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OverviewModern cryptography depends heavily on number theory, with primality test ing, factoring, discrete logarithms (indices), and elliptic curves being perhaps the most prominent subject areas. Since my own graduate study had empha sized probability theory, statistics, and real analysis, when I started work ing in cryptography around 1970, I found myself swimming in an unknown, murky sea. I thus know from personal experience how inaccessible number theory can be to the uninitiated. Thank you for your efforts to case the transition for a new generation of cryptographers. Thank you also for helping Ralph Merkle receive the credit he deserves. Diffie, Rivest, Shamir, Adleman and I had the good luck to get expedited review of our papers, so that they appeared before Merkle's seminal contribu tion. Your noting his early submission date and referring to what has come to be called ""Diffie-Hellman key exchange"" as it should, ""Diffie-Hellman-Merkle key exchange"", is greatly appreciated. It has been gratifying to see how cryptography and number theory have helped each other over the last twenty-five years. :'-Jumber theory has been the source of numerous clever ideas for implementing cryptographic systems and protocols while cryptography has been helpful in getting funding for this area which has sometimes been called ""the queen of mathematics"" because of its seeming lack of real world applications. Little did they know! Stanford, 30 July 2001 Martin E. Hellman Preface to the Second Edition Number theory is an experimental science. Full Product DetailsAuthor: M.E. Hellmann , Song Y. YanPublisher: Springer-Verlag Berlin and Heidelberg GmbH & Co. KG Imprint: Springer-Verlag Berlin and Heidelberg GmbH & Co. K Edition: 2nd ed. 2002 Dimensions: Width: 15.50cm , Height: 2.50cm , Length: 23.20cm Weight: 1.820kg ISBN: 9783540430728ISBN 10: 3540430725 Pages: 435 Publication Date: 24 April 2002 Audience: College/higher education , Professional and scholarly , Undergraduate , Postgraduate, Research & Scholarly Format: Hardback Publisher's Status: Active Availability: In Print  This item will be ordered in for you from one of our suppliers. Upon receipt, we will promptly dispatch it out to you. For in store availability, please contact us. Table of ContentsForeword by Martin E. Hellman.- Preface to the Second Edition.- Preface to the First Edition.- 1. Elementary Number Theory.- 2. Computational/Algorithmic Number Theory.- 3. Applied Number Theory.- Bibliography.- Index.ReviewsFrom the reviews of the second edition: This book gives a profound and detailed insight at an undergraduate level in abstract and computational number theory as well as in applications in computing and cryptography. ! The author has done a lot of work in providing a plenty of examples, in adding many historical comments including sketchy biographies ! and in presenting the whole topic in a very accessible style. So the book can be recommended warmly for the laymen as well as for the mathematician without experience in applied number theory. (G. Kowol, Monatshefte fur Mathematik, Vol. 140 (4), 2003) From the reviews of the second edition: <p> This book gives a profound and detailed insight at an undergraduate level in abstract and computational number theory as well as in applications in computing and cryptography. a ] The author has done a lot of work in providing a plenty of examples, in adding many historical comments including sketchy biographies a ] and in presenting the whole topic in a very accessible style. So the book can be recommended warmly for the laymen as well as for the mathematician without experience in applied number theory. (G. Kowol, Monatshefte fA1/4r Mathematik, Vol. 140 (4), 2003) Author InformationTab Content 6Author Website:Countries AvailableAll regions |
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