2026 Rajat Subhra Chakraborty: Computer Science Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Computer Science	33	12448	12085	142	141	182	6913

Research.com Recognitions

2017 - ACM Senior Member

Overview

Rajat Subhra Chakraborty is affiliated with the Indian Institute of Technology Kharagpur in India. Their research primarily focuses on the fields of Computer Science and Engineering, with significant contributions in subfields such as Electrical and Electronic Engineering, Hardware and Architecture, Artificial Intelligence, Cellular and Molecular Neuroscience, and Computer Vision and Pattern Recognition.

Their main topics of research include:

Physical Unclonable Functions (PUFs) and Hardware Security
Integrated Circuits and Semiconductor Failure Analysis
Neuroscience and Neural Engineering
Advanced Malware Detection Techniques
Adversarial Robustness in Machine Learning
Advanced Memory and Neural Computing
Digital Media Forensic Detection

Among Chakraborty's recent papers are the following:

A Computationally Efficient Tensor Regression Network-Based Modeling Attack on XOR Arbiter PUF and Its Variants, 2020, IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
3PAA: A Private PUF Protocol for Anonymous Authentication, 2020, IEEE Transactions on Information Forensics and Security
Implementation, Characterization and Application of Path Changing Switch based Arbiter PUF on FPGA as a lightweight Security Primitive for IoT, 2021, ACM Transactions on Design Automation of Electronic Systems
Hardware Obfuscation and Logic Locking: A Tutorial Introduction, 2020, IEEE Design and Test
Novel Hardware Trojan Attack on Activation Parameters of FPGA-Based DNN Accelerators, 2022, IEEE Embedded Systems Letters

Frequent co-authors in Chakraborty's work include:

Pranesh Santikellur
Debdeep Mukhopadhyay
Rijoy Mukherjee
Urbi Chatterjee
Indrajit Chakrabarti

Chakraborty has published multiple papers in several key venues such as:

IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
ACM Transactions on Design Automation of Electronic Systems
IEEE Embedded Systems Letters
Multimedia Tools and Applications
Journal of Hardware and Systems Security

In addition to journal and conference papers, Chakraborty has contributed to book publications, with a notable title published by Springer Nature: Deep Learning for Computational Problems in Hardware Security (2022).

Rajat Subhra Chakraborty was recognized as an ACM Senior Member in 2017, reflecting a level of professional achievement within the computing community.

Best Publications

HARPOON: An Obfuscation-Based SoC Design Methodology for Hardware Protection

R.S. Chakraborty;S. Bhunia

579
Citations
MERO: A Statistical Approach for Hardware Trojan Detection

Rajat Subhra Chakraborty;Francis Wolff;Somnath Paul;Christos Papachristou

572
Citations
Hardware Trojan: Threats and emerging solutions

Rajat Subhra Chakraborty;Seetharam Narasimhan;Swarup Bhunia

558
Citations
Towards trojan-free trusted ICs: problem analysis and detection scheme

Francis Wolff;Chris Papachristou;Swarup Bhunia;Rajat S. Chakraborty

419
Citations
Building PUF Based Authentication and Key Exchange Protocol for IoT Without Explicit CRPs in Verifier Database

Urbi Chatterjee;Vidya Govindan;Rajat Sadhukhan;Debdeep Mukhopadhyay

279
Citations
Hardware Trojan Detection by Multiple-Parameter Side-Channel Analysis

Seetharam Narasimhan;Dongdong Du;Rajat Subhra Chakraborty;Somnath Paul

270
Citations
Security against hardware Trojan through a novel application of design obfuscation

Rajat Subhra Chakraborty;Swarup Bhunia

258
Citations
A PUF-Based Secure Communication Protocol for IoT

Urbi Chatterjee;Rajat Subhra Chakraborty;Debdeep Mukhopadhyay

208
Citations
A Multiplexer-Based Arbiter PUF Composition with Enhanced Reliability and Security

Durga Prasad Sahoo;Debdeep Mukhopadhyay;Rajat Subhra Chakraborty;Phuong Ha Nguyen

190
Citations
Multiple-parameter side-channel analysis: A non-invasive hardware Trojan detection approach

Seetharam Narasimhan;Dongdong Du;Rajat Subhra Chakraborty;Somnath Paul

181
Citations
Hardware Trojan Insertion by Direct Modification of FPGA Configuration Bitstream

R. S. Chakraborty;I. Saha;A. Palchaudhuri;G. K. Naik

181
Citations
Hardware protection and authentication through netlist level obfuscation

Rajat Subhra Chakraborty;Swarup Bhunia

160
Citations
On-demand transparency for improving hardware Trojan detectability

R.S. Chakraborty;S. Paul;S. Bhunia

150
Citations
TeSR: A robust Temporal Self-Referencing approach for Hardware Trojan detection

Seetharam Narasimhan;Xinmu Wang;Dongdong Du;Rajat Subhra Chakraborty

150
Citations
Self-referencing: a scalable side-channel approach for hardware Trojan detection

Dongdong Du;Seetharam Narasimhan;Rajat Subhra Chakraborty;Swarup Bhunia

144
Citations
RTL Hardware IP Protection Using Key-Based Control and Data Flow Obfuscation

Rajat Subhra Chakraborty;Swarup Bhunia

143
Citations
VIm-Scan: A Low Overhead Scan Design Approach for Protection of Secret Key in Scan-Based Secure Chips

S. Paul;R.S. Chakraborty;S. Bhunia

134
Citations
Improved Test Pattern Generation for Hardware Trojan Detection using Genetic Algorithm and Boolean Satisfiability.

Sayandeep Saha;Rajat Subhra Chakraborty;Srinivasa Shashank Nuthakki;Anshul

132
Citations
Improved Test Pattern Generation for Hardware Trojan Detection Using Genetic Algorithm and Boolean Satisfiability

Sayandeep Saha;Rajat Subhra Chakraborty;Srinivasa Shashank Nuthakki;Anshul

132
Citations
Security Against Hardware Trojan Attacks Using Key-Based Design Obfuscation

Rajat Subhra Chakraborty;Swarup Bhunia

110
Citations
An Improved DCM-Based Tunable True Random Number Generator for Xilinx FPGA

Anju P. Johnson;Rajat Subhra Chakraborty;Debdeep Mukhopadyay

92
Citations

Frequent Co-Authors

Debdeep Mukhopadhyay Indian Institute of Technology Kharagpur

Swarup Bhunia University of Florida

Dhiraj K. Pradhan University of Bristol

Domenic Forte University of Florida

Kaushik Roy Purdue University West Lafayette

Keshab K. Parhi University of Minnesota

Peter Schwabe Radboud University

Chandan Chakraborty Indian Institute of Technology Kharagpur

Kaushik Roy Purdue University West Lafayette

Francesco Regazzoni Polytechnic University of Milan

External Links

Personal website of Rajat Subhra Chakraborty

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