Authors: Dr. Mintu Debnath, Dr. Pujari Lakshmi Devi, Mr. Vivek Srivastava and Dr. S. Lakshmi

ISBN: 978-81-978738-5-0

DOI: https://doi.org/10.59646/ic/252

Date of Publication: August 20, 2024

About the Book:

“Welcome to the fascinating world of cryptography, where mathematics and computer science converge to protect our digital lives. In today’s interconnected era, the need for secure communication and data protection has never been more pressing. From online transactions to confidential communication, cryptography plays a vital role in safeguarding our information.

This book, “Introduction to Cryptography: Principles and Applications” aims to provide a comprehensive and accessible guide to the fundamental concepts, techniques, and applications of cryptography. Whether you are a student, researcher, or practitioner, this book will equip you with a solid understanding of the principles and practices of cryptography. Throughout these pages, we will explore the history of cryptography, from ancient civilizations to modern-day encryption methods. We will delve into the mathematical foundations of cryptography, including number theory, algebra, and probability. We will examine various encryption algorithms, digital signatures, and cryptographic protocols, as well as their applications in secure communication, data protection, and digital forensics.

Our goal is to make cryptography accessible to everyone, regardless of their background or expertise. We believe that cryptography is not just a tool for the tech-savvy, but a fundamental aspect of our digital lives that deserves to be understood and appreciated by all.