World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
46
Citations
6959
World Ranking
6933
National Ranking
71

Mathematics

D-Index
43
Citations
6274
World Ranking
1721
National Ranking
19

Overview

Subhamoy Maitra is affiliated with the Indian Statistical Institute in India and has contributed extensively to the field of computer science, with a focus on various subfields such as artificial intelligence, computational theory and mathematics, computer vision and pattern recognition, electrical and electronic engineering, and information systems. Their research spans a broad spectrum of topics primarily centered around quantum computing algorithms and architecture, coding theory and cryptography, cryptographic implementations and security, chaos-based image and signal encryption, quantum information and cryptography, graph theory and CDMA systems, and quantum mechanics and applications.

The scientist's publication record includes over 150 papers, with frequent appearances in venues such as arXiv (Cornell University), Cryptography and Communications, Discrete Applied Mathematics, IACR Transactions on Symmetric Cryptology, and IEEE Transactions on Computers.

Recent selected papers include:

  • Preparing Dicke States on a Quantum Computer, 2020, IEEE Transactions on Quantum Engineering
  • Cryptanalysis of Reduced Round ChaCha - New Attack & Deeper Analysis, 2023, IACR Transactions on Symmetric Cryptology
  • Differential Fault Attack on Kreyvium & FLIP, 2020, IEEE Transactions on Computers
  • On the existence and non-existence of some classes of bent-negabent functions, 2020, Applicable Algebra in Engineering Communication and Computing
  • On Actual Preparation of Dicke State on a Quantum Computer, 2020, arXiv (Cornell University)

Maitra has collaborated with a range of co-authors, with the most frequent being Chandra Sekhar Mukherjee, Arpita Maitra, Anupam Chattopadhyay, Pranab Chakraborty, and Ajeet Kumar.

In addition to research articles, Maitra has published several books under Springer Nature, including:

  • Design and Cryptanalysis of ZUC, 2021
  • Contact Tracing in Post-Covid World, 2020
  • Quantum Algorithms for Cryptographically Significant Boolean Functions, 2021

Best Publications

  • Algebraic immunity for cryptographically significant Boolean functions: analysis and construction

    C. Carlet;D.K. Dalai;K.C. Gupta;S. Maitra

  • Basic Theory in Construction of Boolean Functions with Maximum Possible Annihilator Immunity

    Deepak Kumar Dalai;Subhamoy Maitra;Sumanta Sarkar

  • Nonlinearity bounds and constructions of resilient Boolean functions

    P. Sarkar;S. Maitra

  • Construction of nonlinear boolean functions with important cryptographic properties

    Palash Sarkar;Subhamoy Maitra

  • Results on algebraic immunity for cryptographically significant boolean functions

    Deepak Kumar Dalai;Kishan Chand Gupta;Subhamoy Maitra

  • Spatial domain digital watermarking of multimedia objects for buyer authentication

    D.P. Mukherjee;S. Maitra;S.T. Acton

  • Search for Boolean Functions With Excellent Profiles in the Rotation Symmetric Class

    S. Kavut;S. Maitra;M.D. Yucel

  • Rotation symmetric Boolean functions-Count and cryptographic properties

    Pantelimon Stnic;Subhamoy Maitra

  • Cryptographically significant boolean functions: construction and analysis in terms of algebraic immunity

    Deepak Kumar Dalai;Kishan Chand Gupta;Subhamoy Maitra

  • Results on rotation symmetric bent and correlation immune Boolean functions

    Pantelimon Stanica;Subhamoy Maitra;John A. Clark

  • Further constructions of resilient Boolean functions with very high nonlinearity

    S. Maitra;E. Pasalic

  • RC4 Stream Cipher and Its Variants

    Goutam Paul;Subhamoy Maitra

  • New Constructions of Resilient and Correlation Immune Boolean Functions Achieving Upper Bound on Nonlinearity

    Emir Pasalic;Subhamoy Maitra;Thomas Johansson;Palash Sarkar

  • Evolving Boolean Functions Satisfying Multiple Criteria

    John A. Clark;Jeremy L. Jacob;Susan Stepney;Subhamoy Maitra

  • A differential fault attack on the grain family of stream ciphers

    Subhadeep Banik;Subhamoy Maitra;Santanu Sarkar

  • High-Performance Hardware Implementation for RC4 Stream Cipher

    Sourav Sen Gupta;A. Chattopadhyay;K. Sinha;S. Maitra

  • Progress in Cryptology - INDOCRYPT 2005

    Subhamoy Maitra;C. E. Veni Madhavan;Ramarathnam Venkatesan

  • (Non-)Random Sequences from (Non-)Random Permutations--Analysis of RC4 Stream Cipher

    Sourav Sen Gupta;Subhamoy Maitra;Goutam Paul;Santanu Sarkar

  • A key pre-distribution scheme for wireless sensor networks: merging blocks in combinatorial design

    Dibyendu Chakrabarti;Subhamoy Maitra;Bimal Roy

  • Analysis of RC4 and Proposal of Additional Layers for Better Security Margin.

    Subhamoy Maitra;Goutam Paul

  • Rotation Symmetric Boolean Functions –; Count and Cryptographic Properties

    Pantelimon Stǎnicǎ;Subhamoy Maitra

  • New constructions of resilient and correlation immune Boolean functions achieving the upper bound on nonlinearity

    Enes Pasalic;Thomas Johansson;Subhamoy Maitra;Palash Sarkar

Frequent Co-Authors

Palash Sarkar
Palash Sarkar Indian Statistical Institute
Thomas Johansson
Thomas Johansson Lund University
Willi Meier
Willi Meier University of Applied Sciences and Arts Northwestern Switzerland
Ramarathnam Venkatesan
Ramarathnam Venkatesan Microsoft (United States)
Debdeep Mukhopadhyay
Debdeep Mukhopadhyay Indian Institute of Technology Kharagpur
Jianying Zhou
Jianying Zhou Singapore University of Technology and Design
Claude Carlet
Claude Carlet Paris 8 University
Scott T. Acton
Scott T. Acton University of Virginia
Emmanuel Prouff
Emmanuel Prouff Apple (France)
Samuel L. Braunstein
Samuel L. Braunstein University of York

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