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Stream ciphers and number theory /

This book is almost entirely concerned with stream ciphers, concentrating on a particular mathematical model for such ciphers which are called <IT>additive natural stream ciphers</IT>. These ciphers use a <IT>natural sequence generator</IT> to produce a periodic keystream. Fu...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Cusick, Thomas W., 1943-
Otros Autores: Ding, C. (Cunsheng), 1962-, Renvall, Ari, 1963-
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Amsterdam ; New York : Elsevier, 1998.
Colección:North-Holland mathematical library ; v. 55.
Temas:
Acceso en línea:Texto completo
Texto completo
Texto completo

MARC

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100 1 |a Cusick, Thomas W.,  |d 1943- 
245 1 0 |a Stream ciphers and number theory /  |c Thomas W. Cusick, Cunsheng Ding, Ari Renvall. 
260 |a Amsterdam ;  |a New York :  |b Elsevier,  |c 1998. 
300 |a 1 online resource (xiv, 431 pages) :  |b illustrations 
336 |a text  |b txt  |2 rdacontent 
337 |a computer  |b c  |2 rdamedia 
338 |a online resource  |b cr  |2 rdacarrier 
490 1 |a North-Holland mathematical library ;  |v v. 55 
520 |a This book is almost entirely concerned with stream ciphers, concentrating on a particular mathematical model for such ciphers which are called <IT>additive natural stream ciphers</IT>. These ciphers use a <IT>natural sequence generator</IT> to produce a periodic keystream. Full definitions of these concepts are given in Chapter 2. This book focuses on keystream sequences which can be analysed using number theory. It turns out that a great deal of information can be deducted about the cryptographic properties of many classes of sequences by applying the terminology and theorems of number theory. These connections can be explicitly made by describing three kinds of <IT>bridges</IT> between stream ciphering problems and number theory problems. A detailed summary of these ideas is given in the introductory Chapter 1. Many results in the book are new, and over seventy percent of these results described in this book are based on recent research results. 
505 0 |a Section Headings only. Preface. Introduction. Stream Ciphers. Primes, Primitive Roots and Sequences. Cyclotomy and Cryptographic Functions. Special Primes and Sequences. Difference Sets and Cryptographic Functions. Difference Sets and Sequences. Binary Cyclotomic Generators. Analysis of Cyclotomic Generators of Order 2. Nonbinary Cyclotomic Generators. Generators Based on Permutations. Quadratic Partitions and Cryptography. Group Characters and Cryptography. <IT>P</IT>-Adic Numbers, Class Number and Sequences. Prime Ciphering Algorithms. Cryptographic Problems and Philosophies. A. More About Cyclotomic Numbers. B. Cyclotomic Formulae of Orders 6,8 and 10, C. Finding Practical Primes. D. List of Research Problems. E. Exercises. F. List of Mathematical Symbols. Bibliography. Index. 
504 |a Includes bibliographical references (pages 401-428) and index. 
588 0 |a Print version record. 
506 |3 Use copy  |f Restrictions unspecified  |2 star  |5 MiAaHDL 
533 |a Electronic reproduction.  |b [Place of publication not identified] :  |c HathiTrust Digital Library,  |d 2010.  |5 MiAaHDL 
538 |a Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.  |u http://purl.oclc.org/DLF/benchrepro0212  |5 MiAaHDL 
583 1 |a digitized  |c 2010  |h HathiTrust Digital Library  |l committed to preserve  |2 pda  |5 MiAaHDL 
546 |a English. 
650 0 |a Number theory. 
650 0 |a Ciphers. 
650 6 |a Th&#xFFFD;eorie des nombres.  |0 (CaQQLa)201-0005588 
650 6 |a Chiffres (Cryptographie)  |0 (CaQQLa)201-0006005 
650 7 |a ciphers (codes)  |2 aat  |0 (CStmoGRI)aat300257427 
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650 7 |a Ciphers.  |2 fast  |0 (OCoLC)fst00861549 
650 7 |a Number theory.  |2 fast  |0 (OCoLC)fst01041214 
650 7 |a Arithm&#xFFFD;etique.  |2 ram 
650 7 |a Nombres, Th&#xFFFD;eorie des.  |2 ram 
650 7 |a Cryptographie.  |2 ram 
650 7 |a Cyclotomie.  |2 ram 
650 7 |a Nombres premiers.  |2 ram 
650 7 |a Nombres p-adiques.  |2 ram 
700 1 |a Ding, C.  |q (Cunsheng),  |d 1962- 
700 1 |a Renvall, Ari,  |d 1963- 
776 0 8 |i Print version:  |a Cusick, Thomas W., 1943-  |t Stream ciphers and number theory.  |d Amsterdam ; New York : Elsevier, 1998  |z 0444828737  |z 9780444828736  |w (DLC) 98010345  |w (OCoLC)38438523 
830 0 |a North-Holland mathematical library ;  |v v. 55. 
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