Results 91 to 100 of about 546,820 (245)

On Cryptographic Hash Functions: Definitions, Ideas and Practical Cryptographic Attacks [PDF]

open access: yes, 2023
openHash functions, and cryptographic hash functions in particular, underpin the technologies on which modern life is built. Efficient databases, the Internet, the World Wide Web, online payments and more, would not be possible without the security and ...
DALLATORRE, FILIPPO
core  

mMIC: Multicast Message Integrity Code for Securing Low-Entropy Control Command

open access: yesIEEE Access
Although Industrial Control Systems (ICSs) continue to evolve with the introduction of Industrial Internet of Thing (IIoT), this advancement also introduces various threats and vulnerabilities in manufacturing industries and critical national ...
Samuel Woo, Minhye Seo, Chang-Seop Park
doaj   +1 more source

LLM‐Powered Data Synthesis on Blockchain for Fusion Isomerism Learning in Heterogeneous Federated Systems

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Severe data starvation, architectural heterogeneity and Byzantine vulnerabilities fundamentally impede the deployment of robust multiclass classification models in decentralised edge environments. To address these intertwined challenges, we propose fusion isomerism learning (FusionIL), a secure and domain‐agnostic framework that ...
Zhihao Hao   +5 more
wiley   +1 more source

Intelligent Real‐Time Medical Image Transmission for Healthcare‐IoT via Dual‐Stage Probabilistic Restoration and Lightweight Nonlinear Encryption

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Telemedicine and healthcare‐IoT require medical image transmission that preserves diagnostic quality and confidentiality under noise, packet loss and cyber threats. Existing methods often separate restoration from security and lack real‐time efficiency.
Mohamed Amine Midoun   +5 more
wiley   +1 more source

The Mysterious Stranger and Modern Enchantment

open access: yesThe British Journal of Sociology, EarlyView.
ABSTRACT Sociological accounts of modernity have long emphasized rationalization, alienation, and the attenuation of affective intensity. While these diagnoses capture crucial dynamics of modern social order, they leave underexplored a persistent and generative dimension of social life: enchantment.
Dmitry Kurakin
wiley   +1 more source

RiceChain-Plus: an enhanced framework for blockchain-based rice supply chain systems-ensuring security, privacy, and efficiency [PDF]

open access: yesPeerJ Computer Science
The rice supply chain is a complex system that demands effective management to ensure reliability and efficiency, given the involvement of multiple stakeholders.
Bello Musa Yakubu   +2 more
doaj   +2 more sources

The effect of nearby listings on house sale prices in Sydney: A spatio‐temporal regularization approach

open access: yesReal Estate Economics, EarlyView.
Abstract We estimate the price impact of very nearby concurrently listed properties in the Sydney housing market and assess their competition effects. We apply a hedonic model with spatiotemporal effects regularized via a graph Laplacian prior at the month‐by‐SA2 regional level to seven SA4 subregions of metropolitan Sydney. The model structure enables
Willem P. Sijp, Mengheng Li
wiley   +1 more source

A Key Protection Scheme Based on Secret Sharing for Blockchain-Based Construction Supply Chain System

open access: yesIEEE Access, 2019
Traditional construction supply chains suffer from extra delays, costs and information wastages due to information intermediaries. Blockchain, a decentralized infrastructure, can provide irreversibility, undeniableness, uniqueness and anonymity for ...
Feng Xiong   +4 more
doaj   +1 more source

Aligning Transnational due Diligence: The EU Deforestation Regulation and Brazil's Fragmented Beef Governance

open access: yesGlobal Policy, EarlyView.
ABSTRACT Transnational due diligence regulations, such as the European Union Regulation on Deforestation‐Free Products (EUDR), are reshaping sustainability governance by transforming voluntary norms into binding global rules. Yet, their effectiveness depends on how well they align with domestic governance systems and on the power asymmetries that ...
John James Loomis   +2 more
wiley   +1 more source

Cryptographic Hash Functions [PDF]

open access: yes, 2010
Cryptographic hash functions are an important tool of cryptography and play a fundamental role in efficient and secure information processing. A hash function processes an arbitrary finite length input message to a fixed length output referred to as the ...
Knudsen, Lars R.   +4 more
core   +2 more sources

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