Private Product Computation Using Quantum Entanglement

René Bødker Christensen; Petar Popovski

doi:10.1109/TQE.2023.3320052

Private Product Computation Using Quantum Entanglement

René Bødker Christensen^*, Petar Popovski

^*Kontaktforfatter

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

2 Citationer (Scopus)

55 Downloads (Pure)

Abstract

In this article, we show that a pair of entangled qubits can be used to compute a product privately. More precisely, two participants with a private input from a finite field can perform local operations on a shared, Bell-like quantum state, and when these qubits are later sent to a third participant, the third participant can determine the product of the inputs, but without learning more about the individual inputs. We give a concrete way to realize this product computation for arbitrary finite fields of prime order.

Originalsprog	Engelsk
Artikelnummer	2100609
Tidsskrift	IEEE Transactions on Quantum Engineering
Vol/bind	4
Sider (fra-til)	1-9
Antal sider	9
ISSN	2689-1808
DOI	https://doi.org/10.1109/TQE.2023.3320052
Status	Udgivet - 27 sep. 2023

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10.1109/TQE.2023.3320052Licens: CC BY 4.0

Open Access articleForlagets udgivne version, 677 KBLicens: CC BY 4.0

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Link to publication in Scopus

Wireless Architectures for intelligent and Trusted connectivity in the posT-5G ERa (WATER)
Popovski, P. (PI (principal investigator))
Villum Fonden
07/04/2021 → 31/08/2027
Projekter: Projekt › Forskning

4 Konferenceoplæg
1 Organisering af eller deltagelse i workshop, kursus, seminar, udstilling eller lignende

Talk: Private Product Computation using Quantum Entanglement
Christensen, R. B. (Foredragsholder)
9 apr. 2025
Aktivitet: Foredrag og mundtlige bidrag › Konferenceoplæg
Workshop on distributed computing, optimization & learning
Christensen, R. B. (Deltager)
22 maj 2024 → 23 maj 2024
Aktivitet: Deltagelse i faglig begivenhed › Organisering af eller deltagelse i workshop, kursus, seminar, udstilling eller lignende
Invited speaker: Private Product Computation Using Quantum Entanglement
Christensen, R. B. (Foredragsholder)
22 maj 2024
Aktivitet: Foredrag og mundtlige bidrag › Konferenceoplæg

Citationsformater

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abstract = "In this article, we show that a pair of entangled qubits can be used to compute a product privately. More precisely, two participants with a private input from a finite field can perform local operations on a shared, Bell-like quantum state, and when these qubits are later sent to a third participant, the third participant can determine the product of the inputs, but without learning more about the individual inputs. We give a concrete way to realize this product computation for arbitrary finite fields of prime order.",

keywords = "Cryptography, Encoding, Galois fields, Indexes, Protocols, Quantum entanglement, Quantum state, Qubit, multiparty computation, privacy",

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KW - Cryptography

KW - Encoding

KW - Galois fields

KW - Indexes

KW - Protocols

KW - Quantum entanglement

KW - Quantum state

KW - Qubit

KW - multiparty computation

KW - privacy

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JO - IEEE Transactions on Quantum Engineering

JF - IEEE Transactions on Quantum Engineering

M1 - 2100609

ER -

Private Product Computation Using Quantum Entanglement

Abstract

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AUB Link

Andre filer og links

Fingeraftryk

Projekter

Wireless Architectures for intelligent and Trusted connectivity in the posT-5G ERa (WATER)

Aktiviteter

Talk: Private Product Computation using Quantum Entanglement

Workshop on distributed computing, optimization & learning

Invited speaker: Private Product Computation Using Quantum Entanglement

Citationsformater