ElGamal-based single round threshold signatures for adaptive configuration
Auwal Sani Iliyasu, Farid Binbeshr, Mostefa Kara, Abdelkader Laouid, Khaled Chait
Khaled Chait
12
Research output
84
Citations
5
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2025
Lwe-Based Single Noisy Linear Equations for Public Key Over Integer Encryption
Mostefa Kara, Ahcène Bounceur, Abdelkader Laouid, Khaled Chait, Yassine Himeur, Konstantinos Κarampidis
Pages 1-42025Other Closed accessSeveral sources
Combining I-BSIF Fingerprints and FlexenTech for Reversible Medical Image Watermarking
Brahim Ferik, Lakhdar Laimeche, Abdallah Meraoumia, Abdelkader Laouid, Khaled Chait
Pages 1-82025Other Closed accessSeveral sources
An Efficient Semi-blind Watermarking Technique Based on ACM and DWT for Mitigating Integrity Attacks
Brahim Ferik, Lakhdar Laimeche, Abdallah Meraoumia, Abdelkader Laouid, Muath AlShaikh, Khaled Chait, Mohammad Ali A. Hammoudeh
Arabian Journal for Science and EngineeringVolume 50، (19)، Pages 15885-159052025Article Closed access 8
2024
Using Transformers to Classify Arabic Dialects on Social Networks
Pages 1-72024Other Closed accessSeveral sources 4
A Blind Digital Watermarking Approach Using Palmprint-Embedded Local Binary Patterns and Arnold Cat Map Transformations
Brahim Ferik, Lakhdar Laimeche, Abdallah Meraoumia, Abdelkader Laouid, Khaled Chait, Muath AlShaikh
Pages 1-82024Other Closed accessSeveral sources 4
2023
One Digit Checksum for Data Integrity Verification of Cloud-executed Homomorphic Encryption Operations
Khaled Chait, Mostefa Kara, Abdelkader Laouid, Mohammad Ali A. Hammoudeh, Ahcène Bounceur
Pages 71-752023Other Open access 20
An Adaptive Image Watermarking based on Bellman-Ford Algorithm
Brahim Ferik, Lakhdar Laimeche, Abdallah Meraoumia, Abdelkader Laouid, Muath AlShaikh, Khaled Chait
Pages 357-3652023Other Open access 4
Categorization of Digital Pathology Image using Deep Learning model
Pages 397-4022023Other Open access
A Binary Matrix-Based Data Representation for Data Compression in Blockchain
Abdelkader Laouid, Mostefa Kara, Mohammed Al-Khalidi, Khaled Chait, Mohammad Ali A. Hammoudeh, Ahmed Aziz
Pages 307-3142023Other Closed accessSeveral sources 5
An Enhanced Threshold RSA-Based Aggregate Signature Scheme to Reduce Blockchain Size
Khaled Chait, Abdelkader Laouid, Mostefa Kara, Mohammad Ali A. Hammoudeh, Omar Albahbouh Aldabbas, Abdullah T. Alessa
2021
A Multi-Key Based Lightweight Additive Homomorphic Encryption Scheme
Khaled Chait, Abdelkader Laouid, Lamri Laouamer, Mostefa Kara
Pages 1-62021Other Closed accessSeveral sources 18