Two Classes of Codebooks Nearly Meeting the Welch Bound.

Aixian Zhang, Keqin Feng

IEEE Trans. Inf. Theory, 2012

Construction of cyclotomic codebooks nearly meeting the Welch bound.

Aixian Zhang, Keqin Feng

Des. Codes Cryptogr., 2012

Multivariate Interpolation Formula over Finite Fields and Its Applications in Coding Theory

Yaotsu Chang, Chong-Dao Lee, Keqin Feng

CoRR, 2012

2011

Vectorial Boolean Functions with Good Cryptographic Properties.

Keqin Feng, Jing Yang

Int. J. Found. Comput. Sci., 2011

Bounds on and Constructions of Unit Time-Phase Signal Sets

Cunsheng Ding, Keqin Feng, Rongquan Feng, Aixian Zhang

CoRR, 2011

2010

Asymmetric quantum codes: characterization and constructions.

Long Wang, Keqin Feng, San Ling, Chaoping Xing

IEEE Trans. Inf. Theory, 2010

2009

Constructing symmetric boolean functions with maximum algebraic immunity.

Longjiang Qu, Keqin Feng, Feng Liu, Lei Wang

IEEE Trans. Inf. Theory, 2009

On the complexity of the normal bases via prime Gauss period over finite fields.

Qunying Liao, Keqin Feng

J. Syst. Sci. Complex., 2009

Maximal values of generalized algebraic immunity.

Keqin Feng, Qunying Liao, Jing Yang

Des. Codes Cryptogr., 2009

An Infinite Class of Balanced Vectorial Boolean Functions with Optimum Algebraic Immunity and Good Nonlinearity.

Claude Carlet, Keqin Feng

Proceedings of the Coding and Cryptology, Second International Workshop, 2009

2008

Cyclic Codes and Sequences From Generalized Coulter-Matthews Function.

Jinquan Luo, Keqin Feng

IEEE Trans. Inf. Theory, 2008

On the Weight Distributions of Two Classes of Cyclic Codes.

Jinquan Luo, Keqin Feng

IEEE Trans. Inf. Theory, 2008

New balanced Boolean functions satisfying all the main cryptographic criteria.

Claude Carlet, Keqin Feng

IACR Cryptol. ePrint Arch., 2008

Weight distribution of some reducible cyclic codes.

Keqin Feng, Jinquan Luo

Finite Fields Their Appl., 2008

An Infinite Class of Balanced Functions with Optimal Algebraic Immunity, Good Immunity to Fast Algebraic Attacks and Good Nonlinearity.

Claude Carlet, Keqin Feng

Proceedings of the Advances in Cryptology, 2008

2007

A Note on Symmetric Boolean Functions With Maximum Algebraic Immunity in Odd Number of Variables.

Longjiang Qu, Chao Li, Keqin Feng

IEEE Trans. Inf. Theory, 2007

Value Distributions of Exponential Sums From Perfect Nonlinear Functions and Their Applications.

Keqin Feng, Jinquan Luo

IEEE Trans. Inf. Theory, 2007

Primitive normal polynomials with the first two coefficients prescribed: A revised p-adic method.

Shuqin Fan, Wenbao Han, Keqin Feng, Xiyong Zhang

Finite Fields Their Appl., 2007

Primitive normal polynomials with multiple coefficients prescribed: An asymptotic result.

Shuqin Fan, Wenbao Han, Keqin Feng

Finite Fields Their Appl., 2007

Efficient Computation of Algebraic Immunity of Symmetric Boolean Functions.

Feng Liu, Keqin Feng

Proceedings of the Theory and Applications of Models of Computation, 2007

Square Like Attack on Camellia.

Duo Lei, Chao Li, Keqin Feng

Proceedings of the Information and Communications Security, 9th International Conference, 2007

2006

Asymptotic bounds on quantum codes from algebraic geometry codes.

Keqin Feng, San Ling, Chaoping Xing

IEEE Trans. Inf. Theory, 2006

The Design Principle of Hash Function with Merkle-Damgård Construction.

Duo Lei, Da Lin, Chao Li, Keqin Feng, Longjiang Qu

IACR Cryptol. ePrint Arch., 2006

Linear error-block codes.

Keqin Feng, Lanju Xu, Fred J. Hickernell

Finite Fields Their Appl., 2006

Unextendible product bases and 1-factorization of complete graphs.

Keqin Feng

Discret. Appl. Math., 2006

On Non-binary Quantum BCH Codes.

Zhi Ma, Xin Lu, Keqin Feng, Dengguo Feng

Proceedings of the Theory and Applications of Models of Computation, 2006

2005

New Observation on Camellia.

Duo Lei, Chao Li, Keqin Feng

Proceedings of the Selected Areas in Cryptography, 12th International Workshop, 2005

2004

A finite Gilbert-Varshamov bound for pure stabilizer quantum codes.

Keqin Feng, Zhi Ma

IEEE Trans. Inf. Theory, 2004

2003

New results on the nonexistence of generalized bent functions.

Keqin Feng, Fengmei Liu

IEEE Trans. Inf. Theory, 2003

2002

Quantum codes [[6, 2, 3]]_p and [[7, 3, 3]]_p (p >= 3) exist.

Keqin Feng

IEEE Trans. Inf. Theory, 2002

1999

On Aperiodic and Periodic Complementary Binary Sequences.

Keqin Feng, Peter Jau-Shyong Shiue, Qing Xiang

IEEE Trans. Inf. Theory, 1999