activity
20182026
most cited-differential bent functions and perfect nonlinearity

3 citations · 10 across the 9 of their papers we have counts for

collaborators

10 papers

quant-ph2026

Quantum-Accelerated Gowers Norm for Bent Boolean Functions

Rajdeep Dwivedi, C. A. Jothiwashran, Sugata Gangopadhyay +1

Bent Boolean functions extremal objects that maximally resist affine approximation are notoriously hard to construct for large numbers of variables. We propose a hybrid quantum-cla…

cs.LG2023

On Learning with LAD

C. A. Jothishwaran, Biplav Srivastava, Jitin Singla +1

The logical analysis of data, LAD, is a technique that yields two-class classifiers based on Boolean functions having disjunctive normal form (DNF) representation. Although LAD alg…

cs.CR2023★ 2 cited

Lattice attack on group ring NTRU: The case of the dihedral group

Vikas Kumar, Ali Raya, Sugata Gangopadhyay +1

Group ring NTRU (GR-NTRU) provides a general structure to design different variants of NTRU-like schemes by employing different groups. Although, most of the schemes in literature…

cs.DM2023

Rayleigh quotients of Dillon's functions

Aditi Kar Gangopadhyay, Mansi, Bimal Mandal +2

The Walsh--Hadamard spectrum of a bent function uniquely determines a dual function. The dual of a bent function is also bent. A bent function that is equal to its dual is called a…

cs.DS2022★ 1 cited

A quantum algorithm to estimate the closeness to the Strict Avalanche criterion in Boolean functions

C. A. Jothishwaran, Abhishek Chakraborty, Vishvendra Singh Poonia +2

We propose a quantum algorithm (in the form of a quantum oracle) that estimates the closeness of a given Boolean function to one that satisfies the ``strict avalanche criterion'' (…

cs.CR2020

SSIDS: Semi-Supervised Intrusion Detection System by Extending the Logical Analysis of Data

Tanmoy Kanti Das, S. Gangopadhyay, Jianying Zhou

Prevention of cyber attacks on the critical network resources has become an important issue as the traditional Intrusion Detection Systems (IDSs) are no longer effective due to the…