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Journal Articles
- 2024
[j225]Qin Yuan, Chunlei Li
, Xiangyong Zeng, Tor Helleseth, Debiao He:
Further Investigations on Nonlinear Complexity of Periodic Binary Sequences. IEEE Trans. Inf. Theory 70(7): 5376-5391 (2024)- [j224]Yongbo Xia, Furong Bao, Shaoping Chen, Chunlei Li, Tor Helleseth:
More Differential Properties of the Ness-Helleseth Function. IEEE Trans. Inf. Theory 70(8): 6076-6090 (2024) - [j223]Minjia Shi, Shitao Li, Tor Helleseth:
The Weight Enumerator Polynomials of the Lifted Codes of the Projective Solomon-Stiffler Codes. IEEE Trans. Inf. Theory 70(9): 6316-6325 (2024) - 2023
- [j222]Minjia Shi, Liqin Qian, Tor Helleseth, Patrick Solé:
Five-weight codes from three-valued correlation of M-sequences. Adv. Math. Commun. 17(4): 799-814 (2023) - [j221]Lilya Budaghyan, Claude Carlet, Tor Helleseth, Wilfried Meidl:
Editorial: Special issue on Boolean functions and their applications 2022. Cryptogr. Commun. 15(6): 1049-1051 (2023) - [j220]Kangquan Li, Chunlei Li, Tor Helleseth, Longjiang Qu:
Further investigations on permutation based constructions of bent functions. J. Comb. Theory A 199: 105779 (2023) - [j219]Minjia Shi, Hongwei Zhu, Tor Helleseth:
The Connections Among Hamming Metric, b-Symbol Metric, and r-th Generalized Hamming Metric. IEEE Trans. Inf. Theory 69(4): 2485-2493 (2023) - [j218]Gaofei Wu, Keqin Feng, Nian Li, Tor Helleseth:
New Results on the -1 Conjecture on Cross-Correlation of m-Sequences Based on Complete Permutation Polynomials. IEEE Trans. Inf. Theory 69(6): 4035-4044 (2023) - [j217]Minjia Shi, Tor Helleseth, Ferruh Özbudak:
Covering Radius of Generalized Zetterberg Type Codes Over Finite Fields of Odd Characteristic. IEEE Trans. Inf. Theory 69(11): 7025-7048 (2023) - 2022
- [j216]Zhifan Ye, Zhengchun Zhou, Yang Yang, Tor Helleseth:
New Classes of Asymptotically Optimal Spectrally-Constrained Sequences Derived from Cyclotomy. Adv. Math. Commun. 16(4): 1143-1164 (2022) - [j215]Lilya Budaghyan, Claude Carlet, Cunsheng Ding, Tor Helleseth:
Editorial: Special issue on Boolean functions and their applications 2021. Cryptogr. Commun. 14(6): 1207-1209 (2022) - [j214]Minjia Shi, Shukai Wang, Tor Helleseth, Patrick Solé:
Quadratic residue codes, rank three groups and PBIBDs. Des. Codes Cryptogr. 90(11): 2599-2611 (2022) - [j213]Yuying Man, Yongbo Xia, Chunlei Li, Tor Helleseth:
On the differential properties of the power mapping xpm+2. Finite Fields Their Appl. 84: 102100 (2022) - [j212]Hongwei Zhu, Minjia Shi, Xiaoqiang Wang, Tor Helleseth:
The q-Ary Antiprimitive BCH Codes. IEEE Trans. Inf. Theory 68(3): 1683-1695 (2022) - [j211]Dan Zhang, Tor Helleseth:
Sequences With Good Correlations Based on Circular Florentine Arrays. IEEE Trans. Inf. Theory 68(5): 3381-3388 (2022) - [j210]Minjia Shi, Tor Helleseth, Ferruh Özbudak, Patrick Solé:
Covering Radius of Melas Codes. IEEE Trans. Inf. Theory 68(7): 4354-4364 (2022) - [j209]Haode Yan, Yongbo Xia, Chunlei Li, Tor Helleseth, Maosheng Xiong, Jinquan Luo:
The Differential Spectrum of the Power Mapping xpn-3. IEEE Trans. Inf. Theory 68(8): 5535-5547 (2022) - 2021
- [j208]Lilya Budaghyan, Claude Carlet, Tor Helleseth, Kaisa Nyberg:
Editorial: Special issue on Boolean functions and their applications 2020. Cryptogr. Commun. 13(6): 887-889 (2021) - [j207]Kangquan Li, Chunlei Li, Tor Helleseth, Longjiang Qu:
Cryptographically strong permutations from the butterfly structure. Des. Codes Cryptogr. 89(4): 737-761 (2021) - [j206]Diana Davidova, Lilya Budaghyan, Claude Carlet, Tor Helleseth, Ferdinand Ihringer, Tim Penttila:
Relation between o-equivalence and EA-equivalence for Niho bent functions. Finite Fields Their Appl. 72: 101834 (2021) - [j205]Kangquan Li, Chunlei Li, Tor Helleseth, Longjiang Qu:
Binary Linear Codes With Few Weights From Two-to-One Functions. IEEE Trans. Inf. Theory 67(7): 4263-4275 (2021) - [j204]Gaojun Luo, Xiwang Cao, Minjia Shi, Tor Helleseth:
Three New Constructions of Asymptotically Optimal Periodic Quasi-Complementary Sequence Sets With Small Alphabet Sizes. IEEE Trans. Inf. Theory 67(8): 5168-5177 (2021) - [j203]Tor Helleseth, Daniel J. Katz, Chunlei Li:
The Resolution of Niho's Last Conjecture Concerning Sequences, Codes, and Boolean Functions. IEEE Trans. Inf. Theory 67(10): 6952-6962 (2021) - [j202]Kangquan Li, Chunlei Li, Tor Helleseth, Longjiang Qu:
A Complete Characterization of the APN Property of a Class of Quadrinomials. IEEE Trans. Inf. Theory 67(11): 7535-7549 (2021) - 2020
- [j201]Tor Helleseth, Wai Ho Mow, Zhengchun Zhou:
Editorial: Special issue on sequences and their applications 2018. Cryptogr. Commun. 12(3): 321-323 (2020) - [j200]Dan Zhang, Matthew Geoffrey Parker, Tor Helleseth:
Polyphase zero correlation zone sequences from generalised bent functions. Cryptogr. Commun. 12(3): 325-335 (2020) - [j199]Lilya Budaghyan, Tor Helleseth:
Editorial: Special issue on Boolean functions and their applications. Cryptogr. Commun. 12(5): 819-820 (2020) - [j198]Yongbo Xia, Xianglai Zhang, Chunlei Li, Tor Helleseth:
The differential spectrum of a ternary power mapping. Finite Fields Their Appl. 64: 101660 (2020) - [j197]Lilya Budaghyan, Claude Carlet, Tor Helleseth, Nikolay S. Kaleyski:
On the Distance Between APN Functions. IEEE Trans. Inf. Theory 66(9): 5742-5753 (2020) - [j196]Lilya Budaghyan, Tor Helleseth, Nikolay S. Kaleyski:
A New Family of APN Quadrinomials. IEEE Trans. Inf. Theory 66(11): 7081-7087 (2020) - 2019
- [j195]Lilya Budaghyan, Claude Carlet, Tor Helleseth:
Editorial: Special Issue on Boolean functions and their applications. Cryptogr. Commun. 11(1): 1-2 (2019) - [j194]Nian Li, Tor Helleseth:
New permutation trinomials from Niho exponents over finite fields with even characteristic. Cryptogr. Commun. 11(1): 129-136 (2019) - [j193]Lilya Budaghyan, Claude Carlet, Tor Helleseth:
Editorial: Special issue on Boolean functions and their applications 2018. Cryptogr. Commun. 11(6): 1145-1146 (2019) - [j192]Vladimir Edemskiy, Chunlei Li, Xiangyong Zeng, Tor Helleseth:
The linear complexity of generalized cyclotomic binary sequences of period pn. Des. Codes Cryptogr. 87(5): 1183-1197 (2019) - [j191]Haode Yan, Zhengchun Zhou, Jian Weng, Jinming Wen, Tor Helleseth, Qi Wang:
Differential Spectrum of Kasami Power Permutations Over Odd Characteristic Finite Fields. IEEE Trans. Inf. Theory 65(10): 6819-6826 (2019) - 2018
- [j190]Tor Helleseth, Bart Preneel:
Editorial: Special issue on recent trends in cryptography. Cryptogr. Commun. 10(1): 1-3 (2018) - [j189]Pan Tan, Zhengchun Zhou, Deng Tang, Tor Helleseth:
The weight distribution of a class of two-weight linear codes derived from Kloosterman sums. Cryptogr. Commun. 10(2): 291-299 (2018) - [j188]Zibi Xiao, Xiangyong Zeng, Chunlei Li, Tor Helleseth:
New generalized cyclotomic binary sequences of period p2. Des. Codes Cryptogr. 86(7): 1483-1497 (2018) - [j187]Xiaofang Xu, Chunlei Li, Xiangyong Zeng, Tor Helleseth:
Constructions of complete permutation polynomials. Des. Codes Cryptogr. 86(12): 2869-2892 (2018) - [j186]Ziran Tu, Xiangyong Zeng, Tor Helleseth:
A class of permutation quadrinomials. Discret. Math. 341(11): 3010-3020 (2018) - [j185]Ziran Tu, Xiangyong Zeng, Chunlei Li, Tor Helleseth:
A class of new permutation trinomials. Finite Fields Their Appl. 50: 178-195 (2018) - [j184]Ziran Tu, Xiangyong Zeng, Tor Helleseth:
New permutation quadrinomials over F22m. Finite Fields Their Appl. 50: 304-318 (2018) - [j183]Zhengchun Zhou, Dan Zhang, Tor Helleseth, Jinming Wen:
A Construction of Multiple Optimal ZCZ Sequence Sets With Good Cross Correlation. IEEE Trans. Inf. Theory 64(2): 1340-1346 (2018) - [j182]Guang Gong, Tor Helleseth, P. Vijay Kumar:
Solomon W. Golomb - Mathematician, Engineer, and Pioneer. IEEE Trans. Inf. Theory 64(4): 2844-2857 (2018) - [j181]Zhengchun Zhou, Tor Helleseth, Udaya Parampalli:
A Family of Polyphase Sequences With Asymptotically Optimal Correlation. IEEE Trans. Inf. Theory 64(4): 2896-2900 (2018) - [j180]Lilya Budaghyan, Claude Carlet, Tor Helleseth, Nian Li, Bo Sun:
On Upper Bounds for Algebraic Degrees of APN Functions. IEEE Trans. Inf. Theory 64(6): 4399-4411 (2018) - 2017
- [j179]Nian Li, Tor Helleseth:
Several classes of permutation trinomials from Niho exponents. Cryptogr. Commun. 9(6): 693-705 (2017) - [j178]Adel Alahmadi, Hussain Alhazmi, Shakir Ali, Tor Helleseth, Rola Hijazi, Chunlei Li, Patrick Solé:
An analogue of the ℤ4-Goethals code in non-primitive length. J. Syst. Sci. Complex. 30(4): 950-966 (2017) - [j177]Chunming Tang, Zhengchun Zhou, Yanfeng Qi, Xiaosong Zhang, Cuiling Fan, Tor Helleseth:
Generic Construction of Bent Functions and Bent Idempotents With Any Possible Algebraic Degrees. IEEE Trans. Inf. Theory 63(10): 6149-6157 (2017) - [j176]Zhimin Sun, Xiangyong Zeng, Chunlei Li, Tor Helleseth:
Investigations on Periodic Sequences With Maximum Nonlinear Complexity. IEEE Trans. Inf. Theory 63(10): 6188-6198 (2017) - [j175]Yongbo Xia, Nian Li, Xiangyong Zeng, Tor Helleseth:
On the Correlation Distribution for a Niho Decimation. IEEE Trans. Inf. Theory 63(11): 7206-7218 (2017) - 2016
- [j174]Adel Alahmadi, Hussain Alhazmi, Tor Helleseth, Rola Hijazi, Najat M. Muthana, Patrick Solé:
On the lifted Melas code. Cryptogr. Commun. 8(1): 7-18 (2016) - [j173]Lilya Budaghyan, Tor Helleseth, Alexander Kholosha:
Editorial: Special issue on Boolean functions and their applications. Cryptogr. Commun. 8(2): 173-174 (2016) - [j172]Chunlei Li, Tor Helleseth:
Quasi-perfect linear codes from planar and APN functions. Cryptogr. Commun. 8(2): 215-227 (2016) - [j171]Adel Alahmadi, Hussain Alhazmi, Tor Helleseth, Rola Hijazi, Najat M. Muthana, Patrick Solé:
On the lifted Zetterberg code. Des. Codes Cryptogr. 80(3): 561-576 (2016) - [j170]Zhengchun Zhou, Nian Li, Cuiling Fan, Tor Helleseth:
Linear codes with two or three weights from quadratic Bent functions. Des. Codes Cryptogr. 81(2): 283-295 (2016) - [j169]Chaoyun Li, Xiangyong Zeng, Chunlei Li, Tor Helleseth, Ming Li:
Construction of de Bruijn Sequences From LFSRs With Reducible Characteristic Polynomials. IEEE Trans. Inf. Theory 62(1): 610-624 (2016) - [j168]Chunming Tang, Nian Li, Yanfeng Qi, Zhengchun Zhou, Tor Helleseth:
Linear Codes With Two or Three Weights From Weakly Regular Bent Functions. IEEE Trans. Inf. Theory 62(3): 1166-1176 (2016) - [j167]Lilya Budaghyan, Alexander Kholosha, Claude Carlet, Tor Helleseth:
Univariate Niho Bent Functions From o-Polynomials. IEEE Trans. Inf. Theory 62(4): 2254-2265 (2016) - [j166]Yongbo Xia, Nian Li, Xiangyong Zeng, Tor Helleseth:
An Open Problem on the Distribution of a Niho-Type Cross-Correlation Function. IEEE Trans. Inf. Theory 62(12): 7546-7554 (2016) - 2015
- [j165]Yongbo Xia, Tor Helleseth, Chunlei Li:
Some new classes of cyclic codes with three or six weights. Adv. Math. Commun. 9(1): 23-36 (2015) - [j164]Nian Li, Xiaohu Tang, Tor Helleseth:
A class of quaternary sequences with low correlation. Adv. Math. Commun. 9(2): 199-210 (2015) - [j163]Ziran Tu, Xiangyong Zeng, Chunlei Li, Tor Helleseth:
Permutation polynomials of the form (xpm-x+δ)s+L(x) over the finite field Fp2m of odd characteristic. Finite Fields Their Appl. 34: 20-35 (2015) - 2014
- [j162]Tor Helleseth, Jonathan Jedwab:
Special issue editorial: Sequences and their applications. Cryptogr. Commun. 6(1): 1-2 (2014) - [j161]Nian Li, Xiaohu Tang, Tor Helleseth:
New $$M$$ M -ary sequences with low autocorrelation from interleaved technique. Des. Codes Cryptogr. 73(1): 237-249 (2014) - [j160]Lilya Budaghyan, Tor Helleseth, Matthew Geoffrey Parker:
Editorial: special issue on coding and cryptography. Des. Codes Cryptogr. 73(2): 269 (2014) - [j159]Gaofei Wu, Nian Li, Tor Helleseth, Yuqing Zhang:
Some classes of monomial complete permutation polynomials over finite fields of characteristic two. Finite Fields Their Appl. 28: 148-165 (2014) - [j158]Nian Li, Chunlei Li, Tor Helleseth, Cunsheng Ding, Xiaohu Tang:
Optimal ternary cyclic codes with minimum distance four and five. Finite Fields Their Appl. 30: 100-120 (2014) - [j157]Yongbo Xia, Shaoping Chen, Tor Helleseth, Chunlei Li:
Cross-Correlation between a p-Ary m-Sequence and Its All Decimated Sequences for d=((pm+1)(pm+p-1))/(p+1). IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 97-A(4): 964-969 (2014) - [j156]Chaoyun Li, Xiangyong Zeng, Tor Helleseth, Chunlei Li, Lei Hu:
The Properties of a Class of Linear FSRs and Their Applications to the Construction of Nonlinear FSRs. IEEE Trans. Inf. Theory 60(5): 3052-3061 (2014) - [j155]Seokbeom Hong, Hosung Park, Jong-Seon No, Tor Helleseth, Young-Sik Kim:
Near-Optimal Partial Hadamard Codebook Construction Using Binary Sequences Obtained From Quadratic Residue Mapping. IEEE Trans. Inf. Theory 60(6): 3698-3705 (2014) - [j154]Chunlei Li, Nian Li, Tor Helleseth, Cunsheng Ding:
The Weight Distributions of Several Classes of Cyclic Codes From APN Monomials. IEEE Trans. Inf. Theory 60(8): 4710-4721 (2014) - [j153]Honggang Hu, Shuai Shao, Guang Gong, Tor Helleseth:
The Proof of Lin's Conjecture via the Decimation-Hadamard Transform. IEEE Trans. Inf. Theory 60(8): 5054-5064 (2014) - [j152]Nian Li, Xiaohu Tang, Tor Helleseth:
New Constructions of Quadratic Bent Functions in Polynomial Form. IEEE Trans. Inf. Theory 60(9): 5760-5767 (2014) - [j151]Yongbo Xia, Chunlei Li, Xiangyong Zeng, Tor Helleseth:
Some Results on Cross-Correlation Distribution Between a \(p\) -Ary \(m\) -Sequence and Its Decimated Sequences. IEEE Trans. Inf. Theory 60(11): 7368-7381 (2014) - [j150]Chaoyun Li, Xiangyong Zeng, Chunlei Li, Tor Helleseth:
A Class of de Bruijn Sequences. IEEE Trans. Inf. Theory 60(12): 7955-7969 (2014) - 2013
- [j149]Nian Li, Tor Helleseth, Xiaohu Tang:
Further results on a class of permutation polynomials over finite fields. Finite Fields Their Appl. 22: 16-23 (2013) - [j148]Nian Li, Tor Helleseth, Xiaohu Tang, Alexander Kholosha:
Several New Classes of Bent Functions From Dillon Exponents. IEEE Trans. Inf. Theory 59(3): 1818-1831 (2013) - [j147]Nian Li, Tor Helleseth, Alexander Kholosha, Xiaohu Tang:
On the Walsh Transform of a Class of Functions From Niho Exponents. IEEE Trans. Inf. Theory 59(7): 4662-4667 (2013) - [j146]Han Cai, Xiangyong Zeng, Tor Helleseth, Xiaohu Tang, Yang Yang:
A New Construction of Zero-Difference Balanced Functions and Its Applications. IEEE Trans. Inf. Theory 59(8): 5008-5015 (2013) - [j145]Cunsheng Ding, Tor Helleseth:
Optimal Ternary Cyclic Codes From Monomials. IEEE Trans. Inf. Theory 59(9): 5898-5904 (2013) - 2012
- [j144]Guang Gong, Tor Helleseth, Honggang Hu:
A Three-Valued Walsh Transform From Decimations of Helleseth-Gong Sequences. IEEE Trans. Inf. Theory 58(2): 1158-1162 (2012) - [j143]Guang Gong, Tor Helleseth, Honggang Hu, Alexander Kholosha:
On the Dual of Certain Ternary Weakly Regular Bent Functions. IEEE Trans. Inf. Theory 58(4): 2237-2243 (2012) - [j142]Wenjie Jia, Xiangyong Zeng, Tor Helleseth, Chunlei Li:
A Class of Binomial Bent Functions Over the Finite Fields of Odd Characteristic. IEEE Trans. Inf. Theory 58(9): 6054-6063 (2012) - [j141]Lilya Budaghyan, Claude Carlet, Tor Helleseth, Alexander Kholosha, Sihem Mesnager:
Further Results on Niho Bent Functions. IEEE Trans. Inf. Theory 58(11): 6979-6985 (2012) - 2011
- [j140]Lilya Budaghyan, Tor Helleseth:
New commutative semifields defined by new PN multinomials. Cryptogr. Commun. 3(1): 1-16 (2011) - [j139]Tor Helleseth, Alexander Kholosha:
Crosscorrelation of m-sequences, exponential sums, bent functions and Jacobsthal sums. Cryptogr. Commun. 3(4): 281-291 (2011) - [j138]Lilya Budaghyan, Tor Helleseth:
On Isotopisms of Commutative presemifields and CCZ-Equivalence of Functions. Int. J. Found. Comput. Sci. 22(6): 1243-1258 (2011) - [j137]Xiaohu Tang, Tor Helleseth:
Generic Construction of Quaternary Sequences of Period 2N With Low Correlation From Quaternary Sequences of Odd Period N. IEEE Trans. Inf. Theory 57(4): 2295-2300 (2011) - [j136]Guang Gong, Sondre Rønjom, Tor Helleseth, Honggang Hu:
Fast Discrete Fourier Spectra Attacks on Stream Ciphers. IEEE Trans. Inf. Theory 57(8): 5555-5565 (2011) - [j135]Jinquan Luo, Tor Helleseth:
Constant Composition Codes as Subcodes of Cyclic Codes. IEEE Trans. Inf. Theory 57(11): 7482-7488 (2011) - [j134]Nian Li, Xiaohu Tang, Tor Helleseth:
Several Classes of Codes and Sequences Derived From a $\BBZ_{4}$-Valued Quadratic Form. IEEE Trans. Inf. Theory 57(11): 7618-7628 (2011) - 2010
- [j133]Tor Helleseth, Alexander Kholosha:
x2l+1+x+a and related affine polynomials over GF (2k). Cryptogr. Commun. 2(1): 85-109 (2010) - [j132]Tor Helleseth:
Crosscorrelation of m-Sequences, Exponential Sums and Dickson Polynomials. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 93-A(11): 2212-2219 (2010) - [j131]Tor Helleseth, Alexander Kholosha:
New binomial bent functions over the finite fields of odd characteristic. IEEE Trans. Inf. Theory 56(9): 4646-4652 (2010) - 2009
- [j130]Xiaohu Tang, Tor Helleseth, Pingzhi Fan:
A new optimal quaternary sequence family of length 2(2n - 1) obtained from the orthogonal transformation of Families B and C. Des. Codes Cryptogr. 53(3): 137-148 (2009) - [j129]Pascale Charpin, Tor Helleseth, Victor A. Zinoviev:
Divisibility properties of classical binary Kloosterman sums. Discret. Math. 309(12): 3975-3984 (2009) - [j128]Aina Johansen, Tor Helleseth:
A Family of m -Sequences With Five-Valued Cross Correlation. IEEE Trans. Inf. Theory 55(2): 880-887 (2009) - [j127]Xiaohu Tang, Tor Helleseth, Lei Hu, Wenfeng Jiang:
Two New Families of Optimal Binary Sequences Obtained From Quaternary Sequences. IEEE Trans. Inf. Theory 55(4): 1833-1840 (2009) - [j126]Tor Helleseth, Lei Hu, Alexander Kholosha, Xiangyong Zeng, Nian Li, Wenfeng Jiang:
Period-different m-sequences with at most four-valued cross correlation. IEEE Trans. Inf. Theory 55(7): 3305-3311 (2009) - [j125]Tor Helleseth, Henk D. L. Hollmann, Alexander Kholosha, Zeying Wang, Qing Xiang:
Proofs of two conjectures on ternary weakly regular bent functions. IEEE Trans. Inf. Theory 55(11): 5272-5283 (2009) - [j124]Aina Johansen, Tor Helleseth, Alexander Kholosha:
Further results on m-sequences with five-valued cross correlation. IEEE Trans. Inf. Theory 55(12): 5792-5802 (2009) - 2008
- [j123]Cunsheng Ding, Tor Helleseth, Øyvind Ytrehus:
Preface. Des. Codes Cryptogr. 48(2): 109-110 (2008) - [j122]Pascale Charpin, Tor Helleseth:
Editorial: In memory of Hans Dobbertin. Des. Codes Cryptogr. 49(1-3): 1-2 (2008) - [j121]Tor Helleseth, Alexander Kholosha:
On the equation x2l+1+x+a=0 over GF(2k). Finite Fields Their Appl. 14(1): 159-176 (2008) - [j120]Pascale Charpin, Tor Helleseth, Victor A. Zinoviev:
On Cosets of Weight 4 of BCH(2m, 8), m Even, and Exponential Sums. SIAM J. Discret. Math. 23(1): 59-78 (2008) - [j119]Aina Johansen, Tor Helleseth, Xiaohu Tang:
The Correlation Distribution of Quaternary Sequences of Period 2(2n-1). IEEE Trans. Inf. Theory 54(7): 3130-3139 (2008) - 2007
- [j118]Tor Helleseth, Jyrki T. Lahtonen, Petri Rosendahl:
On Niho type cross-correlation functions of m-sequences. Finite Fields Their Appl. 13(2): 305-317 (2007) - [j117]Pascale Charpin, Tor Helleseth, Victor A. Zinoviev:
Propagation characteristics of xx-1 and Kloosterman sums. Finite Fields Their Appl. 13(2): 366-381 (2007) - [j116]Pascale Charpin, Tor Helleseth, Victor A. Zinoviev:
The divisibility modulo 24 of Kloosterman sums on GF(2m), m odd. J. Comb. Theory A 114(2): 322-338 (2007) - [j115]Sondre Rønjom, Tor Helleseth:
A New Attack on the Filter Generator. IEEE Trans. Inf. Theory 53(5): 1752-1758 (2007) - [j114]Cunsheng Ding, Tor Helleseth, Torleiv Kløve, X. Wang:
A Generic Construction of Cartesian Authentication Codes. IEEE Trans. Inf. Theory 53(6): 2229-2235 (2007) - [j113]Tor Helleseth, Alexander Kholosha, Geir Jarle Ness:
Characterization of m-Sequences of Lengths 22k-1 and 2k-1 With Three-Valued Cross Correlation. IEEE Trans. Inf. Theory 53(6): 2236-2245 (2007) - [j112]Geir Jarle Ness, Tor Helleseth:
A New Family of Ternary Almost Perfect Nonlinear Mappings. IEEE Trans. Inf. Theory 53(7): 2581-2586 (2007) - [j111]Geir Jarle Ness, Tor Helleseth:
A New Family of Four-Valued Cross Correlation Between m-Sequences of Different Lengths. IEEE Trans. Inf. Theory 53(11): 4308-4313 (2007) - 2006
- [j110]Leonid A. Bassalygo, Stefan M. Dodunekov, Victor A. Zinoviev, Tor Helleseth:
The Grey-Rankin bound for nonbinary codes. Probl. Inf. Transm. 42(3): 197-203 (2006) - [j109]Hans Dobbertin, Patrick Felke, Tor Helleseth, Petri Rosendahl:
Niho type cross-correlation functions via dickson polynomials and Kloosterman sums. IEEE Trans. Inf. Theory 52(2): 613-627 (2006) - [j108]Geir Jarle Ness, Tor Helleseth:
Cross correlation of m-sequences of different lengths. IEEE Trans. Inf. Theory 52(4): 1637-1648 (2006) - [j107]Pascale Charpin, Tor Helleseth, Victor A. Zinoviev:
The coset distribution of triple-error-correcting binary primitive BCH codes. IEEE Trans. Inf. Theory 52(4): 1727-1732 (2006) - [j106]Tor Helleseth, Alexander Kholosha:
Monomial and quadratic bent functions over the finite fields of odd characteristic. IEEE Trans. Inf. Theory 52(5): 2018-2032 (2006) - [j105]Geir Jarle Ness, Tor Helleseth, Alexander Kholosha:
On the correlation distribution of the Coulter-Matthews decimation. IEEE Trans. Inf. Theory 52(5): 2241-2247 (2006) - [j104]Geir Jarle Ness, Tor Helleseth:
A New Three-Valued Cross Correlation Between m-Sequences of Different Lengths. IEEE Trans. Inf. Theory 52(10): 4695-4701 (2006) - [j103]Håvard Molland, Tor Helleseth:
Linear Properties in T-Functions. IEEE Trans. Inf. Theory 52(11): 5151-5157 (2006) - 2005
- [j102]Tor Helleseth, Petri Rosendahl:
New pairs of m-sequences with 4-level cross-correlation. Finite Fields Their Appl. 11(4): 674-683 (2005) - [j101]Victor A. Zinoviev, Tor Helleseth, Pascale Charpin:
On Cosets of Weight 4 of Binary BCH Codes with Minimum Distance 8 and Exponential Sums. Probl. Inf. Transm. 41(4): 331-348 (2005) - [j100]Sang-Hyo Kim, Jong-Seon No, Habong Chung, Tor Helleseth:
New cyclic relative difference sets constructed from d-homogeneous functions with difference-balanced property. IEEE Trans. Inf. Theory 51(3): 1155-1163 (2005) - [j99]Tor Helleseth, Torleiv Kløve, Vladimir I. Levenshtein:
Error-correction capability of binary linear codes. IEEE Trans. Inf. Theory 51(4): 1408-1423 (2005) - [j98]Hans Georg Schaathun, Tor Helleseth:
The second support weight distribution of the Kasami codes. IEEE Trans. Inf. Theory 51(8): 2892-2894 (2005) - 2004
- [j97]Dong-Joon Shin, P. Vijay Kumar, Tor Helleseth:
An Assmus-Mattson-Type Approach for Identifying 3-Designs from Linear Codes over Z4. Des. Codes Cryptogr. 31(1): 75-92 (2004) - [j96]Jong-Seon No, Dong-Joon Shin, Tor Helleseth:
On the p-Ranks and Characteristic Polynomials of Cyclic Difference Sets. Des. Codes Cryptogr. 33(1): 23-37 (2004) - [j95]Tor Helleseth, Johannes Mykkeltveit:
A Proof of Simmons' Conjecture. Des. Codes Cryptogr. 33(1): 39-43 (2004) - [j94]Tor Helleseth, Victor A. Zinoviev:
On a new identity for Kloosterman sums and nonlinear system of equations over finite fields of characteristic 2. Discret. Math. 274(1-3): 109-124 (2004) - [j93]Tor Helleseth, Jyrki T. Lahtonen, Kalle Ranto:
A simple proof to the minimum distance of Z4-linear Goethals-like codes. J. Complex. 20(2-3): 297-304 (2004) - [j92]Victor A. Zinoviev, Tor Helleseth:
On Weight Distributions of Shifts of Goethals-like Codes. Probl. Inf. Transm. 40(2): 118-134 (2004) - [j91]Ji-Woong Jang, Young-Sik Kim, Jong-Seon No, Tor Helleseth:
New Family of p-ary Sequences With Optimal Correlation Property and Large Linear Span. IEEE Trans. Inf. Theory 50(8): 1839-1844 (2004) - [j90]Tor Helleseth, José Felipe Voloch:
Double Circulant Quadratic Residue Codes. IEEE Trans. Inf. Theory 50(9): 2154-2155 (2004) - [j89]Tor Helleseth, Martijn Maas, John Erik Mathiassen, Toon Segers:
Linear complexity over Fp of Sidel'nikov sequences. IEEE Trans. Inf. Theory 50(10): 2468-2472 (2004) - [j88]Tor Helleseth, Torleiv Kløve, Vladimir I. Levenshtein:
The Simplex Codes and Other Even-Weight Binary Linear Codes for Error Correction. IEEE Trans. Inf. Theory 50(11): 2818-2823 (2004) - [j87]Tor Helleseth, Hans Georg Schaathun:
On the (2, 1)-separating weight of the Kerdock code. IEEE Trans. Inf. Theory 50(12): 3312-3315 (2004) - 2003
- [j86]Dong-Joon Shin, P. Vijay Kumar, Tor Helleseth:
3-Designs from the Z4-Goethals Codes via a New Kloosterman Sum Identity. Des. Codes Cryptogr. 28(3): 247-263 (2003) - [j85]Tor Helleseth, Torleiv Kløve, Vladimir I. Levenshtein:
Hypercubic 4 and 5-Designs from Double-Error-Correcting BCH Codes. Des. Codes Cryptogr. 28(3): 265-282 (2003) - [j84]T. W. Sze, Samuel T. Chanson, Cunsheng Ding, Tor Helleseth, Matthew Geoffrey Parker:
Logarithm cartesian authentication codes. Inf. Comput. 184(1): 93-108 (2003) - [j83]Tor Helleseth, Sang-Hyo Kim, Jong-Seon No:
Linear complexity over Fp and trace representation of Lempel-Cohn-Eastman sequences. IEEE Trans. Inf. Theory 49(6): 1548-1552 (2003) - [j82]Kyeongcheol Yang, Tor Helleseth:
On the minimum distance of array codes as LDPC codes. IEEE Trans. Inf. Theory 49(12): 3268-3271 (2003) - 2002
- [j81]Cunsheng Ding, Tor Helleseth, Harald Niederreiter, Chaoping Xing:
The minimum distance of the duals of binary irreducible cyclic codes. IEEE Trans. Inf. Theory 48(10): 2679-2689 (2002) - [j80]Tor Helleseth, Guang Gong:
New nonbinary sequences with ideal two-level autocorrelation. IEEE Trans. Inf. Theory 48(11): 2868-2872 (2002) - 2001
- [j79]Tor Helleseth, P. Vijay Kumar, Halvard Martinsen:
A New Family of Ternary Sequences with Ideal Two-level Autocorrelation Function. Des. Codes Cryptogr. 23(2): 157-166 (2001) - [j78]Tor Helleseth, Chunming Rong, Kyeongcheol Yang:
New 3-designs from Goethals codes over Z4. Discret. Math. 226(1-3): 403-409 (2001) - [j77]Tor Helleseth, Chunming Rong, Kyeongcheol Yang:
On t-designs from codes over Z4. Discret. Math. 238(1-3): 67-80 (2001) - [j76]Dong-Joon Shin, P. Vijay Kumar, Tor Helleseth:
5-Designs from the lifted Golay code over Z4 via an Assmus-Mattson type approach. Discret. Math. 241(1-3): 479-487 (2001) - [j75]Tor Helleseth:
Sequences with good correlations and some open problems. Electron. Notes Discret. Math. 6: 507-517 (2001) - [j74]Cunsheng Ding, Tor Helleseth, Halvard Martinsen:
New families of binary sequences with optimal three-level autocorrelation. IEEE Trans. Inf. Theory 47(1): 428-433 (2001) - [j73]Hans Dobbertin, Tor Helleseth, P. Vijay Kumar, Halvard Martinsen:
Ternary m-sequences with three-valued cross-correlation function: New decimations of Welch and Niho type. IEEE Trans. Inf. Theory 47(4): 1473-1481 (2001) - [j72]Tor Helleseth, Victor A. Zinoviev:
Codes with the same coset weight distributions as the Z4-linear Goethals codes. IEEE Trans. Inf. Theory 47(4): 1589-1595 (2001) - [j71]Jong-Seon No, Habong Chung, Hong-Yeop Song, Kyeongcheol Yang, Jung-Do Lee, Tor Helleseth:
New construction for binary sequences of period pm-1 with Optimal autocorrelation using (z+1)d+azd+b. IEEE Trans. Inf. Theory 47(4): 1638-1644 (2001) - [j70]Tor Helleseth, Victor A. Zinoviev:
On coset weight distributions of the Z4-linear Goethals codes. IEEE Trans. Inf. Theory 47(5): 1758-1772 (2001) - [j69]K. T. Arasu, Cunsheng Ding, Tor Helleseth, P. Vijay Kumar, Halvard Martinsen:
Almost difference sets and their sequences with optimal autocorrelation. IEEE Trans. Inf. Theory 47(7): 2934-2943 (2001) - 2000
- [j68]Cunsheng Ding, Tor Helleseth, Kwok-Yan Lam:
Duadic sequences of prime lengths. Discret. Math. 218(1-3): 33-49 (2000) - [j67]Anchung Chang, Peter Gaal, Solomon W. Golomb, Guang Gong, Tor Helleseth, P. Vijay Kumar:
On a conjectured ideal autocorrelation sequence, a related triple-error correcting cyclic code. IEEE Trans. Inf. Theory 46(2): 680-687 (2000) - [j66]Noboru Hamada, Tor Helleseth, Halvard Martinsen, Øyvind Ytrehus:
There is no ternary [28, 6, 16] code. IEEE Trans. Inf. Theory 46(4): 1550-1554 (2000) - 1999
- [j65]Tor Helleseth, Victor A. Zinoviev:
On Linear Goethals Codes and Kloosterman Sums. Des. Codes Cryptogr. 17(1-3): 269-288 (1999) - [j64]Iwan M. Duursma, Tor Helleseth, Chunming Rong, Kyeongcheol Yang:
Split Weight Enumerators for the Preparata Codes with Applications to Designs. Des. Codes Cryptogr. 18(1/3): 103-124 (1999) - [j63]Tor Helleseth, Chunming Rong, Kyeongcheol Yang:
New infinite families of 3-designs from preparata codes over Z4. Discret. Math. 195(1-3): 139-156 (1999) - [j62]Tor Helleseth, H. M. Martinsen:
Binary Sequences of Period 2m-1 with Large Linear Complexity. Inf. Comput. 151(1-2): 73-91 (1999) - [j61]Cunsheng Ding, Tor Helleseth:
Generalized Cyclotomic Codes of Length p1e1 ... ptet. IEEE Trans. Inf. Theory 45(2): 467-474 (1999) - [j60]Tor Helleseth, Chunming Rong, Daniel Sandberg:
New Families of Almost Perfect Nonlinear Power Mappings. IEEE Trans. Inf. Theory 45(2): 475-485 (1999) - [j59]Tor Helleseth, Bo Hove, Kyeongcheol Yang:
Further Results on Generalized Hamming Weights for Goethals and Preparata Codes Over Z4. IEEE Trans. Inf. Theory 45(4): 1255-1258 (1999) - [j58]Chunming Rong, Tor Helleseth, Jyrki T. Lahtonen:
On algebraic decoding of the Z4-linear Calderbank-McGuire code. IEEE Trans. Inf. Theory 45(5): 1423-1434 (1999) - [j57]Cunsheng Ding, Tor Helleseth, Kwok-Yan Lam:
Several classes of binary sequences with three-level autocorrelation. IEEE Trans. Inf. Theory 45(7): 2606-2612 (1999) - 1998
- [j56]Ross J. Anderson, Cunsheng Ding, Tor Helleseth, Torleiv Kløve:
How to Build Robust Shared Control Systems. Des. Codes Cryptogr. 15(2): 111-124 (1998) - [j55]Tor Helleseth, P. Vijay Kumar, Kyeongcheol Yang:
An Infinite Family of 3-Designs from Preparata Codes over Z. Des. Codes Cryptogr. 15(2): 175-181 (1998) - [j54]Kyeongcheol Yang, Tor Helleseth:
Two New Infinite Families of 3-Designs from Kerdock Codes over Z. Des. Codes Cryptogr. 15(2): 201-214 (1998) - [j53]Cunsheng Ding, Tor Helleseth:
On Cyclotomic Generator of Order r. Inf. Process. Lett. 66(1): 21-25 (1998) - [j52]Kyeongcheol Yang, Tor Helleseth:
On the Weight Hierarchy of Goethals Codes over Z4. IEEE Trans. Inf. Theory 44(1): 304-307 (1998) - [j51]Cunsheng Ding, Tor Helleseth, Weijuan Shan:
On the Linear Complexity of Legendre Sequences. IEEE Trans. Inf. Theory 44(3): 1276-1278 (1998) - 1997
- [j50]P. Vijay Kumar, Tor Helleseth:
An Expansion for the Coordinates of the Trace Function over Galois Rings. Appl. Algebra Eng. Commun. Comput. 8(5): 353-361 (1997) - [j49]Tor Helleseth, Daniel Sandberg:
Some Power Mappings with Low Differential Uniformity. Appl. Algebra Eng. Commun. Comput. 8(5): 363-370 (1997) - [j48]Tor Helleseth, Torleiv Kløve, Vladimir I. Levenshtein:
On the information function of an error-correcting code. IEEE Trans. Inf. Theory 43(2): 549-557 (1997) - [j47]Tor Helleseth, Torleiv Kløve:
The Newton radius of codes. IEEE Trans. Inf. Theory 43(6): 1820-1831 (1997) - [j46]Kyeongcheol Yang, Tor Helleseth:
On the weight hierarchy of Preparata codes over Z4. IEEE Trans. Inf. Theory 43(6): 1832-1842 (1997) - [j45]Iliya G. Bouyukliev, Stefan M. Dodunekov, Tor Helleseth, Øyvind Ytrehus:
On the [162, 8, 80] codes. IEEE Trans. Inf. Theory 43(6): 2055-2057 (1997) - 1996
- [j44]Tor Helleseth, P. Vijay Kumar, Abhijit G. Shanbhag:
Codes with the Same Weight Distributions as the Goethals Codes and the Delsarte-Goethals Codes. Des. Codes Cryptogr. 9(3): 257-266 (1996) - [j43]Tor Helleseth, P. Vijay Kumar:
On the weight hierarchy of the semiprimitive codes. Discret. Math. 152(1-3): 185-190 (1996) - [j42]Erik R. Hauge, Tor Helleseth:
De Bruijn sequences, irreducible codes and cyclotomy. Discret. Math. 159(1-3): 143-154 (1996) - [j41]A. Robert Calderbank, Gary McGuire, P. Vijay Kumar, Tor Helleseth:
Cyclic codes over Z4, locator polynomials, and Newton's identities. IEEE Trans. Inf. Theory 42(1): 217-226 (1996) - [j40]Abhijit G. Shanbhag, P. Vijay Kumar, Tor Helleseth:
Upper bound for a hybrid sum over Galois rings with applications to aperiodic correlation of some q-ary sequences. IEEE Trans. Inf. Theory 42(1): 250-254 (1996) - [j39]P. Vijay Kumar, Tor Helleseth, A. Robert Calderbank, A. Roger Hammons Jr.:
Large families of quaternary sequences with low correlation. IEEE Trans. Inf. Theory 42(2): 579-592 (1996) - [j38]Tor Helleseth, Torleiv Kløve:
The weight hierarchies of some product codes. IEEE Trans. Inf. Theory 42(3): 1029-1034 (1996) - [j37]Tor Helleseth, P. Vijay Kumar, Oscar Moreno, Abhijit G. Shanbhag:
Improved estimates via exponential sums for the minimum distance of Z4-linear trace codes. IEEE Trans. Inf. Theory 42(4): 1212-1216 (1996) - [j36]Abhijit G. Shanbhag, P. Vijay Kumar, Tor Helleseth:
Improved binary codes and sequence families from Z4-linear codes. IEEE Trans. Inf. Theory 42(5): 1582-1587 (1996) - [j35]Kyeongcheol Yang, Tor Helleseth, P. Vijay Kumar, Abhijit G. Shanbhag:
On the weight hierarchy of Kerdock codes over Z4. IEEE Trans. Inf. Theory 42(5): 1587-1593 (1996) - 1995
- [j34]Tor Helleseth, P. Vijay Kumar:
The weight hierarchy of the Kasami codes. Discret. Math. 145(1-3): 133-143 (1995) - [j33]Noboru Hamada, Tor Helleseth:
A characterization of some {3vµ+1, 3vµ; k-1, q}-minihypers and some [n, k, qk-1 - 3qµ; q]-codes (k >= 3, q >= 5, 1 <= µ < k-1) meeting the Griesmer bound. Discret. Math. 146(1-3): 59-67 (1995) - [j32]Tor Helleseth, Torleiv Kløve, Vladimir I. Levenshtein, Øyvind Ytrehus:
Bounds on the minimum support weights. IEEE Trans. Inf. Theory 41(2): 432-440 (1995) - [j31]P. Vijay Kumar, Tor Helleseth, A. Robert Calderbank:
An upper bound for Weft exponential sums over Galois tings and applications. IEEE Trans. Inf. Theory 41(2): 456-468 (1995) - [j30]Tor Helleseth, P. Vijay Kumar:
The algebraic decoding of the Z4-linear Goethals code. IEEE Trans. Inf. Theory 41(6): 2040-2048 (1995) - 1994
- [j29]Xuemin Chen, Irving S. Reed, Tor Helleseth, Trieu-Kien Truong:
Use of Grobner bases to decode binary cyclic codes up to the true minimum distance. IEEE Trans. Inf. Theory 40(5): 1654-1660 (1994) - [j28]Xuemin Chen, Irving S. Reed, Tor Helleseth, Trieu-Kien Truong:
General principles for the algebraic decoding of cyclic codes. IEEE Trans. Inf. Theory 40(5): 1661-1663 (1994) - 1993
- [j27]Noboru Hamada, Tor Helleseth, Øyvind Ytrehus:
A New Class of Nonbinary Codes Meeting the Griesmer Bound. Discret. Appl. Math. 47(3): 219-226 (1993) - [j26]Noboru Hamada, Tor Helleseth, Øyvind Ytrehus:
Characterization of {2(q+1)+2, 2;t, q}-minihypers in PG(t, q) (t>=3, qepsilon{3, 4}). Discret. Math. 115(1-3): 175-185 (1993) - 1992
- [j25]Tor Helleseth:
Legendre sums and codes related to QR codes. Discret. Appl. Math. 35(2): 107-113 (1992) - [j24]Noboru Hamada, Tor Helleseth, Øyvind Ytrehus:
On the Construction of [q4 + q2 - q, 5, q4 - q3 + q2 - 2q; q]-Codes Meeting the Griesmer Bound. Des. Codes Cryptogr. 2(3): 225-229 (1992) - [j23]Noboru Hamada, Tor Helleseth:
A characterization of some {2ualpha+1+ugamma+1, 2ualpha+ugamma; k-1, 3}- minihypers and some (n, k, 3k-1 -2·3alpha-3gamma; 3)-codes (k>=3, 0<=alpha<gamma<k-1) meeting the Griesmer bound. Discret. Math. 104(1): 67-81 (1992) - [j22]Tor Helleseth:
Projective codes meeting the Griesmer bound. Discret. Math. 106-107: 265-271 (1992) - [j21]Tor Helleseth, Torleiv Kløve, Øyvind Ytrehus:
Generalized Hamming weights of linear codes. IEEE Trans. Inf. Theory 38(3): 1133-1140 (1992) - 1991
- [j20]Tor Helleseth, Torleiv Kløve:
The number of cross-join pairs in maximum length linear sequences. IEEE Trans. Inf. Theory 37(6): 1731-1733 (1991) - 1990
- [j19]Noboru Hamada, Tor Helleseth:
A Characterization of Some Minihypers in a Finite Projective Geometry PG(t, 4). Eur. J. Comb. 11(6): 541-548 (1990) - [j18]Øyvind Ytrehus, Tor Helleseth:
There is no binary [25, 8, 10] code (corresp.). IEEE Trans. Inf. Theory 36(3): 695-696 (1990) - 1987
- [j17]Stefan M. Dodunekov, Tor Helleseth, Nikolai L. Manev, Øyvind Ytrehus:
New bounds on binary linear codes of dimension eight. IEEE Trans. Inf. Theory 33(6): 917-919 (1987) - 1985
- [j16]Tor Helleseth:
On the covering radius of cyclic linear codes and arithmetic codes. Discret. Appl. Math. 11(2): 157-173 (1985) - [j15]Tor Helleseth, Harold F. Mattson:
On the cosets of the simplex code. Discret. Math. 56(2-3): 169-189 (1985) - 1984
- [j14]Tor Helleseth:
Further classifications of codes meeting the Griesmer bound. IEEE Trans. Inf. Theory 30(2): 395-403 (1984) - 1983
- [j13]Tor Helleseth:
New constructions of codes meeting the Griesmer bound. IEEE Trans. Inf. Theory 29(3): 434-438 (1983) - 1981
- [j12]Tor Helleseth, Torleiv Kløve:
On Group-Theoretic Codes for Assymmetric Channels. Inf. Control. 49(1): 1-9 (1981) - [j11]Tor Helleseth:
A Characterization of Codes Meeting the Griesmer Bound. Inf. Control. 50(2): 128-159 (1981) - [j10]Tor Helleseth, Henk C. A. van Tilborg:
A new class of codes meeting the Griesmer bound. IEEE Trans. Inf. Theory 27(5): 548-555 (1981) - 1979
- [j9]Tor Helleseth:
The weight distribution of the coset leaders for some classes of codes with related parity-check matrices. Discret. Math. 28(2): 161-171 (1979) - [j8]Tor Helleseth:
No primitive binary t -error-correcting BCH code with t > 2 is quasi-perfect (Corresp.). IEEE Trans. Inf. Theory 25(3): 361-362 (1979) - 1978
- [j7]Tor Helleseth:
A note on the cross-correlation function between two binary maximal length linear sequences. Discret. Math. 23(3): 301-307 (1978) - [j6]Tor Helleseth:
All binary 3-error-correcting BCH codes of length 2m-i have covering radius 5 (Corresp.). IEEE Trans. Inf. Theory 24(2): 257-258 (1978) - [j5]Tor Helleseth, Torleiv Kløve, Johannes Mykkeltveit:
On the covering radius of binary codes (Corresp.). IEEE Trans. Inf. Theory 24(5): 627-628 (1978) - 1977
- [j4]Tor Helleseth, Torleiv Kløve, Johannes Mykkeltveit:
The weight distribution of irreducible cyclic codes with block lengths n1((q1-1)/N). Discret. Math. 18(2): 179-211 (1977) - [j3]Tor Helleseth:
The weight enumerator polynomials of some classes of codes with composite parity-check polynomials. Discret. Math. 20: 21-31 (1977) - 1976
- [j2]Tor Helleseth:
Some results about the cross-correlation function between two maximal linear sequences. Discret. Math. 16(3): 209-232 (1976) - [j1]Tor Helleseth:
Some two-weight codes with composite parity-check polynomials (Corresp.). IEEE Trans. Inf. Theory 22(5): 631-632 (1976)
Conference and Workshop Papers
- 2020
- [c58]Dan Zhang, Tor Helleseth:
New Optimal Sets of Perfect Polyphase Sequences Based on Circular Florentine Arrays. ISIT 2020: 2921-2925 - 2017
- [c57]Sondre Rønjom, Navid Ghaedi Bardeh, Tor Helleseth:
Yoyo Tricks with AES. ASIACRYPT (1) 2017: 217-243 - [c56]Lilya Budaghyan, Tor Helleseth, Nian Li, Bo Sun:
Some Results on the Known Classes of Quadratic APN Functions. C2SI 2017: 3-16 - 2016
- [c55]Tor Helleseth, Alexander Kholosha:
New ternary binomial bent functions. ISIT 2016: 101-104 - [c54]Lilya Budaghyan, Claude Carlet, Tor Helleseth, Nian Li:
On the (non-)existence of APN (n, n)-functions of algebraic degree n. ISIT 2016: 480-484 - 2015
- [c53]Nian Li, Zhengchun Zhou, Tor Helleseth:
On a conjecture about a class of optimal ternary cyclic codes. IWSDA 2015: 62-65 - [c52]Adel Alahmadi, Tor Helleseth, Najat M. Muthana, Atiqah Almuzaini, Patrick Solé:
Irreducible cyclic ℤ4 - codes and allied sequences. IWSDA 2015: 160-164 - 2014
- [c51]Honggang Hu, Shuai Shao, Guang Gong, Tor Helleseth:
On the proof of Lin's conjecture. ISIT 2014: 1822-1826 - [c50]Lilya Budaghyan, Alexander Kholosha, Claude Carlet, Tor Helleseth:
Niho bent functions from quadratic o-monomials. ISIT 2014: 1827-1831 - [c49]Yongbo Xia, Tor Helleseth, Gaofei Wu:
A Note on Cross-Correlation Distribution Between a Ternary m -Sequence and Its Decimated Sequence. SETA 2014: 249-259 - [c48]Lilya Budaghyan, Claude Carlet, Tor Helleseth, Alexander Kholosha:
On o-Equivalence of Niho Bent Functions. WAIFI 2014: 155-168 - 2013
- [c47]Tor Helleseth, Cees J. A. Jansen, Oleksandr Kazymyrov, Alexander Kholosha:
State space cryptanalysis of the MICKEY cipher. ITA 2013: 1-10 - 2012
- [c46]Nian Li, Xiaohu Tang, Tor Helleseth:
New classes of generalized boolean bent functions over Z4. ISIT 2012: 841-845 - [c45]Lilya Budaghyan, Claude Carlet, Tor Helleseth, Alexander Kholosha:
Generalized bent functions and their relation to Maiorana-McFarland class. ISIT 2012: 1212-1215 - [c44]Jinquan Luo, Tor Helleseth:
Binary Niho sequences with four-valued cross correlations. ISIT 2012: 1216-1220 - [c43]Chunlei Li, Tor Helleseth:
New nonbinary sequence families with low correlation and large linear span. ISIT 2012: 1411-1415 - [c42]Guang Gong, Tor Helleseth, Honggang Hu, Chunlei Li:
New Three-Valued Walsh Transforms from Decimations of Helleseth-Gong Sequences. SETA 2012: 327-337 - 2011
- [c41]Claude Carlet, Tor Helleseth, Alexander Kholosha, Sihem Mesnager:
On the dual of bent functions with 2r Niho exponents. ISIT 2011: 703-707 - [c40]Tor Helleseth, Sondre Rønjom:
Simplifying algebraic attacks with univariate analysis. ITA 2011: 153-159 - [c39]Lilya Budaghyan, Claude Carlet, Tor Helleseth:
On bent functions associated to AB functions. ITW 2011: 150-154 - [c38]Jinquan Luo, Tor Helleseth, Alexander Kholosha:
Two nonbinary sequences with six-valued cross correlation. IWSDA 2011: 44-47 - 2010
- [c37]Tor Helleseth, Alexander Kholosha:
New binomial bent functions over the finite fields of odd characteristic. ISIT 2010: 1277-1281 - [c36]Mehdi M. Hassanzadeh, Tor Helleseth:
Algebraic attack on the Alternating Step(r, s) Generator. ISIT 2010: 2493-2497 - [c35]Tor Helleseth, Alexander Kholosha:
On generalized bent functions. ITA 2010: 178-183 - [c34]Tor Helleseth, Alexander Kholosha:
Sequences, Bent Functions and Jacobsthal Sums. SETA 2010: 416-429 - 2009
- [c33]Carl Bracken, Tor Helleseth:
Triple-error-correcting BCH-like codes. ISIT 2009: 1723-1725 - 2008
- [c32]Tor Helleseth, Alexander Kholosha, Aina Johansen:
m-sequences of different lengths with four-valued cross correlation. ISIT 2008: 2598-2602 - [c31]Pascale Charpin, Tor Helleseth, Victor A. Zinoviev:
Divisibility properties of Kloosterman sums over finite fields of characteristic two. ISIT 2008: 2608-2612 - [c30]Tor Helleseth, Alexander Kholosha:
m-Sequences of Lengths 22k-1 and 2k-1 with at Most Four-Valued Cross Correlation. SETA 2008: 106-120 - [c29]Xiaohu Tang, Tor Helleseth, Aina Johansen:
On the Correlation Distribution of Kerdock Sequences. SETA 2008: 121-129 - [c28]Lilya Budaghyan, Tor Helleseth:
New Perfect Nonlinear Multinomials over Ffor Any Odd Prime p. SETA 2008: 403-414 - 2007
- [c27]Sondre Rønjom, Guang Gong, Tor Helleseth:
A Survey of Recent Attacks on the Filter Generator. AAECC 2007: 7-17 - [c26]Pascale Charpin, Tor Helleseth, Victor A. Zinoviev:
On binary primitive BCH codes with minimum distance 8 and exponential sums. ISIT 2007: 1976-1980 - [c25]Tor Helleseth, Alexander Kholosha:
On the Dual of Monomial Quadratic p -ary Bent Functions. SSC 2007: 50-61 - [c24]Xiaohu Tang, Tor Helleseth, Lei Hu, Wenfeng Jiang:
A New Family of Gold-Like Sequences. SSC 2007: 62-69 - [c23]Sondre Rønjom, Tor Helleseth:
The Linear Vector Space Spanned by the Nonlinear Filter Generator. SSC 2007: 169-183 - [c22]Sondre Rønjom, Guang Gong, Tor Helleseth:
On Attacks on Filtering Generators Using Linear Subspace Structures. SSC 2007: 204-217 - [c21]Sondre Rønjom, Tor Helleseth:
Attacking the Filter Generator over GF (2 m ). WAIFI 2007: 264-275 - 2006
- [c20]Tor Helleseth, Torleiv Kløve, Vladimir I. Levenshtein:
A bound for codes with given minimum and maximum distances. ISIT 2006: 292-296 - [c19]Geir Jarle Ness, Tor Helleseth:
Three-Valued Crosscorrelation Between m-Sequences of Different Lengths. ISIT 2006: 1653-1657 - [c18]Leonid A. Bassalygo, Stefan M. Dodunekov, Tor Helleseth, Victor A. Zinoviev:
On a new q-ary combinatorial analog of the binary Grey-Rankin bound and codes meeting this bound. ITW 2006: 278-282 - [c17]Tor Helleseth, Cees J. A. Jansen, Shahram Khazaei, Alexander Kholosha:
Security of Jump Controlled Sequence Generators for Stream Ciphers. SETA 2006: 141-152 - 2005
- [c16]Håvard Molland, Tor Helleseth:
Alinear weakness in the Klimov-Shamir T-function. ISIT 2005: 1106-1110 - [c15]Pascale Charpin, Tor Helleseth, Victor A. Zinoviev:
Coset distribution of triple-error-correcting binary primitive BCH codes. ISIT 2005: 1972-1976 - [c14]Tor Helleseth, Alexander Kholosha:
New monomial bent functions over the finite fields of odd characteristic. ITW 2005: 72-76 - 2004
- [c13]Håvard Molland, Tor Helleseth:
An Improved Correlation Attack Against Irregular Clocked and Filtered Keystream Generators. CRYPTO 2004: 373-389 - [c12]Tor Helleseth, John Erik Mathiassen, Martijn Maas, Toon Segers:
Linear complexity over Fp of Sidel'nikov sequences. ISIT 2004: 122 - [c11]Stefan M. Dodunekov, Tor Helleseth, Victor A. Zinoviev:
On q-ary Grey-Rankin bound and codes meeting this bound. ISIT 2004: 528 - 2003
- [c10]Hans Georg Schaathun, Tor Helleseth:
Separating and Intersecting Properties of BCH and Kasami Codes. IMACC 2003: 52-65 - [c9]Håvard Molland, John Erik Mathiassen, Tor Helleseth:
Improved Fast Correlation Attack Using Low Rate Codes. IMACC 2003: 67-81 - [c8]Tor Helleseth, Torleiv Kløve, Vladimir I. Levenshtein:
A coset weight count that proves that the simplex codes are not optimal for error correction. ITW 2003: 234-237 - 2001
- [c7]Tor Helleseth:
Codes over Z4. Computational Discrete Mathematics 2001: 47-55 - [c6]Tor Helleseth:
On the Crosscorrelation of m-Sequences and Related Sequences with Ideal Autocorrelation. SETA 2001: 34-45 - [c5]Tor Helleseth, Kyeongcheol Yang:
On Binary Sequences of Period n = pm ∓ 1 with Optimal Autocorrelation. SETA 2001: 209-217 - 1998
- [c4]Tor Helleseth:
Correlation of m-Sequences and Related Topics. SETA 1998: 49-66 - [c3]Tor Helleseth, P. Vijay Kumar, H. M. Martinsen, O. N. Vassbakk:
Correlation Distribution of the Quaternary Kasami Sequences. SETA 1998: 240-253 - 1996
- [c2]Tor Helleseth, Thomas Johansson:
Universal Hash Functions from Exponential Sums over Finite Fields and Galois Rings. CRYPTO 1996: 31-44 - 1993
- [c1]Tor Helleseth, Torleiv Kløve, Øyvind Ytrehus:
Generalizations of the Griesmer Bound. Error Control, Cryptology, and Speech Compression 1993: 41-52
Parts in Books or Collections
- 2014
- [p6]Tor Helleseth:
Open Problems on the Cross-correlation of m-Sequences. Open Problems in Mathematics and Computational Science 2014: 163-179 - 2013
- [p5]Tor Helleseth:
Correlation and autocorrelation of sequences. Handbook of Finite Fields 2013: 317-323 - [p4]Tor Helleseth, Alexander Kholosha:
Bent functions and their connections to combinatorics. Surveys in Combinatorics 2013: 91-126 - 2009
- [p3]Tor Helleseth, Michal Hojsík, Sondre Rønjom:
Algebraic Attacks on Filter and Combiner Generators. Enhancing Cryptographic Primitives with Techniques from Error Correcting Codes 2009: 39-48 - 2008
- [p2]Tor Helleseth, Torleiv Kløve:
Algebraic Coding Theory. Wiley Encyclopedia of Computer Science and Engineering 2008 - [p1]Cees J. A. Jansen, Tor Helleseth, Alexander Kholosha:
Cascade Jump Controlled Sequence Generator and Pomaranch Stream Cipher. The eSTREAM Finalists 2008: 224-243
Editorship
- 2012
- [e9]Tor Helleseth, Jonathan Jedwab:
Sequences and Their Applications - SETA 2012 - 7th International Conference, Waterloo, ON, Canada, June 4-8, 2012. Proceedings. Lecture Notes in Computer Science 7280, Springer 2012, ISBN 978-3-642-30614-3 [contents] - 2010
- [e8]M. Anwar Hasan, Tor Helleseth:
Arithmetic of Finite Fields, Third International Workshop, WAIFI 2010, Istanbul, Turkey, June 27-30, 2010. Proceedings. Lecture Notes in Computer Science 6087, Springer 2010, ISBN 978-3-642-13796-9 [contents] - 2007
- [e7]Tor Helleseth, P. Vijay Kumar, Øyvind Ytrehus:
Proceedings of the IEEE Information Theory Workshop on Information Theory for Wireless Networks, July 1-6, 2007, Solstrand, Norway. IEEE 2007, ISBN 1-4244-1199-8 [contents] - [e6]Solomon W. Golomb, Guang Gong, Tor Helleseth, Hong-Yeop Song:
Sequences, Subsequences, and Consequences, International Workshop, SSC 2007, Los Angeles, CA, USA, May 31 - June 2, 2007, Revised Invited Papers. Lecture Notes in Computer Science 4893, Springer 2007, ISBN 978-3-540-77403-7 [contents] - 2006
- [e5]Guang Gong, Tor Helleseth, Hong-Yeop Song, Kyeongcheol Yang:
Sequences and Their Applications - SETA 2006, 4th International Conference, Beijing, China, September 24-28, 2006, Proceedings. Lecture Notes in Computer Science 4086, Springer 2006, ISBN 3-540-44523-4 [contents] - 2005
- [e4]Tor Helleseth, Dilip V. Sarwate, Hong-Yeop Song, Kyeongcheol Yang:
Sequences and Their Applications - SETA 2004, Third International Conference, Seoul, Korea, October 24-28, 2004, Revised Selected Papers. Lecture Notes in Computer Science 3486, Springer 2005, ISBN 3-540-26084-6 [contents] - 2002
- [e3]Tor Helleseth, P. Vijay Kumar, Kyeongcheol Yang:
Sequences and their Applications - Proceedings of SETA 2001, Bergen, Norway, May 13-17, 2001. Discrete Mathematics and Theoretical Computer Science, Springer 2002, ISBN 978-1-85233-529-8 [contents] - 1999
- [e2]Cunsheng Ding, Tor Helleseth, Harald Niederreiter:
Sequences and their Applications - Proceedings of SETA 1998, Singapore, December 14-17, 1998. Discrete Mathematics and Theoretical Computer Science, Springer 1999, ISBN 978-1-85233-196-2 [contents] - 1994
- [e1]Tor Helleseth:
Advances in Cryptology - EUROCRYPT '93, Workshop on the Theory and Application of of Cryptographic Techniques, Lofthus, Norway, May 23-27, 1993, Proceedings. Lecture Notes in Computer Science 765, Springer 1994, ISBN 3-540-57600-2 [contents]
Reference Works
- 2011
- [r18]Tor Helleseth:
Autocorrelation. Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 68 - [r17]Tor Helleseth:
Cross-Correlation. Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 277 - [r16]Tor Helleseth:
De Bruijn Sequence. Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 315-316 - [r15]Tor Helleseth:
Gap. Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 508-509 - [r14]Tor Helleseth:
Golomb's Randomness Postulates. Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 516-517 - [r13]Tor Helleseth:
Maximal-Length Sequences. Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 763-766 - [r12]Tor Helleseth:
Pseudo-Noise Sequences (PN-Sequences). Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 992 - [r11]Tor Helleseth:
Run. Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 1072-1073 - [r10]Tor Helleseth:
Sequences. Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 1185-1188 - 2005
- [r9]Tor Helleseth:
Autocorrelation. Encyclopedia of Cryptography and Security 2005 - [r8]Tor Helleseth:
Cross-Correlation. Encyclopedia of Cryptography and Security 2005 - [r7]Tor Helleseth:
DeBruijn sequence. Encyclopedia of Cryptography and Security 2005 - [r6]Tor Helleseth:
Gap. Encyclopedia of Cryptography and Security 2005 - [r5]Tor Helleseth:
Golomb'S Randomness Postulates. Encyclopedia of Cryptography and Security 2005 - [r4]Tor Helleseth:
Maximal-Length Linear Sequence. Encyclopedia of Cryptography and Security 2005 - [r3]Tor Helleseth:
Pseudo-Noise Sequence (PN-Sequence). Encyclopedia of Cryptography and Security 2005 - [r2]Tor Helleseth:
Run. Encyclopedia of Cryptography and Security 2005 - [r1]Tor Helleseth:
Sequences. Encyclopedia of Cryptography and Security 2005
Informal and Other Publications
- 2024
- [i42]Qin Yuan, Chunlei Li, Xiangyong Zeng, Tor Helleseth, Debiao He:
Further Investigations on Nonlinear Complexity of Periodic Binary Sequences. CoRR abs/2404.16313 (2024) - [i41]Tor Helleseth, Chunlei Li:
An updated review on cross-correlation of m-sequences. CoRR abs/2407.16072 (2024) - [i40]Yongbo Xia, Chunlei Li, Furong Bao, Shaoping Chen, Tor Helleseth:
Further Investigation on Differential Properties of the Generalized Ness-Helleseth Function. CoRR abs/2408.17272 (2024) - [i39]Qin Yuan, Chunlei Li, Xiangyong Zeng, Tor Helleseth, Debiao He:
Further Investigations on Nonlinear Complexity of Periodic Binary Sequences. IACR Cryptol. ePrint Arch. 2024: 632 (2024) - 2023
- [i38]Minjia Shi, Shitao Li, Tor Helleseth, Jon-Lark Kim:
Binary self-orthogonal codes which meet the Griesmer bound or have optimal minimum distances. CoRR abs/2303.16729 (2023) - [i37]Minjia Shi, Shitao Li, Tor Helleseth:
The weight enumerator polynomials of the lifted codes of the projective Solomon-Stiffler codes. CoRR abs/2310.12511 (2023) - 2022
- [i36]Yuying Man, Yongbo Xia, Chunlei Li, Tor Helleseth:
On the Differential Properties of the Power Mapping xpm+2. CoRR abs/2204.08118 (2022) - 2021
- [i35]Haode Yan, Yongbo Xia, Chunlei Li, Tor Helleseth, Maosheng Xiong, Jinquan Luo:
The Differential Spectrum of the Power Mapping xpn-3. CoRR abs/2108.03088 (2021) - [i34]Minjia Shi, Hongwei Zhu, Tor Helleseth:
The connections among Hamming metric, $b$-symbol metric, and $r$-th generalized Hamming metric. CoRR abs/2109.13764 (2021) - [i33]Hongwei Zhu, Minjia Shi, Xiaoqiang Wang, Tor Helleseth:
The $q$-ary antiprimitive BCH codes. CoRR abs/2109.13803 (2021) - 2020
- [i32]Tor Helleseth, Daniel J. Katz, Chunlei Li:
The resolution of Niho's last conjecture concerning sequences, codes, and Boolean functions. CoRR abs/2006.12239 (2020) - [i31]Kangquan Li, Chunlei Li, Tor Helleseth, Longjiang Qu:
Binary linear codes with few weights from two-to-one functions. CoRR abs/2006.12395 (2020) - [i30]Kangquan Li, Chunlei Li, Tor Helleseth, Longjiang Qu:
A complete characterization of the APN property of a class of quadrinomials. CoRR abs/2007.03996 (2020) - 2019
- [i29]Minjia Shi, Tor Helleseth, Patrick Solé:
Two-weight codes over the integers modulo a prime power. CoRR abs/1911.07657 (2019) - [i28]Kangquan Li, Chunlei Li, Tor Helleseth, Longjiang Qu:
Cryptographically Strong Permutations from the Butterfly Structure. CoRR abs/1912.02640 (2019) - [i27]Diana Davidova, Lilya Budaghyan, Claude Carlet, Tor Helleseth, Ferdinand Ihringer, Tim Penttila:
Relation between o-equivalence and EA-equivalence for Niho bent functions. IACR Cryptol. ePrint Arch. 2019: 789 (2019) - [i26]Lilya Budaghyan, Tor Helleseth, Nikolay S. Kaleyski:
A new family of APN quadrinomials. IACR Cryptol. ePrint Arch. 2019: 994 (2019) - 2018
- [i25]Zibi Xiao, Xiangyong Zeng, Chunlei Li, Tor Helleseth:
Corrigendum to New Generalized Cyclotomic Binary Sequences of Period p2. CoRR abs/1807.03088 (2018) - [i24]Lilya Budaghyan, Claude Carlet, Tor Helleseth, Nikolay S. Kaleyski:
Changing Points in APN Functions. IACR Cryptol. ePrint Arch. 2018: 1217 (2018) - 2017
- [i23]Sondre Rønjom, Navid Ghaedi Bardeh, Tor Helleseth:
Yoyo Tricks with AES. IACR Cryptol. ePrint Arch. 2017: 980 (2017) - 2016
- [i22]Nian Li, Tor Helleseth:
New Permutation Trinomials From Niho Exponents over Finite Fields with Even Characteristic. CoRR abs/1606.03768 (2016) - [i21]Yongbo Xia, Nian Li, Xiangyong Zeng, Tor Helleseth:
On the Correlation Distribution for a Ternary Niho Decimation. CoRR abs/1612.06686 (2016) - [i20]Nian Li, Tor Helleseth:
Several Classes of Permutation Trinomials From Niho Exponents. CoRR abs/1612.08823 (2016) - [i19]Lilya Budaghyan, Claude Carlet, Tor Helleseth, Nian Li:
On the (non-)existence of APN (n, n)-functions of algebraic degree n. IACR Cryptol. ePrint Arch. 2016: 143 (2016) - [i18]Lilya Budaghyan, Tor Helleseth, Nian Li, Bo Sun:
Some Results on the Known Classes of Quadratic APN Functions. IACR Cryptol. ePrint Arch. 2016: 1183 (2016) - 2015
- [i17]Zhengchun Zhou, Nian Li, Cuiling Fan, Tor Helleseth:
Linear Codes with Two or Three Weights From Quadratic Bent Functions. CoRR abs/1506.06830 (2015) - 2014
- [i16]Lilya Budaghyan, Alexander Kholosha, Claude Carlet, Tor Helleseth:
Univariate Niho Bent Functions from o-Polynomials. CoRR abs/1411.2394 (2014) - 2013
- [i15]Cunsheng Ding, Tor Helleseth:
Optimal Ternary Cyclic Codes from Monomials. CoRR abs/1305.0061 (2013) - [i14]Honggang Hu, Shuai Shao, Guang Gong, Tor Helleseth:
The Proof of Lin's Conjecture via the Decimation-Hadamard Transform. CoRR abs/1307.0885 (2013) - [i13]Chunlei Li, Nian Li, Tor Helleseth, Cunsheng Ding:
On the weight distributions of several classes of cyclic codes from APN monomials. CoRR abs/1308.5885 (2013) - [i12]Nian Li, Chunlei Li, Tor Helleseth, Cunsheng Ding, Xiaohu Tang:
Optimal Ternary Cyclic Codes with Minimum Distance Four and Five. CoRR abs/1309.1218 (2013) - [i11]Gaofei Wu, Nian Li, Tor Helleseth, Yuqing Zhang:
More Classes of Complete Permutation Polynomials over $\F_q$. CoRR abs/1312.4716 (2013) - 2012
- [i10]Tor Helleseth, Alexander Kholosha, Sihem Mesnager:
Niho Bent Functions and Subiaco/Adelaide Hyperovals. CoRR abs/1210.4732 (2012) - 2010
- [i9]Mehdi M. Hassanzadeh, Tor Helleseth:
Algebraic Attack on the Alternating Step(r,s)Generator. CoRR abs/1006.1735 (2010) - [i8]Tor Helleseth, Alexander Kholosha:
Sequences, Bent Functions and Jacobsthal sums. CoRR abs/1006.3112 (2010) - [i7]Lilya Budaghyan, Tor Helleseth:
On isotopisms of commutative presemifields and CCZ-equivalence of functions. IACR Cryptol. ePrint Arch. 2010: 507 (2010) - 2009
- [i6]Carl Bracken, Tor Helleseth:
Triple-Error-Correcting BCH-Like Codes. CoRR abs/0901.1827 (2009) - [i5]Tor Helleseth, Alexander Kholosha:
New Binomial Bent Function over the Finite Fields of Odd Characteristic. CoRR abs/0907.3348 (2009) - [i4]Lilya Budaghyan, Tor Helleseth:
New commutative semifields defined by PN multinomials. IACR Cryptol. ePrint Arch. 2009: 53 (2009) - 2008
- [i3]Tor Helleseth, Alexander Kholosha:
On the Equation $x^{2^l+1}+x+a=0$ over $\mathrm{GF}(2^k)$ (Extended Version). CoRR abs/0810.4015 (2008) - 2007
- [i2]Tor Helleseth, Alexander Kholosha, Aina Johansen:
m-Sequences of Different Lengths with Four-Valued Cross Correlation. CoRR abs/0712.3757 (2007) - [i1]Tor Helleseth, Alexander Kholosha, Geir Jarle Ness:
Characterization of m-Sequences of Lengths $2^{2k}-1$ and $2^k-1$ with Three-Valued Crosscorrelation. CoRR abs/cs/0702139 (2007)
Coauthor Index
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