Results 161 to 170 of about 678,464 (182)

Integer Version of Ring-LWE and Its Applications

2019
In this work, we introduce an integer version of ring-LWE (I-RLWE) over the polynomial rings and present a public key encryption based on I-RLWE. The security of our scheme relies on the computational hardness assumption of the I-RLWE problem.
openaire   +3 more sources

A New Secure Matrix Multiplication from Ring-LWE

2018
Matrix multiplication is one of the most basic and useful operations in statistical calculations and machine learning. When the matrices contain sensitive information and the computation has to be carried out in an insecure environment, such as a cloud server, secure matrix multiplication computation (MMC) is required, so that the computation can be ...
Lihua Wang 0001, Yoshinori Aono, Le Trieu Phong   +2 more
openaire   +1 more source

Trapdoor function based on the Ring-LWE and applications in communications

Journal of Ambient Intelligence and Humanized Computing, 2018
The “strong trapdoor function for lattice” has been constructed by Daniele Micciancio and Chris Peikert in EUROCRYPT 2012, which is simple, efficient, and easy to implement. In this paper, we present a new trapdoor function based on “ring learning with errors” problem (Ring-LWE) on lattice, and simultaneously the corresponding efficient inverse ...
Chengli Zhang, Wenping Ma 0002, Feifei Zhao   +2 more
openaire   +1 more source

Order-LWE and the Hardness of Ring-LWE with Entropic Secrets

2019
We propose a generalization of the celebrated Ring Learning with Errors (RLWE) problem (Lyubashevsky, Peikert and Regev, Eurocrypt 2010, Eurocrypt 2013), wherein the ambient ring is not the ring of integers of a number field, but rather an order (a full rank subring).
Bolboceanu, Madalina, Brakerski, Zvika, Perlman, Renen, Sharma, Devika   +3 more
openaire   +1 more source

An Optimized Hardware Implementation of Modular Multiplication of Binary Ring LWE

IEEE Transactions on Emerging Topics in Computing, 2023
Karim Shahbazi, Seokbum Ko
exaly  

A Trace Map Attack Against Special Ring-LWE Samples

Lecture Notes in Computer Science, 2021
Masaya Yasuda, Yasuhiko Ikematsu
exaly  

On the Weakness of Non-Dual Ring-LWE Mod Prime Ideal q by Trace Map

IEICE Transactions on Information and Systems, 2023
Atsuko Miyaji
exaly  

Error Detection Architectures for Ring Polynomial Multiplication and Modular Reduction of Ring-LWE in $\boldsymbol{\frac{\mathbb{Z}/p\mathbb{Z}[x]}{x^{n}+1}}$ Benchmarked on ASIC

IEEE Transactions on Reliability, 2021
Ausmita Sarker, Reza Azarderakhsh, Mehran Mozaffari Kermani   +2 more
exaly  

Consideration on Defining Field for Efficient Ring-LWE

2024 19th Asia Joint Conference on Information Security (AsiaJCIS)
Rintaro Yamada, Shinya Okumura, Atsuko Miyaji   +2 more
openaire   +1 more source

Challenges for Ring-LWE.

IACR Cryptol. ePrint Arch., 2016
Eric Crockett 0001, Chris Peikert
openaire   +1 more source