Results 41 to 50 of about 1,515 (168)

Embedding of national cryptographic algorithm in Hyperledger Fabric

网络与信息安全学报, 2021
Hyperledger Fabric is an extensible alliance blockchain platform and provides support for enterprise-level commercial blockchain projects.The cryptographic algorithm is the core technologies of the platform, ensuring the security and non-tampering of the
Qi CAO, Shuhua RUAN, Xingshu CHEN, Xiao LAN, Hongxia ZHANG, Hongjian JIN   +5 more
doaj   +3 more sources

Dependency Reduction Techniques for Performance Improvement of Hyperledger Fabric Blockchain

Big Data and Cognitive Computing
We propose dependency reduction techniques for the performance enhancement of the Hyperledger Fabric blockchain. A dependency hazard may result from the parallelism in Hyperledger Fabric, which executes multiple transactions simultaneously in a single ...
Ju-Won Kim, Jae-Geun Song, In-Hwan Park, Dong-Hwan Jo, Yong-Jin Kim, Ju-Wook Jang   +5 more
doaj   +1 more source

Connecting supplier and DoD blockchains for transparent part tracking

Blockchain: Research and Applications, 2021
Blockchains have been around for more than ten years, and since 2015, a plethora of systems have been launched to target more flexible use cases. More recently, several enterprise blockchain systems, such as Consensys Quorum and Hyperledger Fabric, have ...
Francis Asuncion, Adam Brinckman, Dwayne Cole, Jeffrey Curtis, Matt Davis, Timothy Dunlevy, Calvin Farmer, Andrew Harrison, Daniel P. Johnson, Joshua Joyce, Chris Klubertanz, Jonathan Lane, John Martin, Jarek Nabrzyski, Joel Neidig, Deysi Olivares, Gregory Robinson, Gabriel Rodriguez, Chris Root, Karen Rowand, Al Salour, Jeff Score, David Scott, Ian Taylor, Chandler Thompson, Huy Truong, Xiqun Wang, Dale Warren   +27 more
doaj   +1 more source

Cultivating Circularity: Harnessing Industry 4.0 and Stakeholder Engagement for a Sustainable Agrifood Future in Brazil

Business Strategy and the Environment, EarlyView.
ABSTRACT This study analyzed Industry 4.0 (I4.0) technology applications in agribusiness and the role of strategic stakeholders, engagement methods, and other critical aspects data sharing, confidentiality, integrity, decision‐making, and sector‐specific requirements in promoting circularity.
Simone Sehnem, Lucila M. S. Campos, Tais Provensi, Charbel Jose Chiappetta Jabbour   +3 more
wiley   +1 more source

Blockchain-Based Method for Spatial Retrieval and Verification of Remote Sensing Images

Sensors
Remote sensing image is a vital basis for land management decisions. The protection of remote sensing images has seen the application of blockchain’s notarization function by many scholars.
Yujie Liu, Yuanfei Chang
doaj   +1 more source

Hyperledger Fabric for the (digitalized) lifecycle of construction products: Applied review on fastening technology

Civil Engineering Design, Volume 7, Issue 1, Page 9-22, March 2025.
Abstract Blockchain technology is a digital decentralized data ledger recording transactions in an encrypted format. Its implementation can potentially hold significant advantages for the built environment, particularly in manufacturing and building product usage aligned with Building Information Modeling (BIM). This paradigm shift toward decentralized
Aileen Pfeil, Dimosthenis Kifokeris, Panagiotis Spyridis   +2 more
wiley   +1 more source

Digital Product Passport Implementation Based on Multi-Blockchain Approach with Decentralized Identifier Provider

Applied Sciences
This paper examines the implementation of a digital product passport (DPP) using Hyperledger Fabric technology to enhance product lifecycle management within the European Union’s circular economy action plan.
Mihai Hulea, Radu Miron, Vlad Muresan
doaj   +1 more source

Optimal blockchain network construction methodology based on analysis of configurable components for enhancing Hyperledger Fabric performance

Blockchain: Research and Applications, 2021
Presently, blockchain technology has been widely applied in various application domains such as the Internet of Things (IoT), supply chain management, healthcare, etc.
Lei Hang, Do-Hyeun Kim
doaj   +1 more source

Blockchain Technology in Corporate Social Responsibility Reporting: A Bibliometric Analysis Through the Technology–Organization–Environment (TOE) Lens

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Blockchain technology has emerged as a potential disruptor in non‐financial reporting practices for firms to publicly report their social and environmental impact with its promise of immutability and decentralization. In this context, this study employs a bibliometric analysis to explore the scientific advancements of blockchain applications ...
Nurgul Aiupova, Md. Tota Miah, Krisztina Taralik   +2 more
wiley   +1 more source

Combining ID’s, Attributes, and Policies in Hyperledger Fabric

, 2023
This work aims to provide a more secure access control in Hyperledger Fabric blockchain by combining multiple ID’s, attributes, and policies with the components that regulate access control. The access control system currently used by Hyperledger Fabric is first completely analyzed.
Daan Gordijn, Roland Kromes, Thanassis Giannetsos, Kaitai Liang   +3 more
openaire   +4 more sources