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<!DOCTYPE html>
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<title>Sengupta | Sourav</title>
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<img class="profile" src="images/sourav_profile.png">
<p> </p>
<p><strong>Principal Member of Technical Staff</strong> and <strong>R&D Team Leader</strong> (CSA > CMA)</p>
<p>imec, Kapeldreef 75<br />
3001 Leuven, Belgium</p>
<p>[email protected]</p>
<h4>
<a href="https://sg.linkedin.com/in/sg-sourav" target="_blank"><i class="fab fa-linkedin"></i></a>
<a href="https://github.com/sgsourav" target="_blank"><i class="fab fa-github-square"></i></a>
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<a href="https://orcid.org/0000-0002-4197-582X" target="_blank"><i class="ai ai-orcid-square"></i></a>
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<div class="nine columns collapse" style="margin-top: 5%">
<h2>Research</h2>
<p class="lead">My primary research interest is in the field of Cryptology and Cybersecurity. At present, I take an active interest in the evolving research areas of Privacy-Preserving Technologies, Cryptocurrencies and Blockchain
Technology,
as well as in applications of Data Mining and Machine Learning in these areas. In addition to the above interests, I am also inclined towards some topics in Number Theory that have close ties with security and privacy
applications.</p>
<blockquote>Check the research projects and papers to explore my research inclination and results. You may also find the list of my publications on <a href="https://dblp.uni-trier.de/pers/hd/g/Gupta:Sourav_Sen" target="_blank"><i
class="ai ai-dblp-square"></i>dblp</a>,
<a href="https://scholar.google.com/citations?user=I8gZp-gAAAAJ&hl=en" target="_blank"><i class="ai ai-google-scholar-square"></i>Google Scholar</a> and
<a href="https://orcid.org/0000-0002-4197-582X" target="_blank"><i class="ai ai-orcid-square"></i>Orcid</a>.</blockquote>
<hr />
<h5>Research Projects</h5>
<ul>
<li>Blockchain empowered Internet-of-Vehicles towards Intelligent Transportation<br />
<em>Co-Principal Investigator</em>, MoE Tier-1 project, SCSE, NTU (2020 to 2022).</li>
<li>SAAB-NTU Joint Lab, School of Mechanical and Aerospace Engineering, NTU<br />
<em>Co-Principal Investigator</em>, associated with research and development (2020 to 2022).</li>
<li>Machine Learning for Airport Management and Tower Control<br />
<em>Co-Principal Investigator</em>, with SAAB-NTU Joint Lab, MAE, NTU (2020–2021)</li>
<li>FogChain : A blockchain-based P2P energy trading system<br />
<em>Co-Principal Investigator</em>, associated with research and development (2019 to 2022).</li>
<li><a href="http://scripts.ntu.edu.sg/Pages/default.aspx" target="_blank">SCRIPTS : Strategic Centre for Research in Privacy-Preserving Technologies and Systems</a><br />
<em>Associated with research and development</em>, led by Prof Kwok-Yan Lam (2018 to 2022).</li>
</ul>
<hr />
<h5>Journal Papers</h5>
<ol reversed>
<li><a href="publications/2019_micpro.pdf">Security is an Architectural Design Constraint</a><br />
Prasanna Ravi, Zakaria Najm, Shivam Bhasin, Mustafa Khairallah, Sourav Sen Gupta, and Anupam Chattopadhyay<br />
<i>Microprocessors and Microsystems, 2019</i></li>
<li><a href="publications/2019_ieeeit.pdf">On Random Read Access in OCB</a><br />
Ashwin Jha, Cuauhtemoc Mancillas-López, Mridul Nandi, and Sourav Sen Gupta<br />
<i>IEEE Transactions on Information Theory, 2019</i></li>
<li><a href="publications/2015_dcc.pdf">Proving TLS-attack related open biases of RC4</a><br />
Santanu Sarkar, Sourav Sen Gupta, Goutam Paul, and Subhamoy Maitra<br />
<i>Designs, Codes and Cryptography, 2015</i></li>
<li><a href="publications/2014_joc.pdf">(Non-)Random Sequences from (Non-)Random Permutations -- Analysis of RC4 Stream Cipher</a><br />
Sourav Sen Gupta, Subhamoy Maitra, Goutam Paul, and Santanu Sarkar<br />
<i>Journal of Cryptology, 2014</i></li>
<li><a href="publications/2013_ieeetc.pdf">High Performance Hardware Implementation for RC4 Stream Cipher</a><br />
Sourav Sen Gupta, Anupam Chattopadhyay, Koushik Sinha, Subhamoy Maitra, and Bhabani P. Sinha<br />
<i>IEEE Transactions on Computers, 2013</i></li>
<li><a href="publications/2013_ccds.pdf">Designing Integrated Accelerator for Stream Ciphers with Structural Similarities</a><br />
Sourav Sen Gupta, Anupam Chattopadhyay, and Ayesha Khalid<br />
<i>Cryptography and Communications, 2013</i></li>
<li><a href="publications/2013_integers.pdf">Counting Heron triangles with constraints</a><br />
Pantelimon Stanica, Santanu Sarkar, Sourav Sen Gupta, Subhamoy Maitra, and Nirupam Kar<br />
<i>INTEGERS - Electronic Journal of Combinatorial Number Theory, 2013</i></li>
</ol>
<hr />
<h5>Edited Volumes / Book Chapters</h5>
<ol reversed>
<li><a href="https://link.springer.com/book/10.1007%2F978-3-030-35423-7" target="_blank">Progress in Cryptology - INDOCRYPT 2019</a><br />
Editors : Feng Hao, Sushmita Ruj, and Sourav Sen Gupta<br />
<i>Proceedings of the 20th International Conference on Cryptology in India, 2019</i></li>
<li><a href="https://novapublishers.com/shop/vehicular-networks-applications-performance-analysis-and-challenges/" target="_blank">Secure and Tamper-Resilient Data Aggregation for Autonomous Vehicles and Smart Mobility</a><br />
Sananda Mitra, Sumanta Bose, Sourav Sen Gupta, Anupam Chattopadhyay, and Kwok-Yan Lam<br />
<i>Vehicular Networks: Applications, Performance Analysis and Challenges, 2019</i></li>
</ol>
<hr />
<h5>Conference Papers</h5>
<ol reversed>
<li>Automating ETL and Mining of Ethereum Blockchain Network.<br />
Voon Hou Su, Sourav Sen Gupta, and Arijit Khan<br />
<i>Proceedings of the International Conference on Web Search and Data Mining, WSDM 2022</i></li>
<li><a href="publications/2021_www.pdf">Temporal Analysis of the Entire Ethereum Blockchain Network</a><br />
Lin Zhao, Sourav Sen Gupta, Arijit Khan, and Robby Luo<br />
<i>Proceedings of The Web Conference, WWW 2021</i></li>
<li><a href="publications/2020_www.pdf">Measurements, Analyses, and Insights on the Entire Ethereum Blockchain Network</a><br />
Xi Tong Lee, Arijit Khan, Sourav Sen Gupta, Yu Hann Ong, and Xuan Liu<br />
<i>Proceedings of The Web Conference, WWW 2020</i></li>
<li><a href="publications/2019_cardis.pdf">Improving Speed of Dilithium's Signing Procedure</a><br />
Prasanna Ravi, Sourav Sen Gupta, Anupam Chattopadhyay, and Shivam Bhasin<br />
<i>Proceedings of International Conference on Smart Card Research and Advanced Applications, CARDIS 2019</i></li>
<li><a href="publications/2019_ijcnn.pdf">Curse of Dimensionality in Adversarial Examples</a><br />
Nandish Chattopadhyay, Anupam Chattopadhyay, Sourav Sen Gupta, and Michael Kasper<br />
<i>Proceedings of International Joint Conference on Neural Networks, IJCNN 2019</i></li>
<li><a href="publications/2018_apccas.pdf">Secure and Tamper-resilient Distributed Ledger for Data Aggregation in Autonomous Vehicles</a><br />
Sananda Mitra, Sumanta Bose, Sourav Sen Gupta, and Anupam Chattopadhyay<br />
<i>Proceedings of IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2018</i></li>
<li><a href="publications/2018_ntms.pdf">A Blockchain Framework for Insurance Processes</a><br />
Mayank Raikwar, Subhra Mazumdar, Sushmita Ruj, Sourav Sen Gupta, Anupam Chattopadhyay, and Kwok-Yan Lam<br />
<i>Proceedings of IFIP International Conference on New Technologies, Mobility and Security, NTMS 2018</i></li>
<li><a href="publications/2017_iciss.pdf">Parallelized Common Factor Attack on RSA</a><br />
Vineet Kumar, Aneek Roy, Sourya Sengupta, and Sourav Sen Gupta<br />
<i>Proceedings of International Conference on Information Systems Security, ICISS 2017</i></li>
<li><a href="publications/2014_fse.pdf">Dependence in IV-related bytes of RC4 key enhances vulnerabilities in WPA</a><br />
Sourav Sen Gupta, Subhamoy Maitra, Willi Meier, Goutam Paul, and Santanu Sarkar<br />
<i>Proceedings of International Workshop on Fast Software Encryption, FSE 2014</i></li>
<li><a href="publications/2013_iciss_1.pdf">Traitor-Traceable Key Pre-distribution Based on Visual Secret Sharing</a><br />
Sheethal Kumar, Pai B. J. Jaipal, Sourav Sen Gupta, and Vigesh R. Ungrapalli<br />
<i>Proceedings of International Conference on Information Systems Security, ICISS 2013</i></li>
<li><a href="publications/2013_iciss_2.pdf">New Long-Term Glimpse of RC4 Stream Cipher</a><br />
Subhamoy Maitra and Sourav Sen Gupta<br />
<i>Proceedings of International Conference on Information Systems Security, ICISS 2013</i></li>
<li><a href="publications/2013_iciss_3.pdf">Error Correction of Partially Exposed RSA Private Keys from MSB Side</a><br />
Santanu Sarkar, Sourav Sen Gupta, and Subhamoy Maitra<br />
<i>Proceedings of International Conference on Information Systems Security, ICISS 2013</i></li>
<li><a href="publications/2011_fse.pdf">Attack on Broadcast RC4 Revisited</a><br />
Subhamoy Maitra, Goutam Paul, and Sourav Sen Gupta<br />
<i>Proceedings of International Workshop on Fast Software Encryption, FSE 2011</i></li>
<li><a href="publications/2011_sac.pdf">Proof of Empirical RC4 Biases and New Key Correlations</a><br />
Sourav Sen Gupta, Subhamoy Maitra, Goutam Paul, and Santanu Sarkar<br />
<i>Proceedings of International Workshop on Selected Areas in Cryptography, SAC 2011</i></li>
<li><a href="publications/2011_indocrypt.pdf">HiPAcc-LTE: An Integrated High Performance Accelerator for 3GPP LTE Stream Ciphers</a><br />
Sourav Sen Gupta, Anupam Chattopadhyay, and Ayesha Khalid<br />
<i>Proceedings of International Conference on Cryptology in India, INDOCRYPT 2011</i></li>
<li><a href="publications/2010_indocrypt_1.pdf">One Byte per Clock: A Novel RC4 Hardware</a><br />
Sourav Sen Gupta, Koushik Sinha, Subhamoy Maitra, and Bhabani P. Sinha<br />
<i>Proceedings of International Conference on Cryptology in India, INDOCRYPT 2010</i></li>
<li><a href="publications/2010_indocrypt_2.pdf">Partial Key Exposure Attack on RSA - Improvements for Limited Lattice Dimensions</a><br />
Santanu Sarkar, Sourav Sen Gupta, and Subhamoy Maitra<br />
<i>Proceedings of International Conference on Cryptology in India, INDOCRYPT 2010</i></li>
<li><a href="publications/2010_africacrypt.pdf">Factoring RSA Modulus using Prime Reconstruction from Random Known Bits</a><br />
Subhamoy Maitra, Santanu Sarkar, and Sourav Sen Gupta<br />
<i>Proceedings of International Conference on Cryptology in Africa, AFRICACRYPT 2010</i></li>
<li><a href="publications/2010_iwsec.pdf">Publishing Upper Half of RSA Decryption Exponent</a><br />
Subhamoy Maitra, Santanu Sarkar, and Sourav Sen Gupta<br />
<i>Proceedings of International Workshop on Security, IWSEC 2010</i></li>
<li><a href="publications/2007_amoc.pdf">A Stochastic Approach for Topology Management of Mobile Ad-hoc Networks</a><br />
Sourav Sen Gupta, Surjya S. Ray, Somnath Samanta, Oly Mistry, and Mrinal Kanti Naskar<br />
<i>Proceedings of Asian International Mobile Computing Conference, AMOC 2007</i></li>
<li><a href="publications/2006_amoc.pdf">A Novel Algorithm for Managing Network Configuration of a Mobile Ad-Hoc Network</a><br />
Somnath Samanta, Surjya S. Ray, Sourav Sen Gupta, and Mrinal Kanti Naskar<br />
<i>Proceedings of Asian International Mobile Computing Conference, AMOC 2006</i></li>
<li><a href="publications/2006_epmds.pdf">An Efficient Topology Management Algorithm for Mobile Ad-Hoc Networks</a><br />
Sourav Sen Gupta, Surjya S. Ray, Somnath Samanta, and Mrinal Kanti Naskar<br />
<i>Proceedings of International Conference on Electronic and Photonic Materials, Devices and Systems, EPMDS 2006</i></li>
</ol>
<hr />
<h5>Reports and Preprints</h5>
<ol reversed>
<li><a href="https://arxiv.org/abs/1811.06632" target="_blank">Towards Safer Smart Contracts: A Sequence Learning Approach to Detecting Vulnerabilities</a><br />
Wesley Joon-Wie Tann, Xing Jie Han, Sourav Sen Gupta, and Yew-Soon Ong<br />
<i>arXiv : Cryptography and Security (cs.CR), 2018</i></li>
<li><a href="https://arxiv.org/abs/1111.0094" target="
">Generalization of a few results in Integer Partitions</a><br />
Manosij Ghosh Dastidar and Sourav Sen Gupta<br />
<i>arXiv : Discrete Mathematics (cs.DM), 2011</i></li>
</ol>
<hr />
<h5>Theses and Dissertations</h5>
<ol reversed>
<li><a href="publications/2013_phd_thesis.html">Analysis and Implementation of RC4 Stream Cipher</a><br />
PhD Thesis (submitted in 2013, degree awarded in 2014)<br />
<i>Indian Statistical Institute, Advisor: <a href="https://www.isical.ac.in/~subho/" target="_blank">Subhamoy Maitra</a></i></li>
<li><a href="publications/2008_mmath_thesis.html">Artin's Conjecture - Unconditional Approach and Elliptic Analogue</a><br />
MMath Thesis (submitted in 2008, degree awarded in 2008)<br />
<i>University of Waterloo, Advisor: <a href="https://uwaterloo.ca/pure-mathematics/yu-ru-liu" target="_blank">Yu-Ru Liu</a> and <a href="http://www.math.uwaterloo.ca/~wtkuo/" target="_blank">Wentang Kuo</a></i></li>
<li>Topology Management Algorithms for Mobile Ad-Hoc Networks<br />
BEng Disseration (submitted in 2006, degree awarded in 2006)<br />
<i>Jadavpur University, Advisor: Mrinal K. Naskar</i></li>
</ol>
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<p class="footer">Licensed under <a href="https://www.gnu.org/licenses/gpl-3.0.en.html" target="_blank">GNU GPLv3</a>. Created in 2020 by Sourav Sen Gupta, using <a href="http://getskeleton.com/" target="_blank">Skeleton</a>. Layout
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