Homomorphic Signature Schemes

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Homomorphic Signature Schemes

Author : Giulia Traverso
Publisher : Springer
ISBN 13 : 3319321153
Total Pages : 73 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Homomorphic Signature Schemes by : Giulia Traverso

Download or read book Homomorphic Signature Schemes written by Giulia Traverso and published by Springer. This book was released on 2016-04-21 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: Homomorphic signature schemes are an important primitive for many applications and since their introduction numerous solutions have been presented. Thus, in this work we provide the first exhaustive, complete, and up-to-date survey about the state of the art of homomorphic signature schemes. First, the general framework where homomorphic signatures are defined is described and it is shown how the currently available types of homomorphic signatures can then be derived from such a framework. In addition, this work also presents a description of each of the schemes presented so far together with the properties it provides. Furthermore, three use cases, electronic voting, smart grids, and electronic health records, where homomorphic signature schemes can be employed are described. For each of these applications the requirements that a homomorphic signature scheme should fulfill are defined and the suitable schemes already available are listed. This also highlights the shortcomings of current solutions. Thus, this work concludes with several ideas for future research in the direction of homomorphic signature schemes.

Pairing-Based Cryptography – Pairing 2008

Author : Steven D. Galbraith
Publisher : Springer Science & Business Media
ISBN 13 : 3540855033
Total Pages : 386 pages
Book Rating : 4.5/5 (48 download)

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Book Synopsis Pairing-Based Cryptography – Pairing 2008 by : Steven D. Galbraith

Download or read book Pairing-Based Cryptography – Pairing 2008 written by Steven D. Galbraith and published by Springer Science & Business Media. This book was released on 2008-08-25 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed proceedings of the Second International Conference on Pairing-Based Cryptography, Pairing 2008, held in London, UK, in September 2008. The 20 full papers, presented together with the contributions resulting from 3 invited talks, were carefully reviewed and selected from 50 submissions. The contents are organized in topical sections on cryptography, mathematics, constructing pairing-friendly curves, implementation of pairings, and hardware implementation.

Advances in Internetworking, Data & Web Technologies

Author : Leonard Barolli
Publisher : Springer
ISBN 13 : 331959463X
Total Pages : 806 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Advances in Internetworking, Data & Web Technologies by : Leonard Barolli

Download or read book Advances in Internetworking, Data & Web Technologies written by Leonard Barolli and published by Springer. This book was released on 2017-05-25 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the latest research findings, innovative research results, methods and development techniques, from both theoretical and practical perspectives, in the emerging areas of information networking, data and Web technologies. It gathers papers originally presented at the 5th International Conference on Emerging Internetworking, Data & Web Technologies (EIDWT-2017) held 10–11 June 2017 in Wuhan, China. The conference is dedicated to the dissemination of original contributions that are related to the theories, practices and concepts of emerging internetworking and data technologies – and most importantly, to how they can be applied in business and academia to achieve a collective intelligence approach. Information networking, data and Web technologies are currently undergoing a rapid evolution. As a result, they are now expected to manage increasing usage demand, provide support for a significant number of services, consistently deliver Quality of Service (QoS), and optimize network resources. Highlighting these aspects, the book discusses methods and practices that combine various internetworking and emerging data technologies to capture, integrate, analyze, mine, annotate, and visualize data, and make it available for various users and applications.

Security and Cryptography for Networks

Author : Dario Catalano
Publisher : Springer
ISBN 13 : 3319981137
Total Pages : 580 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis Security and Cryptography for Networks by : Dario Catalano

Download or read book Security and Cryptography for Networks written by Dario Catalano and published by Springer. This book was released on 2018-08-29 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 11th International Conference on Security and Cryptography for Networks, SCN 2018, held in Amalfi, Italy, in September 2018. The 30 papers presented in this volume were carefully reviewed and selected from 66 submissions. They are organized in topical sections on signatures and watermarking; composability; encryption; multiparty computation; anonymity and zero knowledge; secret sharing and oblivious transfer; lattices and post quantum cryptography; obfuscation; two-party computation; and protocols.

Advances in Cryptology – EUROCRYPT ’96

Author : Ueli Maurer
Publisher : Springer
ISBN 13 : 3540683399
Total Pages : 429 pages
Book Rating : 4.5/5 (46 download)

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Book Synopsis Advances in Cryptology – EUROCRYPT ’96 by : Ueli Maurer

Download or read book Advances in Cryptology – EUROCRYPT ’96 written by Ueli Maurer and published by Springer. This book was released on 2003-05-15 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: The EUROCRYPT ’96 conference was sponsored by the International Asso- ation for Cryptologic Research (IACR)l, in cooperation with the University of Saragossa. It took place at the Palacio de Congresos in Saragossa, Spain, during May 12-16, 1996. This was the fifteenth annual EUROCRYPT conference (this name has been used since the third conference held in 1984), each of which has been held in a different city in Europe. For the second time, proceedings were available at the conference. JosC Pastor Franco, the General Chair, was resp- sible for local organization and registration. His contribution to the snccess of the conference is gratefully acknowledged. The Program Committee considered 126 submitted papers and selected 34 for presentation. Each paper was sent to all members of the Program Committee and was assigned to at least three of them for careful evaluation. There were also two invited talks. James L. Massey, this year’s IACR Distinguished Ltcturer, gave a lecture entitled “The difficulty with difficulty”. Massey is the third to receive this honor, the first two being Gustavus Simmons and Adi Shamir. Shafi Goldwasser gave an invited talk entitled “Multi party secure protocols: past and present”. These proceedings contain revised versions of the 34 contributed talks. While the papers were carefully selected, they have not been refereed like submissions to a refereed journal. The authors bear full responsibility for the contents of their papers. Some authors may write final versions of their papers for publication in a refereed journal.

Advances in Cryptology - Crypto 2013

Author : Ran Canetti
Publisher :
ISBN 13 : 9783642400858
Total Pages : 576 pages
Book Rating : 4.4/5 (8 download)

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Book Synopsis Advances in Cryptology - Crypto 2013 by : Ran Canetti

Download or read book Advances in Cryptology - Crypto 2013 written by Ran Canetti and published by . This book was released on 2013-08-25 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Algorithmic Strategies for Solving Complex Problems in Cryptography

Author : Balasubramanian, Kannan
Publisher : IGI Global
ISBN 13 : 1522529160
Total Pages : 321 pages
Book Rating : 4.5/5 (225 download)

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Book Synopsis Algorithmic Strategies for Solving Complex Problems in Cryptography by : Balasubramanian, Kannan

Download or read book Algorithmic Strategies for Solving Complex Problems in Cryptography written by Balasubramanian, Kannan and published by IGI Global. This book was released on 2017-08-16 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cryptography is a field that is constantly advancing, due to exponential growth in new technologies within the past few decades. Applying strategic algorithms to cryptic issues can help save time and energy in solving the expanding problems within this field. Algorithmic Strategies for Solving Complex Problems in Cryptography is an essential reference source that discusses the evolution and current trends in cryptology, and it offers new insight into how to use strategic algorithms to aid in solving intricate difficulties within this domain. Featuring relevant topics such as hash functions, homomorphic encryption schemes, two party computation, and integer factoring, this publication is ideal for academicians, graduate students, engineers, professionals, and researchers interested in expanding their knowledge of current trends and techniques within the cryptology field.

Fully Homomorphic Encryption in Real World Applications

Author : Ayantika Chatterjee
Publisher : Springer
ISBN 13 : 9811363935
Total Pages : 141 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Fully Homomorphic Encryption in Real World Applications by : Ayantika Chatterjee

Download or read book Fully Homomorphic Encryption in Real World Applications written by Ayantika Chatterjee and published by Springer. This book was released on 2019-03-29 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the latest developments in fully homomorphic encryption (FHE), an effective means of performing arbitrary operations on encrypted data before storing it in the ‘cloud’. The book begins by addressing perennial problems like sorting and searching through FHE data, followed by a detailed discussion of the basic components of any algorithm and adapting them to handle FHE data. In turn, the book focuses on algorithms in both non-recursive and recursive versions and discusses their realizations and challenges while operating in the FHE domain on existing unencrypted processors. It highlights potential complications and proposes solutions for encrypted database design with complex queries, including the basic design details of an encrypted processor architecture to support FHE operations in real-world applications.

Advances in Cryptology – CRYPTO 2013

Author : Ran Canetti
Publisher : Springer
ISBN 13 : 3642400418
Total Pages : 605 pages
Book Rating : 4.6/5 (424 download)

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Book Synopsis Advances in Cryptology – CRYPTO 2013 by : Ran Canetti

Download or read book Advances in Cryptology – CRYPTO 2013 written by Ran Canetti and published by Springer. This book was released on 2013-08-15 with total page 605 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two volume-set, LNCS 8042 and LNCS 8043, constitutes the refereed proceedings of the 33rd Annual International Cryptology Conference, CRYPTO 2013, held in Santa Barbara, CA, USA, in August 2013. The 61 revised full papers presented in LNCS 8042 and LNCS 8043 were carefully reviewed and selected from numerous submissions. Two abstracts of the invited talks are also included in the proceedings. The papers are organized in topical sections on lattices and FHE; foundations of hardness; cryptanalysis; MPC - new directions; leakage resilience; symmetric encryption and PRFs; key exchange; multi linear maps; ideal ciphers; implementation-oriented protocols; number-theoretic hardness; MPC - foundations; codes and secret sharing; signatures and authentication; quantum security; new primitives; and functional encryption.

Advances in Cryptology -- CRYPTO 2010

Author : Tal Rabin
Publisher :
ISBN 13 : 9783642146244
Total Pages : pages
Book Rating : 4.1/5 (462 download)

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Book Synopsis Advances in Cryptology -- CRYPTO 2010 by : Tal Rabin

Download or read book Advances in Cryptology -- CRYPTO 2010 written by Tal Rabin and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Public Key Cryptography - PKC 2010

Author : Phong Q. Nguyen
Publisher :
ISBN 13 : 9783642130144
Total Pages : pages
Book Rating : 4.1/5 (31 download)

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Book Synopsis Public Key Cryptography - PKC 2010 by : Phong Q. Nguyen

Download or read book Public Key Cryptography - PKC 2010 written by Phong Q. Nguyen and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Introduction to Mathematical Cryptography

Author : Jeffrey Hoffstein
Publisher : Springer
ISBN 13 : 1493917110
Total Pages : 549 pages
Book Rating : 4.4/5 (939 download)

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Book Synopsis An Introduction to Mathematical Cryptography by : Jeffrey Hoffstein

Download or read book An Introduction to Mathematical Cryptography written by Jeffrey Hoffstein and published by Springer. This book was released on 2014-09-11 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: This self-contained introduction to modern cryptography emphasizes the mathematics behind the theory of public key cryptosystems and digital signature schemes. The book focuses on these key topics while developing the mathematical tools needed for the construction and security analysis of diverse cryptosystems. Only basic linear algebra is required of the reader; techniques from algebra, number theory, and probability are introduced and developed as required. This text provides an ideal introduction for mathematics and computer science students to the mathematical foundations of modern cryptography. The book includes an extensive bibliography and index; supplementary materials are available online. The book covers a variety of topics that are considered central to mathematical cryptography. Key topics include: classical cryptographic constructions, such as Diffie–Hellmann key exchange, discrete logarithm-based cryptosystems, the RSA cryptosystem, and digital signatures; fundamental mathematical tools for cryptography, including primality testing, factorization algorithms, probability theory, information theory, and collision algorithms; an in-depth treatment of important cryptographic innovations, such as elliptic curves, elliptic curve and pairing-based cryptography, lattices, lattice-based cryptography, and the NTRU cryptosystem. The second edition of An Introduction to Mathematical Cryptography includes a significant revision of the material on digital signatures, including an earlier introduction to RSA, Elgamal, and DSA signatures, and new material on lattice-based signatures and rejection sampling. Many sections have been rewritten or expanded for clarity, especially in the chapters on information theory, elliptic curves, and lattices, and the chapter of additional topics has been expanded to include sections on digital cash and homomorphic encryption. Numerous new exercises have been included.

Complexity of Lattice Problems

Author : Daniele Micciancio
Publisher : Springer Science & Business Media
ISBN 13 : 1461508975
Total Pages : 229 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Complexity of Lattice Problems by : Daniele Micciancio

Download or read book Complexity of Lattice Problems written by Daniele Micciancio and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lattices are geometric objects that can be pictorially described as the set of intersection points of an infinite, regular n-dimensional grid. De spite their apparent simplicity, lattices hide a rich combinatorial struc ture, which has attracted the attention of great mathematicians over the last two centuries. Not surprisingly, lattices have found numerous ap plications in mathematics and computer science, ranging from number theory and Diophantine approximation, to combinatorial optimization and cryptography. The study of lattices, specifically from a computational point of view, was marked by two major breakthroughs: the development of the LLL lattice reduction algorithm by Lenstra, Lenstra and Lovasz in the early 80's, and Ajtai's discovery of a connection between the worst-case and average-case hardness of certain lattice problems in the late 90's. The LLL algorithm, despite the relatively poor quality of the solution it gives in the worst case, allowed to devise polynomial time solutions to many classical problems in computer science. These include, solving integer programs in a fixed number of variables, factoring polynomials over the rationals, breaking knapsack based cryptosystems, and finding solutions to many other Diophantine and cryptanalysis problems.

2019 Innovations in Power and Advanced Computing Technologies (i-PACT)

Author :
Publisher :
ISBN 13 : 9781538681909
Total Pages : pages
Book Rating : 4.6/5 (819 download)

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Book Synopsis 2019 Innovations in Power and Advanced Computing Technologies (i-PACT) by :

Download or read book 2019 Innovations in Power and Advanced Computing Technologies (i-PACT) written by and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Topics in Cryptology - CT-Rsa 2002

Author : Bart Preneel
Publisher :
ISBN 13 : 9783662187319
Total Pages : 328 pages
Book Rating : 4.1/5 (873 download)

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Book Synopsis Topics in Cryptology - CT-Rsa 2002 by : Bart Preneel

Download or read book Topics in Cryptology - CT-Rsa 2002 written by Bart Preneel and published by . This book was released on 2014-01-15 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Decade of Lattice Cryptography

Author : Chris Peikert
Publisher :
ISBN 13 : 9781680831122
Total Pages : 156 pages
Book Rating : 4.8/5 (311 download)

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Book Synopsis A Decade of Lattice Cryptography by : Chris Peikert

Download or read book A Decade of Lattice Cryptography written by Chris Peikert and published by . This book was released on 2016-03-07 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surveys most of the major developments in lattice cryptography over the past ten years. The main focus is on the foundational short integer solution (SIS) and learning with errors (LWE) problems, their provable hardness assuming the worst-case intractability of standard lattice problems, and their many cryptographic applications.

Packed Leveled Fully Homomorphic Signatures from Ideal Lattices

Author : Daniel Shaar
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (19 download)

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Book Synopsis Packed Leveled Fully Homomorphic Signatures from Ideal Lattices by : Daniel Shaar

Download or read book Packed Leveled Fully Homomorphic Signatures from Ideal Lattices written by Daniel Shaar and published by . This book was released on 2018 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fully homomorphic signature (FHS) schemes allow users to cryptographically verify the results of arbitrary computation on their signed data by an untrusted server. In a leveled scheme, the maximal circuit depth d of the computation must be fixed during setup. More concretely, a user Alice signs a large dataset {x1,....,xN} yielding short signatures {[sigma]1,....,[sigma]N}. She then sends the signed dataset to Bob, an untrusted party, who will perform some computation y = g(x1,....,xN). Bob will then homomorphically derive a new short signature [sigma][subscript g,y], such that anyone with Alice's verification key can verify the correctness of the computation without the underlying dataset. In this work, we modify a previous FHS scheme [GVW15] by basing our solution on the hardness of the ring small integer solution problem (Ring-SIS) in ideal lattices. Working in this ring setting allows for shorter signatures, smaller key sizes, and more ecient computation. To further improve the eciency of this signature scheme, we also show how to sign a collection of many data items with one short signature. This packing technique is based on batch optimization techniques introduced in [BGV12]. As a modular building block for our homomorphic signature scheme construction, we present a homomorphic trapdoor function (HTDF) construction that supports all functions on its inputs. Additionally, when working with packed inputs, we support two types of operations - pairwise addition (l-Add) and pairwise multiplication (l-Mult). Unlike in [GHS12], we do not show how to perform a data permutation operation (l-Permute), which would allow for arbitrary computation on packed data. Finally, we present an implementation using the PALISADE Lattice Cryptography Library, which we benchmark on certain operations motivated by practical applications. We utilize PALISADE's implementation of an ecient Gaussian sampling algorithm for lattice trapdoors [GPR+17], which is based on the ring setting of [MP12].