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    A Robust Anonymous Authentication Scheme using Biometrics for Digital Rights Management System
    (Institute of Electrical and Electronics Engineers Inc., 2021) Khan, Muhammad Ayaz; Ghani, Anwar; Obaidat, Mohammad S.; Vijayakumar, Pandi; Mansoor, Khwaja; Chaudhry, Shehzad Ashraf
    As digital content transmission through the internet is convenient and quick, so the outspread of digital content is very high. However, along with this incredible speed and ease, current communication technologies and computers have also brought with them plenty of digital rights management complications. Digital Rights Management Systems are designed to limit the access to the utilization, alternation, and distribution of persevered digital content. This article scrutinized two recent schemes of Lee et al. and Yu et al. and it is found that these schemes are suspected to an insider attack, stolen smart-card attack, Daniel of services (Dos) attack, and impersonation attack. Furthermore, their proposal also suffers from incorrect issues. To fix these flaws, a robust anonymous authentication scheme using biometrics for Digital Rights Management System is proposed in this article. The proposed scheme is checked for correctness and its security is proved through BAN logic. The performance of the scheme is also analyzed using computation time and communication time. The results show that the designed scheme is highly secure with the same computation and communication cost as the existing protocols. © 2021 IEEE.
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    TC-PSLAP: Temporal Credential-Based Provably Secure and Lightweight Authentication Protocol for IoT-Enabled Drone Environments
    (WILEY-HINDAWI, ADAM HOUSE, 3RD FL, 1 FITZROY SQ, LONDON WIT 5HE, ENGLAND, 2021) Ali, Zeeshan; Alzahrani, Bander A.; Barnawi, Ahmed; Al-Barakati, Abdullah; Vijayakumar, Pandi; Chaudhry, Shehzad Ashraf
    In smart cities, common infrastructures are merged and integrated with various components of information communication and technology (ICT) to be coordinated and controlled. Drones (unmanned aerial vehicles) are amongst those components, and when coordinated with each other and with the environment, the drones form an Internet of Drones (IoD). +e IoD provides real-time data to the users in smart cities by utilizing traditional cellular networks. However, the delicate data gathered by drones are subject to many security threats and give rise to numerous privacy and security issues. A robust and secure authentication scheme is required to allow drones and users to authenticate and establish a session key. In this article, we proposed a provably secure symmetric-key and temporal credential-based lightweight authentication protocol (TC-PSLAP) to secure the drone communication. We prove that the proposed scheme is provably secure formally through the automated verification tool AVISPA and Burrows–Abadi–Needham logic (BAN logic). Informal security analysis is also performed to depict that the proposed TC-PSLAP can resist known attacks.