Quantum and semi-quantum sealed-bid auction: vulnerabilities and advantages
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F22%3A73614130" target="_blank" >RIV/61989592:15310/22:73614130 - isvavai.cz</a>
Výsledek na webu
<a href="https://link.springer.com/content/pdf/10.1007/s11128-022-03537-2.pdf" target="_blank" >https://link.springer.com/content/pdf/10.1007/s11128-022-03537-2.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11128-022-03537-2" target="_blank" >10.1007/s11128-022-03537-2</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Quantum and semi-quantum sealed-bid auction: vulnerabilities and advantages
Popis výsledku v původním jazyce
A family of existing protocols for quantum sealed-bid auction is critically analyzed, and it is shown that they are vulnerable under several attacks (e.g., the participant's and non-participant's attacks as well as the collusion attack of participants) and some of the claims made in these works are not correct. We obtained the bounds on the success probability of an eavesdropper in accessing the sealed-bids. Further, realizing the role of secure sealed-bid auction in the reduction of corruption, a new protocol for sealed-bid auction is proposed which is semi-quantum in nature, where the bidders do not have quantum resources, but they can perform classical operations on the quantum states. The security of the proposed protocol is established against a set of attacks, and thus it is established that the proposed protocol is free from the vulnerabilities reported here in the context of the existing protocols.
Název v anglickém jazyce
Quantum and semi-quantum sealed-bid auction: vulnerabilities and advantages
Popis výsledku anglicky
A family of existing protocols for quantum sealed-bid auction is critically analyzed, and it is shown that they are vulnerable under several attacks (e.g., the participant's and non-participant's attacks as well as the collusion attack of participants) and some of the claims made in these works are not correct. We obtained the bounds on the success probability of an eavesdropper in accessing the sealed-bids. Further, realizing the role of secure sealed-bid auction in the reduction of corruption, a new protocol for sealed-bid auction is proposed which is semi-quantum in nature, where the bidders do not have quantum resources, but they can perform classical operations on the quantum states. The security of the proposed protocol is established against a set of attacks, and thus it is established that the proposed protocol is free from the vulnerabilities reported here in the context of the existing protocols.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10306 - Optics (including laser optics and quantum optics)
Návaznosti výsledku
Projekt
<a href="/cs/project/GA18-22102S" target="_blank" >GA18-22102S: Pokročilé spin-fotonické a kvantově nelineární zdroje světla</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2022
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Quantum Information Processing
ISSN
1570-0755
e-ISSN
1573-1332
Svazek periodika
21
Číslo periodika v rámci svazku
5
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
17
Strana od-do
"185-1"-"185-17"
Kód UT WoS článku
000798422900003
EID výsledku v databázi Scopus
2-s2.0-85130358341