This is an introduction to the mathematics involved in the intriguing field of cryptology, the science of writing and reading secret messages which are designed to be read only by their intended recipients. It is written at an elementary level, suitable for beginning undergraduates, with careful explanations of all the concepts used. The basic branches of mathematics required, including number theory, abstract algebra and probability, are used to show how to encipher and decipher messages, and why this works, giving a practical as well as theoretical basis to the subject. Challenging computer programming exercises are also included. The book is written in an engaging style which will appeal to all, and also includes historical background on some of the founders of the subject. It will be of interest both to students wishing to learn cryptology per se, and also to those searching for practical applications of seemingly abstract mathematics.

Introduction to the mathematics of cryptology suitable for beginning undergraduates.

Book Information
ISBN 9780883857199
Author Robert Edward Lewand
Format Paperback
Page Count 211
Imprint Mathematical Association of America
Publisher Mathematical Association of America
Weight(grams) 375g
Dimensions(mm) 255mm * 178mm * 23mm