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Cryptography

Security enhancement using scalable Blockchain-based Multi-Factor Authentication (BMFA)

Fahad Rahman, Areej Fatima, Muhammad Hassan, Mahran Al-Zyoud, Arij Alfaidi, Mohammed Abdul Jaleel Maktoof, Taher M. Ghazal

published 01 Jun 2026

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Post-quantum cognitive zero trust architecture for healthcare IoT devices

Hashim Hussain, Shailendra Mishra, Reem Alshenaifi

published 28 May 2026

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A blockchain-based multi-authority hierarchical attribute encrypted data sharing scheme in the Internet of Medical Things

Hao Yuan, Guofang Dong, Leilei Zhao

published 27 May 2026

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Cyberattacks in supply chains: A multi-case study

Xue Zhang, Xiaoya Ba, Bo Li

published 22 May 2026

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OracleTrust: A dual-layer provenance-based signature verification scheme for preventing transaction malleability in blockchain

Muhammad Rashid Majeed, Peiyun Zhang, Zeeshan Raza, Thoraya N. Alharthi, Ilyas Khan

published 22 May 2026

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Threshold-adaptive pruning with multi-key homomorphic encryption for communication-efficient secure federated learning

Jie Guo, Renjing Liu, Jinsheng Xing

published 18 May 2026

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Design and evaluation of a resilient IBN architecture: Integrating post-quantum cryptography with adaptive threat detection using machine learning

Kumar Sekhar Roy, Shweta Singh, Hemangi Goswami, Soumyashree Panchal, Sk Mahmudul Hassan

published 15 May 2026

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PufCB-Auth: A lightweight continuous multi-factor authentication scheme integrated PUF with charging behavior features for EV charging

Chongchao Zhang, Kaichen Zhang, Chunguang Zhang, Shihui Chen, Ji Ma, Shichang Fu, Chunlei Yang, Yi Wang, Nan Zhang, Li Zhao, Xiaolei Ying, Leijie He, Hongyue Ma

published 15 May 2026

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Enhancing student data privacy in virtual learning with blockchain and advanced encryption

Yuanyuan Fan

published 11 May 2026

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Secure near-lossless medical image compression and encryption with image-specific post-quantum key management and blockchain-based verification

Bicky Yadav, Megha Arakeri

published 08 May 2026

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Quantum cryptanalysis of ultralightweight mutual authentication protocols: A Grover’s search model

Maham Shahzadi, Madiha Khalid, Sana Qadir, Mehdi Hussain, Umar Mujahid, Muhammad Najam-ul-Islam

published 30 Apr 2026

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Baa-iov: Blockchain-enabled anonymous authentication for internet of vehicles

Wenfeng Huang, Si Chen

published 24 Apr 2026

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A cross-dataset harmonized intrusion detection framework with statistically validated multi-model learning

Shailendra Mishra, Naif S. Alshammari, Hashim Hussain, Ruba Ahmed Alfahidah

published 20 Apr 2026

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