Side Channel Attacks
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Side Channel Attacks
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Author : Seokhie Hong
language : en
Publisher: MDPI
Release Date : 2019-06-12
Side Channel Attacks written by Seokhie Hong and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-12 with Technology & Engineering categories.
This Special Issue provides an opportunity for researchers in the area of side-channel attacks (SCAs) to highlight the most recent exciting technologies. The research papers published in this Special Issue represent recent progress in the field, including research on power analysis attacks, cache-based timing attacks, system-level countermeasures, and so on.
Side Channel Attacks
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Author : Seokhie Hong
language : en
Publisher:
Release Date : 2019
Side Channel Attacks written by Seokhie Hong and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Engineering (General). Civil engineering (General) categories.
This Special Issue provides an opportunity for researchers in the area of side-channel attacks (SCAs) to highlight the most recent exciting technologies. The research papers published in this Special Issue represent recent progress in the field, including research on power analysis attacks, cache-based timing attacks, system-level countermeasures, and so on.
Side Channel Threats On Modern Platforms
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Author : Xiaokuan Zhang (Ph. D. in computer science)
language : en
Publisher:
Release Date : 2021
Side Channel Threats On Modern Platforms written by Xiaokuan Zhang (Ph. D. in computer science) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with Computer science categories.
Side-channel attacks are attacks that make use of peripheral information, e.g., timing, power, etc, to infer private information. Recent studies have shown that attackers can learn sensitive information (e.g., cryptographic keys) through side channels, which jeopardizes the user’s security and privacy. In this work, we aim to 1) study the recent advances of side-channel attacks on modern platforms (e.g., smartphones), 2) propose mitigation mechanisms to close the network side channels. In particular, to study the side-channel attack vectors on smartphones, first, we present a systematic study of Flush-Reload side-channel attacks on ARM processors and show that the attacks can be constructed in a return-oriented fashion. We also demonstrate practical attacks on Android systems. Second, we present the first exploration of OS-level side channels on iOS, which are side channels exposed by public APIs. We show three categories of side-channel attacks on iOS to demonstrate that iOS is also vulnerable to such attacks. Our proposed mitigations have been integrated into the recent versions of iOS/MacOS. Besides investigating the attack vectors, we also propose defense mechanisms to defeat network side-channel attacks. We show how to adopt adversarial machine learning and differential privacy to defeat streaming traffic analysis attackers.
Power Analysis Side Channel Attacks
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Author : Jude Ambrose
language : en
Publisher: VDM Publishing
Release Date : 2010-01
Power Analysis Side Channel Attacks written by Jude Ambrose and has been published by VDM Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-01 with Embedded computer systems categories.
Embedded Systems are ubiquitous, used in various applications, ranging from low-end electronic appliances to high-end rockets. Security on such systems is a major concern where any useful insight gained by the adversary is harmful. Side Channel Attacks (SCAs) are performed by observing properties such as power usage, processing time and electro magnetic(EM) emissions, to correlate these external manifestations with internal computations. These properties are used to obtain critical information, such as a secret key of a secure application. Power analysis has been the most effective technique to extract secret keys during the execution of cryptographic algorithms using SCAs. This book elaborates on power analysis based side channel attacks detailing all the common attacks and the countermeasures proposed in the past. It also presents novel processor designs to combat against such attacks.
Side Channel Attacks And Countermeasures
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Author : Luca Giancane
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2012-02
Side Channel Attacks And Countermeasures written by Luca Giancane and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02 with categories.
A lot of devices which are daily used (i.e., credit card, pay-tv card, e-passport) have to guarantee the retention of sensible data. Sensible data are ciphered by a secure key by which only the key holder can get the data. For this reason, to protect the cipher key against possible attacks becomes a main issue. Many research activities have been directed in developing countermeasures to enhance the device resistance against attacks and, on the other side, many contributions aimed to enhance the attack itself have been reported in the technical literature. This book is a collection of the main results of a PhD in hardware cryptography about side-channel attacks and countermeasures in the design of secure IC's devices. About hardware countermeasures against power analysis, three new logic families for cryptographic applications are designed. With respect to the contributions aimed to enhance the attack methodologies, an active circuit which promises to improve the power attacks is proposed. Besides, a new side channel and a novel methodology to attack cryptographic circuits is studied. Finally, two activities focused on Random Numbers Generators are briefly described.
Side Channel Attacks And Device Vulnerabilities
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Author : Ronda Rae Easley
language : en
Publisher:
Release Date : 2021
Side Channel Attacks And Device Vulnerabilities written by Ronda Rae Easley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with Computer security categories.
Side channel attacks are methods by which the encrypted data on a device or network can be obtained through observation and manipulation of the unintended outputs of the device such as power or electromagnetic radiation fluctuations, timing variances, or even discrepancies in sound or acoustic levels while the device is processing cryptographic functions. These attacks have become more prevalent as internet-of-things (IoT) devices have become more commonplace. Often the priorities in the manufacture of such devices are compact size and low power consumption. Meeting these design parameters leads builders to insert less security measures into both the device hardware and the encryption software. Prior research details both the attack methods and countermeasure strategies that can be deployed during the design phase to offer higher security to the device. The research within this thesis defines and details the known methods of side channel attacks and identifies the intrinsic vulnerabilities of specific device types and encryption methods. This work further offers a tabular representation of the research which can be utilized by builders to identify vulnerabilities and recognize appropriate countermeasures.
Handbook Of Information Security Threats Vulnerabilities Prevention Detection And Management
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Author : Hossein Bidgoli
language : en
Publisher: John Wiley & Sons
Release Date : 2006-03-13
Handbook Of Information Security Threats Vulnerabilities Prevention Detection And Management written by Hossein Bidgoli and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-03-13 with Business & Economics categories.
The Handbook of Information Security is a definitive 3-volume handbook that offers coverage of both established and cutting-edge theories and developments on information and computer security. The text contains 180 articles from over 200 leading experts, providing the benchmark resource for information security, network security, information privacy, and information warfare.
Constructive Side Channel Analysis And Secure Design
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Author : Junfeng Fan
language : en
Publisher: Springer
Release Date : 2018-04-17
Constructive Side Channel Analysis And Secure Design written by Junfeng Fan and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-04-17 with Computers categories.
This book constitutes revised selected papers from the 9th International Workshop on Constructive Side-Channel Analysis and Secure Design, COSADE 2018, held in Singapore, in April 2018.The 14 papers presented in this volume were carefully reviewed and selected from 31 submissions. They were organized in topical sections named: countermeasures against side-channel attacks; tools for side-channel analysis; fault attacks and hardware trojans; and side-channel analysis attacks.
Cache Security On Arm Side Channel Attack And Defense Introduction To Side Channel On Arm Platform
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Author : Meng Yu
language : en
Publisher:
Release Date : 2020-07-11
Cache Security On Arm Side Channel Attack And Defense Introduction To Side Channel On Arm Platform written by Meng Yu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-11 with Computers categories.
Side Channel Attacks On Fpgas And Related Countermeasures
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Author : Robert Patrick McEvoy
language : en
Publisher:
Release Date : 2008
Side Channel Attacks On Fpgas And Related Countermeasures written by Robert Patrick McEvoy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Cryptography categories.
Cryptography plays a vital role in digital communications, working to ensure the privacy and integrity of the users and their data. However, in the last decade, attacks have emerged that target physical implementations of cryptographic algorithms. In particular, side-channel attacks are of concern. It is the task of the hardware engineer to ensure that implementations of these algorithms do not introduce weaknesses in the form of side-channel information, that could compromise the integrity of the cryptosystem. This thesis investigates side-channel attacks on FPGA implementations of cryptographic algorithms. The vulnerability of cryptographic hash functions to side-channel attacks is not usually considered in the literature. However, in protocols such as HMAC, hash functions are used to process secret key information, which can be recovered via a side-channel attack. Here, using a commercial FPGA, the vulnerability of the SHA-2 and Whirlpool hash functions to Differential Power Analysis (DPA) is proven. In response to such vulnerability, masking is a common DPA countermeasure used in academia and industry. New masking schemes are presented for both hash functions, and a novel method of converting from Boolean to arithmetic masks is developed. Secure logic styles ensure that the cryptographic device consumes a constant amount of power in each clock cycle, and represent a general countermeasure to side-channel attacks. The Double Wave Dynamic Differential Logic (DWDDL) secure logic style for FPGAs is examined, and leveraged to develop an alternative logic style, Isolated WDDL (IWDDL). Using laboratory experiments, a flaw in the DWDDL design flow is highlighted, and rectified. Another general side-channel attack countermeasure is proposed in the form of All-or-Nothing Transforms (AONTs). In this thesis, it is shown that All-or-Nothing Encryption and Decryption are inherently resistant to DPA attacks. This resistance is then further increased using a novel extension to the AONE protocol. Various AONT constructions are considered, and the performance of these schemes is analysed. The thesis concludes with a comparison of general side-channel attack countermeasures, to determine the most effective method of protecting cryptosystems against side-channel at-tacks. It is shown that a ryptosystem using the All-or-Nothing countermeasure can match the performance of (and, in certain cases, outperform) an unprotected implementation.