Quantum and classical oblivious transfer: A comparative analysis

Abstract Secure multiparty computation has the potential to be a disruptive technique in the realm of data analysis and computation. It enables several parties to compute virtually any function while preserving the privacy of their inputs. However, most of its protocols’ security and efficiency reli...

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Autores principales:	Manuel B. Santos, Armando N. Pinto, Paulo Mateus
Formato:	article
Lenguaje:	EN
Publicado:	Wiley 2021
Materias:	Telecommunication TK5101-6720
Acceso en línea:	https://doaj.org/article/fbd04ff1939b44c49303c865b3327647
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spelling	oai:doaj.org-article:fbd04ff1939b44c49303c865b33276472021-11-22T16:30:16ZQuantum and classical oblivious transfer: A comparative analysis2632-892510.1049/qtc2.12010https://doaj.org/article/fbd04ff1939b44c49303c865b33276472021-06-01T00:00:00Zhttps://doi.org/10.1049/qtc2.12010https://doaj.org/toc/2632-8925Abstract Secure multiparty computation has the potential to be a disruptive technique in the realm of data analysis and computation. It enables several parties to compute virtually any function while preserving the privacy of their inputs. However, most of its protocols’ security and efficiency relies on the security and efficiency of oblivious transfer (OT). In this work, we make a detailed comparison between the complexity of the hybrid quantum oblivious transfer (HQOT) protocol presented in [11] and the classical OT [12], which to the best of our knowledge, is the fastest OT protocol. We also propose an optimised version of HQOT and discuss several other OT protocols generated from oblivious keys.Manuel B. SantosArmando N. PintoPaulo MateusWileyarticleTelecommunicationTK5101-6720ENIET Quantum Communication, Vol 2, Iss 2, Pp 42-53 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Telecommunication TK5101-6720
spellingShingle	Telecommunication TK5101-6720 Manuel B. Santos Armando N. Pinto Paulo Mateus Quantum and classical oblivious transfer: A comparative analysis
description	Abstract Secure multiparty computation has the potential to be a disruptive technique in the realm of data analysis and computation. It enables several parties to compute virtually any function while preserving the privacy of their inputs. However, most of its protocols’ security and efficiency relies on the security and efficiency of oblivious transfer (OT). In this work, we make a detailed comparison between the complexity of the hybrid quantum oblivious transfer (HQOT) protocol presented in [11] and the classical OT [12], which to the best of our knowledge, is the fastest OT protocol. We also propose an optimised version of HQOT and discuss several other OT protocols generated from oblivious keys.
format	article
author	Manuel B. Santos Armando N. Pinto Paulo Mateus
author_facet	Manuel B. Santos Armando N. Pinto Paulo Mateus
author_sort	Manuel B. Santos
title	Quantum and classical oblivious transfer: A comparative analysis
title_short	Quantum and classical oblivious transfer: A comparative analysis
title_full	Quantum and classical oblivious transfer: A comparative analysis
title_fullStr	Quantum and classical oblivious transfer: A comparative analysis
title_full_unstemmed	Quantum and classical oblivious transfer: A comparative analysis
title_sort	quantum and classical oblivious transfer: a comparative analysis
publisher	Wiley
publishDate	2021
url	https://doaj.org/article/fbd04ff1939b44c49303c865b3327647
work_keys_str_mv	AT manuelbsantos quantumandclassicaloblivioustransferacomparativeanalysis AT armandonpinto quantumandclassicaloblivioustransferacomparativeanalysis AT paulomateus quantumandclassicaloblivioustransferacomparativeanalysis
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Quantum and classical oblivious transfer: A comparative analysis

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