Cryptography plays a crucial role in many aspects of today's world, from internet banking and ecommerce to email and web-based business processes. Understanding the principles on which it is based is an important topic that requires a knowledge of both computational complexity and a range of topics in pure mathematics. This book provides that knowledge, combining an informal style with strong proofs of the key results to provide an accessible introduction. It includes many examples and exercises, and is based on a highly successful course developed and taught over many years.

About the Authors

John Talbot is a Lecturer in Mathematics at University College London.

Dominic Welsh is a Professor of Mathematics at the Mathematics Institute, University of Oxford.

"About this title" may belong to another edition of this title.

Store Description

Visit Seller's Storefront

Seller's business information

Schwabe Books, Inc. DBA Books From California
51 W. Easy St., Simi Valley, CA, 93065, U.S.A.

Sale & Shipping Terms

Terms of Sale

Refunds Offered Within 10 days of order.

Greg Schwabe
Books From California
51 W. Easy St
Simi Valley, CA. 93065

Fax # 805-582-9513
For questions, please email at
abesales@booksfromca.com

Shipping Terms

Shipping costs are based on books weighing 2.2 LB, or 1 KG. If your book order is heavy or oversized, we may contact you to let you know extra shipping is required.

Shipping rates within U.S.A.

Shipping rates within U.S.A.
Order quantity	5 to 14 business days	3 to 6 business days
First item	US$ 4.99	US$ 6.95

Delivery times are set by sellers and vary by carrier and location. Orders passing through Customs may face delays and buyers are responsible for any associated duties or fees. Sellers may contact you regarding additional charges to cover any increased costs to ship your items.