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Debasis Giri
Researcher at Islamic Azad University
Publications - 70
Citations - 967
Debasis Giri is an academic researcher from Islamic Azad University. The author has contributed to research in topics: Authentication & Password. The author has an hindex of 17, co-authored 68 publications receiving 669 citations. Previous affiliations of Debasis Giri include Nil Ratan Sircar Medical College and Hospital & Indian Institute of Technology Kharagpur.
Papers
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An Efficient and Robust RSA-Based Remote User Authentication for Telecare Medical Information Systems
TL;DR: This paper has shown that Khan and Kumari’s authentication scheme for TMIS is insecure against off-line password guessing attack and does not provide any security if the password of a patient is compromised.
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A robust authentication and access control protocol for securing wireless healthcare sensor networks
TL;DR: An improved scheme to mitigate the weaknesses of Challah et al. and Liu-Chang schemes is proposed in this paper, using the elliptic curve cryptography and bilinear paring and demonstrating that the proposed scheme is secure against well-known attacks.
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A robust ElGamal-based password-authentication protocol using smart card for client-server communication
Tanmoy Maitra,Mohammad S. Obaidat,Ruhul Amin,SK Hafizul Islam,Shehzad Ashraf Chaudhry,Debasis Giri +5 more
TL;DR: The protocol of Lee et al. is unwilling to protect various important security vulnerabilities such as forgery attack and off‐line password‐guessing attack, so this article presents a robust authentication protocol for client‐server communication over any insecure networks.
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A Two-Factor RSA-Based Robust Authentication System for Multiserver Environments
TL;DR: This article proposes a two-factor (password and smart-card) user authentication protocol with the RSA cryptosystem for multiserver environments and offers security resilience against known attacks and provides lower computation complexities than existing protocols.
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A more secure and privacy-aware anonymous user authentication scheme for distributed mobile cloud computing environments
TL;DR: An enhanced scheme for distributing mobile cloud environments with simulation on automated validation of Internet security protocols and applications tool ensures that the scheme is secure against the active and passive attacks.