Results 121 to 130 of about 3,376,777 (284)
Composable Template Attack and Evaluation of Side Channel Trace Alignment
, 2020 Embedded systems are widely deployed in life-critical systems, but system constraints often limit the depth of security used in these devices, potentially leaving them open to numerous threats.
Liu, Bozhi
core +3 more sources
Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing
Advanced Functional Materials, EarlyView.A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin +7 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Polarity‐matched Zr–MOFs program Nafion's nanoscale morphology during solution casting. Hydrophilic UiO‐66 preserves hydrated pathways, while hydrophobic UiO‐67 increases the proton hopping sites by densifying ionic clusters. Combining both fillers yields a membrane that delivers 176 mS cm−1 conductivity, reaches 1.46 W cm−2 under 200 kPa, and triples ...
Yonghwi Cho +13 more
wiley +1 more source
New Type of Collision Attack on First-Order Masked AES
, 2015 This paper introduces a new type of collision attack on first-order masked AES. This attack is a known-plaintext attack, while the existing collision attacks are chosen-plaintext attacks.
홍석희, 김희석
core
A side-channel attack for recovering keys in HMAC-SM3 algorithm
Frontiers in PhysicsCyber-Physical-Social Systems (CPSS) face escalating side-channel threats that undermine secure data transmission and authentication. As China’s national cryptographic hash standard, SM3 is widely deployed in CPSS-integrated social network ecosystems for
Zhen Wu, Zhiguang Qin, Kai Wang
doaj +1 more source
Bio‐Inspired Artificial Ionic Mechanoreceptor
Advanced Functional Materials, EarlyView.A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari +4 more
wiley +1 more source
Side Channel Attack (SCA) of AES in FPGAs and Microcontrollers [PDF]
Side Channel Attack (SCA) of AES in FPGAs and Microcontrollers Presented at UA Power Group Undergraduate and REU Summer Research Poster Session on July 18, 2024.https://scholarworks.uark.edu/elegreu/1004/thumbnail ...
Thakadipuram, Donna
core +4 more sources
Transactions on Cryptographic Hardware and Embedded SystemsEmbedded 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 +5 more
doaj +1 more source
Tracking Battery Microstructural Degradation Through Directional Thermal Transport Signatures
Advanced Functional Materials, EarlyView.In lithium‐ion batteries, heat conduction varies between the through‐plane and in‐plane directions because of the cell's layered structure. Therefore, cell degradation influences thermal conductivity in each direction uniquely due to detailed microstructural and compositional changes.
Mohammad Shoghi Tekmedash +6 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li +9 more
wiley +1 more source