Results 81 to 90 of about 120,587 (184)

Performance Evaluation of Interpolation Techniques in Shamir Secret Sharing Scheme

IEEE Access
This work evaluates the performance of several polynomial interpolation techniques applied to the Shamir Secret Sharing (SSS) scheme, considering seven methods: Lagrange, Newton, Neville, Aitken, Lagrange Barycentric, Vandermonde, and the Fast Fourier ...
Thays R. N. Ferreira, Fabio Borges
doaj   +1 more source

Winograd's algorithm applied to number-theoretic transforms

Electronics Letters, 1977
We show how to perform a number-theoretic transform (n.t.t.) using an algorithm analogous to that of S. Winograd for computing the discrete Fourier transform (d.f.t.). Using this algorithm, the range of data lengths and word lengths is much larger than that available with conventional fast n.t.t.s.
openaire   +1 more source

Implementation of the Number Theoretic Transform

, 2020
I denne oppgaven skriver vi om implementering av Number Theoretic Transform, NTT. NTT er en algoritme for å multiplisere polynomer kjappere. I denne oppgaven ser vi på hvordan NTT fungerer, og hvorvidt denne faktisk multipliserer kjappere. Motivasjonen vår for å bruke dette er for kjappere lattice-basert kryptografi.
openaire   +1 more source

Efficient implementation for BFV fully homomorphic encryption algorithm based on Zynq platform

Tongxin xuebao
An efficient implementation scheme for the BFV fully homomorphic encryption algorithm was proposed on the Zynq platform. This scheme effectively integrated the negative wrapped convolution with the number theoretic transform (NTT) algorithm, optimizing ...
YANG Yatao, CAO Jingpei, CHEN Liangyu, WANG Wei   +3 more
doaj   +2 more sources

High-Speed NTT Accelerator for CRYSTAL-Kyber and CRYSTAL-Dilithium

IEEE Access
The efficiency of polynomial multiplication execution majorly impacts the performance of lattice-based post-quantum cryptosystems. In this research, we propose a high-speed hardware architecture to accelerate polynomial multiplication based on the Number
Trong-Hung Nguyen, Binh Kieu-Do-Nguyen, Cong-Kha Pham, Trong-Thuc Hoang   +3 more
doaj   +1 more source

Towards a Number Theoretic Discrete Hilbert Transform

, 2009
This paper presents an approach for the development of a number theoretic discrete Hilbert transform. The forward transformation has been applied by taking the odd reciprocals that occur in the DHT matrix with respect to a power of 2. Specifically, the expression for a 16-point transform is provided and results of a few representative signals are ...
openaire   +2 more sources

Moving number-theoretic transformation Raiders [PDF]

Engineering Journal: Science and Innovation, 2013
openaire   +1 more source

A Quantum Proxy Signature Scheme Without Restrictions on the Identity and Number of Verifiers. [PDF]

Entropy (Basel)
Xiong S.
europepmc   +1 more source

High performance number theoretic transforms in cryptography

, 2020
Son yıllarda meydana gelen fizik'teki teorik gelişmeler, kuantum bilgisayarları üretmenin ve üzerinde hesaplama yapmanın olanaklı olduğunu gösterdi. Bu durum, varolan ve kullanılan kriptografik algoritmaları değişik seviyelerde güvensiz hale getirdi.
openaire   +1 more source

Learning Continuous Decomposable Models Using Mutual Information and Statistical Copulas. [PDF]

Entropy (Basel)
Desuó Neto L, de Oliveira Caetano H, de Souza Sant'Anna Fogliatto M, Dias Maciel C.   +3 more
europepmc   +1 more source