Results 131 to 140 of about 397,640 (299)
Locking-Enabled Security Analysis of Cryptographic Circuits
CryptographyHardware implementations of cryptographic primitives require protection against physical attacks and supply chain threats. This raises the question of secure composability of different attack countermeasures, i.e., whether protecting a circuit against ...
Devanshi Upadhyaya +2 more
doaj +1 more source
On SHA2-256 side-channel analysis: a real-world case scenario
LAUREA MAGISTRALEUna valutazione della sicurezza side-channel analogica viene eseguita su un dispositivo embedded. Il dispositivo implementa lo schema crittografico HMAC SHA2-256 per autenticare e verificare i messaggi ricevuti dall'esterno.
GOLINELLI, GIULIO
core
Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies
Advanced Engineering Materials, EarlyView.Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo +3 more
wiley +1 more source
On the (ir)relevance of direct supply-side effects of monetary policy [PDF]
The relevance of direct supply-side effects of monetary policy in a New Keynesian DSGE model is studied. We extend a model with several nominal and real frictions by introducing a cost channel of monetary transmission and allowing for non-separability of
Paul Levine +3 more
core
Advanced Engineering Materials, EarlyView.A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley +1 more source
Chosen message attacks method against ECC implementations
Tongxin xuebao, 2014 Chosen-message side-channel analysis attacks for public-key cryptosystems based on scalar multiplications was proposed, where special input point P is chosen to have the features of special y-coordinate to generate noticeable variations on power ...
Peng LUO +3 more
doaj
Racing against the clock: side-channel leakage from crossing asynchronous clock domains
Transactions on Cryptographic Hardware and Embedded SystemsCurrent 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
, 2019 This thesis deals with an issue of side channels, elliptic curves and their implementation in algorithms. Theoretical part is aimed at describing the basic concepts and various possibilities of side-channel attacks, with a more detailed focus on power ...
Novosadová, Tatiana
core
Side channel analysis of the SHA-3 finalists
, 2022 S.1012-1017At the cutting edge of today's security research and development, the SHA-3 competition evaluates a new secure hashing standard in succession to SHA-2.
Kasper, M. +3 more
core
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source