Results 1 to 10 of about 9,161 (305)

Using Secure Multi-Party Computation to Protect Privacy on a Permissioned Blockchain [PDF]

open access: yesSensors, 2021
The development of information technology has brought great convenience to our lives, but at the same time, the unfairness and privacy issues brought about by traditional centralized systems cannot be ignored.
Jiapeng Zhou   +3 more
doaj   +4 more sources

A secure multi-party computation protocol without CRS supporting multi-bit encryption. [PDF]

open access: yesPLoS ONE, 2022
To solve the problems in the existing fully homomorphic encryption (FHE)-based secure multi-party computation (SMC) protocols such as low efficiency, the FHE scheme that supports multi-bit encryption was modified during the generation of the public key ...
Zong-Wu Zhu, Ru-Wei Huang
doaj   +3 more sources

Communication Complexity of Entanglement-Assisted Multi-Party Computation [PDF]

open access: yesEntropy
We consider a quantum and a classical version of a multi-party function computation problem with n players, where players 2,…,n need to communicate appropriate information to player 1 so that a “generalized” inner product function with an appropriate ...
Ruoyu Meng, Aditya Ramamoorthy
doaj   +2 more sources

Fair and Secure Multi-Party Computation with Cheater Detection

open access: yesCryptography, 2021
Secure multi-party computation (SMC) is a cryptographic protocol that allows participants to compute the desired output without revealing their inputs. A variety of results related to increasing the efficiency of SMC protocol have been reported, and thus,
Minhye Seo
doaj   +3 more sources

Confidential Truth Finding with Multi-Party Computation

open access: green, 2023
Federated knowledge discovery and data mining are challenged to assess the trustworthiness of data originating from autonomous sources while protecting confidentiality and privacy. Truth-finding algorithms help corroborate data from disagreeing sources. For each query it receives, a truth-finding algorithm predicts a truth value of the answer, possibly
Angelo Saadeh   +2 more
openalex   +4 more sources

AntNest: Fully Non-Interactive Secure Multi-Party Computation

open access: goldIEEE Access, 2018
In this paper, we focus on the research of non-interactive secure multi-party computation. At first, we propose a fully homomorphic non-interactive verifiable secret sharing (FHNVSS) scheme.
Lijing Zhou   +3 more
doaj   +2 more sources

METHOD OF MULTI-PARTY COMPUTATION MANAGEMENT OF CRYPTOASSETS BASED ON MULTI-PARTY COMPUTATION TECHNOLOGY

open access: diamondCollection of scientific works of the Military Institute of Kyiv National Taras Shevchenko University
The task of building an efficient and secure crypto-currency wallet based on multi-party computing technology, which can provide reliable and secure use in various industries working with cryptocurrencies, is considered. Modern algorithms of multilateral calculations, such as those of Gennaro and Goldfeder, Lindella, Doerner, offer significant ...
V.M. Dzhuliy, E. Filyuk
openalex   +2 more sources

Secure Multi-Party Computation for Collaborative Data Analysis [PDF]

open access: yesE3S Web of Conferences, 2023
A potent cryptographic mechanism called Secure Multi-Party Computation (SMPC) has evolved that allows numerous participants to work together and execute data analytic tasks while maintaining the privacy and secrecy of their individual data.
Alghamdi Wajdi   +4 more
doaj   +1 more source

How To Scale Multi-Party Computation [PDF]

open access: goldProceedings of the 2025 Australasian Computer Science Week
Marcel Keller
openalex   +3 more sources

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