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Encryption

BAAR: A framework for blockchain-based anonymous and revocable user authentication scheme

Muhammad Ahmed, Adnan Ahmad, Furkh Zeshan, Sheeraz Akram

published 31 Mar 2026

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Ensuring end-to-end privacy in IoT-based healthcare systems through hyperledger fabric and identity mixer

Maryam Nasr Esfahani, Behrouz Shahgholi Ghahfarokhi, Shahram Etemadi Borujeni

published 27 Mar 2026

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Blockchain and federated Q-learning-based secure, fault tolerant, and energy efficient framework for ad hoc networks

Righa Tandon, P. K. Gupta, Xiaochun Cheng

published 18 Mar 2026

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Towards a cybersecure and privacy enhanced smart grid: A blockchain enabled federated learning framework

Fatima Tariq, Fatima Anjum, Xiaochun Cheng, Shazia Javed, Khursheed Aurangzeb, Nadia Kanwal

published 02 Mar 2026

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Hierarchical secure key assignment scheme

Baris Celiktas, Ibrahim Çelikbilek, Sueda Guzey, Enver Ozdemir

published 18 Feb 2026

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FedGraphHE: A privacy-preserving federated graph neural network framework with dynamic homomorphic encryption and robust aggregation

Aocheng Zuo, Zhanshen Feng, Yuan Ping, Shaohua Tao, Haonan Sun, Yange Chen

published 05 Jan 2026

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Promoting trustworthy file sharing: A community-governed dApp approach

Chong-Gee Koa, Swee-Huay Heng, Ji-Jian Chin

published 30 Dec 2025

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A multi-image codebook approach for secure text transmission

Omar Fitian Rashid, Saba A. Tuama, Humam Al-Shahwani

published 12 Dec 2025

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Text cryptography and steganography based on RNA sequences generation, true random number generators, and codebook method

Safwat Hamad, Omar Fitian Rashid, Hind M. Al-Dabbas

published 09 Dec 2025

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BloomSec: Scalable and privacy-preserving searchable encryption for cloud environments

Abdul Nasir Khan, Ayesha Naveed, Abid Mehmood, Deepak Arora, Atta ur Rehman Khan, Javid Ali

published 09 Dec 2025

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Post-quantum-inspired scalable blockchain architecture for internet hospital systems with lightweight privacy-preserving access control

Lulu Hao, Ruoyu Wang, Xiaofeng Wang, Xiaoguang Yue, Noshina Tariq, Ahthasham Sajid

published 01 Dec 2025

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A multidimensional, efficient, and secure data query based on privacy preservation in vehicular ad hoc networks

Xiangmei Zhao, Guofang Dong

published 26 Nov 2025

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A novel image encryption framework using Wireworld cellular automaton and hybrid chaotic maps for enhanced security

Bayan Alabdullah, Hadeel Alsolai, Fatimah Alhayan, Atif Ikram, Abrar Almjally, Mohammad Shehab, Marwan Ali Albahar

published 13 Nov 2025

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