The ultimate guide to cryptography, updated from an authorteam of the world's top cryptography experts. Cryptography is vitalto kee ping information safe, in an era when the formula to do sobecomes more and more challenging. Written by a team ofworld-renowned cryptography experts, this essential guide is thedefinitive introduction to all major areas of cryptography: messagesecurity, key negotiation, and key management. You'll learn how tothink like a cryptographer. You'll discover techniques for buildingcryptography into products from the start and you'll examine themany technical changes in the field. After a basic overview ofcryptography and what it means today, this indispensable resourcecovers such topics as block ciphers, block modes, hash functions,encryption modes, message authentication codes, implementationissues, negotiation protocols, and more. Helpful examples andhands-on exercises enhance your understanding of the multi-facetedfield of cryptography. An author team of internationally r

Understand concepts, create perfect designs, and manage every stage of a project with this thorough guide to Autodesk's powerful civil engineering software. Authored by experts with close ties to Autodesk and the Civil 3D community, it features an in-depth, tutorial-based approach grounded in real-world examples so that you get the very most out of Civil 3D. This practical guide focuses squarely on how to use the software in a production environment and provides insights, insider tips, and advanced techniques you won't find anywhere else.

Using proven examples and explaining concepts step by step, this book shows you how building Ajax-enabled sites and applications allows more interactive user interfaces than ever before. You’ll learn about the differences in capabilities between client-side and server-side development techniques, as well as how Ajax crosses this boundary. You’ll also discover how Ajax techniques can be summed up by patterns (which are development models that you’ll use repeatedly). With a mastery of these techniques, you’ll be able to breathe new life into your Web sites.

Designing application and middleware software to run inconcurrent and networked environments is a significant challenge tosoftware developers. The patterns catalogued in this second volumeof Pattern-Oriented Software Architecture (POSA) form the basis ofa pattern language that addresses issues associated withconcurrency and networking. The book presents 17 interrelatedpatterns ranging from idioms through architectural designs. Theycover core elements of building concurrent and network systems:service access and configuration, event handling, synchronization,and concurrency. All patterns present extensive examples and knownuses in multiple programming languages, including C++, C, and Java.The book can be used to tackle specific software developmentproblems or read from cover to cover to provide a fundamentalunderstanding of the best practices for constructing concurrent andnetworked applications and middleware.

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The only how-to guide dedicated to mastering the technique of digital matte painting! Matte painting affords seamless integration between an artist’s painting with live action film footage and allows for greater flexibility and creative input in the appearance of movie settings. This unique book reveals a variety of tools and techniques that are both industry and classroom tested and will enhance your existing skill set. Veteran author and instructor David Mattingly walks you through the process of creating a matte painting, starting with rough concept sketches, working out the perspective drawing, adding light and shadow, and texturing all of the elements in the painting. You’ll gradually upgrade to using Adobe After Effects and Autodesk Maya in order to fulfill your matte painting vision. Escorts you through the process of creating a matte painting, starting with the initial concept sketch, adding light and shadow, texturing elements, and incorporating motion and depth Author is an experienced ma