Ashutosh Dhar Dwivedi | CBS - Copenhagen Business School

Profile
Teaching
Publications
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Presentation

Ashutosh Dhar Dwivedi is a Postdoctoral Researcher at the Department of Digitalization at the Copenhagen Business School (CBS). His research field includes Cyber Security, Cryptography (Symmetric Key, Lightweight, Post Quantum, Public Key) and Blockchain.

He holds a PhD degree in Cryptography from the Polish Academy of Sciences, Poland in 2020. Before joining CBS, he worked as a postdoc at the Technical University of Denmark, Denmark, a full time Visiting Researcher at the University of Waterloo, Canada and a Research Associate at the Brandon University, Canada.

He has been invited by Heidelberg Laureate Forum, Germany (2019) to participate among the top 100 young researchers worldwide in Computer Science. He has served as a Technical Program Committee member at renowned international conferences. At the same time, he is also serving as a guest editor, reviewer board member of many journals.

Primary research areas

Blockchain-based technologies
Cyber Security and Cybersecurity Analytics
Cryptography (lightweight, block cipher, hash function, Privacy)
Machine Learning

Social media

Links

Publons

DBLP

Personal webpage

Link to this homepage

www.cbs.dk/en/staff/adddigi

Courses

Cybersecurity Foundations and Analytics

Foundations of Data Science: Programming and Linear Algebra

Supervision

Thesis focused on my research areas (Cryptography, Blockchain)

Publications sorted by:

2023

Ashutosh Dhar Dwivedi; Gautam Srivastava / Security Analysis of Lightweight loT Encryption Algortihms : SIMON and SIMECK.
In: Internet of Things, 6.1.2023

Journal article > peer review

2022

Deepraj Chowdhury; Anik Das; Ajoy Dey; Shreya Sarkar; Ashutosh Dhar Dwivedi; Raghava Rao Mukkamala; Lakhindar Murmu / ABCanDroid : A Cloud Integrated Android App for Noninvasive Early Breast Cancer Detection Using Transfer Learning .
In: Sensors, Vol. 22, No. 3, 2.2022

Journal article > peer review

Sakshi Dhall; Ashutosh Dhar Dwivedi; Saibal K. Pal; Gautam Srivastava / Blockchain-based Framework for Reducing Fake or Vicious News Spread on Social Media/Messaging Platforms
In: ACM Transactions on Asian and Low-Resource Language Information Processing, Vol. 21, No. 1, 1.2022

Journal article > peer review

Deepraj Chowdhury; Ajoy Dey; Ritam Garai; Subhrangshu Adhikary; Ashutosh Dhar Dwivedi; Uttam Ghosh; Waleed S. Alnumay / DeCrypt : A 3DES Inspired Optimised Cryptographic Algorithm.
In: Journal of Ambient Intelligence and Humanized Computing, 23.9.2022

Journal article > peer review

Deepraj Chowdhury; Soham Banerjee; Madhushree Sannigrahi; Arka Chakraborty; Anik Das; Ajoy Dey; Ashutosh Dhar Dwivedi / Federated Learning based Covid-19 Detection
In: Expert Systems, 2.11.2022

Journal article > peer review

Keshav Kaushik; Akashdeep Bhardwaj; Ashutosh Dhar Dwivedi; Rajani Singh / Machine Learning-based Regression Framework to Predict Health Insurance Premiums
In: International Journal of Environmental Research and Public Health, Vol. 19, No. 13, 7.2022

Journal article > peer review

Hong-ni Zhang; Ashutosh Dhar Dwivedi / Precise Marketing Data Mining Method of E-Commerce Platform Based on Association Rules
In: Mobile Networks and Applications, 5.2.2022

Journal article > peer review

Ashutosh Dhar Dwivedi; Rajani Singh; Uttam Ghosh; Raghava Rao Mukkamala; Amr Tolba; Omar Said / Privacy Preserving Authentication System based on Non-interactive Zero Knowledge Proof Suitable for Internet of Things
In: Journal of Ambient Intelligence and Humanized Computing, Vol. 13, No. 10, 10.2022, p. 4639-4649

Journal article > peer review

Rajani Singh; Ashutosh Dhar Dwivedi; Raghava Rao Mukkamala; Waleed S. Alnumay / Privacy-preserving Ledger for Blockchain and Internet of Things-enabled Cyber-physical Systems
In: Computers and Electrical Engineering, Vol. 103, 10.2022

Journal article > peer review

Manik Gupta; Bhisham Sharma; Akarsh Tripathi; Shashank Singh; Abhishek Bhola; Rajani Singh; Ashutosh Dhar Dwivedi / n-Player Stochastic Duel Game Model with Applied Deep Learning and Its Modern Implications
In: Sensors, Vol. 22, No. 6, 3.2022

Journal article > peer review

2021

Abba Garba; Ashutosh Dhar Dwivedi; Mohsin Kamal; Gautam Srivastava; Muhammad Tariq; M. Anwar Hasan; Zhong Chen / A Digital Rights Management System based on a Scalable Blockchain
In: Peer-to-Peer Networking and Applications, Vol. 14, No. 5, 9.2021, p. 2665–2680

Journal article > peer review

Ashutosh Dhar Dwivedi; Rajani Singh; Keshav Kaushik; Raghava Rao Mukkamala; Waleed S. Alnumay / Blockchain and Artificial Intelligence for 5G-enabled Internet of Things : Challenges, Opportunities, and Solutions.
In: Transactions on Emerging Telecommunications Technologies, 14.7.2021

Journal article > peer review

Ashutosh Dhar Dwivedi / Brisk : Dynamic encryption based cipher for long term security.
In: Sensors, Vol. 21, No. 17, 1.9.2021

Journal article > peer review

Hongjiao Wu; Ashutosh Dhar Dwivedi; Gautam Srivastava / Security and Privacy of Patient Information in Medical Systems Based on Blockchain Technology
In: ACM Transactions on Multimedia Computing, Communications, and Applications, Vol. 17, No. 2s, 6.2021

Journal article > peer review

2020

Rajani Singh; Ashutosh Dhar Dwivedi; Gautam Srivastava; Agnieszka Wiszniewska-Matyszkiel; Xiaochun Cheng / A Game Theoretic Analysis of Resource Mining in Blockchain
In: Cluster Computing: The Journal of Networks, Software Tools and Applications, Vol. 23, No. 3, 9.2020, p. 2035–2046

Journal article > peer review

Rajani Singh; Ashutosh Dhar Dwivedi; Gautam Srivastava / Internet of Things Based Blockchain for Temperature Monitoring and Counterfeit Pharmaceutical Prevention
In: Sensors, Vol. 20, No. 14, 7.2020

Journal article > peer review

Keshav Kaushik; Susheela Dahiya; Rajani Singh; Ashutosh Dhar Dwivedi / Role of Blockchain in Forestalling Pandemics
In: Proceedings of the 2020 IEEE 17th International Conference on Mobile Ad Hoc and Sensor Systems (MASS)Los Alamitos, CA : IEEE 12.2020, p. 32-37 (IEEE International Conference on Mobile Ad-hoc and Sensor Systems)

Article in proceedings > peer review

Bassam Aboushosha; Rabie A. Ramadan; Ashutosh Dhar Dwivedi; Ayman El-Sayed; Mohamed M. Dessouky / SLIM: A Lightweight Block Cipher for Internet of Health Things
In: IEEE Access, Vol. 8, 2020, p. 203747-203757

Journal article > peer review

Ashutosh Dhar Dwivedi / Security Analysis of Lightweight IoT Cipher : Chaskey.
In: Cryptography, Vol. 4, No. 3, 9.2020

Journal article > peer review

Ashutosh Dhar Dwivedi; Rajani Singh; Sakshi Dhall; Gautam Srivastava; Saibal K. Pal / Tracing the Source of Fake News using a Scalable Blockchain Distributed Network
In: Proceedings of the 2020 IEEE 17th International Conference on Mobile Ad Hoc and Sensor SystemsLos Alamitos, CA : IEEE 12.2020, p. 38-43 (IEEE International Conference on Mobile Ad-hoc and Sensor Systems)

Article in proceedings > peer review

2019

Ashutosh Dhar Dwivedi; Gautam Srivastava; Shalini Dhar; Rajani Singh / A Decentralized Privacy-preserving Healthcare Blockchain for IoT
In: Sensors (Switzerland), Vol. 19, No. 2, 1.2019

Journal article > peer review

Gautam Srivastava; Shalini Dhar; Ashutosh Dhar Dwivedi; Jorge Crichigno / Blockchain Education
In: 2019 IEEE Canadian Conference of Electrical and Computer Engineering (CCECE)Los Alamitos, CA : IEEE 10.10.2019

Article in proceedings > peer review

Ashutosh Dhar Dwivedi; Shalini Dhar; Gautam Srivastava; Rajani Singh / Cryptanalysis of Round-reduced Fantomas, Robin and iSCREAM
In: Cryptography, Vol. 3, No. 1, 3.2019

Journal article > peer review

Ashutosh Dhar Dwivedi; Pawel Morawiecki; Gautam Srivastava / Differential Cryptanalysis of Round-reduced SPECK Suitable for Internet of Things Devices
In: IEEE Access, Vol. 7, 2019, p. 16476-16486

Journal article > peer review

Ashutosh Dhar Dwivedi; Lukas Malina; Petr Dzurenda; Gautam Srivastava / Optimized Blockchain Model for Internet of Things based Healthcare Applications
In: 2019 42nd International Conference on Telecommunications and Signal Processing (TSP). ed. /Norbert Herencsar. Los Alamitos, CA : IEEE 25.7.2019, p. 135-139

Article in proceedings > peer review

Kyle Clarkson; Gautam Srivastava; Fatma Meawad; Ashutosh Dhar Dwivedi / Where’s @waldo? : Finding Users on Twitter.
In: Artificial Intelligence and Soft Computing : 18th International Conference, ICAISC 2019, Zakopane, Poland, June 16–20, 2019, Proceedings, Part II. . ed. /Leszek Rutkowski; Rafał Scherer; Marcin Korytkowski; Witold Pedrycz; Jacek M. Zurada; Ryszard Tadeusiewicz. Cham : Springer 27.5.2019, p. 338-349 (Lecture Notes of Artificial Intelligence (Subseries of Lecture Notes in Computer Science), Vol. LNAI 11509)

Article in proceedings > peer review

2018

Gautam Srivastava; Ashutosh Dhar Dwivedi; Rajani Singh / Crypto-democracy : A Decentralized Voting Scheme using Blockchain Technology.
In: Proceedings of the 15th International Joint Conference on e-Business and Telecommunications (ICETE 2018): Volume 2: SECRYPT. . ed. /Pierangela Samarati; Mohammad S. Obaidat. : SCITEPRESS Digital Library 2018, p. 508-513 (Proceedings of the 15th International Joint Conference on e-Business and Telecommunications (ICETE 2018), Vol. 2)

Article in proceedings > peer review

Ashutosh Dhar Dwivedi; Gautam Srivastava / Differential Cryptanalysis of Round-reduced LEA
In: IEEE Access, Vol. 6, 2018, p. 79105-79113

Journal article > peer review

Ashutosh Dhar Dwivedi; Paweł Morawiecki; Rajani Singh; Shalini Dhar / Differential-linear and Related Key Cryptanalysis of Round-reduced Scream
In: Information Processing Letters, Vol. 136, 8.2018, p. 5-8

Journal article > peer review

Ashutosh Dhar Dwivedi; Paweł Morawiecki; Sebastian Wójtowicz / Finding Differential Paths in ARX Ciphers through Nested Monte-Carlo Search
In: International Journal of Electronics and Telecommunications, Vol. 64, No. 2, 2018, p. 147-150

Journal article > peer review

2018

Gautam Srivastava; Ashutosh Dhar Dwivedi; Rajani Singh / PHANTOM Protocol as the New Crypto-democracy
In: Computer Information Systems and Industrial Managements: 17th International Conference, CISIM 2018, Olomouc, Czech Republic, September 27-29, 2018, Proceedings. . ed. /Władysław Homenda; Khalid Saeed. Cham : Springer 5.9.2018, p. 499-509 (Lecture Notes in Computer Science , Vol. 11127 LNCS)

Article in proceedings > peer review

2017

Ashutosh Dhar Dwivedi; Pawel Morawiecki; Sebastian Wójtowicz / Differential and Rotational Cryptanalysis of Round-reduced MORUS
In: Proceedings of the 14th International Joint Conference on e-Business and Telecommunications (ICETE 2017): Volume 4: SECRYPT. . ed. /Pierangela Samarati; Mohammad S. Obaidat; Enrique Cabello. : SCITEPRESS Digital Library 2017, p. 275-284 (Proceedings of the 14th International Joint Conference on e-Business and Telecommunications (ICETE 2017), Vol. 4)

Article in proceedings > peer review

Ashutosh Dhar Dwivedi; Pawel Morawiecki; Sebastian Wójtowicz / Differential-linear and Impossible Differential Cryptanalysis of Round-reduced Scream
In: Proceedings of the 14th International Joint Conference on e-Business and Telecommunications (ICETE 2017): Volume 4: SECRYPT. . ed. /Pierangela Samarati; Mohammad S. Obaidat; Enrique Cabello. : SCITEPRESS Digital Library 2017, p. 501-506 (Proceedings of the 14th International Joint Conference on e-Business and Telecommunications (ICETE 2017), Vol. 4)

Article in proceedings > peer review

Ashutosh Dhar Dwivedi; Miloš Klouček; Pawel Morawiecki; Ivica Nikolić; Josef Pieprzyk; Sebastian Wójtowicz / SAT-based Cryptanalysis of Authenticated Ciphers from the CAESAR Competition
In: Proceedings of the 14th International Joint Conference on e-Business and Telecommunications (ICETE 2017): Volume 4: SECRYPT. . ed. /Pierangela Samarati; Mohammad S. Obaidat; Enrique Cabello. : SCITEPRESS Digital Library 2017, p. 237-246 (Proceedings of the 14th International Joint Conference on e-Business and Telecommunications (ICETE 2017), No. 4)

Article in proceedings > peer review

More results... (total 34 results)

Outside activities

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No outside activities

adddigi

Department of Digitalization

Profile

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