Results 41 to 50 of about 403,046 (112)

PoMMES: Prevention of Micro-architectural Leakages in Masked Embedded Software

Transactions on Cryptographic Hardware and Embedded Systems
Software solutions to address computational challenges are ubiquitous in our daily lives. One specific application area where software is often used is in embedded systems, which, like other digital electronic devices, are vulnerable to side-channel ...
Jannik Zeitschner, Amir Moradi
doaj   +1 more source

ABRA-CAPA-DABRA: Full break of CAPA

Transactions on Cryptographic Hardware and Embedded Systems
In a paper presented at CRYPTO18, Reparaz et al. introduce a new model called the “Tile-Probe-and-Fault-Model”. This model proposes to cover more realistic side-channel attacks by considering so-called “combined” attacks, in other words attacks using ...
Paco Azevedo-Oliveira
doaj   +1 more source

Ransomware Classification Using Hardware Performance Counters on a Non-Virtualized System

IEEE Access
Ransomware is a type of malicious software designed to encrypt a user’s important data for the purpose of extortion, with a global annual impact of billions of dollars in damages.
Jennie E. Hill, T. Owens Walker, Justin A. Blanco, Robert W. Ives, Ryan Rakvic, Bruce Jacob   +5 more
doaj   +1 more source

Second-Order Side-Channel Analysis Based on Orthogonal Transform Nonlinear Regression. [PDF]

Entropy (Basel), 2023
Jiang Z, Ding Q.
europepmc   +1 more source

CPSGD: A Novel Optimization Algorithm and Its Application in Side-Channel Analysis

Mathematics
In recent years, side-channel analysis based on deep learning has garnered significant attention from researchers. A pivotal reason for this lies in the fact that deep learning-based side-channel analysis requires minimal preprocessing of side-channel ...
Yifan Zhang, Di Zhao, Hongyi Li, Chengwei Pan   +3 more
doaj   +1 more source

Active Electromagnetic Side-Channel Analysis: Crossing Physical Security Boundaries through Impedance Variations

Transactions on Cryptographic Hardware and Embedded Systems
Embedded devices that are physically unreachable or contained within tamperproof enclosures are often considered naturally resilient to physical side-channel attacks. We present an active EM side-channel attack technique that enables sidechannel attacks
Taiki Kitazawa, Lennert Wouters, Benedikt Gierlichs, Daisuke Fujimoto, Ingrid Verbauwhede, Yuichi Hayashi   +5 more
doaj   +1 more source

Racing against the clock: side-channel leakage from crossing asynchronous clock domains

Transactions on Cryptographic Hardware and Embedded Systems
Current physical side-channel attacks are based on direct power or electromagnetic measurements, or indirect quantities such as precise measurements of clock jitter.
Martin Thompson, David Oswald
doaj   +1 more source

Generalized Power Attacks against Crypto Hardware using Long-Range Deep Learning

Transactions on Cryptographic Hardware and Embedded Systems
To make cryptographic processors more resilient against side-channel attacks, engineers have developed various countermeasures. However, the effectiveness of these countermeasures is often uncertain, as it depends on the complex interplay between ...
Elie Bursztein, Luca Invernizzi, Karel Král, Daniel Moghimi, Jean-Michel Picod, Marina Zhang   +5 more
doaj   +1 more source

Primitive-Level vs. Implementation-Level DPA Security: a Certified Case Study

Transactions on Cryptographic Hardware and Embedded Systems
Implementation-level countermeasures like masking can be applied to any cryptographic algorithm in order to mitigate Differential Power Analysis (DPA).
Charles Momin, François-Xavier Standaert, Corentin Verhamme   +2 more
doaj   +1 more source

Re-Consolidating First-Order Masking Schemes

Transactions on Cryptographic Hardware and Embedded Systems, 2020
Application of masking, known as the most robust and reliable countermeasure to side-channel analysis attacks, on various cryptographic algorithms has dedicated a lion’s share of research to itself.
Aein Rezaei Shahmirzadi, Amir Moradi
doaj