Results 151 to 160 of about 18,527 (309)

Computing all integer solutions of a genus 1 equation

The Elliptic Logarithm Method has been applied with great successto the problem of computing all integer solutions of equations ofdegree 3 and 4 defining elliptic curves. We extend this methodto include any equation f(u,v)=0 that defines a curve of genus
Stroeker, R.J., Tzanakis, N.
core  

Multidirectional Motion Strategy of Miniature Water Surface Robot Actuated by Single Exciter

Advanced Robotics Research, EarlyView.
A novel multidirectional motion strategy on the water surface based on a single exciter is proposed, and a single‐exciter single‐plate module is developed for actuation. The driving forces generation mechanism of the module is revealed from the perspective of the asymmetric surface wave field.
Haoxuan He, Dehong Wang, Jing Li, Shijing Zhang, Yingxiang Liu   +4 more
wiley   +1 more source

Blockchain-Based Framework for Enhancing Interoperability and Security in EHR Exchange Using Lightweight ECC Proxy Re-Encryption

Acta Informatica Pragensia
Background: The sharing of electronic health records among hospitals is crucial for ensuring consistent patient treatment. However, the process remains challenging due to the existence of varied systems, privacy concerns and interoperability issues.
Devaramane Yogaraj Ashwini, Reval Prabhu Puneeth   +1 more
doaj   +1 more source

Biased 2×2 periodic Aztec diamond and an elliptic curve. [PDF]

Probab Theory Relat Fields, 2023
Borodin A, Duits M.
europepmc   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

Lightweight Authentication Mechanism for Industrial IoT Environment Combining Elliptic Curve Cryptography and Trusted Token. [PDF]

Sensors (Basel), 2023
Yang YS, Lee SH, Wang JM, Yang CS, Huang YM, Hou TW.   +5 more
europepmc   +1 more source

An area/performance trade-off analysis of a GF(2m) multiplier architecture for elliptic curve cryptography [PDF]

, 2009
A hardware architecture for GF(2m) multiplication and its evaluation in a hardware architecture for elliptic curve scalar multiplication is presented. The architecture is a parameterizable digit-serial implementation for any field order m.
CLAUDIA FEREGRINO URIBE, RENE ARMANDO CUMPLIDO PARRA, MIGUEL MORALES SANDOVAL, IGNACIO ALGREDO BADILLO   +3 more
core  

Gait Analysis of Pak Biawak: A Necrobot Lizard Built using the Skeleton of an Asian Water Monitor (Varanus Salvator)

Advanced Robotics Research, EarlyView.
Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds, Donan Satria Yudha, Parvez Alam   +2 more
wiley   +1 more source

Elliptic Curve-Based Query Authentication Protocol for IoT Devices Aided by Blockchain. [PDF]

Sensors (Basel), 2023
Nita SL, Mihailescu MI.
europepmc   +1 more source

LETTER Special Section on Cryptography and Information Security Simple Power Analysis on Fast Modular Reduction with

, 2006
SUMMARY We discuss side channel leakage from modular reduction for NIST recommended domain parameters. FIPS 186-2 has 5 recommended prime fields. These primes have a special form which is referred to as generalized Mersenne prime.
Generalized Mersenne, Curve Cryptosystems, Prime Elliptic   +2 more
core