24 papers · ranked by Valyu relevance
Víctor Duarte Melo, William J. Buchanan
Whilst many key exchange and digital signature methods use the NIST P256 (secp256r1) and secp256k1 curves, there is often a demand for increased security. With these curves, we have a 128-bit security. These security levels can be increased to 256-bit security with NIST P-521 Curve 448 and Brainpool-P512. This paper…
Yasir Malik
Resource constraints in smart devices demand an efficient cryptosystem that allows for low power and memory consumption. This has led to popularity of comparatively efficient Elliptic curve cryptography (ECC). Prior to this paper, much of ECC is implemented on reconfigurable hardware i.e. FPGAs, which are costly and…
Dmitry Belyavsky, Billy Bob Brumley, Jesús-Javier Chi-Domínguez, Luis Rivera-Zamarripa + 1 more
'Luis Rivera-Zamarripa' 'Igor Ustinov'] Historically, Elliptic Curve Cryptography (ECC) is an active field of applied cryptography where recent focus is on high speed, constant time, and formally verified implementations. While there are a handful of outliers where all these concepts join and land in realworld…
Victor Duarte Melo
This paper presents ECCFROG522PP, a 522-bit prime-field elliptic curve in short Weierstrass form, designed with a focus on deterministic generation and public reproducibility. The central design principle is that all critical parameters are derived from a fixed public seed through a transparent and verifiable…
Arindam Sarkar, Jyotsna Kumar Mandal
— In this paper secured wireless communication using fuzzy logic based high speed public-key cryptography (FLHSPKC) has been proposed by satisfying the major issues likes computational safety, power management and restricted usage of memory in wireless communication. Wireless Sensor Network (WSN) has several major…
Bahram Rashidi
In the past two decades, Elliptic Curve Cryptography (ECC) have become increasingly advanced. ECC, with much smaller key sizes, offers equivalent security when compared to other asymmetric cryptosystems. In this survey, an comprehensive overview of hardware implementations of ECC is provided. We first discuss different…
Valérie Julian, David Thivel, Frédéric Costes, Julianne Touron + 5 more
'Yves Boirie' 'Bruno Pereira' 'Hélène Perrault' 'Martine Duclos' 'Ruddy Richard'] Skeletal muscle generates force by either shortening (concentrically) or lengthening (eccentrically). Eccentric (ECC) exercise is characterized by a lower metabolic demand and requires less muscle activity than concentric (CON) exercise…
Aniket Banerjee, Utsav Banerjee
—In modern critical infrastructure such as power grids, it is crucial to ensure security of data communications between network-connected devices while following strict latency criteria. This necessitates the use of cryptographic hardware accelerators. We propose a high-performance unified elliptic curve cryptography…
Joel A. Walsh, Darryl J. McAndrew, Douglas J. Henness, Jonathan Shemmell + 2 more
Eccentric (ECC) cycling is used in rehabilitation and sports conditioning settings. We present the construction and mode of operation of a custom-built semi-recumbent ECC cycle designed to limit the production of lower limb muscle activity to the phase of the pedal cycle known to produce ECC contractions. A…
Hongfu Liu, Rui Zhao, Hongsheng Fang, Feixiong Cheng + 2 more
Patient stratification or disease subtyping is crucial for precision medicine and personalized treatment of complex diseases. The increasing availability of high-throughput molecular data provides a great opportunity for patient stratification. In particular, many clustering methods have been employed to tackle this…
Menglan Zhou, Xuesong Xiong, Yanbing Li, Yingchun Xu + 1 more
Enterobacter cloacae complex (ECC) is an important nosocomial pathogen and consists of multiple similar species. The taxonomy of ECC has been consecutively updated, adding to its identification difficulty. A total of 92 ECC strains isolated from bloodstream infections during 2015-2020 were collected from a tertiary…
James L. Nuzzo, Matheus D. Pinto, Kazunori Nosaka, James Steele
For decades, researchers have observed that eccentric (ECC) muscle strength is greater than concentric (CON) muscle strength. However, knowledge of the ECC:CON strength ratio is incomplete and might inform resistance exercise prescriptions. Our purposes were to determine the magnitude of the ECC:CON ratio of human…
Authors not listed
While divalent ions are known to be involved in key biological processes such as RNA folding or DNA-histone interactions, these interactions are poorly captured in molecular dynamics simulations with empirical force fields, which suffer from strong overbinding artefacts. Hence, there is a high need for improved…
Joel A. Walsh, Paul J. Stapley, Jonathan Shemmell, Darryl J. McAndrew
'Darryl J. McAndrew'] Semi-recumbent eccentric (ECC) cycling is increasingly used in studies of exercise with healthy and clinical populations. However, workloads are generally prescribed using measures obtained during regular concentric cycling. Therefore, the purpose of the study was to quantify the reliability of…
Valérie Julian, David Thivel, Maud Miguet, Bruno Pereira + 4 more
'Frédéric Costes' 'Emmanuel Coudeyre' 'Martine Duclos' 'Ruddy Richard'] Title: Abstract The benefits of eccentric (ECC) training on fat mass (FM) remain underexplored. We hypothesized that in obese adolescents, ECC cycling training is more efficient for decreasing whole-body FM percentage compared to concentric (CON)…
Xu Cai, Wenke Huang, Kuanghuai Wu
Semi-flexible pavement (SFP) materials, with their characteristics of good high temperature stability, strong durability, and lower cost, are suitable for heavy-duty roads, but their cracking problem has hindered the development and popularization of this kind of pavement to a certain extent. In this study, engineered…
Mohd Wasif Khan, Vivianne Cruz de Jesus, Betty-Anne Mittermuller, Robert J. Schroth + 2 more
Early childhood caries (ECC) is a multifactorial disease mainly caused by the oral microbiome; however, it is also influenced by host genetics and environmental factors. The combinatorial analysis of these multiple factors influencing ECC susceptibility requires further research. This study investigated the interplay…
Jules Marien, Julie Puyo-Fourtine, Chantal Prévost, Sophie Sacquin-Mora + 1 more
Phosphorylation is a major post-translational modification, which is involved in the regulation of the dynamics and function of Intrinsically Disordered Proteins (IDPs). We recently characterized a phenomenon, which we termed n-Phosphate collaborations (nP-collabs), where bulk cations form stable bridges between…
Mohd Wasif Khan, Vivianne Cruz de Jesus, Betty-Anne Mittermuller, Shaan Sareen + 4 more
Early childhood caries (ECC) is influenced by microbial and host factors, including social, behavioral, and oral health. In this cross-sectional study, we analyzed interkingdom dynamics in the dental plaque microbiome and its association with host variables. The samples collected from the preschool children underwent…
Authors not listed
Electrochemical impedance spectroscopy (EIS) is one of the most widely deployed methods to characterise electrochemical systems such as batteries, fuel cells or electrolyzers. The distribution of relaxation times (DRT) represents a technique to simplify EIS data by deconvolution with a suitable kernel, while with…
Authors not listed
The interplay of cations and anions within electric double layer (EDL) under applied potential are crucial for activity and selectivity of CO2 electroreduction (eCO2RR). Yet, first-principle level modeling the EDL’s complex structure in large spatiotemporal scales remains challenge. Here, we combine grand canonical…
Authors not listed
As demand rises for scalable and sustainable energy storage, fast and low-cost diagnostics capable of identifying cell-to-cell variations are urgently needed, particularly for factory-produced sorting and second-life assessment. Electrochemical impedance spectroscopy (EIS) is widely used but remains slow, expensive and…
Tamara Ewing, Nils Kurig, Yoshio Yamaki, Jiawei Sun + 4 more
Synthetic organic electrochemistry is recognized as one of the most sustainable forms of redox chemistry that can enable a wide variety of useful transformations. In this study, readily prepared pyrolytic carbon electrodes are explored in several powerful rAP transformations as well as C–C and C–N bond forming…
Nastaran Khodaparastasgarabad, Manon Couture, Jesse Greener
To target development of bioelectrochemical systems, we developed an advanced microfluidic method to identify reaction bottlenecks in the metabolic activity of a pure-culture Geobacter sulfurreducens electroactive biofilm (EAB). The microfluidic system was devised to include perpendicular flow orientation for improved…