Results 131 to 140 of about 259,403 (273)

On the Characterization of Phase Noise for the Robust and Resilient PLL-TRNG Design

Transactions on Cryptographic Hardware and Embedded Systems
A true random number generator (TRNG) is a critical component in ensuring the security of cryptographic systems. Among TRNG implementations, the phase-locked loop-based TRNG (PLL-TRNG) is a widely adopted solution for FPGA platforms due to the ...
Ziheng Ma, Bohan Yang, Wenping Zhu, Hanning Wang, Yi Ouyang, Min Zhu, Leibo Liu   +6 more
doaj   +1 more source

Segmented Leap-Ahead LFSR Architecture for Uniform Random Number Generator [PDF]

Random numbers are widely used in various applications. In the majority of cases, a pseudo-random number generator is used since true random number generators are slow and they are barely suitable for the hardware implementation.
Je-hoon Lee, Seong Kun Kim
core  

Predicting Atomic Charges in MOFs by Topological Charge Equilibration

Advanced Functional Materials, EarlyView.
An atomic charge prediction method is presented that is able to accurately reproduce ab‐initio‐derived reference charges for a large number of metal–organic frameworks. Based on a topological charge equilibration scheme, static charges that fulfill overall neutrality are quickly generated.
Babak Farhadi Jahromi, Sumukh Shankar Sharadaprasad, Rochus Schmid   +2 more
wiley   +1 more source

Bias‐Independent True Random Number Generator Circuit using Memristor Noise Signals as Entropy Source

Advanced Intelligent Systems
Inherent noise characteristics of memristor devices can be utilized in stochastic computing applications such as true random number generators (TRNGs).
Jinwoo Park, Hyunjoong Kim, Hyungjin Kim
doaj   +1 more source

A Robust and Portable All-Digital TRNG Circuit for Extending the Instruction Set Architecture of RISC-V Processors

IEEE Access
All-digital True Random Number Generators (TRNGs) play a crucial role in enhancing hardware security by providing native entropy sources directly within the processor pipeline.
Luca Crocetti, Ettore Noccetti, Pietro Nannipieri, Stefano Di Matteo, Ivan Sarno, Sergio Saponara   +5 more
doaj   +1 more source

VIVID: A qPCR‐Based Platform for Sensitive and Quantitative In Vivo Tracking of Extracellular Vesicles

Advanced Functional Materials, EarlyView.
This study introduces VIVID (Vesicle In Vivo Identification using DNA), a qPCR‐based platform that tracks PCR‐amplifiable DNA tags loaded in the EVs for accurate and quantifiable EV biodistribution in vivo. ABSTRACT Extracellular vesicles (EVs) represent promising carriers for nucleic acid therapeutics, offering advantages over synthetic nanoparticles ...
Oscar Boyadjian, Talin Ebrahimian, Jonathan Miranda O'Connor, Janusz Rak, Stephanie Lehoux, Maryam Tabrizian   +5 more
wiley   +1 more source

Copper‐Based Crystalline‐Metallic Glass Composite Thin Films: A Novel Material with Enhanced Strength and Thermally Stable Nanotwins

Advanced Functional Materials, EarlyView.
A Cu‐based crystal‐glass composite with high‐density twins is identified by a fast screening technique using combinatorial sputtering together with XRD and nanoindentation mapping. This bamboo‐like structure demonstrates homogenous plastic flow and retains high strength during in situ high temperature tests, up to 1 GPa at 550°C, owing to those ...
Chunhua Tian, Amit Sharma, Krzysztof Wieczerzak, Alexander Groetsch, Manish Jain, Nicolò Maria della Ventura, Remo Widmer, Fedor F. Klimashin, Johann Michler, Jakob Schwiedrzik, Xavier Maeder   +10 more
wiley   +1 more source

A UHF Passive RFID Tag Front-End Design With a Novel True Random Number Generator

IEEE Access
Among various wireless communication methods, the ultra-high frequency (UHF) passive Radio Frequency Identification (RFID) electronic tags are widely used due to their ability to transfer information without internal power supply.
Xiaoming Teng, Xiaoqiang Liu, Yufeng Zhang   +2 more
doaj   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Controllable Electrical Properties of ZrO2/BiFeO3 Bilayer Memristor from Synaptic Mimic to TRNG Circuit Application by Modulating Compliance Currents

Advanced Electronic Materials
Apart from simulating biological synapses, memristors can also be used in the secure encryption by exploiting their inherent random resistive switching (RS) properties.
Yaoyao Jin, Ming Zhu, Yuhong Zhou, Zihao Zhang, Jinzhao Wang, Xingjuan Song, Jiahao Meng, Shanwu Ke, Tianyi Zhang, Siqi Chen, Ruiqi Li, Bei Jiang, Cong Ye   +12 more
doaj   +1 more source