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Devoted to information security, this volume begins with a short course on cryptography, mainly based§on lectures given by Rudolf Ahlswede at the University of Bielefeld in the mid§1990s. It was the second of his cycle of lectures on information theory which§opened with an introductory course on basic coding theorems, as covered in§Volume 1 of this series. In this third volume, Shannon's historical work on§secrecy systems is detailed, followed by an introduction to an§information-theoretic model of wiretap channels, and such important concepts as§homophonic coding and authentication. Once the theoretical arguments have been§presented, comprehensive technical details of AES are given. Furthermore, a§short introduction to the history of public-key cryptology, RSA and El Gamal§cryptosystems is provided, followed by a look at the basic theory of elliptic§curves, and algorithms for efficient addition in elliptic curves. Lastly, the§important topic of "oblivious transfer" is discussed, which is strongly§connected to the privacy problem in communication. Today, the importance of§this problem is rapidly increasing, and further research and practical realizations§are greatly anticipated.§§This is the third of several volumes serving as the§collected documentation of Rudolf Ahlswede's lectures on information theory.§Each volume includes comments from an invited well-known expert. In the§supplement to the present volume, Rüdiger Reischuk contributes his insights.§§Classical§information processing concerns the main tasks of gaining knowledge and the§storage, transmission and hiding of data. The first task is the prime goal of§Statistics. For transmission and hiding data, Shannon developed an impressive§mathematical theory called Information Theory, which he based on probabilistic§models. The theory largely involves the concept of codes with small error§probabilities in spite of noise in the transmission, which is modeled by§channels. The lectures presented in this work are suitable for graduate§students in Mathematics, and also for those working in Theoretical Computer§Science, Physics, and Electrical Engineering with a background in basic§Mathematics. The lectures can be used as the basis for courses or to supplement§courses in many ways. Ph.D. students will also find research problems, often§with conjectures, that offer potential subjects for a thesis. More advanced§researchers may find questions which form the basis of entire research§programs.§

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Zařazení knihy Knihy v angličtině Mathematics & science Mathematics Applied mathematics

• Plný název: Hiding Data - Selected Topics
• Podnázev: Rudolf Ahlswede's Lectures on Information Theory 3
• Autor: Rudolf Ahlswede, Alexander Ahlswede, Ingo Althöfer, Christian Deppe, Ulrich Tamm
• Jazyk: Angličtina
• Vazba: Pevná
• Počet stran: 356
• EAN: 9783319315133
• ISBN: 3319315137
• ID: 02942805
• Nakladatelství: Springer International Publishing AG
• Hmotnost: 6801 g
• Rozměry: 235 × 155 × 26 mm
• Datum vydání: 19. April 2016

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