Results 21 to 30 of about 2,741,809 (181)

Memory‐constrained implementation of lattice‐based encryption scheme on standard Java Card platform

IET Information Security, Volume 15, Issue 4, Page 267-281, July 2021., 2021
Abstract The lattice‐based encryption scheme has high efficiency and reliability, and it can be run on small devices with limited memory capacity and computational resources such as sensor nodes or smart cards. The first implementation is presented of the original ring–learning‐with‐errors‐based encryption scheme on a standard Java Card platform by ...
Ye Yuan, Kazuhide Fukushima, Junting Xiao, Shinsaku Kiyomoto, Tsuyoshi Takagi   +4 more
wiley   +1 more source

Quantum and classical oblivious transfer: A comparative analysis

IET Quantum Communication, Volume 2, Issue 2, Page 42-53, June 2021., 2021
Abstract Secure multiparty computation has the potential to be a disruptive technique in the realm of data analysis and computation. It enables several parties to compute virtually any function while preserving the privacy of their inputs. However, most of its protocols’ security and efficiency relies on the security and efficiency of oblivious ...
Manuel B. Santos, Armando N. Pinto, Paulo Mateus   +2 more
wiley   +1 more source

A High‐Speed Elliptic Curve Cryptography Processor for Teleoperated Systems Security

Mathematical Problems in Engineering, Volume 2021, Issue 1, 2021., 2021
Teleoperated robotic systems are those in which human operators control remote robots through a communication network. The deployment and integration of teleoperated robot’s systems in the medical operation have been hampered by many issues, such as safety concerns.
Yong Xiao, Weibin Lin, Yun Zhao, Chao Cui, Ziwen Cai, Zhan Li   +5 more
wiley   +1 more source

Depth-Optimization of Quantum Cryptanalysis on Binary Elliptic Curves

IEEE Access, 2023
This paper presents quantum cryptanalysis for binary elliptic curves from a time-efficient implementation perspective (i.e., reducing the circuit depth), complementing the previous research that focuses on the space-efficiency perspective (i.e., reducing
Dedy Septono Catur Putranto, Rini Wisnu Wardhani, Harashta Tatimma Larasati, Janghyun Ji, Howon Kim   +4 more
doaj   +1 more source

A Compact FPGA‐Based Accelerator for Curve‐Based Cryptography in Wireless Sensor Networks

Journal of Sensors, Volume 2021, Issue 1, 2021., 2021
The main topic of this paper is low‐cost public key cryptography in wireless sensor nodes. Security in embedded systems, for example, in sensor nodes based on field programmable gate array (FPGA), demands low cost but still efficient solutions. Sensor nodes are key elements in the Internet of Things paradigm, and their security is a crucial requirement
Miguel Morales-Sandoval, Luis Armando Rodriguez Flores, Rene Cumplido, Jose Juan Garcia-Hernandez, Claudia Feregrino, Ignacio Algredo, Iftikhar Ahmad   +6 more
wiley   +1 more source

A Unified Point Multiplication Architecture of Weierstrass, Edward and Huff Elliptic Curves on FPGA

Applied Sciences, 2023
This article presents an area-aware unified hardware accelerator of Weierstrass, Edward, and Huff curves over GF(2233) for the point multiplication step in elliptic curve cryptography (ECC). The target implementation platform is a field-programmable gate
Muhammad Arif, Omar S. Sonbul, Muhammad Rashid, Mohsin Murad, Mohammed H. Sinky   +4 more
doaj   +1 more source

Public Key Compression and Fast Polynomial Multiplication for NTRU using the Corrected Hybridized NTT-Karatsuba Method [PDF]

, 2022
NTRU is a lattice-based public-key cryptosystem that has been selected as one of the Round III finalists at the NIST Post-Quantum Cryptography Standardization.
Andrea Visconti, Visconti, Andrea, Alessandro de Piccoli, De Piccoli, Alessandro, Rohon Kundu, Kundu, Rohon, Visconti, Andrea,, De Piccoli, Alessandro,, Lund University., Kundu, Rohon,   +9 more
core   +3 more sources

Large Field-Size Elliptic Curve Processor for Area-Constrained Applications

Applied Sciences, 2023
This article has proposed an efficient area-optimized elliptic curve cryptographic processor architecture over GF(2409) and GF(2571). The proposed architecture employs Lopez-Dahab projective point arithmetic operations.
Muhammad Rashid, Omar S. Sonbul, Muhammad Yousuf Irfan Zia, Nadeem Kafi, Mohammed H. Sinky, Muhammad Arif   +5 more
doaj   +1 more source

A High-Performance ECC Processor Over Curve448 Based on a Novel Variant of the Karatsuba Formula for Asymmetric Digit Multiplier

IEEE Access, 2022
In this paper, we present a high-performance architecture for elliptic curve cryptography (ECC) over Curve448, which to the best of our knowledge, is the fastest implementation of ECC point multiplication over Curve448 to date.
Asep Muhamad Awaludin, Jonguk Park, Rini Wisnu Wardhani, Howon Kim   +3 more
doaj   +1 more source

Space Efficient $GF(2^m)$ Multiplier for Special Pentanomials Based on $n$ -Term Karatsuba Algorithm

IEEE Access, 2020
Recently, new multiplication schemes over the binary extension field GF(2m) based on an n-term Karatsuba algorithm have been proposed for irreducible trinomials. In this paper, we extend these schemes for trinomials to any irreducible polynomials.
Sun-Mi Park, Ku-Young Chang, Dowon Hong, Changho Seo   +3 more
doaj   +1 more source