Abdelkader Laouid
University of Béjaïa
54 Papers
16 Citations
Abdelkader Laouid is an academic researcher from University of Béjaïa. The author has contributed to research in topics: Computer science & Wireless sensor network. The author has an hindex of 7, co-authored 22 publications. Previous affiliations of Abdelkader Laouid include University of Western Brittany.
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Papers
A Flexible Encryption Technique for the Internet of Things Environment
Saci Medileh,Abdelkader Laouid,El Moatez Billah Nagoudi,Reinhardt Euler,Ahcène Bounceur,Mohammad Hammoudeh,Muath AlShaikh,Amna Eleyan,Osama Ahmed Khashan +8 more
- 06 Jun 2020
TL;DR: A new scalable encryption technique, called FlexenTech, to protect IoT data during storage and in transit, which offers a low encryption time, defends against common attacks such as replay attacks and defines a configurable mode, where any number of rounds or key sizes may be used.
D-LPCN: A distributed least polar-angle connected node algorithm for finding the boundary of a wireless sensor network
Massinissa Saoudi,Massinissa Saoudi,Massinissa Saoudi,Farid Lalem,Farid Lalem,Ahcène Bounceur,Ahcène Bounceur,Reinhardt Euler,Reinhardt Euler,M-Tahar Kechadi,Abdelkader Laouid,Madani Bezoui,Marc Sevaux +12 more
- 01 Mar 2017
TL;DR: A new algorithm called D-LPCN (Distributed Least Polar-angle Connected Node) is proposed which represents the distributed version of the LPCN algorithm and its distributed version is less energy consuming than the centralized version.
An intelligent system for energy management in smart cities based on big data and ontology
Zaoui Sayah,Okba Kazar,Brahim Lejdel,Abdelkader Laouid,Ahmed Ghenabzia +4 more
- 17 Jun 2021
TL;DR: This work has used all available data to reduce energy consumption, promote the change of inhabitant’s behavior, offer the required comfort, and implement an effective long-term energy policy in a smart and sustainable environment.
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A Compute and Wait in PoW (CW-PoW) Consensus Algorithm for Preserving Energy Consumption
Mostefa Kara,Abdelkader Laouid,Muath AlShaikh,Mohammad Hammoudeh,Ahcène Bounceur,Reinhardt Euler,Abdelfattah Amamra,Brahim Laouid +7 more
TL;DR: This paper looks to improve the PoW consensus protocol by introducing several proof rounds and shows significant improvements in terms of energy consumption and robustness against the 51% and Sybil attacks.
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A fully homomorphic encryption based on magic number fragmentation and El-Gamal encryption: Smart healthcare use case
Mostefa Kara,Abdelkader Laouid,Mohammed Amine Yagoub,Reinhardt Euler,Saci Medileh,Mohammad Hammoudeh,Amna Eleyan,Ahcène Bounceur +7 more
TL;DR: This paper presents an efficient fully homomorphic encryption scheme using twin key encryption and magic number fragmentation that exhibits strong resilience against brute‐force attacks compared to its rivals from the literature.
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