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Authors: Hamza Hammami 1 ; Mohammad Obaidat 2 and Sadok Ben Yahia 3

Affiliations: 1 Hamza Hammami, University of Tunis El Manar, Faculty of Sciences of Tunis, LIPAH-LR11ES14, 2092 Tunis, Tunisia ; 2 Dean & Professor, College of Computing & Informatics University of Sharjah, U.A.E., King Abdullah II School of Information Technology, Universality of Jordan, Jordan, University of Science and Technology Beijing, China ; 3 University of Tunis El Manar, Faculty of Sciences of Tunis, LIPAH-LR11ES14, 2092 Tunis, Tunisia, Tallinn University of Technology, Department of Software Science, Akadeemia tee 15a, Tallinn 12618, Estonia

ISBN: 978-989-758-446-6

ISSN: 2184-7711

Keyword(s): Cloud Computing, Storage as a Service, Security, Authentication, Hybrid Cryptography, Costs, Confidentiality, Integrity, Attacks.

Abstract: The use of cloud computing has become increasingly important due to many factors, including the cost- effective architecture that supports data transmission, storage and computation. It has become indispensable to setting up and providing IT services. Among these services, outsourced data storage, or Storage as a Service (StaaS), which is one of the most popular services in cloud computing; it reliably stores large volumes of data. In return, apart from its benefits in terms of cost and ease of management, StaaS poses new problems related to the security of data and their treatments during access. This is due to the storage of data at a distance beyond the perimeters of users and the involvement of one or more third parties such as service providers or infrastructure. Indeed, the provision of sensitive data to an external entity is a serious concern. The major issues of security, privacy and trust remain the main concerns that hamper the mass adoption of the cloud. Therefore, an autom atic focus when using cloud services is the presence of a good strong authentication mechanism to properly authenticate users and mitigate as many vulnerabilities as possible. Our work is part of the research theme on security challenges including the protection of personal data during the authentication process, posed in cloud environments. With this in mind, we introduce an authentication mechanism that takes advantage of the opportunities offered by the hybrid cryptography techniques to protect each user's personal data in the cloud environment while preserving its privacy. The experiments show that the authentication mechanism, we offer, surpasses its competitors in terms of communication and computational costs, data confidentiality and integrity, and resistance to various types of attacks. (More)

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Paper citation in several formats:
Hammami, H.; Obaidat, M. and Ben Yahia, S. (2020). An Enhanced Lightweight Authentication Scheme for Secure Access to Cloud Data. In Proceedings of the 17th International Joint Conference on e-Business and Telecommunications - SECRYPT, ISBN 978-989-758-446-6; ISSN 2184-7711, pages 110-117. DOI: 10.5220/0009824301100117

@conference{secrypt20,
author={Hamza Hammami. and Mohammad Obaidat. and Sadok {Ben Yahia}.},
title={An Enhanced Lightweight Authentication Scheme for Secure Access to Cloud Data},
booktitle={Proceedings of the 17th International Joint Conference on e-Business and Telecommunications - SECRYPT,},
year={2020},
pages={110-117},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0009824301100117},
isbn={978-989-758-446-6},
issn={2184-7711},
}

TY - CONF

JO - Proceedings of the 17th International Joint Conference on e-Business and Telecommunications - SECRYPT,
TI - An Enhanced Lightweight Authentication Scheme for Secure Access to Cloud Data
SN - 978-989-758-446-6
IS - 2184-7711
AU - Hammami, H.
AU - Obaidat, M.
AU - Ben Yahia, S.
PY - 2020
SP - 110
EP - 117
DO - 10.5220/0009824301100117

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