Codes and Ciphers~tqw~ darksiderg

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INFO
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Title................: Codes and Ciphers
Type.................: Ebook
Reader...............: PDF Reader
Size.................: 1.35 MB
Torrent Hash.........: 12DD93FA1C68F4D6F8A73D96388619345A081583
Posted by............: ~tqw~

Trackers:
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Note: Bitreactor is back up and running.

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CONTENTS
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Synopsis:
The design of code and cipher systems has undergone major changes in modern
times. Powerful personal computers have resulted in an explosion of
e-banking, e-commerce and e-mail, and as a consequence the encryption of
communications to ensure security has become a matter of public interest and
importance. This book describes and analyzes many cipher systems ranging
from the earliest and elementary to the most recent and sophisticated, such
as RSA and DES, as well as wartime machines such as the ENIGMA and Hagelin,
and ciphers used by spies. Security issues and possible methods of attack
are discussed and illustrated by examples. The design of many systems
involves advanced mathematical concepts and this is explained in detail in
a major appendix. This book will appeal to anyone interested in codes and
ciphers as used by private individuals, spies, governments and industry
throughout history and right up to the present day.

Table Of Contents:
Preface
1 Introduction 1
2 From Julius Caesar to simple substitution 13
3 Polyalphabetic systems 28
4 Jigsaw ciphers 40
5 Two-letter ciphers 54
6 Codes 64
7 Ciphers for spies 72
8 Producing random numbers and letters 94
9 The Enigma cipher machine 110
10 The Hagelin cipher machine 133
11 Beyond the Enigma 153
12 Public key cryptography 161
13 Encipherment and the internet 170
Appendix 190
Solutions to problems 218
References 230
Name index 235
Subject index 237

Product Details:
* ISBN: 0521008905
* ISBN-13: 9780521008907
* Format: Textbook Paperback, 250pp
* Publisher: Cambridge University Press
* Pub. Date: January 2002
* Edition Description: New Edition
* Edition Number: 1

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Greetz Fellow UL'ers
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mazuki `jedi Flatline newartriot aXXo KingBen Paulx1 unisonband