Blockchain-Based Messaging System for Secure and Private Communication

Abstract

In recent years, concerns about privacy and security in online communication have become increasingly prominent. To address these concerns, the authors propose a blockchain-based messaging system that provides secure and private communication using double AES encryption. The system utilizes the decentralized and tamper-resistant nature of the blockchain to ensure that messages are not modified or deleted by unauthorized parties. Additionally, they employ double AES encryption to ensure that the content of messages remains confidential even if the blockchain itself is compromised. They evaluate the performance of the system and show that it is scalable and efficient. The system provides a secure and private messaging solution that can be used by individuals and organizations alike.