Download or read book Hashish written by Robert Connell Clarke and published by . This book was released on 2012-08-07 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This lavishly illustrated compendium of all things hashish appeals to illicit substance consumers, medical users, and history buffs alike. Author Robert Connell Clarke traces hashish origins, history, consumption, production and chemistry, from earliest times to the present. Traditional methods of collecting cannabis resin and processing it into hashish are described in detail. The second edition of Hashish boasts more than 270 photographs, drawings, maps, graphs, and tables, including 63 updated color photographs. It also includes bibliographical references and a useful index.
Download or read book The Theory of Hash Functions and Random Oracles written by Arno Mittelbach and published by Springer Nature. This book was released on 2021-01-19 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hash functions are the cryptographer’s Swiss Army knife. Even though they play an integral part in today’s cryptography, existing textbooks discuss hash functions only in passing and instead often put an emphasis on other primitives like encryption schemes. In this book the authors take a different approach and place hash functions at the center. The result is not only an introduction to the theory of hash functions and the random oracle model but a comprehensive introduction to modern cryptography. After motivating their unique approach, in the first chapter the authors introduce the concepts from computability theory, probability theory, information theory, complexity theory, and information-theoretic security that are required to understand the book content. In Part I they introduce the foundations of hash functions and modern cryptography. They cover a number of schemes, concepts, and proof techniques, including computational security, one-way functions, pseudorandomness and pseudorandom functions, game-based proofs, message authentication codes, encryption schemes, signature schemes, and collision-resistant (hash) functions. In Part II the authors explain the random oracle model, proof techniques used with random oracles, random oracle constructions, and examples of real-world random oracle schemes. They also address the limitations of random oracles and the random oracle controversy, the fact that uninstantiable schemes exist which are provably secure in the random oracle model but which become insecure with any real-world hash function. Finally in Part III the authors focus on constructions of hash functions. This includes a treatment of iterative hash functions and generic attacks against hash functions, constructions of hash functions based on block ciphers and number-theoretic assumptions, a discussion of privately keyed hash functions including a full security proof for HMAC, and a presentation of real-world hash functions. The text is supported with exercises, notes, references, and pointers to further reading, and it is a suitable textbook for undergraduate and graduate students, and researchers of cryptology and information security.
Download or read book Multi modal Hash Learning written by Lei Zhu and published by Springer Nature. This book was released on 2023-08-04 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book systemically presents key concepts of multi-modal hashing technology, recent advances on large-scale efficient multimedia search and recommendation, and recent achievements in multimedia indexing technology. With the explosive growth of multimedia contents, multimedia retrieval is currently facing unprecedented challenges in both storage cost and retrieval speed. The multi-modal hashing technique can project high-dimensional data into compact binary hash codes. With it, the most time-consuming semantic similarity computation during the multimedia retrieval process can be significantly accelerated with fast Hamming distance computation, and meanwhile the storage cost can be reduced greatly by the binary embedding. The authors introduce the categorization of existing multi-modal hashing methods according to various metrics and datasets. The authors also collect recent multi-modal hashing techniques and describe the motivation, objective formulations, and optimization steps for context-aware hashing methods based on the tag-semantics transfer.
Download or read book Data Management Solutions Using SAS Hash Table Operations written by Paul Dorfman and published by SAS Institute. This book was released on 2018-07-09 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hash tables can do a lot more than you might think! Data Management Solutions Using SAS Hash Table Operations: A Business Intelligence Case Study concentrates on solving your challenging data management and analysis problems via the power of the SAS hash object, whose environment and tools make it possible to create complete dynamic solutions. To this end, this book provides an in-depth overview of the hash table as an in-memory database with the CRUD (Create, Retrieve, Update, Delete) cycle rendered by the hash object tools. By using this concept and focusing on real-world problems exemplified by sports data sets and statistics, this book seeks to help you take advantage of the hash object productively, in particular, but not limited to, the following tasks: select proper hash tools to perform hash table operations use proper hash table operations to support specific data management tasks use the dynamic, run-time nature of hash object programming understand the algorithmic principles behind hash table data look-up, retrieval, and aggregation learn how to perform data aggregation, for which the hash object is exceptionally well suited manage the hash table memory footprint, especially when processing big data use hash object techniques for other data processing tasks, such as filtering, combining, splitting, sorting, and unduplicating. Using this book, you will be able to answer your toughest questions quickly and in the most efficient way possible!
Download or read book The Hash Function BLAKE written by Jean-Philippe Aumasson and published by Springer. This book was released on 2014-12-19 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a comprehensive description of the cryptographic hash function BLAKE, one of the five final contenders in the NIST SHA3 competition, and of BLAKE2, an improved version popular among developers. It describes how BLAKE was designed and why BLAKE2 was developed, and it offers guidelines on implementing and using BLAKE, with a focus on software implementation. In the first two chapters, the authors offer a short introduction to cryptographic hashing, the SHA3 competition and BLAKE. They review applications of cryptographic hashing, they describe some basic notions such as security definitions and state-of-the-art collision search methods and they present SHA1, SHA2 and the SHA3 finalists. In the chapters that follow, the authors give a complete description of the four instances BLAKE-256, BLAKE-512, BLAKE-224 and BLAKE-384; they describe applications of BLAKE, including simple hashing with or without a salt and HMAC and PBKDF2 constructions; they review implementation techniques, from portable C and Python to AVR assembly and vectorized code using SIMD CPU instructions; they describe BLAKE’s properties with respect to hardware design for implementation in ASICs or FPGAs; they explain BLAKE's design rationale in detail, from NIST’s requirements to the choice of internal parameters; they summarize the known security properties of BLAKE and describe the best attacks on reduced or modified variants; and they present BLAKE2, the successor of BLAKE, starting with motivations and also covering its performance and security aspects. The book concludes with detailed test vectors, a reference portable C implementation of BLAKE, and a list of third-party software implementations of BLAKE and BLAKE2. The book is oriented towards practice – engineering and craftsmanship – rather than theory. It is suitable for developers, engineers and security professionals engaged with BLAKE and cryptographic hashing in general and for applied cryptography researchers and students who need a consolidated reference and a detailed description of the design process, or guidelines on how to design a cryptographic algorithm.
Download or read book How I Became The Hash Queen written by Mila and published by Mama Editions. This book was released on 2018-07-10 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: How I Became the Hash Queen is an exciting personal account from one of the cannabis industry's rare female icons, a life story unlike any other that takes us from 1960s Amsterdam to the Himalayas, and to the burgeoning legal weed scene in the U.S. Présentation Mila's autobiography is intriguing and inspiring on many levels. As a mother, inventor, traveler, lover, and spiritual practitioner, she has taken incredible risks and embarked on unimaginable adventures. Reinventing herself and creating businesses over and over, Mila supported her children and was a rebel at the same time. Her story is, by turns, a riveting travel-log of trekking through uncharted passes and to secret monasteries, and part ultra-personal account of love stories and heartbreaks. Mila takes us with her to the first parties on the beach in Goa, India, and into the heart of the sixties revolution in fashion and music in Amsterdam. Through it all, she faces the challenge of being a single mother, even as she becomes a pioneer in a traditionally male industry with her game-changing inventions, which have shaped the future of hash-making. This book offers an inside view into a wide variety of alternative worlds and experiences, in the company of a fascinating woman. L’autrice Mila, also known as “The Hash Queen,” was recently honored with being named one of the 100 most influential people in the world of cannabis—and her fame continues to expand.
Download or read book The Joys of Hashing written by Thomas Mailund and published by Apress. This book was released on 2019-02-09 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: Build working implementations of hash tables, written in the C programming language. This book starts with simple first attempts devoid of collision resolution strategies, and moves through improvements and extensions illustrating different design ideas and approaches, followed by experiments to validate the choices. Hash tables, when implemented and used appropriately, are exceptionally efficient data structures for representing sets and lookup tables, providing low overhead, constant time, insertion, deletion, and lookup operations. The Joys of Hashing walks you through the implementation of efficient hash tables and the pros and cons of different design choices when building tables. The source code used in the book is available on GitHub for your re-use and experiments. What You Will LearnMaster the basic ideas behind hash tables Carry out collision resolution, including strategies for handling collisions and their consequences for performance Resize or grow and shrink tables as needed Store values by handling when values must be stored with keys to make general sets and mapsWho This Book Is For Those with at least some prior programming experience, especially in C programming.
Download or read book The Great Books of Hashish written by Laurence Cherniak and published by . This book was released on 1979 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hashing in Computer Science written by Alan G. Konheim and published by John Wiley & Sons. This book was released on 2010-12-07 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by one of the developers of the technology, Hashing is both a historical document on the development of hashing and an analysis of the applications of hashing in a society increasingly concerned with security. The material in this book is based on courses taught by the author, and key points are reinforced in sample problems and an accompanying instructor s manual. Graduate students and researchers in mathematics, cryptography, and security will benefit from this overview of hashing and the complicated mathematics that it requires.
Download or read book Advanced Rails written by Brad Ediger and published by "O'Reilly Media, Inc.". This book was released on 2007-12-21 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ready to go to the next level with Rails? From examining the parts of Ruby that make this framework possible to deploying large Rails applications, Advanced Rails offers you an in-depth look at techniques for dealing with databases, security, performance, web services and much more. Chapters in this book help you understand not only the tricks and techniques used within the Rails framework itself, but also how to make use of ideas borrowed from other programming paradigms. Advanced Rails pays particular attention to building applications that scale -- whether "scale" means handling more users, or working with a bigger and more complex database. You'll find plenty of examples and code samples that explain: Aspects of Ruby that are often confusing or misunderstood Metaprogramming How to develop Rails plug-ins Different database management systems Advanced database features, including triggers, rules, and stored procedures How to connect to multiple databases When to use the Active Support library for generic, reusable functions Security principles for web application design, and security issues endemic to the Web When and when not to optimize performance Why version control and issue tracking systems are essential to any large or long-lived Rails project Advanced Rails also gives you a look at REST for developing web services, ways to incorporate and extend Rails, how to use internationalization, and many other topics. If you're just starting out with rails, or merely experimenting with the framework, this book is not for you. But if you want to improve your skills with Rails through advanced techniques, this book is essential.
Download or read book Hearty Breakfast Hashes written by Barrett Williams and published by Barrett Williams. This book was released on 2024-07-08 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the Ultimate Guide to Breakfast Bliss with "Hearty Breakfast Hashes" Welcome to the essential kitchen companion you've been waiting for! "Hearty Breakfast Hashes" is your ultimate guide to transforming simple ingredients into delightful morning feasts. This comprehensive eBook takes you on a culinary journey across innovative recipes, ensuring every breakfast is an unforgettable experience. Start your adventure with an intriguing Introduction to Egg-Based Breakfast Hashes. From the rich history and evolution of breakfast hashes to the unbeatable benefits of one-pan meals, you’ll uncover foundational knowledge coupled with expert tips on ingredient selection and kitchen tools. Dive into Classic Egg-Based Breakfast Hash Combinations that bring timeless flavors to your table. From the good old Traditional Bacon and Potato Hash to the savory Corned Beef Hash with Eggs, there's something for every palate. Expand your horizons with International Egg-Based Hash Variations. Savor a world of tastes with Spanish Chorizo and Potato Hash, a zesty Mexican Tex-Mex Egg Hash, and beyond. Each recipe offers a global twist on breakfast hashes. Celebrate the seasons with Seasonal Egg-Based Breakfast Hashes. Fresh spring asparagus, vibrant summer corn, and hearty winter root vegetables ensure your breakfast table remains exciting all year round. Cater to all dietary needs with chapters dedicated to Vegetarian, Protein-Packed, Low-Carb, Gluten-Free, and Dairy-Free Egg-Based Breakfast Hashes. These thoughtfully crafted sections make sure everyone finds their perfect morning bite. Indulge the little ones with Kid-Friendly Egg-Based Breakfast Hashes, featuring fun and flavorful recipes like Cheesy Tater Tot Hash and Rainbow Veggie Hash. Plus, spice things up with the bold Spicy Egg-Based Breakfast Hashes, such as Jalapeno and Pepper Jack Hash. Need something special? Gourmet Egg-Based Breakfast Hashes await with luxurious combinations like Truffle Oil and Potato Hash, and Lobster and Hollandaise Hash. "Hearty Breakfast Hashes" doesn’t just offer recipes—it empowers you to master meal prep and troubleshoot common pitfalls. With easy planning, storing, cooking, and reheating tips, this eBook promises perfect hashes every time. Embark on a delightful breakfast journey with "Hearty Breakfast Hashes" and transform your mornings one delicious hash at a time!
Download or read book Toast Hash Roast Mash written by Dan Doherty and published by Mitchell Beazley. This book was released on 2016-08-11 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dan Doherty is a judge on the BBC1's primetime series, Britain's Best Cook, alongside Mary Berry. 'There's serious talent in this kitchen' - Tom Parker Bowles, the Mail on Sunday Celebrated Chef Dan Doherty has created a collection of recipes that he loves to cook at home - informal, easy and indulgent. With dishes based around eggs, hash, pancakes, toast, simple savoury dishes and sweet bakes, this is food inspired by the best a breakfast or brunch menu can offer - but to eat all day. Recipes include Ricotta, Pear & Honey on Toast, Smoked Salmon, Horseradish & Sour Cream Hash, Mexican Eggs and a whole chapter devoted to food to defeat a hangover, including the Ultimate Grilled Cheese Sandwich.
Download or read book Memory Systems written by Bruce Jacob and published by Morgan Kaufmann. This book was released on 2010-07-28 with total page 1017 pages. Available in PDF, EPUB and Kindle. Book excerpt: Is your memory hierarchy stopping your microprocessor from performing at the high level it should be? Memory Systems: Cache, DRAM, Disk shows you how to resolve this problem. The book tells you everything you need to know about the logical design and operation, physical design and operation, performance characteristics and resulting design trade-offs, and the energy consumption of modern memory hierarchies. You learn how to to tackle the challenging optimization problems that result from the side-effects that can appear at any point in the entire hierarchy.As a result you will be able to design and emulate the entire memory hierarchy. Understand all levels of the system hierarchy -Xcache, DRAM, and disk. Evaluate the system-level effects of all design choices. Model performance and energy consumption for each component in the memory hierarchy.
Download or read book Marihuana hashish Epidemic and Its Impact on United States Security written by United States. Congress. Senate. Committee on the Judiciary. Subcommittee to Investigate the Administration of the Internal Security Act and Other Internal Security Laws and published by . This book was released on 1974 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The English Dialect Dictionary written by Joseph Wright and published by . This book was released on 1902 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Southeastern Reporter written by and published by . This book was released on 1892 with total page 1166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On Hashish written by Walter Benjamin and published by Harvard University Press. This book was released on 2006 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: On Hashish' is Walter Benjamin's posthumous collection of writings, providing a unique and intimate portrait of the man himself, of his experiences of hashish, and also of his views on the Weimar Republic.
