As a beginning graduate student, I recall being frustrated by a general lack of acces sible sources from which I could learn about (theoretical) cryptography. I remember wondering: why aren’t there more books presenting the basics of cryptography at an introductory level? Jumping ahead almost a decade later, as a faculty member my graduate students now ask me: what is the best resource for learning about (various topics in) cryptography? This monograph is intended to serve as an answer to these 1 questions — at least with regard to digital signature schemes. Given the above motivation, this book has been written with a beginninggraduate student in mind: a student who is potentially interested in doing research in the ?eld of cryptography, and who has taken an introductory course on the subject, but is not sure where to turn next. Though intended primarily for that audience, I hope that advanced graduate students and researchers will ?nd the book useful as well. In addition to covering various constructions of digital signature schemes in a uni?ed framework, this text also serves as a compendium of various “folklore” results that are, perhaps, not as well known as they should be. This book could also serve as a textbook for a graduate seminar on advanced cryptography; in such a class, I expect the entire book could be covered at a leisurely pace in one semester with perhaps some time left over for excursions into related topics.
Combining cuttng edge animation with stand-up comedy material--with results that are nothing short of hysterical--Dr. Katz: Professional Therapist is Comedy Central's hottest show. A very funny tie-in to the hit show, this peek into the perennially put-down therapist's "organizer" includes family photos (minus the ex), revealing musings, doodles, session notes, a dating service questionnaire, and other glimpses into the very entertaining life of the funniest therapist since Bob Newhart. Color illustrations.
A groundbreaking journey tracing America’s forgotten path to global power―and how its legacies shape our world today―told through the extraordinary life of a complicated Marine. "Far more extraordinary than even the life of Smedley Butler." ―The Washington Post Smedley Butler was the most celebrated warfighter of his time. Bestselling books were written about him. Hollywood adored him. Wherever the flag went, “The Fighting Quaker” went—serving in nearly every major overseas conflict from the Spanish War of 1898 until the eve of World War II. From his first days as a 16-year-old recruit at the newly seized Guantánamo Bay, he blazed a path for empire: helping annex the Philippines and the land for the Panama Canal, leading troops in China (twice), and helping invade and occupy Nicaragua, Puerto Rico, Haiti, Mexico, and more. Yet in retirement, Butler turned into a warrior against war, imperialism, and big business, declaring: “I was a racketeer for capitalism." Award-winning author Jonathan Myerson Katz traveled across the world—from China to Guantánamo, the mountains of Haiti to the Panama Canal—and pored over the personal letters of Butler, his fellow Marines, and his Quaker family on Philadelphia's Main Line. Along the way, Katz shows how the consequences of the Marines' actions are still very much alive: talking politics with a Sandinista commander in Nicaragua, getting a martial arts lesson from a devotee of the Boxer Rebellion in China, and getting cast as a P.O.W. extra in a Filipino movie about their American War. Tracing a path from the first wave of U.S. overseas expansionism to the rise of fascism in the 1930s to the crises of democracy in our own time, Gangsters of Capitalism tells an urgent story about a formative era most Americans have never learned about, but that the rest of the world cannot forget.
An assessment of how Haiti has fared after the 2010 earthquake reveals how the country continues to suffer from poverty, illness, and a broken infrastructure, assessing the factors that prevent aid from reaching people in need.
Cryptography is ubiquitous and plays a key role in ensuring data secrecy and integrity as well as in securing computer systems more broadly. Introduction to Modern Cryptography provides a rigorous yet accessible treatment of this fascinating subject. The authors introduce the core principles of modern cryptography, with an emphasis on formal definitions, clear assumptions, and rigorous proofs of security. The book begins by focusing on private-key cryptography, including an extensive treatment of private-key encryption, message authentication codes, and hash functions. The authors also present design principles for widely used stream ciphers and block ciphers including RC4, DES, and AES, plus provide provable constructions of stream ciphers and block ciphers from lower-level primitives. The second half of the book covers public-key cryptography, beginning with a self-contained introduction to the number theory needed to understand the RSA, Diffie-Hellman, and El Gamal cryptosystems (and others), followed by a thorough treatment of several standardized public-key encryption and digital signature schemes. Integrating a more practical perspective without sacrificing rigor, this widely anticipated Second Edition offers improved treatment of: Stream ciphers and block ciphers, including modes of operation and design principles Authenticated encryption and secure communication sessions Hash functions, including hash-function applications and design principles Attacks on poorly implemented cryptography, including attacks on chained-CBC encryption, padding-oracle attacks, and timing attacks The random-oracle model and its application to several standardized, widely used public-key encryption and signature schemes Elliptic-curve cryptography and associated standards such as DSA/ECDSA and DHIES/ECIES Containing updated exercises and worked examples, Introduction to Modern Cryptography, Second Edition can serve as a textbook for undergraduate- or graduate-level courses in cryptography, a valuable reference for researchers and practitioners, or a general introduction suitable for self-study.
Based on Muhammad al-Zawâwî's extraordinary diary of 109 dream conversations with the Prophet Muhammad, this study provides a rare, intimate view of 15th-century North African Muslim life.The study reconstructs Zawâwî's lifestory over a critical ten-year period and examines his career as a sufi in the historical context of North Africa and Mamluk Cairo. Psychological aspects of Zawâwî's religious experience are thoroughly explored.The concluding chapter provides an introduction to the role of dreams and visions in medieval Islam. Particular attention is paid to the way Zawâwî and his successors used their visions to legitimate claims to being awliya', or living saints.
Cryptography plays a key role in ensuring the privacy and integrity of data and the security of computer networks. Introduction to Modern Cryptography provides a rigorous yet accessible treatment of modern cryptography, with a focus on formal definitions, precise assumptions, and rigorous proofs. The authors introduce the core principles of modern cryptography, including the modern, computational approach to security that overcomes the limitations of perfect secrecy. An extensive treatment of private-key encryption and message authentication follows. The authors also illustrate design principles for block ciphers, such as the Data Encryption Standard (DES) and the Advanced Encryption Standard (AES), and present provably secure constructions of block ciphers from lower-level primitives. The second half of the book focuses on public-key cryptography, beginning with a self-contained introduction to the number theory needed to understand the RSA, Diffie-Hellman, El Gamal, and other cryptosystems. After exploring public-key encryption and digital signatures, the book concludes with a discussion of the random oracle model and its applications. Serving as a textbook, a reference, or for self-study, Introduction to Modern Cryptography presents the necessary tools to fully understand this fascinating subject.
For over a quarter of a century, gamma-ray bursts were the outstanding mystery in astronomy. No one knew where they were or how they worked. The Biggest Bangs tells how the mystery was unraveled, from the discovery of gamma-ray bursts by a Cold War satellite system monitoring the Nuclear TestBan Treaty to the localization of bursts in distant galaxies and the observation of surprisingly bright flashes of light from the bursts themselves. The Biggest Bangs is for laymen with an interest in science, physicists and astronomers interested in subjects in those fields not their specialty,students in non-technical astonomy courses, and as supplemental reading for courses in the history of science.
On these pages, Eve Adams rises up, loves, rebels—her times, eerily resembling our own." —Joan Nestle, cofounder of the Lesbian Herstory Archives and author of A Restricted Country • 2022 Lambda Literary Awards Finalist Historian Jonathan Ned Katz uncovers the forgotten story of radical lesbian Eve Adams and her long-lost book Lesbian Love Born Chawa Zloczewer into a Jewish family in Poland, Eve Adams emigrated to the United States in 1912,took a new name, befriended anarchists, sold radical publications, and ran lesbian-and-gay-friendly speakeasies in Chicago and New York. Then, in 1925, Adams risked all to write and publish a book titled Lesbian Love. Adams's bold activism caught the attention of the young J. Edgar Hoover and the US Bureau of Investigation, leading to her surveillance and arrest. Adams was convicted of publishing an obscene book and of attempted sex with a policewoman sent to entrap her. Adams was jailed and then deported back to Europe, and ultimately murdered by Nazis in Auschwitz. In The Daring Life and Dangerous Times of Eve Adams, acclaimed historian Jonathan Ned Katz has recovered the extraordinary story of an early, daring activist. Carefully distinguishing fact from fiction, Katz presents the first biography of Adams, and the publisher reprints the long-lost text of Adams's rare, unique book Lesbian Love
In this country we have done a poor job of helping students come to see the wonder, beauty and power of mathematics. Standards can be brought into the picture, but unless we think about what it means to truly engage students in mathematics we will continue to be unsuccessful. The goal of this book is to begin to change the way students experience mathematics in the middle and high school classrooms. In this book you will find a theoretical basis for this approach to teaching mathematics, multiple guides and questions for teachers to think about in relation to their everyday teaching, and over 30 examples of problems, lessons, tasks, and projects that been used effectively with urban students.
This biography of the spy who became the inspiration for Casablanca's Victor Laszlo describes his involvement in the Spanish Civil War, Stalin's secret meetings, Trotsky's murder and the lives of Hollywood celebrities as he sought fame, fortune and glory .
Ever wondered what George Washington put on his "To-Do" list? According to funnyman Jonathan Katz' book To-Do Lists of the Dead, it said check gums for termites and bury the hatchet.Katz has done it again. During a layover at LaGuardia Airport, Katz entertained himself with his PalmPilot digital organizer by creating "To-Do" lists of famous-and deceased-political figures, entertainers, and rock musicians. The result: the hilarious To-Do Lists of the Dead.This wickedly clever compilation shows celebrities' tasks that were completed and those put off too long. For example: FDR1. Come up with a more upbeat name for the "greatest depression" (not done)2. Think of one more thing we have to fear for speech (not done)3. Insist on twin beds (checked off)Katz's creative comic ingenuity in To-Do Lists of the Dead illustrates why he's one of the few comics HBO has showcased in its stand-up series.
In Morocco, nobody dies without a reason." -- Susan Gilson Miller, Harvard University In the years leading up to World War I, the Great Powers of Europe jostled one another for control over Morocco, the last sovereign nation in North Africa. France beat out its rivals and added Morocco to its vast colonial holdings through the use of diplomatic intrigue and undisguised force. But greed and ambition alone do not explain the complex story of imperialism in its entirety. Amid fears that Morocco was descending into anarchy, Third Republic France justified its bloody conquest through an appeal to a higher ideal. France's self-proclaimed "civilizing mission" eased some consciences but led to inevitable conflict and tragedy. Murder in Marrakesh relates the story of the early days of the French conquest of Morocco from a new perspective, that of Émile Mauchamp, a young French doctor, his compatriots, and some justifiably angry Moroccans. In 1905, the French foreign ministry sent Mauchamp to Marrakesh to open a charitable clinic. He died there less than two years later at the hands of a mob. Reviled by the Moroccans as a spy, Mauchamp became a martyr for the French. His death, a tragedy for some, created opportunity for others, and set into motion a chain of events that changed Morocco forever. As it reconstructs Mauchamp's life, this book touches on many themes -- medicine, magic, vengeance, violence, mourning, and memory. It also considers the wedge French colonialism drove between Morocco's Muslims and Jews. This singular episode and compelling human story provides a timely reflection on French-Moroccan relations, colonial pride, and the clash of civilizations.
Now the most used texbook for introductory cryptography courses in both mathematics and computer science, the Third Edition builds upon previous editions by offering several new sections, topics, and exercises. The authors present the core principles of modern cryptography, with emphasis on formal definitions, rigorous proofs of security.
First Published in 1999. For the first time gathered together in book form, here are the influential writings of Moira Roth-articles, lectures, and interviews-on the two men who for so long embodied the very spirit of the avantgarde, Marcel Duchamp and John Cage. For almost thirty years Duchamp and Cage, who seemed to live on the border of modernism, and later, of postmodernism, alternately have fascinated, irritated, inspired, and daunted the author. Since her initial engagement with Duchamp and Cage in the early seventies, Roth increasingly focused on the work of many American artists-primarily women-only to return to Duchamp and Cage intermittently. At first, they were an inspiration for her writing and teaching. However, as they transformed themselves into classical figures, she came to reconsider and re-evaluate them. This collection offers a wide variety of literary forms-analytic, diaristic, art historical, and autobiographical-all of which Roth has used in her work. Collectively these writings form the subject of compelling and unique critical exchange between Moira Roth, who holds the Trefethen Chair of Art History at Mills College, Oakland, and Jonathan D.Katz, who is Chair of the Department of Gay and Lesbian Studies at City College, San Francisco.
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