Classical And Modern Cryptography For Beginners 1st Rajkumar Banoth by Rajkumar Banoth, Rekha Regar 9783031329586, 3031329589 instant download after payment.

Both the transmission of information and its security are aspects of the same tapes
try, with the protection aspect having more twisted and complex strands. The more specialized field of classical cryptography, which prevents a communication’s content from being understood by uninvited recipients but does not else secure the message, is at the center of the topic of information protection. This book devotes a good deal of its time to discussing cryptography in the traditional sense, but it does it in a highly advanced manner. This book’s content reflects the interesting intersection of computer science, engineering, informatics, and mathematics that characterizes the present fields of cryptography and information protection in general.
Information security is quickly becoming into a topic that extends much beyond the traditional ideas of point-to-point cryptography. Security and confidentiality are becoming essential components of huge public networks. Many other critical concerns, such as those related to authorization, certification, and authentication that bring many delicate considerations into the discussion, are significant within this wider context of public networked communication. The book focuses on these other subjects even though cryptography is its main focus. Our focus is on the formal, and hopefully timeless, parts of the topic rather than the specifics of systems that are already in use