Risk assessment approach to estimate security of cryptographic keys in quantum cryptography

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F20%3A10244029" target="_blank" >RIV/61989100:27240/20:10244029 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27740/20:10244029

Výsledek na webu

<a href="https://link.springer.com/chapter/10.1007/978-3-030-14907-9_12" target="_blank" >https://link.springer.com/chapter/10.1007/978-3-030-14907-9_12</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-030-14907-9_12" target="_blank" >10.1007/978-3-030-14907-9_12</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Risk assessment approach to estimate security of cryptographic keys in quantum cryptography

Popis výsledku v původním jazyce

Increased interest in quantum cryptography is observed in recent years. Although this technique is characterized by a very high level of security, there are still challenges of quantum key distribution that should be solved. One of the most important problem remains security mechanisms for the key distillation process which can be effectively controlled by end users. This article presents a new idea for security assessment of cryptographic key based on the risk management in quantum cryptography. This proposal assumes the estimation of risk level using two components: likelihood and impact. The likelihood can be defined by the probability of eavesdropping during the quantum bit estimation. The impact is associated with the effect of key reduction in the all steps of key distillation process. Using this novel approach end users of quantum cryptography will be able to control both efficiency and security level of cryptographic keys. (C) Springer Nature Switzerland AG 2020.

Název v anglickém jazyce

Risk assessment approach to estimate security of cryptographic keys in quantum cryptography

Popis výsledku anglicky

Increased interest in quantum cryptography is observed in recent years. Although this technique is characterized by a very high level of security, there are still challenges of quantum key distribution that should be solved. One of the most important problem remains security mechanisms for the key distillation process which can be effectively controlled by end users. This article presents a new idea for security assessment of cryptographic key based on the risk management in quantum cryptography. This proposal assumes the estimation of risk level using two components: likelihood and impact. The likelihood can be defined by the probability of eavesdropping during the quantum bit estimation. The impact is associated with the effect of key reduction in the all steps of key distillation process. Using this novel approach end users of quantum cryptography will be able to control both efficiency and security level of cryptographic keys. (C) Springer Nature Switzerland AG 2020.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20203 - Telecommunications

Projekt

<a href="/cs/project/EF16_027%2F0008463" target="_blank" >EF16_027/0008463: Věda bez hranic</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Lecture Notes in Electrical Engineering. Volume 554

ISBN

978-3-030-14906-2

ISSN

1876-1100

e-ISSN

1876-1119

Počet stran výsledku

11

Strana od-do

114-124

Název nakladatele

Springer

Místo vydání

Cham

Místo konání akce

Ostrava

Datum konání akce

11. 9. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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