Multiple Signatures
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Multiple Signatures
Author: Michael Rock
language: en
Publisher: Rizzoli International Publications
Release Date: 2013
This book explores the diverse voices and disciplines that comprise the process of graphic design through the lens of authorship, criticism, projects, and collaborations. It includes essays, interviews, diagrams, annotations, illustrated lectures and case studies from Michael Rock and contributors such as Susan Sellers, Georgie Stout, Rem Koolhaas, Mark Wigley, Paul Elliman, Enrique Walker, Rick Poynor and Lucia Allais among many others. Multiple Signatures examines all aspects of contemporary visual culture from branding and authorship to urban screens, conspiracy theory and t-shirt design.
Homomorphic Signature Schemes
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.
Popular Mechanics
Popular Mechanics inspires, instructs and influences readers to help them master the modern world. Whether it’s practical DIY home-improvement tips, gadgets and digital technology, information on the newest cars or the latest breakthroughs in science -- PM is the ultimate guide to our high-tech lifestyle.