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Timing Channels In Cryptography
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Book Synopsis Timing Channels in Cryptography by : Chester Rebeiro
Download or read book Timing Channels in Cryptography written by Chester Rebeiro and published by Springer. This book was released on 2014-12-12 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with timing attacks on cryptographic ciphers. It describes and analyzes various unintended covert timing channels that are formed when ciphers are executed in microprocessors. The book considers modern superscalar microprocessors which are enabled with features such as multi-threaded, pipelined, parallel, speculative, and out-of order execution. Various timing attack algorithms are described and analyzed for both block ciphers as well as public-key ciphers. The interplay between the cipher implementation, the system architecture, and the attack's success is analyzed. Further hardware and software countermeasures are discussed with the aim of illustrating methods to build systems that can protect against these attacks.
Book Synopsis Covert Timing Channels, Caching and Cryptography by : Billy Bob Brumley
Download or read book Covert Timing Channels, Caching and Cryptography written by Billy Bob Brumley and published by . This book was released on 2011 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Detecting Non-constant Time Code in Cryptography Libraries Using a Static Information Flow Analysis by : Adam Mohammed
Download or read book Detecting Non-constant Time Code in Cryptography Libraries Using a Static Information Flow Analysis written by Adam Mohammed and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Identifying timing channels for cryptosystems is often a manual process.Addressing the cause of the timing channel is only possible once the flaw isidentified. Using information-flow analysis it is possible to identify timingchannels. For example, a branch dependent on secret data may cause a timingchannel if the operations for each path are distinguishable by execution time.An information flow analysis can track the flow of sensitive informationthrough a program. The issue is that the number of positives can be very high,and unequally weighted in the threat that may be posed. A staticinformation-flow analysis can be used and the precision adjusted to improvethe precision of the analysis.Improving the precision, means decreasing the overall number of positives whilemaintaining all of the higher-risk positives. In this work, aninformation flow analysis and a points-to analysis is used in conjunction todetect secret-dependent branches. Adding field-sensitivity in some casesimproves the precision of the analysis. In some cases, field-sensitivity is notable to reduce the number of positives, so a white-list can be used to ignorepositives that leak non-sensitive information such as key length.The baseline analysis combined with the field-sensitivity and whitelist wereused in a case study exploring the effectiveness of each feature on real-worldcryptosystems. The modular exponentiation function was analyzed as it is usedin public-key cryptography and timing channel attacks have been identified in thecode providing this functionality. The results show that improving the precisioncan be helpful to reduce the number of positives. An effort to categorizeresults is described, to help prioritize results in terms of estimated severity.
Book Synopsis Selected Areas in Cryptography by : Mitsuru Matsui
Download or read book Selected Areas in Cryptography written by Mitsuru Matsui and published by Springer. This book was released on 2004-05-17 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed postproceedings of the 10th Annual International Workshop on Selected Areas in Cryptography, SAC 2003, held in Ottawa, Canada, in August 2003. The 25 revised full papers presented were carefully selected from 85 submissions during two rounds of reviewing and improvement. The papers are organized in topical sections on elliptic and hyperelliptic curves, side channel attacks, security protocols and applications, cryptanalysis, cryptographic primitives, stream ciphers, and efficient implementations.
Book Synopsis Post-Quantum Cryptography by : Daniel J. Bernstein
Download or read book Post-Quantum Cryptography written by Daniel J. Bernstein and published by Springer Science & Business Media. This book was released on 2009-02-01 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantum computers will break today's most popular public-key cryptographic systems, including RSA, DSA, and ECDSA. This book introduces the reader to the next generation of cryptographic algorithms, the systems that resist quantum-computer attacks: in particular, post-quantum public-key encryption systems and post-quantum public-key signature systems. Leading experts have joined forces for the first time to explain the state of the art in quantum computing, hash-based cryptography, code-based cryptography, lattice-based cryptography, and multivariate cryptography. Mathematical foundations and implementation issues are included. This book is an essential resource for students and researchers who want to contribute to the field of post-quantum cryptography.
Book Synopsis Principles of Security and Trust by : Flemming Nielson
Download or read book Principles of Security and Trust written by Flemming Nielson and published by Springer. This book was released on 2019-04-03 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book constitutes the proceedings of the 8th International Conference on Principles of Security and Trust, POST 2019, which took place in Prague, Czech Republic, in April 2019, held as part of the European Joint Conference on Theory and Practice of Software, ETAPS 2019. The 10 papers presented in this volume were carefully reviewed and selected from 27 submissions. They deal with theoretical and foundational aspects of security and trust, including on new theoretical results, practical applications of existing foundational ideas, and innovative approaches stimulated by pressing practical problems.
Book Synopsis The Science of Quantitative Information Flow by : Mário S. Alvim
Download or read book The Science of Quantitative Information Flow written by Mário S. Alvim and published by Springer Nature. This book was released on 2020-09-23 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive mathematical theory that explains precisely what information flow is, how it can be assessed quantitatively – so bringing precise meaning to the intuition that certain information leaks are small enough to be tolerated – and how systems can be constructed that achieve rigorous, quantitative information-flow guarantees in those terms. It addresses the fundamental challenge that functional and practical requirements frequently conflict with the goal of preserving confidentiality, making perfect security unattainable. Topics include: a systematic presentation of how unwanted information flow, i.e., "leaks", can be quantified in operationally significant ways and then bounded, both with respect to estimated benefit for an attacking adversary and by comparisons between alternative implementations; a detailed study of capacity, refinement, and Dalenius leakage, supporting robust leakage assessments; a unification of information-theoretic channels and information-leaking sequential programs within the same framework; and a collection of case studies, showing how the theory can be applied to interesting realistic scenarios. The text is unified, self-contained and comprehensive, accessible to students and researchers with some knowledge of discrete probability and undergraduate mathematics, and contains exercises to facilitate its use as a course textbook.
Book Synopsis Applied Cryptography and Network Security by : Javier López
Download or read book Applied Cryptography and Network Security written by Javier López and published by Springer Science & Business Media. This book was released on 2011-06 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 9th International Conference on Applied Cryptography and Network Security, ACNS 2011, held in Nerja, Spain, in June 2011. The 31 revised full papers included in this volume were carefully reviewed and selected from 172 submissions. They are organized in topical sessions on malware and intrusion detection; attacks, applied crypto; signatures and friends; eclectic assortment; theory; encryption; broadcast encryption; and security services.
Author :Ingrid M.R. Verbauwhede Publisher :Springer Science & Business Media ISBN 13 :038771829X Total Pages :250 pages Book Rating :4.3/5 (877 download)
Book Synopsis Secure Integrated Circuits and Systems by : Ingrid M.R. Verbauwhede
Download or read book Secure Integrated Circuits and Systems written by Ingrid M.R. Verbauwhede and published by Springer Science & Business Media. This book was released on 2010-04-05 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: On any advanced integrated circuit or "system-on-chip" there is a need for security. In many applications the actual implementation has become the weakest link in security rather than the algorithms or protocols. The purpose of the book is to give the integrated circuits and systems designer an insight into the basics of security and cryptography from the implementation point of view. As a designer of integrated circuits and systems it is important to know both the state-of-the-art attacks as well as the countermeasures. Optimizing for security is different from optimizations for speed, area, or power consumption. It is therefore difficult to attain the delicate balance between the extra cost of security measures and the added benefits.
Book Synopsis Computer Aided Verification by : Madhusudan Parthasarathy
Download or read book Computer Aided Verification written by Madhusudan Parthasarathy and published by Springer. This book was released on 2012-06-22 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 24th International Conference on Computer Aided Verification, CAV 2012, held in Berkeley, CA, USA in July 2012. The 38 regular and 20 tool papers presented were carefully reviewed and selected from 185 submissions. The papers are organized in topical sections on automata and synthesis, inductive inference and termination, abstraction, concurrency and software verification, biology and probabilistic systems, embedded and control systems, SAT/SMT solving and SMT-based verification, timed and hybrid systems, hardware verification, security, verification and synthesis, and tool demonstration.
Book Synopsis Applied Cryptography by : Bruce Schneier
Download or read book Applied Cryptography written by Bruce Schneier and published by John Wiley & Sons. This book was released on 2017-05-25 with total page 937 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the world's most renowned security technologist, Bruce Schneier, this 20th Anniversary Edition is the most definitive reference on cryptography ever published and is the seminal work on cryptography. Cryptographic techniques have applications far beyond the obvious uses of encoding and decoding information. For developers who need to know about capabilities, such as digital signatures, that depend on cryptographic techniques, there's no better overview than Applied Cryptography, the definitive book on the subject. Bruce Schneier covers general classes of cryptographic protocols and then specific techniques, detailing the inner workings of real-world cryptographic algorithms including the Data Encryption Standard and RSA public-key cryptosystems. The book includes source-code listings and extensive advice on the practical aspects of cryptography implementation, such as the importance of generating truly random numbers and of keeping keys secure. ". . .the best introduction to cryptography I've ever seen. . . .The book the National Security Agency wanted never to be published. . . ." -Wired Magazine ". . .monumental . . . fascinating . . . comprehensive . . . the definitive work on cryptography for computer programmers . . ." -Dr. Dobb's Journal ". . .easily ranks as one of the most authoritative in its field." -PC Magazine The book details how programmers and electronic communications professionals can use cryptography-the technique of enciphering and deciphering messages-to maintain the privacy of computer data. It describes dozens of cryptography algorithms, gives practical advice on how to implement them into cryptographic software, and shows how they can be used to solve security problems. The book shows programmers who design computer applications, networks, and storage systems how they can build security into their software and systems. With a new Introduction by the author, this premium edition will be a keepsake for all those committed to computer and cyber security.
Book Synopsis Practical Cryptography by : Niels Ferguson
Download or read book Practical Cryptography written by Niels Ferguson and published by John Wiley & Sons. This book was released on 2003-04-17 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Table of contents
Book Synopsis Applied Cryptography and Network Security by : Christina Pöpper
Download or read book Applied Cryptography and Network Security written by Christina Pöpper and published by Springer Nature. This book was released on with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Understanding Analog Side Channels Using Cryptography Algorithms by : Alenka Zajić
Download or read book Understanding Analog Side Channels Using Cryptography Algorithms written by Alenka Zajić and published by Springer Nature. This book was released on 2023-11-01 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers the latest research results on analog side channels and their usage in cybersecurity. It demystifies analog side channels and demonstrates new use cases for them. The first part of this book discusses how analog side channels are generated, the physics behind it, the modeling and measurements of analog side channels, and their analogies to wireless communication systems. The second part of this book introduces new applications that benefit from leveraging side channels. In addition to breaking cryptography algorithms, it demonstrates how analog side channels can be used for malware detection, program profiling, hardware profiling, hardware/software attestation, hardware identification, and hardware Trojan detection. Side channel is one of the methods for obtaining information about program execution. Traditionally, they are used in computer science to extract information about a key in cryptographic algorithms. What makes them different from other ways of extracting information about program execution is that side channels rely on how a system implements program execution, rather than what the program’s algorithm specifies. Analog side channels are particularly powerful because they are not easy to suppress or detect that someone is collecting information from the system. Although they are very powerful tools, they are poorly understood. This book targets advanced level students in computer science and electrical engineering as a textbook. Researchers and professionals working with analog side channels, how to model them, measure them, improve signal to noise ratio, and invent new signal processing techniques can also use this book. Computer scientists and engineers who want to learn new applications of side channels to improve system security, new techniques for breaking cryptography keys, new techniques for attestation, and new techniques for hardware Trojan detection will also want to purchase this book.
Book Synopsis Security, Privacy, and Applied Cryptography Engineering by : Sk Subidh Ali
Download or read book Security, Privacy, and Applied Cryptography Engineering written by Sk Subidh Ali and published by Springer. This book was released on 2017-11-27 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 7th International Conference on Security, Privacy, and Applied Cryptography Engineering, SPACE 2017, held in Goa, India, in December 2017. The 13 revised full papers presented together with 1 short paper, 7 invited talks, and 4 tutorials were carefully reviewed and selected from 49 initial submissions. This annual event is devoted to various aspects of security, privacy, applied cryptography, and cryptographic engineering. This is indeed a very challenging field, requiring the expertise from diverse domains, ranging from mathematics to solid-state circuit design.
Author :Henk C.A. van Tilborg Publisher :Springer Science & Business Media ISBN 13 :1441959068 Total Pages :1457 pages Book Rating :4.4/5 (419 download)
Book Synopsis Encyclopedia of Cryptography and Security by : Henk C.A. van Tilborg
Download or read book Encyclopedia of Cryptography and Security written by Henk C.A. van Tilborg and published by Springer Science & Business Media. This book was released on 2014-07-08 with total page 1457 pages. Available in PDF, EPUB and Kindle. Book excerpt: Expanded into two volumes, the Second Edition of Springer’s Encyclopedia of Cryptography and Security brings the latest and most comprehensive coverage of the topic: Definitive information on cryptography and information security from highly regarded researchers Effective tool for professionals in many fields and researchers of all levels Extensive resource with more than 700 contributions in Second Edition 5643 references, more than twice the number of references that appear in the First Edition With over 300 new entries, appearing in an A-Z format, the Encyclopedia of Cryptography and Security provides easy, intuitive access to information on all aspects of cryptography and security. As a critical enhancement to the First Edition’s base of 464 entries, the information in the Encyclopedia is relevant for researchers and professionals alike. Topics for this comprehensive reference were elected, written, and peer-reviewed by a pool of distinguished researchers in the field. The Second Edition’s editorial board now includes 34 scholars, which was expanded from 18 members in the First Edition. Representing the work of researchers from over 30 countries, the Encyclopedia is broad in scope, covering everything from authentication and identification to quantum cryptography and web security. The text’s practical style is instructional, yet fosters investigation. Each area presents concepts, designs, and specific implementations. The highly-structured essays in this work include synonyms, a definition and discussion of the topic, bibliographies, and links to related literature. Extensive cross-references to other entries within the Encyclopedia support efficient, user-friendly searches for immediate access to relevant information. Key concepts presented in the Encyclopedia of Cryptography and Security include: Authentication and identification; Block ciphers and stream ciphers; Computational issues; Copy protection; Cryptanalysis and security; Cryptographic protocols; Electronic payment and digital certificates; Elliptic curve cryptography; Factorization algorithms and primality tests; Hash functions and MACs; Historical systems; Identity-based cryptography; Implementation aspects for smart cards and standards; Key management; Multiparty computations like voting schemes; Public key cryptography; Quantum cryptography; Secret sharing schemes; Sequences; Web Security. Topics covered: Data Structures, Cryptography and Information Theory; Data Encryption; Coding and Information Theory; Appl.Mathematics/Computational Methods of Engineering; Applications of Mathematics; Complexity. This authoritative reference will be published in two formats: print and online. The online edition features hyperlinks to cross-references, in addition to significant research.
Book Synopsis Applied Cryptography and Network Security by : Jonathan Katz
Download or read book Applied Cryptography and Network Security written by Jonathan Katz and published by Springer. This book was released on 2007-06-23 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 5th International Conference on Applied Cryptography and Network Security, ACNS 2007, held in Zhuhai, China, June 2007. The 31 revised full papers cover signature schemes, computer and network security, cryptanalysis, group-oriented security, cryptographic protocols, anonymous authentication, identity-based cryptography, and security in wireless, ad-hoc, and peer-to-peer networks.
