Introduction to Cryptography with Java Applets

Introduction to Cryptography with Java Applets:
This book is intended for undergraduate students taking a first course in cryptography. I wrote it with both the mathematical theory and the practice of writing cryptographic algorithms in mind. The chapters present the number theory required, and, in most cases, cryptosystems are presented as soon as the material required to understand them has been completed. No prior knowledge of number theory is necessary, though you should know how to use matrices, and should be familiar with the concept of mathematical induction, and other methods of proof.
Download