Results 101 to 110 of about 490 (175)

A Level-Aware Multi-Key Relinearization Method for MKHE

IEEE Access
Multi-Key Homomorphic Encryption (MKHE) has been applied across diverse scenarios, including convolutional neural networks, federated learning, finance and healthcare, yet its efficiency remains less than satisfactory.
Lanfang Gao, Wei Zhao, Fuqun Wang, Qi Xie   +3 more
doaj   +1 more source

DIGITAL FILTERING USING NUMBER-THEORETIC TECHNIQUES.

, 1980
This work is an investigation into the use of the number theoretic techniques for implementing digital signal processing algorithms. In particular, residue coding principles are applied to fast digital convolution via the Number Theoretic Transform (NTT)
BARANIECKA, ANNA Z.
core  

Vectorized Implementation of Kyber and Dilithium on 32-bit Cortex-A Series

IEEE Access
In the field of Post-Quantum Cryptography (PQC), which typically demands more memory and relatively lower performance compared to Elliptic-Curve Cryptography (ECC), recent studies have been actively focused on neon-based parallel implementations for the ...
Youngbeom Kim, Seungyong Yoon, Seog Chung Seo   +2 more
doaj   +1 more source

A Novel Secure Authentication Protocol for e-Health Records in Cloud with a New Key Generation Method and Minimized Key Exchange. [PDF]

J King Saud Univ Comput Inf Sci, 2023
Mohinder Singh B, Natarajan J.
europepmc   +1 more source

Number-Theoretic Transform Architecture for Fully Homomorphic Encryption from Hypercube Topology [PDF]

This paper introduces a high-performance and scalable hardware architecture designed for the Number-Theoretic Transform (NTT), a fundamental component extensively utilized in lattice-based encryption and fully homomorphic encryption schemes.
Jingwei Hu, Wangchen Dai, Yuhong Fang
core  

Lightweight FPGA-Based Number-Theoretic Transform for ML-KEM in Post-Quantum Cryptography

IEEE Access
This study introduces a lightweight, energy-efficient Number Theoretic Transform (NTT) implementation tailored for the ML-KEM scheme in post-quantum cryptography.
Mohammed O. Alshomrany, Muhammad Al-Hashimi, Fawaz Alsolami, Mostafa Saleh, Osama Abulnaja, Turki F. Al-Somani, Abdullah Altuwaijri   +6 more
doaj   +1 more source

When NTT Meets Karatsuba: Preprocess-then-NTT Technique Revisited [PDF]

, 2019
The Number Theoretic Transform (NTT) technique is widely used in the implementation of the cryptographic schemes based on the Ring Learning With Errors problem(RLWE), since it provides efficient algorithm for multiplication of polynomials over the finite
Yiming Zhu, Zhen Liu, Yanbin Pan
core  

High-Efficiency Multi-Standard Polynomial Multiplication Accelerator on RISC-V SoC for Post-Quantum Cryptography

IEEE Access
Number Theoretic Transform (NTT) enables speeding up polynomial multiplications, thereby accelerating the implementation of lattice-based post-quantum cryptography (PQC) algorithms.
Duc-Thuan Dam, Trong-Hung Nguyen, Thai-Ha Tran, Duc-Hung Le, Trong-Thuc Hoang, Cong-Kha Pham   +5 more
doaj   +1 more source

Secure secondary utilization system of genomic data using quantum secure cloud. [PDF]

Sci Rep, 2022
Fujiwara M, Hashimoto H, Doi K, Kujiraoka M, Tanizawa Y, Ishida Y, Sasaki M, Nagasaki M.   +7 more
europepmc   +1 more source

Speeding up the Number Theoretic Transform for Faster Ideal Lattice-Based Cryptography [PDF]

, 2016
The Number Theoretic Transform (NTT) provides efficient algorithms for cyclic and nega-cyclic convolutions, which have many applications in computer arithmetic, e.g., for multiplying large integers and large degree polynomials.
Patrick Longa, Michael Naehrig
core