High-Efficiency Traceability Mechanism for Multimedia Data in Consumer Internet of Things Combined with Blockchain. [PDF]
Sensors (Basel)Yan T, Chen J, Zhang X, Hu G.
europepmc +1 more source
IET Image Processing, Volume 20, Issue 1, January/December 2026.This paper presents a robust reversible watermarking algorithm based on Chebyshev moments, employing a two‐stage embedding mechanism. The proposed method leverages image block partitioning to embed the copyright watermark and the reversible watermark into non‐overlapping regions located inside and outside the inscribed circle of the image, respectively.
Wenjing Sun, Ling Zhang, Hongjun Zhang
wiley +1 more source
Secure and scalable dual blockchain and IPFS driven IoT ecosystem for next gen healthcare systems. [PDF]
Sci RepMallick SR, Lenka RK, Sobhanayak S.
europepmc +1 more source
Decentralized Collaborative Filtering for Distributed Hash Tables [PDF]
Krishna Shukla
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Hyperchaos‐Driven 3D RGB Image Scrambling and Encryption for Multi‐Image Security
IET Image Processing, Volume 20, Issue 1, January/December 2026.The proposed encryption scheme scrambles N colour images by stacking them into a three‐dimensional red, green, blue image, generating a secure 256‐bit key using SHA‐256 and a user‐provided salt, and applying a five‐dimensional multi‐wing hyperchaotic system to produce random key streams.
Muhammad Hanif +6 more
wiley +1 more source
Convergence of blockchain and IoT for managing decentralized medical records. [PDF]
Sci RepKaushal RK +5 more
europepmc +1 more source
High Data Availability and Consistency for Distributed Hash Tables Deployed in Dynamic Peer-to-peer Communities [PDF]
, 2007 Predrag Kneević
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Revisiting the Security of the Lightweight Stream Cipher Draco: New Observation and TMDTO Attacks
IET Information Security, Volume 2026, Issue 1, 2026.Draco is a lightweight small‐state stream cipher proposed in 2022. It is designed to provide a 128‐bit security level and be provably secure against time‐memory‐data trade‐off (TMDTO) attacks. In this paper, we revisit the security of Draco against TMDTO attacks.
Ziyu Guan +5 more
wiley +1 more source
Kademlia hash snow ablation resource optimized stride scheduling for mobile computing services in healthcare sector. [PDF]
Sci RepSivakumar NR.
europepmc +1 more source
Mixed Shared-Distributed Hash Tables Approaches for Parallel State Space Construction
, 2011 Rodrigo T. Saad +2 more
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