Sharding Blockchain Fundamentals And Applications
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Sharding Blockchain: Fundamentals and Applications
This book presents a novel approach by decoupling the various modules of sharding blockchains and providing detailed insights into the functions and design methodologies of each key module. Previous sharding blockchain solutions suffered from tight coupling between functional modules, making it challenging to achieve optimal security, performance, and scalability. Building upon this foundation, the authors present a universal composable method for composing sharding blockchains in a flexible manner. Additionally, the authors propose a novel shard member configuration method that leverages proof-of-work and verifiable distributed randomness to guarantee that each shard maintains a sufficient proportion of honest nodes, preventing it from falling below the safety threshold. Furthermore, the authors offer a complete design methodology for creating secure and scalable sharding blockchains. This includes reducing the complexity of intra-shard transaction processing through aggregation-supported multi-signature. The authors ensure optimal sharding of computational, communication, and storage resources within a formal security framework. To facilitate flexible cross-shard transaction processing, the authors introduce a new cross-shard Byzantine fault tolerance protocol. Lastly, the authors explore practical applications of sharding blockchains in typical scenarios. In the context of zero-trust cloud-edge-end scenarios, the authors demonstrate how sharding blockchains enable scalable data cross-shard sharing. Simultaneously, the authors design a secure and universally applicable cross-domain device authentication scheme.
Blockchain Fundamentals
Author: Virversity Online Courses
language: en
Publisher: eBookIt.com
Release Date: 2025-05-05
This course offers a comprehensive introduction to blockchain technology, guiding students from foundational concepts to advanced applications. By exploring how blockchain works and its various use cases, learners gain valuable skills that enhance their understanding of decentralized systems and digital assets. Explore Blockchain Fundamentals And Develop Practical Skills Understand core blockchain concepts such as distributed ledgers, consensus mechanisms, and cryptography. Learn about different types of blockchains including public, private, and consortium models. Discover smart contracts and how they automate agreements on the blockchain. Examine real-world blockchain applications across multiple industries. Explore mining, validation processes, and mechanisms that secure blockchain networks. Gain insight into tokens, cryptocurrencies, and the management of digital assets. Address challenges related to blockchain scalability and emerging solutions. Develop understanding of decentralized applications (DApps) and advanced blockchain security and privacy concepts. Investigate future trends and innovations shaping blockchain technology. A detailed exploration of blockchain technology from basics to advanced use cases and future developments. This course begins by building your knowledge of fundamental blockchain principles, such as distributed ledgers and consensus mechanisms, providing the groundwork necessary for deeper understanding. You will explore cryptography's crucial role in securing blockchain transactions and learn about the distinctions between public, private, and consortium blockchains. Moving beyond basics, the course covers smart contracts and their power to automate agreements, along with real-world blockchain applications that demonstrate the technology's relevance across industries. You will delve into the processes of mining and validation to appreciate how blockchains maintain security and integrity, while also gaining insights into tokens and cryptocurrencies as forms of digital assets on these networks. As the course advances, you will confront blockchain scalability challenges and evaluate proposed solutions, enriching your comprehension of the technology's limitations and growth potential. Additionally, the curriculum introduces decentralized applications (DApps), enhancing your ability to understand blockchain platforms from a developer's perspective. Key topics such as security and privacy are emphasized to equip you with the knowledge to protect data and users effectively. Finally, you will explore emerging trends and innovations that are shaping the future of blockchain technology. By the end of the course, you will possess a solid mastery of blockchain fundamentals and advanced concepts, empowering you to confidently engage with blockchain projects or further specialize in this dynamic field.
Soft Computing for Security Applications
This book features selected papers from the International Conference on Soft Computing for Security Applications (ICSCS 2023), held at Dhirajlal Gandhi College of Technology, Tamil Nadu, India, during April 21–22, 2023. It covers recent advances in the field of soft computing techniques such as fuzzy logic, neural network, support vector machines, evolutionary computation, machine learning, and probabilistic reasoning to solve various real-time challenges. The book presents innovative work by leading academics, researchers, and experts from industry.