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Cryptography

A lightweight zero-trust authentication architecture for IoT via unified enhanced FAST-SM9 and dynamic re-authentication

Zhanfei Ma, Hui Wei, Jing Jiang, Bisheng Wang, Hefei Wang, Zhong Di

published 27 Oct 2025

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A robust color image encryption algorithm based on 2D-SQSM hyperchaotic map and cyclic shift scrambling

Feixian Liu, Shulei Wu

published 22 Oct 2025

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An encrypted traffic classification method based on autoencoders and convolutional neural networks

Shengwei Xu, Jijie Han, Jianbo Wang, Yijie Bai

published 24 Sep 2025

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Enhancing security in instant messaging systems with a hybrid SM2, SM3, and SM4 encryption framework

He-Jun Lu, Roben A. Juanatas, Mideth B. Abisado

published 15 Sep 2025

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A domain key-based secure SOME/IP protocol

Jaewoong Heo, Hyunghoon Kim, Hyojin Jo

published 05 Sep 2025

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Multilayered SDN security with MAC authentication and GAN-based intrusion detection

Nanavath Kiran Singh Nayak, Budhaditya Bhattacharyya

published 04 Sep 2025

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LWLCM: A novel lightweight stream cipher using logistic chaos function and multiplexer for IoT communications

Shahnwaz Afzal, Mohammad Ubaidullah Bokhari, Mahfooz Alam, Mohd Shahid Husain, Mohammad Zunnun Khan, Zubair Ashraf

published 04 Sep 2025

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An integrated blockchain and IPFS-based solution for secure and efficient source code repository hosting using middleman approach

Md. Rafid Haque, Sakibul Islam Munna, Sabbir Ahmed, Md. Tahmid Islam, Md Mehedi Hassan Onik, A.B.M. Ashikur Rahman

published 03 Sep 2025

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A machine learning approach for detecting WPA3 downgrade attacks in next-generation Wi-Fi systems

Aya Tareef, Yazan M. Allawi, Anas A. Alkasasbeh, Ahmad Abadleh, Wasan Alamro, Mansoor Alghamdi, Aymen I. Zreikat, Hunseok Kang

published 02 Sep 2025

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Unveiling a novel S-Box strategy: The dynamic 3D scrambling approach

Nayeem Ahmad Khan, Abdulbasid Banga, Taher M. Ghazal, Bayan Alabdullah, Nadeem Iqbal, Ahmad Alshamayleh, Atif Ikram, Hossam Diab

published 02 Sep 2025

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Mapping network structures and dynamics of decentralised cryptocurrencies: The evolution of Bitcoin (2009–2023)

Marco Venturini, Daniel García-Costa, Elena Álvarez-García, Francisco Grimaldo, Flaminio Squazzoni

published 18 Aug 2025

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CrustChain: Resolving the blockchain trilemma via decentralized storage and proof-of-capacity consensus

Saha Reno, Koushik Roy

published 18 Aug 2025

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A triple-layer authentication framework with elliptic curve cryptography for securing IoT-assisted wireless sensor networks

Meshari D. Alanazi

published 13 Aug 2025

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