2023 - Research.com Computer Science in India Leader Award
2022 - Research.com Computer Science in India Leader Award
2002 - Fellow of American Physical Society (APS) Citation For contributions in the areas of supergravity, integrable models and finite temperature field theory
Ashok Kumar Das mainly investigates Computer security, Authentication, Computer network, Internet security and Password. Computer security is represented through his Smart card, Security analysis, Mutual authentication, Key and Session key research. His work on Data Authentication Algorithm as part of general Authentication study is frequently linked to Home automation, bridging the gap between disciplines.
As part of his studies on Computer network, Ashok Kumar Das often connects relevant subjects like Cryptographic hash function. His Internet security study combines topics in areas such as Node, Elliptic curve cryptography and Challenge–response authentication. Ashok Kumar Das has researched Password in several fields, including Strong authentication, Hash function, Multi-factor authentication and Login.
Computer security, Computer network, Authentication, Internet security and Password are his primary areas of study. His works in Security analysis, Smart card, Key, Password cracking and Anonymity are all subjects of inquiry into Computer security. As a part of the same scientific study, he usually deals with the Computer network, concentrating on Distributed computing and frequently concerns with Key distribution and Cryptosystem.
His Authentication research integrates issues from Elliptic curve cryptography and Secure communication. His research integrates issues of Adversary, Smart city, Computer security model, Server and Replay attack in his study of Internet security. His study in Password is interdisciplinary in nature, drawing from both Hash function, Multi-factor authentication, Challenge–response authentication and Login.
Ashok Kumar Das mostly deals with Computer security, Authentication, Computer network, Access control and Internet security. His Security analysis, Secure communication, Key and Blockchain study in the realm of Computer security connects with subjects such as Drone. His Authentication research is multidisciplinary, incorporating perspectives in Password and Server.
His Password study incorporates themes from Cryptographic protocol, Smart card and Public-key cryptography. His Computer network study often links to related topics such as Edge computing. His Internet security study combines topics from a wide range of disciplines, such as Wearable technology, Message authentication code and Information privacy.
His primary scientific interests are in Computer security, Authentication, Internet security, Computer network and Security analysis. While the research belongs to areas of Computer security, Ashok Kumar Das spends his time largely on the problem of Server, intersecting his research to questions surrounding Resilience and Key-agreement protocol. His studies deal with areas such as Password, Key and Smart device as well as Authentication.
The various areas that Ashok Kumar Das examines in his Key study include Smart card and Smart city. His work deals with themes such as Radio-frequency identification, Cryptographic hash function, Edge computing and Mobile edge computing, which intersect with Internet security. When carried out as part of a general Computer network research project, his work on Network simulation, Random oracle and Wireless sensor network is frequently linked to work in Electricity meter and Energy management system, therefore connecting diverse disciplines of study.
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A Secure Biometrics-Based Multi-Server Authentication Protocol Using Smart Cards
Vanga Odelu;Ashok Kumar Das;Adrijit Goswami.
IEEE Transactions on Information Forensics and Security (2015)
Secure Signature-Based Authenticated Key Establishment Scheme for Future IoT Applications
Sravani Challa;Mohammad Wazid;Ashok Kumar Das;Neeraj Kumar.
IEEE Access (2017)
Physical activity and inactivity patterns in India - results from the ICMR-INDIAB study (Phase-1) [ICMR-INDIAB-5].
Ranjit M Anjana;Rajendra Pradeepa;Ashok K Das;Mohan Deepa.
International Journal of Behavioral Nutrition and Physical Activity (2014)
Analysis and improvement on an efficient biometric-based remote user authentication scheme using smart cards
Ashok Kumar Das.
Iet Information Security (2011)
Design of Secure User Authenticated Key Management Protocol for Generic IoT Networks
Mohammad Wazid;Ashok Kumar Das;Vanga Odelu;Neeraj Kumar.
IEEE Internet of Things Journal (2018)
Prevalence of dyslipidemia in urban and rural India: the ICMR-INDIAB study.
Shashank R. Joshi;Ranjit Mohan Anjana;Mohan Deepa;Rajendra Pradeepa.
PLOS ONE (2014)
A dynamic password-based user authentication scheme for hierarchical wireless sensor networks
Ashok Kumar Das;Pranay Sharma;Santanu Chatterjee;Jamuna Kanta Sing.
Journal of Network and Computer Applications (2012)
A secure user anonymity-preserving biometric-based multi-server authenticated key agreement scheme using smart cards
Dheerendra Mishra;Ashok Kumar Das;Sourav Mukhopadhyay.
Expert Systems With Applications (2014)
Secure Remote User Authenticated Key Establishment Protocol for Smart Home Environment
Mohammad Wazid;Ashok Kumar Das;Vanga Odelu;Neeraj Kumar.
IEEE Transactions on Dependable and Secure Computing (2020)
Provably Secure Authenticated Key Agreement Scheme for Smart Grid
Vanga Odelu;Ashok Kumar Das;Mohammad Wazid;Mauro Conti.
IEEE Transactions on Smart Grid (2018)
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