Results 101 to 110 of about 10,835 (295)
An efficient run-time encryption scheme for non-volatile main memory
, 2013 Emerging non-volatile memories (NVMs) have been considered as promising alternatives of DRAM for future main memory design. The NVM main memory has advantages of low standby power, high density, and good scalability.
Zhang, Xian +9 more
core +1 more source
Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application
Advanced Materials, EarlyView.This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong +12 more
wiley +1 more source
TransCrypt: Transparent main memory encryption using a minimal ARM hypervisor
, 2020 S.152-161Attacks on memory, revealing secrets, for example, via DMA or cold boot, are a long known problem. In this paper, we present TransCrypt, a concept for transparent and guest-agnostic, dynamic kernel and user main memory encryption using a custom ...
Horsch, Julian +2 more
core +1 more source
Nuclear Engineering and TechnologyIn nuclear power plants, efficiently managing sensitive data and ensuring secure transmission between nodes and storage systems are critical for maintaining operational integrity and safety. This paper proposes a novel approach utilizing dual on-premises
Niayesh Gharaei
doaj +1 more source
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
ARADI and LLAMA: Low-Latency Cryptography for Memory Encryption [PDF]
In this paper, we describe a low-latency block cipher (ARADI) and authenticated encryption mode (LLAMA) intended to support memory encryption ...
Mark Motley +2 more
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Advanced Materials, EarlyView.Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley +1 more source
Advanced Materials, EarlyView.Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam +6 more
wiley +1 more source
Advanced Materials, EarlyView.We demonstrate a neuromorphic synapse in 2D Fe3GaTe2 flakes. The device operates via a current‐driven transformation from a skyrmion‐lattice to a stripe‐domain state, yielding a linear anomalous Hall resistance response with a tunable slope to enable multiply‐accumulate operations. Simulations confirm its viability in artificial neural networks.
Jixiang Huang +20 more
wiley +1 more source
Improving Cost, Performance, and Security of Memory Encryption and Authentication
, 2006 Protection from hardware attacks such as snoopers and mod chips has been receiving increasing attention in computer architecture. This paper presents a new combined memory encryption/authentication scheme.
Brian Rogers +4 more
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