Analysis And Design Of Stream Ciphers

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Analysis And Design Of Stream Ciphers

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Author : Rainer A. Rueppel
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Analysis And Design Of Stream Ciphers written by Rainer A. Rueppel and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.

It is now a decade since the appearance of W. Diffie and M. E. Hellmann's startling paper, "New Directions in Cryptography". This paper not only established the new field of public-key cryptography but also awakened scientific interest in secret-key cryptography, a field that had been the almost exclusive domain of secret agencies and mathematical hobbyist. A number of ex cellent books on the science of cryptography have appeared since 1976. In the main, these books thoroughly treat both public-key systems and block ciphers (i. e. secret-key ciphers with no memo ry in the enciphering transformation) but give short shrift to stream ciphers (i. e. , secret-key ciphers wi th memory in the enciphering transformation). Yet, stream ciphers, such as those . implemented by rotor machines, have played a dominant role in past cryptographic practice, and, as far as I can determine, re main still the workhorses of commercial, military and diplomatic secrecy systems. My own research interest in stream ciphers found a natural re sonance in one of my doctoral students at the Swiss Federal Institute of Technology in Zurich, Rainer A. Rueppe1. As Rainer was completing his dissertation in late 1984, the question arose as to where he should publish the many new results on stream ciphers that had sprung from his research.

Stream Ciphers In Modern Real Time It Systems

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Author : Alexandr Alexandrovich Kuznetsov
language : en
Publisher: Springer Nature
Release Date : 2021-11-19

Stream Ciphers In Modern Real Time It Systems written by Alexandr Alexandrovich Kuznetsov and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-19 with Technology & Engineering categories.

This book provides the most complete description, analysis, and comparative studies of modern standardized and most common stream symmetric encryption algorithms, as well as stream modes of symmetric block ciphers. Stream ciphers provide an encryption in almost real-time regardless of the volume and stream bit depth of converted data, which makes them the most popular in modern real-time IT systems. In particular, we analyze the criteria and performance indicators of algorithms, as well as the principles and methods of designing stream ciphers. Nonlinear-feedback shift registers, which are one of the main elements of stream ciphers, have been studied in detail. The book is especially useful for scientists, developers, and experts in the field of cryptology and electronic trust services, as well as for the training of graduate students, masters, and bachelors in the field of information security.

Analysis And Design Of Stream Ciphers For Wireless Communication Networks

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Author : Muxiang Zhang
language : en
Publisher:
Release Date : 2000

Analysis And Design Of Stream Ciphers For Wireless Communication Networks written by Muxiang Zhang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Ciphers categories.

On Lfsr Based Stream Ciphers

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Author : Patrik Ekdahl
language : en
Publisher:
Release Date : 2003

On Lfsr Based Stream Ciphers written by Patrik Ekdahl and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.

Design And Cryptanalysis Of Zuc

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Author : Chandra Sekhar Mukherjee
language : en
Publisher: Springer Nature
Release Date : 2021-01-27

Design And Cryptanalysis Of Zuc written by Chandra Sekhar Mukherjee and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-01-27 with Computers categories.

This book is a timely document of state-of-the art analytical techniques in the domain of stream cipher design and analysis with a specific cipher, named ZUC. It links new research to brief contextual literature review in the domain of complex LFSR-based stream ciphers. A snapshot of how stream ciphers are deployed in the mobile telephony architecture, one of the most well-known topics for more than five decades in the domain of computer and communication sciences, is presented in this book. The book provides an in-depth study on design and cryptanalysis of ZUC as well as relevant research results in this field with directions towards future analysis of this cipher.

Rc4 Stream Cipher And Its Variants

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Author : Goutam Paul
language : en
Publisher: CRC Press
Release Date : 2011-11-16

Rc4 Stream Cipher And Its Variants written by Goutam Paul and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11-16 with Computers categories.

RC4 Stream Cipher and Its Variants is the first book to fully cover the popular software stream cipher RC4. With extensive expertise in stream cipher cryptanalysis and RC4 research, the authors focus on the analysis and design issues of RC4. They also explore variants of RC4 and the eSTREAM finalist HC-128. After an introduction to the vast field of cryptology, the book reviews hardware and software stream ciphers and describes RC4. It presents a theoretical analysis of RC4 KSA, discussing biases of the permutation bytes toward secret key bytes and absolute values. The text explains how to reconstruct the secret key from known state information and analyzes the RC4 PRGA in detail, including a sketch of state recovery attacks. The book then describes three popular attacks on RC4: distinguishing attacks, Wired Equivalent Privacy (WEP) protocol attacks, and fault attacks. The authors also compare the advantages and disadvantages of several variants of RC4 and examine stream cipher HC-128, which is the next level of evolution after RC4 in the software stream cipher paradigm. The final chapter emphasizes the safe use of RC4. With open research problems in each chapter, this book offers a complete account of the most current research on RC4.

On The Design And Analysis Of Stream Ciphers

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Author : Martin Hell
language : en
Publisher:
Release Date : 2007

On The Design And Analysis Of Stream Ciphers written by Martin Hell and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.

New Stream Cipher Designs

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Author : Matthew Robshaw
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-07-16

New Stream Cipher Designs written by Matthew Robshaw and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-07-16 with Computers categories.

This state-of-the-art survey presents the outcome of the eSTREAM Project, which was launched in 2004 as part of ECRYPT, the European Network of Excellence in Cryptology (EU Framework VI). The goal of eSTREAM was to promote the design of new stream ciphers with a particular emphasis on algorithms that would be either very fast in software or very resource-efficient in hardware. Algorithm designers were invited to submit new stream cipher proposals to eSTREAM, and 34 candidates were proposed from around the world. Over the following years the submissions were assessed with regard to both security and practicality by the cryptographic community, and the results were presented at major conferences and specialized workshops dedicated to the state of the art of stream ciphers. This volume describes the most successful of the submitted designs and, over 16 chapters, provides full specifications of the ciphers that reached the final phase of the eSTREAM project. The book is rounded off by two implementation surveys covering both the software- and the hardware-oriented finalists.

Design Of Stream Ciphers And Cryptographic Properties Of Nonlinear Functions

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Author : Yassir Nawaz
language : en
Publisher:
Release Date : 2007

Design Of Stream Ciphers And Cryptographic Properties Of Nonlinear Functions written by Yassir Nawaz and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.

Block and stream ciphers are widely used to protect the privacy of digital information. A variety of attacks against block and stream ciphers exist; the most recent being the algebraic attacks. These attacks reduce the cipher to a simple algebraic system which can be solved by known algebraic techniques. These attacks have been very successful against a variety of stream ciphers and major efforts (for example eSTREAM project) are underway to design and analyze new stream ciphers. These attacks have also raised some concerns about the security of popular block ciphers. In this thesis, apart from designing new stream ciphers, we focus on analyzing popular nonlinear transformations (Boolean functions and S-boxes) used in block and stream ciphers for various cryptographic properties, in particular their resistance against algebraic attacks. The main contribution of this work is the design of two new stream ciphers and a thorough analysis of the algebraic immunity of Boolean functions and S-boxes based on power mappings.

Design And Analysis Of Rc4 Like Stream Ciphers Electronic Resource

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Author : Matthew E. McKague
language : en
Publisher: University of Waterloo
Release Date : 2005

Design And Analysis Of Rc4 Like Stream Ciphers Electronic Resource written by Matthew E. McKague and has been published by University of Waterloo this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Ciphers categories.

RC4 is one of the most widely used ciphers in practical software applications. In this thesis we examine security and design aspects of RC4. First we describe the functioning of RC4 and present previously published analyses. We then present a new cipher, Chameleon which uses a similar internal organization to RC4 but uses different methods. The remainder of the thesis uses ideas from both Chameleon and RC4 to develop design strategies for new ciphers. In particular, we develop a new cipher, RC4B, with the goal of greater security with an algorithm comparable in simplicity to RC4. We also present design strategies for ciphers and two new ciphers for 32-bit processors. Finally we present versions of Chameleon and RC4B that are implemented using playing-cards.