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The Design of Rijndael: AES - the Advanced Encryption Standard/Joan Daemen, Vincent Rijmen
Joan Daernen · Vincent Rijrnen Theof Design Rijndael AES - The Advanced Encryption Standard With 48 Figures and 17 Tables Springer Berlin Heidelberg New York Barcelona Hong Kong London Milan Paris Springer TnL-1Jn Joan Daemen Foreword Proton World International (PWI) Zweefvliegtuigstraat 10 1130 Brussels, Belgium Vincent Rijmen Cryptomathic NV Lei Sa 3000 Leuven, Belgium Rijndael was the surprise winner of the contest for the new Advanced En cryption Standard (AES) for the United States. This contest was organized and run by the National Institute for Standards and Technology (NIST) be ginning in January 1997; Rij ndael was announced as the winner in October 2000. It was the "surprise winner" because many observers (and even some participants) expressed scepticism that the U.S. government would adopt as Library of Congress Cataloging-in-Publication Data an encryption standard any algorithm that was not designed by U.S. citizens. Daemen, Joan, 1965- Yet NIST ran an open, international, selection process that should serve The design of Rijndael: AES - The Advanced Encryption Standard/Joan Daemen, Vincent Rijmen. as model for other standards organizations. For example, NIST held their p.cm. Includes bibliographical references and index. 1999 AES meeting in Rome, Italy. The five finalist algorithms were designed ISBN 3540425802 (alk. paper) . .. by teams from all over the world. 1. Computer security - Passwords. 2. Data encryption (Computer sCIence) I. RIJmen, In the end, the elegance, efficiency, security, and principled design of Vincent, 1970- II. Title Rijndael won the day for its two Belgian designers, Joan Daemen and Vincent QA76.9.A25 D32 2001 Rijmen, over the competing finalist designs from RSA, IBl\!I, Counterpane 2001049851 005.8-dc21 Systems, and an English/Israeli/Danish team. -
DNA Suggests Beginnings of Basenji Breed
Course #103 Basenji Timeline Basenji University “Preserving Our Past and Educating Our Future” DNA Suggests Beginnings of Basenji Breed Quotes from this paper which appeared in SCIENCE, 21 May 2004 VOL 304 www.sciencemag.org Genetic Structure of the Purebred Domestic Dog Heidi G. Parker,1,2,3 Lisa V. Kim,1,2,4 Nathan B. Sutter,1,2 Scott Carlson,1 Travis D. Lorentzen,1,2 Tiffany B. Malek,1,3 Gary S. Johnson,5 Hawkins B. DeFrance,1,2 Elaine A. Ostrander,1,2,3,4* Leonid Kruglyak1,3,4,6 We used molecular markers to study genetic … relationships in a diverse collection of 85 domestic The domestic dog is a genetic enterprise dog breeds. Differences among breeds accounted unique in human history. No other mammal has for (30% of genetic variation. Microsatellite enjoyed such a close association with humans genotypes were used to correctly assign 99% of over so many centuries, nor been so substantially individual dogs to breeds. Phylogenetic analysis shaped as a result. A variety of dog morphologies separated several breeds with ancient origins from have existed for millennia and reproductive the remaining breeds with modern European isolation between them was formalized with the origins. We identified four genetic clusters, which advent of breed clubs and breed standards in the predominantly contained breeds with similar mid–19th century. Since that time, the geographic origin, morphology, or role in human promulgation of the “breed barrier” rule—no dog activities. These results provide a genetic may become a registered member of a breed classification of dog unless both its dam and sire are registered Basenji University #103 Basenji Timeline 1 members —has ensured a relatively closed genetic separated the Basenji, an ancient African breed. -
Pharaoh's Scribe
May 2012 ThePharaoh’s Newsletter of the Pharaoh Hound Scribe Club of America CH Shema’s Khara Mia In this issue: 1984-1995 Page 2 Cover story Page 3 President’s message Page 4 PHCA officers and directors Page 5 Delegate’s Report Page 7 Treasurer’s Report Page 10 Rescue Report Page 12 New AKC Titles Page 15 Addison’s Disease Page 18 The Joy of Pharaoh Hounds Page 20 Specialty Judge Selection Protocol Page 21 20 Years Ago… Page 23 Parting Shots Cover Story on page 2 The PHARAOHS SCRIBE is the official newsletter of the Pharaoh Hound Club of America, Inc. and is published four (4) times a year on a quarterly basis. The opinions within are those of the writers and do not necessarily represent the views of the PHCA. This publication is available to members in good standing of the Pharaoh Hound Club of America only. CH Shema’s Khara Mia 1984-1995 “Mia” was bred and co-owned by Joyce Martin, of Shema Pharaohs Reg. She was owned by Pam Haig. Mia finished quickly from the 6-9 puppy classes and began her Specials career earlier than anticipated. She was the second Pharaoh Hound in the U.S. to be honored with an All-Breed Best in Show win, under Judge Dorothy Nickles. The first All-Breed Best in Show win had gone to her mother: DC Shema’s Khan Khara CD. That same year Mia was awarded a second All-Breed Best in show under judge Dr. Brandt. Although never fortunate enough to earn a National Specialty BOB, she was a National BOS winner. -
Dog Breeds of the World
Dog Breeds of the World Get your own copy of this book Visit: www.plexidors.com Call: 800-283-8045 Written by: Maria Sadowski PlexiDor Performance Pet Doors 4523 30th St West #E502 Bradenton, FL 34207 http://www.plexidors.com Dog Breeds of the World is written by Maria Sadowski Copyright @2015 by PlexiDor Performance Pet Doors Published in the United States of America August 2015 All rights reserved. No portion of this book may be reproduced or transmitted in any form or by any electronic or mechanical means, including photocopying, recording, or by any information retrieval and storage system without permission from PlexiDor Performance Pet Doors. Stock images from canstockphoto.com, istockphoto.com, and dreamstime.com Dog Breeds of the World It isn’t possible to put an exact number on the Does breed matter? dog breeds of the world, because many varieties can be recognized by one breed registration The breed matters to a certain extent. Many group but not by another. The World Canine people believe that dog breeds mostly have an Organization is the largest internationally impact on the outside of the dog, but through the accepted registry of dog breeds, and they have ages breeds have been created based on wanted more than 340 breeds. behaviors such as hunting and herding. Dog breeds aren’t scientifical classifications; they’re It is important to pick a dog that fits the family’s groupings based on similar characteristics of lifestyle. If you want a dog with a special look but appearance and behavior. Some breeds have the breed characterics seem difficult to handle you existed for thousands of years, and others are fairly might want to look for a mixed breed dog. -
MERGING+ANUBIS User Manual
USER MANUAL V27.09.2021 2 Contents Thank you for purchasing MERGING+ANUBIS ........................................................................................... 6 Important Safety and Installation Instructions ........................................................................................... 7 Product Regulatory Compliance .................................................................................................................... 9 MERGING+ANUBIS Warranty Information................................................................................................ 11 INTRODUCTION .............................................................................................................................................. 12 Package Content ........................................................................................................................................ 12 OVERVIEW ................................................................................................................................................... 13 MERGING+ANUBIS VARIANTS AND KEY FEATURES ........................................................................ 13 ABOUT RAVENNA ...................................................................................................................................... 16 MISSION CONTROL - MODULAR BY SOFTWARE ............................................................................... 16 MERGING+ANUBIS panels description .................................................................................................... -
Optimization of AES Encryption Algorithm with S- Box
International Journal of Engineering Research and Technology. ISSN 0974-3154 Volume 6, Number 2 (2013), pp. 259-268 © International Research Publication House http://www.irphouse.com Optimization of AES Encryption Algorithm with S- Box Dr. J. Abdul Jaleel1, Anu Assis2 and Sherla A.3 Dept. Of Electrical and Electronics Engineering1,3, Dept. Of Electronics and Communication2 [email protected], [email protected] [email protected] Abstract In any wireless communication, security is crucial during data transmission. The encryption and decryption of data is the major challenge faced in the wireless communication for security of the data. These algorithms are used to ensure the security in the transmission channels. Similarly hardware utilization and power consumption are another major things to be considered since most of the mobile terminals are battery operated. In this paper, we use the Advanced Encryption Standard (AES) which works on a 128 bit data encrypting it with 128, 192 or 256 bits of keys for ensuring security. In this paper, we compare AES encryption with two different S-Boxes: S-box with 256 byte lookup table (Rijndael S-Box) and AES with 16 byte S-Box (Anubis S-Box). Optimized and synthesized VHDL code is used for AES encryption. Xilinx ISE 13.2i software is used for VHDL code implementation and Modelsim simulator is used for the simulation. Keywords: AES(Advanced Encryption Standard ), Rijndael, Cryptography, VHDL. Introduction As we move into twenty-first century, almost all information processing and telecommunication are in digital formats. In any wireless communication, security is crucial during data transmission. The encryption and decryption of data is the major challenge faced in the wireless communication for security of the data. -
Dog Breeds Pack 1 Professional Vector Graphics Page 1
DOG BREEDS PACK 1 PROFESSIONAL VECTOR GRAPHICS PAGE 1 Affenpinscher Afghan Hound Aidi Airedale Terrier Akbash Akita Inu Alano Español Alaskan Klee Kai Alaskan Malamute Alpine Dachsbracke American American American American Akita American Bulldog Cocker Spaniel Eskimo Dog Foxhound American American Mastiff American Pit American American Hairless Terrier Bull Terrier Staffordshire Terrier Water Spaniel Anatolian Anglo-Français Appenzeller Shepherd Dog de Petite Vénerie Sennenhund Ariege Pointer Ariegeois COPYRIGHT (c) 2013 FOLIEN.DS. ALL RIGHTS RESERVED. WWW.VECTORART.AT DOG BREEDS PACK 1 PROFESSIONAL VECTOR GRAPHICS PAGE 2 Armant Armenian Artois Hound Australian Australian Kelpie Gampr dog Cattle Dog Australian Australian Australian Stumpy Australian Terrier Austrian Black Shepherd Silky Terrier Tail Cattle Dog and Tan Hound Austrian Pinscher Azawakh Bakharwal Dog Barbet Basenji Basque Basset Artésien Basset Bleu Basset Fauve Basset Griffon Shepherd Dog Normand de Gascogne de Bretagne Vendeen, Petit Basset Griffon Bavarian Mountain Vendéen, Grand Basset Hound Hound Beagle Beagle-Harrier COPYRIGHT (c) 2013 FOLIEN.DS. ALL RIGHTS RESERVED. WWW.VECTORART.AT DOG BREEDS PACK 2 PROFESSIONAL VECTOR GRAPHICS PAGE 3 Belgian Shepherd Belgian Shepherd Bearded Collie Beauceron Bedlington Terrier (Tervuren) Dog (Groenendael) Belgian Shepherd Belgian Shepherd Bergamasco Dog (Laekenois) Dog (Malinois) Shepherd Berger Blanc Suisse Berger Picard Bernese Mountain Black and Berner Laufhund Dog Bichon Frisé Billy Tan Coonhound Black and Tan Black Norwegian -
Identifying Open Research Problems in Cryptography by Surveying Cryptographic Functions and Operations 1
International Journal of Grid and Distributed Computing Vol. 10, No. 11 (2017), pp.79-98 http://dx.doi.org/10.14257/ijgdc.2017.10.11.08 Identifying Open Research Problems in Cryptography by Surveying Cryptographic Functions and Operations 1 Rahul Saha1, G. Geetha2, Gulshan Kumar3 and Hye-Jim Kim4 1,3School of Computer Science and Engineering, Lovely Professional University, Punjab, India 2Division of Research and Development, Lovely Professional University, Punjab, India 4Business Administration Research Institute, Sungshin W. University, 2 Bomun-ro 34da gil, Seongbuk-gu, Seoul, Republic of Korea Abstract Cryptography has always been a core component of security domain. Different security services such as confidentiality, integrity, availability, authentication, non-repudiation and access control, are provided by a number of cryptographic algorithms including block ciphers, stream ciphers and hash functions. Though the algorithms are public and cryptographic strength depends on the usage of the keys, the ciphertext analysis using different functions and operations used in the algorithms can lead to the path of revealing a key completely or partially. It is hard to find any survey till date which identifies different operations and functions used in cryptography. In this paper, we have categorized our survey of cryptographic functions and operations in the algorithms in three categories: block ciphers, stream ciphers and cryptanalysis attacks which are executable in different parts of the algorithms. This survey will help the budding researchers in the society of crypto for identifying different operations and functions in cryptographic algorithms. Keywords: cryptography; block; stream; cipher; plaintext; ciphertext; functions; research problems 1. Introduction Cryptography [1] in the previous time was analogous to encryption where the main task was to convert the readable message to an unreadable format. -
Cryptanalysis of Feistel Networks with Secret Round Functions ⋆
Cryptanalysis of Feistel Networks with Secret Round Functions ? Alex Biryukov1, Gaëtan Leurent2, and Léo Perrin3 1 [email protected], University of Luxembourg 2 [email protected], Inria, France 3 [email protected], SnT,University of Luxembourg Abstract. Generic distinguishers against Feistel Network with up to 5 rounds exist in the regular setting and up to 6 rounds in a multi-key setting. We present new cryptanalyses against Feistel Networks with 5, 6 and 7 rounds which are not simply distinguishers but actually recover completely the unknown Feistel functions. When an exclusive-or is used to combine the output of the round function with the other branch, we use the so-called yoyo game which we improved using a heuristic based on particular cycle structures. The complexity of a complete recovery is equivalent to O(22n) encryptions where n is the branch size. This attack can be used against 6- and 7-round Feistel n−1 n Networks in time respectively O(2n2 +2n) and O(2n2 +2n). However when modular addition is used, this attack does not work. In this case, we use an optimized guess-and-determine strategy to attack 5 rounds 3n=4 with complexity O(2n2 ). Our results are, to the best of our knowledge, the first recovery attacks against generic 5-, 6- and 7-round Feistel Networks. Keywords: Feistel Network, Yoyo, Generic Attack, Guess-and-determine 1 Introduction The design of block ciphers is a well researched area. An overwhelming majority of modern block ciphers fall in one of two categories: Substitution-Permutation Networks (SPN) and Feistel Networks (FN). -
HOUND GROUP Photos Compliments of A.K.C
HOUND GROUP Photos Compliments of A.K.C. Wyoming 4-H AFGHAN HOUND HOUND Photos Compliments of A.K.C. Wyoming 4-H AMERICAN ENGLISH COONHOUND HOUND Photos Compliments of A.K.C. Wyoming 4-H AMERICAN FOXHOUND HOUND Photos Compliments of A.K.C. Wyoming 4-H AZAWAKH HOUND Photos Compliments of A.K.C. Wyoming 4-H BASENJI HOUND Photos Compliments of A.K.C. Wyoming 4-H BASSET HOUND HOUND Photos Compliments of A.K.C. Wyoming 4-H BEAGLE HOUND Photos Compliments of A.K.C. Wyoming 4-H BLACK AND TAN COONHOUND HOUND Photos Compliments of A.K.C. Wyoming 4-H BLOODHOUND HOUND Photos Compliments of A.K.C. Wyoming 4-H BLUETICK COONHOUND HOUND Photos Compliments of A.K.C. Wyoming 4-H BORZOI HOUND Photos Compliments of A.K.C. Wyoming 4-H CIRNECO DELL’ETNA HOUND Photos Compliments of A.K.C. Wyoming 4-H DACHSHUND HOUND Photos Compliments of A.K.C. Wyoming 4-H ENGLISH FOXHOUND HOUND Photos Compliments of A.K.C. Wyoming 4-H GRAND BASSET GRIFFON VENDEEN HOUND Photos Compliments of A.K.C. Wyoming 4-H GREYHOUND HOUND Photos Compliments of A.K.C. Wyoming 4-H HARRIER HOUND Photos Compliments of A.K.C. Photos Compliments of A.K.C. Wyoming 4-H IBIZAN HOUND HOUND Photos Compliments of A.K.C. Wyoming 4-H IRISH WOLFHOUND HOUND Photos Compliments of A.K.C. Wyoming 4-H NORWEGIAN ELKHOUND HOUND Photos Compliments of A.K.C. Wyoming 4-H OTTERHOUND HOUND Photos Compliments of A.K.C. -
Design and Analysis of Lightweight Block Ciphers : a Focus on the Linear
Design and Analysis of Lightweight Block Ciphers: A Focus on the Linear Layer Christof Beierle Doctoral Dissertation Faculty of Mathematics Ruhr-Universit¨atBochum December 2017 Design and Analysis of Lightweight Block Ciphers: A Focus on the Linear Layer vorgelegt von Christof Beierle Dissertation zur Erlangung des Doktorgrades der Naturwissenschaften an der Fakult¨atf¨urMathematik der Ruhr-Universit¨atBochum Dezember 2017 First reviewer: Prof. Dr. Gregor Leander Second reviewer: Prof. Dr. Alexander May Date of oral examination: February 9, 2018 Abstract Lots of cryptographic schemes are based on block ciphers. Formally, a block cipher can be defined as a family of permutations on a finite binary vector space. A majority of modern constructions is based on the alternation of a nonlinear and a linear operation. The scope of this work is to study the linear operation with regard to optimized efficiency and necessary security requirements. Our main topics are • the problem of efficiently implementing multiplication with fixed elements in finite fields of characteristic two. • a method for finding optimal alternatives for the ShiftRows operation in AES-like ciphers. • the tweakable block ciphers Skinny and Mantis. • the effect of the choice of the linear operation and the round constants with regard to the resistance against invariant attacks. • the derivation of a security argument for the block cipher Simon that does not rely on computer-aided methods. Zusammenfassung Viele kryptographische Verfahren basieren auf Blockchiffren. Formal kann eine Blockchiffre als eine Familie von Permutationen auf einem endlichen bin¨arenVek- torraum definiert werden. Eine Vielzahl moderner Konstruktionen basiert auf der wechselseitigen Anwendung von nicht-linearen und linearen Abbildungen. -
Before Telling Our History, Region 8 Would Like to Take This Opportunity to Thank California, and Its Sighthound Owners for Starting Lure Coursing
REGION EIGHT (By Dean Wright) Before telling our history, Region 8 would like to take this opportunity to thank California, and its sighthound owners for starting lure coursing. Region 8 would especially like to thank Lyle Gillette, Tom Leone, Betty Blalock, Betz Leone, Bud Pine, Royce Northcott, and Nancy Oliver, Region 8 considers you the people that started lure coursing, and without your efforts there would be no history of lure coursing in Region 8. “Region Eight of 1989” dedicates the following article to “Region One of 1972,” where it all started. Our history began in Pennsylvania and Connecticut at about the same time in 1974. The Delaware Valley Afghan Hound Club and the Borzoi Club of Delaware Valley had been doing Afghan and Borzoi racing out of starting boxes for several years. When they heard of ASFA trials it was a logical step for them to start putting them on. They had several fun trials, and hosted their first sanctioned ASFA trial in the spring of 1974. This trial was open to Afghans and Borzoi only. They had a similar trial in the fall. In the spring of 1975, they hosted their first all- breed trial. Afghans were run on Saturday and all other breeds ran on Sunday. The driving force behind these clubs were Bob Sellers, Norma Jordan, Ann Filetti, and Ed Filetti. The trials were held in West Chester, Pennsylvania at Vale Vue Kennels, the home of Bob Sellers and Norma Jordan (becoming Bob and Norma Sellers with their wedding on December 30, 1975.) The trials were held in an eight acre fenced field right at their front door.