A Homomorphic Digit Fragmentation Encryption Scheme Based on the Polynomial Reconstruction Problem. - Mostefa Kara; Abdelkader Laouid; Reinhardt Euler; Mohammed Amine Yagoub; Ahcène Bounceur; Mohammad Hammoudeh; Saci Medileh (ICFNDS, 2020)

Secure Consensus Clock Synchronization in Wireless Sensor Networks. - Habib Aissaoua; Abdelkader Laouid; Mostefa Kara (AI-CSP, 2021)

A Multi-Key Based Lightweight Additive Homomorphic Encryption Scheme. - Khaled Chait; Abdelkader Laouid; Lamri Laouamer; Mostefa Kara (AI-CSP, 2021)

Asymmetric Image Encryption Based on Twin Message Fusion. - Mohammed Elhabib Kahla; Mounir Beggas; Abdelkader Laouid; Mostefa Kara; Muath AlShaikh (AI-CSP, 2021)

A Novel Delegated Proof of Work Consensus Protocol. - Mostefa Kara; Abdelkader Laouid; Ahcène Bounceur; Farid Lalem; Muath AlShaikh; Romaissa Kebache; Zaoui Sayah (AI-CSP, 2021)

Semi-Decentralized Model for Drone Collaboration on Secure Measurement of Positions. - Mostefa Kara; Abdelkader Laouid; Ahcène Bounceur; Mohammad Hammoudeh; Muath AlShaikh; Romaissa Kebache (ICFNDS, 2021)

Arabic Opinion Mining Using Machine Learning Techniques: Algerian Dialect as a Case of Study. - Mostefa Kara; Abdelkader Laouid; Ahcène Bounceur; Omar Aldabbas 001 (ICFNDS, 2022)

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 (Expert Syst. J. Knowl. Eng., 2022)

Proof of Chance: A Lightweight Consensus Algorithm for the Internet of Things. - Mostefa Kara; Abdelkader Laouid; Mohammad Hammoudeh; Muath AlShaikh; Ahcène Bounceur (IEEE Trans. Ind. Informatics, 2022)

A Binary Matrix-Based Data Representation for Data Compression in Blockchain. - Abdelkader Laouid; Mostefa Kara; Mohammed Al-Khalidi; Khaled Chait; Mohammad Hammoudeh; Ahmed Aziz (BCCA, 2023)

One Digit Checksum for Data Integrity Verification of Cloud-executed Homomorphic Encryption Operations. - Khaled Chait; Mostefa Kara; Abdelkader Laouid; Mohammad Hammoudeh; Ahcène Bounceur (ICFNDS, 2023)

Tuberculosis Detection Using Chest X-Ray Image Classification by Deep Learning. - Romaissa Kebache; Abdelkader Laouid; Sana Sahar Guia; Mostefa Kara; Nassima Bouadem (ICFNDS, 2023)

Efficient and Lightweight Time Synchronization Technique for IoT Devices Using Randomized Synchronization Tokens. - Ismail Kertiou; Mostefa Kara; Abdelkader Laouid; Saci Medileh (ICFNDS, 2023)

A Secure Clock Synchronization Scheme in WSNs Adapted for IoT-based Applications. - Saci Medileh; Mostefa Kara; Abdelkader Laouid; Ahcène Bounceur; Ismail Kertiou (ICFNDS, 2023)

An Enhanced Threshold RSA-Based Aggregate Signature Scheme to Reduce Blockchain Size. - Khaled Chait; Abdelkader Laouid; Mostefa Kara; Mohammad Hammoudeh; Omar Aldabbas 001; Abdullah T. Al-Essa (IEEE Access, 2023)

An Efficient Multi-Signature Scheme for Blockchain. - Mostefa Kara; Abdelkader Laouid; Mohammad Hammoudeh (IACR Cryptol. ePrint Arch., 2023)

One Digit Checksum for Data Integrity Verification of Cloud-executed Homomorphic Encryption Operations. - Mostefa Kara; Abdelkader Laouid; Omer Al dabbas; Mohammad Hammoudeh; Ahcène Bounceur (IACR Cryptol. ePrint Arch., 2023)

Perfect Confidentiality through Unconditionally Secure Homomorphic Encryption Using One-Time Pad Method with a Single Pre-Shared Key. - Mostefa Kara; Abdelkader Laouid; Ahcène Bounceur; Mohammad Hammoudeh; Muath AlShaikh (J. Inf. Sci. Eng., 2023)

A Multi-Key with Partially Homomorphic Encryption Scheme for Low-End Devices Ensuring Data Integrity. - Saci Medileh; Abdelkader Laouid; Mohammad Hammoudeh; Mostefa Kara; Tarek Bejaoui; Amna Eleyan; Mohammed Al-Khalidi (Inf., 2023)

Using Transformers to Classify Arabic Dialects on Social Networks. - Adel Berhoum; Meftah Mohammed Charaf Eddine; Abdelkader Laouid; Khaled Chait; Mostefa Kara (PAIS, 2024)

Energy-Efficient Leader Election in IoT Networks: A Cloud Storage Perspective. - Ahcène Bounceur; Saadat M. Alhashmi; Foudil Mir; Mostefa Kara (UCC, 2024)

Toward Independent Key Encryption based on Q-Problem. - Abdelkader Laouid; Mostefa Kara; Mohammad Hammoudeh (IACR Cryptol. ePrint Arch., 2024)

Image encryption algorithm based on factorial decomposition. - Muath AlShaikh; Malek Alzaqebah; Nabil Gmati; Nashat Alrefai; Mutasem K. Alsmadi; Ibrahim Almarashdeh; Rami Mustafa A. Mohammad; Sultan Alamri; Mostefa Kara (Multim. Tools Appl., 2024)

Intelligent Acting Digital Twins (IADT). - Ahcène Bounceur; Mostefa Kara (IEEE Access, 2025)

An encrypted and signed plaintext symmetric cryptosystem. - Mostefa Kara; Mohammad Hammoudeh; Muhamad Felemban; Konstantinos Karampidis (Comput. Electr. Eng., 2025)

An adaptive ACM watermarking technique based on combined feature extraction and non-linear equation. - Ahcène Bounceur; Mostefa Kara; Brahim Ferik; Abdelkader Laouid (Expert Syst. Appl., 2025)