From Theory to Practice: The Mathematical Foundations of Secure Blockchain Transactions

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Year : 2025 | Volume :12 | Issue : 01 | Page : –
By
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N.B. Mahesh Kumar,

  1. Associate Professor, Department of Computer Science and Engineering, Hindusthan Institute of Technology, Coimbatore,, Tamil Nadu, India

Abstract

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The rise of blockchain technology has transformed the method of conducting secure and decentralized transactions across multiple industries. At its core, blockchain relies on a robust mathematical foundation to ensure data integrity, transparency, and immutability. This paper delves into the theoretical underpinnings that make secure blockchain transactions possible, including cryptographic algorithms, distributed consensus protocols, and mathematical proofs of security. We begin by exploring the role of cryptography, particularly public-key encryption, digital signatures, and cryptographic hashing, which are integral to securing transactions and maintaining user privacy. The discussion then extends to consensus mechanisms like Proof of Work (PoW), Proof of Stake (PoS), and their variants, highlighting how game theory and probability ensure agreement among distributed participants without central authority. Furthermore, the paper examines the use of mathematical models in verifying blockchain properties, such as consistency, fault tolerance, and scalability. Real-world implementations, such as Bitcoin and Ethereum, serve as case studies to illustrate how theoretical principles translate into practical applications. Finally, we discuss the challenges and advancements in post-quantum cryptography and zero-knowledge proofs, which aim to enhance the future resilience and efficiency of blockchain systems. This study bridges the gap between abstract mathematical theories and their practical deployment in blockchain technology, providing insights into designing more secure, scalable, and sustainable blockchain systems.

Keywords: Blockchain Technology, Cryptographic Algorithms, Consensus Mechanisms, Mathematical Security Proofs, Post-Quantum Cryptography

[This article belongs to Journal of Advanced Database Management & Systems (joadms)]

How to cite this article:
N.B. Mahesh Kumar. From Theory to Practice: The Mathematical Foundations of Secure Blockchain Transactions. Journal of Advanced Database Management & Systems. 2025; 12(01):-.
How to cite this URL:
N.B. Mahesh Kumar. From Theory to Practice: The Mathematical Foundations of Secure Blockchain Transactions. Journal of Advanced Database Management & Systems. 2025; 12(01):-. Available from: https://journals.stmjournals.com/joadms/article=2025/view=0

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Regular Issue Subscription Original Research
Volume 12
Issue 01
Received 31/12/2024
Accepted 05/01/2025
Published 08/01/2025
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