Secure Communication Channels: DSA Encryption in C++ Mailbox Systems

Abstract

The project's main goal is to leverage the C++ programming language's Data Structures and Algorithms (DSA) to develop and construct a sophisticated mailbox system. The aim is to improve the functionality, security, and efficiency of a traditional mailbox while catering to the changing requirements of communication systems. In order to maximize data storage, retrieval, and manipulation and provide a reliable and scalable solution, the project combines multiple DSA ideas. In the ever-growing digital age, communication is essential. The conventional mailbox system has experienced substantial changes in order to meet the growing needs for dependability, security, and speed. This project uses C++ to integrate cutting-edge DSA algorithms, aiming to revolutionize the traditional mailbox. The project's core is its smooth integration of DSA ideas. Data structures like hash tables, trees, and linked lists are used to organize user information, system logs, and message storage in an effective manner. Sorting and searching algorithms. for example, help retrieve data quickly and efficiently, which improves the mailbox system's overall responsiveness. Understanding how crucial security is for communication systems, the project uses strong encryption techniques from the DSA toolkit. Digital Signature Algorithm (DSA), a public-key encryption technique, is used to encrypt messages so that only the intended recipients can decode the contents.