Stefan Mangard – författare

Power analysis attacks allow the extraction of secret information from smart cards. Smart cards are used in many applications including banking, mobile communications, pay TV, and electronic signatures. In all these applications, the security of the smart cards is of crucial importance.Power Analysis Attacks: Revealing the Secrets of Smart Cards is the first comprehensive treatment of power analysis attacks and countermeasures. Based on the principle that the only way to defend against power analysis attacks is to understand them, this book explains how power analysis attacks work. Using many examples, it discusses simple and differential power analysis as well as advanced techniques like template attacks. Furthermore, the authors provide an extensive discussion of countermeasures like shuffling, masking, and DPA-resistant logic styles.  By analyzing the pros and cons of the different countermeasures, this volume allows practitioners to decide how to protect smart cards.

Power analysis attacks allow the extraction of secret information from smart cards. Smart cards are used in many applications including banking, mobile communications, pay TV, and electronic signatures. In all these applications, the security of the smart cards is of crucial importance.Power Analysis Attacks: Revealing the Secrets of Smart Cards is the first comprehensive treatment of power analysis attacks and countermeasures. Based on the principle that the only way to defend against power analysis attacks is to understand them, this book explains how power analysis attacks work. Using many examples, it discusses simple and differential power analysis as well as advanced techniques like template attacks. Furthermore, the authors provide an extensive discussion of countermeasures like shuffling, masking, and DPA-resistant logic styles.  By analyzing the pros and cons of the different countermeasures, this volume allows practitioners to decide how to protect smart cards.

This book constitutes the thoroughly refereed post-conference proceedings of the 6th International Workshop, COSADE 2015, held in Berlin, Germany, in April 2015. The 17 revised full papers presented were carefully selected from 48 submissions. the focus of this workshop was on following topics: side-channel attacks, FPGA countermeasures, timing attacks and countermeasures, fault attacks, countermeasures, and Hands-on Side-channel analysis.

This book constitutes the thoroughly refereed post-conference proceedings of the 6th International Workshop, COSADE 2015, held in Berlin, Germany, in April 2015. The 17 revised full papers presented were carefully selected from 48 submissions. the focus of this workshop was on following topics: side-channel attacks, FPGA countermeasures, timing attacks and countermeasures, fault attacks, countermeasures, and Hands-on Side-channel analysis.

This book constitutes the thoroughly refereedpost-conference proceedings of the 11th International Workshop on RadioFrequency Identification held in New York, USA, in June 2015.The 10 revised full papers were carefully reviewed andselected from 23 submissions and are organized in topical sections on PUFs andapplications, side-channels and countermeasures, RFID system attacks, andefficient implementations.

Since 1999, the workshop on Cryptographic Hardware and Embedded Systems (CHES) is the foremost international scienti?c event dedicated to all aspects of cryptographic hardware and security in embedded systems. Its 12th edition was held in Santa Barbara, California, USA, August 17-20, 2010. Exceptionally this year, it was co-located with the 30th International Cryptology Conference (CRYPTO). This co-location provided unique interaction opportunities for the communities of both events. As in previous years, CHES was sponsored by the International Association for Cryptologic Research (IACR). The workshopreceived 108 submissions, from 28 di?erent countries,of which the Program Committee selected 30 for presentation. Each submission was - viewed by at least 4 committee members, for a total of 468 reviews. Two invited talks completed the technical program. The ?rst one, given by Ivan Damg? ard and Markus Kuhn, was entitled "Is Theoretical Cryptography Any Good in Practice?", and presented jointly to the CRYPTO and CHES audiences, on Wednesday, August 18, 2010. The second one, given by Hovav Shacham, was entitled "Cars and Voting Machines: Embedded Systems in the Field." The Program Committee agreed on giving a best paper award to Alexandre Berzati, C' ecile Canovas-Dumas and Louis Goubin, for their work "Public Key Perturbation of Randomized RSA Implementations. " These authors will also be invitedtosubmitanextendedversionoftheirpapertotheJournalofCryptology, together with the authors of two other contributions. First, Jean-Philippe - masson,LucaHenzen,WilliMeierandMar' ?aNaya-Plasencia,authorsof"Quark: aLightweightHash. "Second,LucaHenzen,PietroGendotti,PatriceGuillet,- rico Pargaetzi, Martin Zoller and Frank K.

This book constitutes the thoroughly refereed post-conference proceedings of the 11th International Conference on Smart Card Research and Advanced Applications, CARDIS 2012, held in Graz, Austria, in November 2012. The 18 revised full papers presented together with an invited talk were carefully reviewed and selected from 48 submissions. The papers are organized in topical sections on Java card security, protocols, side-channel attacks, implementations, and implementations for resource-constrained devices.