A Course in Number Theory and Cryptography

Neal Koblitz

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Sprache: Englisch

Verlag: Springer-Verlag New York Inc., 1994

0387942939 / 9780387942933

Serie: Buch 20 von 180 - Graduate Texts in Mathematics

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Artikelbeschreibung des Verkäufers

. . . both Gauss and lesser mathematicians may be justified in rejoic­ ing that there is one science [number theory] at any rate, and that their own, whose very remoteness from ordinary human activities should keep it gentle and clean. - G. H. Hardy, A Mathematician's Apology, 1940 G. H. Hardy would have been surprised and probably displeased with the increasing interest in number theory for application to "ordinary human activities" such as information transmission (error-correcting codes) and cryptography (secret codes). Less than a half-century after Hardy wrote the words quoted above, it is no longer inconceivable (though it hasn't happened yet) that the N. S. A. (the agency for U. S. government work on cryptography) will demand prior review and clearance before publication of theoretical research papers on certain types of number theory. In part it is the dramatic increase in computer power and sophistica­ tion that has influenced some of the questions being studied by number theorists, giving rise to a new branch of the subject, called "computational number theory. " This book presumes almost no background in algebra or number the­ ory. Its purpose is to introduce the reader to arithmetic topics, both ancient and very modern, which have been at the center of interest in applications, especially in cryptography. For this reason we take an algorithmic approach, emphasizing estimates of the efficiency of the techniques that arise from the theory.…

Bestandsnummer des Verkäufers CIN0387942939VG

Titel
A Course in Number Theory and Cryptography
Autor
Neal Koblitz
Verlag
Springer-Verlag New York Inc.
Erscheinungsjahr
1994
Zustand
Very Good
Einband
Hardback
Sprache
Englisch
ISBN-10
0387942939
ISBN-13
9780387942933
Auflage
2. Auflage
Serie
Buch 20 von 180: Graduate Texts in Mathematics

World of Books (was SecondSale)

Montgomery, IL, USA

Verkäufer/-in mit 5 Sternen

Verkäufer:in bei ZVAB seit 20. Dezember 2007

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