Sugata Gangopadhyay

Publication Activity (10 Years)

Years Active: 2002-2024
Publications (10 Years): 46

Top Topics

Intrusion Detection

Boolean Functions

Prime Implicants

Top Venues

IACR Cryptol. ePrint Arch.

Discret. Appl. Math.

Des. Codes Cryptogr.

Publications

Ali Raya, Vikas Kumar, Sugata Gangopadhyay
DiTRU: A Resurrection of NTRU over Dihedral Group. IACR Cryptol. ePrint Arch. 2024 (2024)
Siva Likitha Valluru, Michael Widener, Biplav Srivastava, Sugata Gangopadhyay
ULTRA: Exploring Team Recommendations in Two Geographies Using Open Data in Response to Call for Proposals. COMAD/CODS (2024)
Ali Raya, Vikas Kumar, Sugata Gangopadhyay
DiTRU: A Resurrection of NTRU over Dihedral Group. AFRICACRYPT (2024)
Aditi Kar Gangopadhyay, Mansi, Bimal Mandal, Aleksandr Kutsenko, Sugata Gangopadhyay
Rayleigh quotients of Dillon's functions. CoRR (2023)
Vikas Kumar, Ali Raya, Sugata Gangopadhyay, Aditi Kar Gangopadhyay
Lattice attack on group ring NTRU: The case of the dihedral group. CoRR (2023)
Shadab Naseem, Santosh Singh Rathore, Sandeep Kumar, Sugata Gangopadhyay, Ankita Jain
An approach to occluded face recognition based on dynamic image-to-class warping using structural similarity index. Appl. Intell. 53 (23) (2023)
Aditi Kar Gangopadhyay, Vikas Kumar, Pantelimon Stanica, Sugata Gangopadhyay
Stability of the Walsh-Hadamard spectrum of cryptographic Boolean functions with biased inputs. J. Appl. Math. Comput. 69 (4) (2023)
Pratap Kumar Behera, Sugata Gangopadhyay
Evolving bijective S-Boxes using hybrid adaptive genetic algorithm with optimal cryptographic properties. J. Ambient Intell. Humaniz. Comput. 14 (3) (2023)
Sneha Chauhan, Loreen Mahmoud, Tanay Sheth, Sugata Gangopadhyay, Aditi Kar Gangopadhyay
Generating Adversarial Examples Using LAD. IDEAL (2023)
Vikas Kumar, Bimal Mandal, Aditi Kar Gangopadhyay, Sugata Gangopadhyay
Norms of Known S-Boxes. C2SI (2023)
Sneha Chauhan, Sugata Gangopadhyay, Aditi Kar Gangopadhyay
Study of Support Set Generation Techniques in LAD for Intrusion Detection. ISPR (2) (2023)
Ali Raya, Vikas Kumar, Sugata Gangopadhyay, Aditi Kar Gangopadhyay
Results on the Key Space of Group-Ring NTRU: The Case of the Dihedral Group. SPACE (2023)
C. A. Jothishwaran, Biplav Srivastava, Jitin Singla, Sugata Gangopadhyay
On Learning with LAD. CoRR (2023)
Pratap Kumar Behera, Sugata Gangopadhyay
An improved hybrid genetic algorithm to construct balanced Boolean function with optimal cryptographic properties. Evol. Intell. 15 (1) (2022)
Sneha Chauhan, Sugata Gangopadhyay
Design of Intrusion Detection System Based on Logical Analysis of Data (LAD) Using Information Gain Ratio. CSCML (2022)
Sneha Chauhan, Loreen Mahmoud, Sugata Gangopadhyay, Aditi Kar Gangopadhyay
A Comparative Study of LAD, CNN and DNN for Detecting Intrusions. IDEAL (2022)
C. A. Jothishwaran, Abhishek Chakraborty, Vishvendra Singh Poonia, Pantelimon Stanica, Sugata Gangopadhyay
A quantum algorithm to estimate the closeness to the Strict Avalanche criterion in Boolean functions. CoRR (2022)
Sneha Chauhan, Sugata Gangopadhyay, Aditi Kar Gangopadhyay
Intrusion Detection System for IoT Using Logical Analysis of Data and Information Gain Ratio. Cryptogr. 6 (4) (2022)
Pantelimon Stanica, Sugata Gangopadhyay, Aaron Geary, Constanza Riera, Anton Tkachenko
C-differential bent functions and perfect nonlinearity. Discret. Appl. Math. 307 (2022)
Bhaskar Mondal, Pratap Kumar Behera, Sugata Gangopadhyay
A secure image encryption scheme based on a novel 2D sine-cosine cross-chaotic (SC3) map. J. Real Time Image Process. 18 (1) (2021)
Sugata Gangopadhyay, Constanza Riera, Pantelimon Stanica
norm as a measure of nonlinearity for Boolean functions and their generalizations. Adv. Math. Commun. 15 (2) (2021)
Pantelimon Stanica, Sugata Gangopadhyay, Aaron Geary, Constanza Riera, Anton Tkachenko
C-differential bent functions and perfect nonlinearity. CoRR (2020)
C. A. Jothishwaran, Anton Tkachenko, Sugata Gangopadhyay, Constanza Riera, Pantelimon Stanica
norm and linearity testing of Boolean functions. CoRR (2020)
Samir Hodzic, Enes Pasalic, Sugata Gangopadhyay
Generic constructions of $\mathbb {Z}$-bent functions. Des. Codes Cryptogr. 88 (3) (2020)
Constanza Riera, Pantelimon Stanica, Sugata Gangopadhyay
Generalized bent Boolean functions and strongly regular Cayley graphs. Discret. Appl. Math. 283 (2020)
C. A. Jothishwaran, Anton Tkachenko, Sugata Gangopadhyay, Constanza Riera, Pantelimon Stanica
norm and linearity testing of Boolean functions. Quantum Inf. Process. 19 (9) (2020)
Yujuan Sun, Jia-Fang Zhang, Sugata Gangopadhyay
Construction of resilient Boolean functions in odd variables with strictly almost optimal nonlinearity. Des. Codes Cryptogr. 87 (12) (2019)
Bimal Mandal, Pantelimon Stanica, Sugata Gangopadhyay
New classes of p-ary bent functions. Cryptogr. Commun. 11 (1) (2019)
Enes Pasalic, Sugata Gangopadhyay, Wei-Guo Zhang, Samed Bajric
Design methods for semi-bent functions. Inf. Process. Lett. 143 (2019)
Sugata Gangopadhyay, Vishvendra Singh Poonia, Daattavya Aggarwal, Rhea Parekh
Generalized Boolean Functions and Quantum Circuits on IBM-Q. ICCCNT (2019)
Bimal Mandal, Bhupendra Singh, Sugata Gangopadhyay, Subhamoy Maitra, Vellaichamy Vetrivel
On non-existence of bent-negabent rotation symmetric Boolean functions. Discret. Appl. Math. 236 (2018)
Sugata Gangopadhyay, Goutam Paul, Nishant Sinha, Pantelimon Stanica
Generalized nonlinearity of S-boxes. Adv. Math. Commun. 12 (1) (2018)
Constanza Riera, Pantelimon Stanica, Sugata Gangopadhyay
Generalized bent Boolean functions and strongly regular Cayley graphs. CoRR (2018)
Pratap Kumar Behera, Sugata Gangopadhyay
Analysis of Cost function using Genetic algorithm to construct balanced Boolean function. TENCON (2018)
Sugata Gangopadhyay, Bimal Mandal, Pantelimon Stanica
norm of some classes of bent Boolean functions. Des. Codes Cryptogr. 86 (5) (2018)
Subhamoy Maitra, Nishant Sinha, Akhilesh Siddhanti, Ravi Anand, Sugata Gangopadhyay
A TMDTO Attack Against Lizard. IEEE Trans. Computers 67 (5) (2018)
Sugata Gangopadhyay, Aditi Kar Gangopadhyay, Spyridon Pollatos, Pantelimon Stanica
Cryptographic Boolean functions with biased inputs. Cryptogr. Commun. 9 (2) (2017)
Bimal Mandal, Sugata Gangopadhyay, Pantelimon Stanica
Cubic Maiorana-McFarland bent functions with no affine derivative. Int. J. Comput. Math. Comput. Syst. Theory 2 (1) (2017)
Sugata Gangopadhyay, Subhamoy Maitra, Nishant Sinha, Pantelimon Stanica
Quantum Algorithms Related to \textitHN -Transforms of Boolean Functions. C2SI (2017)
Sugata Gangopadhyay, Enes Pasalic, Pantelimon Stanica, Saral Datta
A note on non-splitting Z-bent functions. Inf. Process. Lett. 121 (2017)
Enes Pasalic, Amela Muratovic-Ribic, Samir Hodzic, Sugata Gangopadhyay
On derivatives of polynomials over finite fields through integration. Discret. Appl. Math. 217 (2017)
Subhamoy Maitra, Nishant Sinha, Akhilesh Siddhanti, Ravi Anand, Sugata Gangopadhyay
A TMDTO Attack Against Lizard. IACR Cryptol. ePrint Arch. 2017 (2017)
Sugata Gangopadhyay, Bhupendra Singh, Vellaichamy Vetrivel
Investigations on cubic rotation symmetric bent functions. Electron. Notes Discret. Math. 56 (2016)
Enes Pasalic, Amela Muratovic-Ribic, Samir Hodzic, Sugata Gangopadhyay
On derivatives of polynomials over finite fields through integration. IACR Cryptol. ePrint Arch. 2016 (2016)
Bimal Mandal, Pantelimon Stanica, Sugata Gangopadhyay, Enes Pasalic
An Analysis of the 풞 Class of Bent Functions. Fundam. Informaticae 146 (3) (2016)
Bimal Mandal, Pantelimon Stanica, Sugata Gangopadhyay, Enes Pasalic
An analysis of the C class of bent functions. IACR Cryptol. ePrint Arch. 2015 (2015)
Sugata Gangopadhyay, Pantelimon Stanica
The Fourier Entropy-Influence conjecture holds for a log-density 1 class of cryptographic Boolean functions. IACR Cryptol. ePrint Arch. 2014 (2014)
Samed Bajric, Enes Pasalic, Amela Muratovic-Ribic, Sugata Gangopadhyay
On generalized bent functions with Dillon's exponents. Inf. Process. Lett. 114 (4) (2014)
Sugata Gangopadhyay, Anand B. Joshi, Gregor Leander, Rajendra Kumar Sharma
A new construction of bent functions based on $${\mathbb{Z}}$$ -bent functions. Des. Codes Cryptogr. 66 (1-3) (2013)
Sugata Gangopadhyay, Enes Pasalic, Pantelimon Stanica
A Note on Generalized Bent Criteria for Boolean Functions. IEEE Trans. Inf. Theory 59 (5) (2013)
Pantelimon Stanica, Thor Martinsen, Sugata Gangopadhyay, Brajesh Kumar Singh
Bent and generalized bent Boolean functions. Des. Codes Cryptogr. 69 (1) (2013)
Sugata Gangopadhyay
Affine inequivalence of cubic Maiorana-McFarland type bent functions. Discret. Appl. Math. 161 (7-8) (2013)
Miodrag J. Mihaljevic, Sugata Gangopadhyay, Goutam Paul, Hideki Imai
Internal state recovery of keystream generator LILI-128 based on a novel weakness of the employed Boolean function. Inf. Process. Lett. 112 (21) (2012)
Pantelimon Stanica, Sugata Gangopadhyay, Ankita Chaturvedi, Aditi Kar Gangopadhyay, Subhamoy Maitra
Investigations on Bent and Negabent Functions via the Nega-Hadamard Transform. IEEE Trans. Inf. Theory 58 (6) (2012)
Sugata Gangopadhyay, Enes Pasalic, Pantelimon Stanica
A note on generalized bent criteria for Boolean functions. IACR Cryptol. ePrint Arch. 2012 (2012)
Sugata Gangopadhyay, Brajesh Kumar Singh
On Second-order Nonlinearities of Some D0 Type Bent Functions. Fundam. Informaticae 114 (3-4) (2012)
Miodrag J. Mihaljevic, Sugata Gangopadhyay, Goutam Paul, Hideki Imai
Internal state recovery of grain-v1 employing normality order of the filter function. IET Inf. Secur. 6 (2) (2012)
Miodrag J. Mihaljevic, Sugata Gangopadhyay, Goutam Paul, Hideki Imai
-normal Boolean functions in certain stream ciphers and cryptanalysis of grain-128. Period. Math. Hung. 65 (2) (2012)
Manish Garg, Sugata Gangopadhyay
On lower bounds on second-order nonliearities of bent functions obtained by using Niho power functions. IACR Cryptol. ePrint Arch. 2011 (2011)
David Canright, Sugata Gangopadhyay, Subhamoy Maitra, Pantelimon Stanica
Laced Boolean functions and subset sum problems in finite fields. Discret. Appl. Math. 159 (11) (2011)
Manish Garg, Sugata Gangopadhyay
The Good lower bound of Second-order nonlinearity of a class of Boolean function. IACR Cryptol. ePrint Arch. 2011 (2011)
Ruchi Gode, Sugata Gangopadhyay
On lower bounds of second-order nonlinearities of cubic bent functions constructed by concatenating Gold functions. Int. J. Comput. Math. 88 (15) (2011)
Pantelimon Stanica, Sugata Gangopadhyay, Brajesh Kumar Singh
Some Results Concerning Generalized Bent Functions. IACR Cryptol. ePrint Arch. 2011 (2011)
Manish Garg, Sugata Gangopadhyay
A Lower Bound of the Second-order Nonlinearities of Boolean Bent Functions. Fundam. Informaticae 111 (4) (2011)
Sugata Gangopadhyay, Ankita Chaturvedi
A New Class of Bent-Negabent Boolean Functions. IACR Cryptol. ePrint Arch. 2010 (2010)
Sugata Gangopadhyay, Brajesh Kumar Singh
type bent functions. IACR Cryptol. ePrint Arch. 2010 (2010)
Miodrag J. Mihaljevic, Sugata Gangopadhyay, Goutam Paul, Hideki Imai
A generic weakness of the k-normal Boolean functions exposed to dedicated algebraic attack. ISITA (2010)
Pantelimon Stanica, Sugata Gangopadhyay, Ankita Chaturvedi, Aditi Kar Gangopadhyay, Subhamoy Maitra
Nega-Hadamard Transform, Bent and Negabent Functions. SETA (2010)
Ruchi Gode, Sugata Gangopadhyay
Third-order nonlinearities of a subclass of Kasami functions. Cryptogr. Commun. 2 (1) (2010)
Sugata Gangopadhyay, Sumanta Sarkar, Ruchi Telang
On the lower bounds of the second order nonlinearities of some Boolean functions. Inf. Sci. 180 (2) (2010)
Ruchi Gode, Sugata Gangopadhyay
On lower bounds of second-order nonlinearities of cubic bent functions constructed by concatenating Gold functions. IACR Cryptol. ePrint Arch. 2010 (2010)
Ruchi Gode, Sugata Gangopadhyay
On second order nonlinearities of cubic monomial Boolean functions. IACR Cryptol. ePrint Arch. 2009 (2009)
Sugata Gangopadhyay, Deepmala Sharma, Sumanta Sarkar, Subhamoy Maitra
On affine (non)equivalence of Boolean functions. Computing 85 (1-2) (2009)
Sugata Gangopadhyay, Sumanta Sarkar, Ruchi Telang
On the Lower Bounds of the Second Order Nonlinearity of some Boolean Functions. IACR Cryptol. ePrint Arch. 2009 (2009)
Subhamoy Maitra, Y. V. Subba Rao, Pantelimon Stanica, Sugata Gangopadhyay
Nontrivial Solutions to the Cubic Sieve Congruence Problem. Computación y Sistemas 12 (3) (2009)
Deepmala Sharma, Sugata Gangopadhyay
On Kasami Bent Functions. IACR Cryptol. ePrint Arch. 2008 (2008)
Sugata Gangopadhyay, Deepmala Sharma
On construction of non-normal Boolean functions. Australas. J Comb. 38 (2007)
Sugata Gangopadhyay, Deepmala Sharma
On a new invariant of Boolean functions. IACR Cryptol. ePrint Arch. 2006 (2006)
Sugata Gangopadhyay, Deepmala Sharma
On construction of non-normal Boolean functions. IACR Cryptol. ePrint Arch. 2006 (2006)
Sugata Gangopadhyay, Pradipkumar H. Keskar, Subhamoy Maitra
Patterson-Wiedemann construction revisited. Discret. Math. 306 (14) (2006)
Sugata Gangopadhyay, Subhamoy Maitra
Crosscorrelation Spectra of Dillon and Patterson-Wiedemann type Boolean Functions. IACR Cryptol. ePrint Arch. 2004 (2004)
Sugata Gangopadhyay, Pradipkumar H. Keskar, Subhamoy Maitra
Patterson-Wiedemann Construction Revisited. Electron. Notes Discret. Math. 15 (2003)
Sugata Gangopadhyay, Pradipkumar H. Keskar, Subhamoy Maitra
Patterson-Wiedemann Construction Revisited. IACR Cryptol. ePrint Arch. 2003 (2003)
Sugata Gangopadhyay, Subhamoy Maitra
Further Results Related to Generalized Nonlinearity. INDOCRYPT (2002)