Results 21 to 30 of about 13,965 (304)
An Effective Simulation Analysis of Transient Electromagnetic Multiple Faults
Sensors, 2020 Embedded encryption devices and smart sensors are vulnerable to physical attacks. Due to the continuous shrinking of chip size, laser injection, particle radiation and electromagnetic transient injection are possible methods that introduce transient ...
Liang Dong +5 more
doaj +1 more source
An improvement of both security and reliability for AES implementations
Journal of King Saud University: Computer and Information Sciences, 2022 Cryptographic circuits, because they contain confidential information, are subject to fraudulent manipulations, commonly called attacks, by ill-intentioned people. Several attacks have been identified and analyzed.
Mouna Bedoui +4 more
doaj +1 more source
Fault attacks on XEX mode with application to certain authenticated encryption modes [PDF]
, 2017 The XOR-Encrypt-XOR (XEX) block cipher mode was introduced by Rogaway in 2004. XEX mode uses nonce-based secret masks (L) that are distinct for each message.
Bartlett, Harry +9 more
core +1 more source
IEEE Access, 2021 Grain-128AEAD is a lightweight authenticated encryption stream cipher and one of the finalists in the National Institute of Standards and Technology (NIST) Lightweight Cryptography (LWC) project. This paper provides an independent third-party analysis of
Iftekhar Salam +5 more
doaj +1 more source
A cost-effective FPGA-based fault simulation environment
, 2022 S.21-31In this contribution, we present an FPGA-based simulation environment for fault attacks on cryptographic hardware designs. With our methodology, we are able to simulate the effects of global fault attacks from e.g., spikes and local attacks from e.
Janning, A. +3 more
core +1 more source
Who Watches the Watchers: Attacking Glitch Detection Circuits
Transactions on Cryptographic Hardware and Embedded Systems, 2023 Over the last decades, fault injection attacks have been demonstrated to be an effective method for breaking the security of electronic devices. Some types of fault injection attacks, like clock and voltage glitching, require very few resources by the ...
Amund Askeland +2 more
doaj +1 more source
Statistical Ineffective Fault Attacks on Masked AES with Fault Countermeasures [PDF]
, 2018 Implementation attacks like side-channel and fault attacks are a threat to deployed devices especially if an attacker has physical access. As a consequence, devices like smart cards and IoT devices usually provide countermeasures against implementation ...
Florian Mendel +5 more
core +1 more source
Actuators, 2023 This paper investigated the co-design problem of less conservative integrated security control and communication for a nonlinear cyber-physical system (CPS) with an actuator fault and false data injection (FDI) attacks. Firstly, considering the efficient
Li Zhao +4 more
doaj +1 more source
On the Duality of Probing and Fault Attacks [PDF]
Journal of Electronic Testing, 2010 In this work we investigate the problem of simultaneous privacy and integrity protection in cryptographic circuits. We consider a white-box scenario with a powerful, yet limited attacker. A concise metric for the level of probing and fault security is introduced, which is directly related to the capabilities of a realistic attacker.
Berndt M. Gammel, Stefan Mangard
openaire +3 more sources
All You Need Is Fault: Zero-Value Attacks on AES and a New λ-Detection M&M
Transactions on Cryptographic Hardware and Embedded Systems, 2023 Deploying cryptography on embedded systems requires security against physical attacks. At CHES 2019, M&M was proposed as a combined countermeasure applying masking against SCAs and information-theoretic MAC tags against FAs.
Haruka Hirata +6 more
doaj +1 more source