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Sugata Gangopadhyay

A secure image encryption scheme based on a novel 2D sine–cosine cross-chaotic (SC3) map
2020 · Bhaskar Mondal, Pratap Kumar Behera, et al. · Journal of Real-Time Image Processing · 74
Investigations on Bent and Negabent Functions via the Nega-Hadamard Transform
2012 · P. Stanica, S. Gangopadhyay, et al. · IEEE Transactions on Information Theory · 72
Bent and generalized bent Boolean functions
2012 · Pantelimon Stănică, Thor Martinsen, et al. · Designs Codes and Cryptography · 59
On the lower bounds of the second order nonlinearities of some Boolean functions
2009 · Sugata Gangopadhyay, Sumanta Sarkar, et al. · Information Sciences · 42
Internal state recovery of Grain-v1 employing normality order of the filter function
2012 · M.J. Mihaljević, S. Gangopadhyay, et al. · IET Information Security · 30
Generic cryptographic weakness of k-normal Boolean functions in certain stream ciphers and cryptanalysis of grain-128
2012 · Miodrag J. Mihaljević, Sugata Gangopadhyay, et al. · Periodica Mathematica Hungarica · 29
Evolving bijective S-Boxes using hybrid adaptive genetic algorithm with optimal cryptographic properties
2021 · Pratap Kumar Behera, Sugata Gangopadhyay · Journal of Ambient Intelligence and Humanized Computing · 28
An improved hybrid genetic algorithm to construct balanced Boolean function with optimal cryptographic properties
2021 · Pratap Kumar Behera, Sugata Gangopadhyay · Evolutionary Intelligence · 20
Third-order nonlinearities of a subclass of Kasami functions
2010 · Ruchi Gode, Sugata Gangopadhyay · Cryptography and Communications · 20
A Note on Generalized Bent Criteria for Boolean Functions
2012 · Sugata Gangopadhyay, Enes Pasalic, et al. · IEEE Transactions on Information Theory · 19
Nega–Hadamard Transform, Bent and Negabent Functions
2010 · Pantelimon Stănică, Sugata Gangopadhyay, et al. · Lecture notes in computer science · 18
A TMDTO Attack Against Lizard
2017 · Subhamoy Maitra, Nishant Sinha, et al. · IEEE Transactions on Computers · 16
Patterson–Wiedemann construction revisited
2006 · Sugata Gangopadhyay, Pradipkumar H. Keskar, et al. · Discrete Mathematics · 15
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On second order nonlinearities of cubic monomial Boolean functions.
2009 · Ruchi Gode, Sugata Gangopadhyay · 13
A Lower Bound of the Second–order Nonlinearities of Boolean Bent Functions
2011 · Manish Garg, Sugata Gangopadhyay · Fundamenta Informaticae · 12
An Analysis of the 𝒞 Class of Bent Functions
2016 · Bimal Mandal, Pantelimon Stănică, et al. · Fundamenta Informaticae · 11
Gowers $$U_3$$ U 3 norm of some classes of bent Boolean functions
2017 · Sugata Gangopadhyay, Bimal Mandal, et al. · Designs Codes and Cryptography · 10
Cryptographic Boolean functions with biased inputs
2015 · Sugata Gangopadhyay, Aditi Kar Gangopadhyay, et al. · Cryptography and Communications · 10
Affine inequivalence of cubic Maiorana–McFarland type bent functions
2012 · Sugata Gangopadhyay · Discrete Applied Mathematics · 10
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An approach to occluded face recognition based on dynamic image-to-class warping using structural similarity index
2023 · Shadab Naseem, Santosh Singh Rathore, et al. · Applied Intelligence · 9
Intrusion Detection System for IoT Using Logical Analysis of Data and Information Gain Ratio
2022 · Sneha Chauhan, Sugata Gangopadhyay, et al. · Cryptography · 9
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A new construction of bent functions based on $${\mathbb{Z}}$$ -bent functions
2012 · Sugata Gangopadhyay, Anand Joshi, et al. · Designs Codes and Cryptography · 9
Design methods for semi-bent functions
2018 · E. Pasalic, S. Gangopadhyay, et al. · Information Processing Letters · 8
On units in ZS3
1997 · R. K. Sharma, S. Gangopadhyay, et al. · Communications in Algebra · 8
Design of Intrusion Detection System Based on Logical Analysis of Data (LAD) Using Information Gain Ratio
2022 · Sneha Chauhan, Sugata Gangopadhyay · Lecture notes in computer science · 7
Works count: 141
Citation count: 720
H-index: 13
I10-index: 19
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