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Annulering av ogiltiga certifikat i Public-Key Infrastructures
Blekinge Institute of Technology, School of Engineering, Department of Interaction and System Design.
2005 (English)Independent thesis Advanced level (degree of Master (One Year))Student thesisAlternative title
Revocation of invalid certificates in Public-Key Infrastructures (Swedish)
Abstract [en]

According to numerous sources, computer security can be explained as; how to address the three major aspects, namely Confidentiality, Integrity and Availability. Public-key infrastructure is a certificate based technology used to accomplish these aspects over a network. One major concern involving PKIs is the way they handle revocation of invalid certificates. The proposed solution will make revocation more secure; validation will be handled completely by the certificate authority, and revokes will be instant, without use of certificate revocation lists.

Abstract [sv]

I enlighet med flertalet källor, kan datorsäkerhet beskrivas som; hur man adresserar de tre mest betydelsefulla aspekterna, nämligen Confidentiality (Tillit), Integrity (Integritet) och Availability (tillgänglighet). PKI är en certifikat baserad teknologi som används för att uppfylla dessa aspekter över ett nätverk. Ett huvudsakligt orosmoment rörande PKI är hur man skall hantera annullering av ogiltiga certifikat. Den föreslagna lösningen kommer att hantera annullering på ett mer säkert sätt; validering av certifikat hanteras uteslutandes av ”certifikat instansen” (the certificate authority), och annulleringar sker omedelbart, utan användning av ”annullerings listor” (certificate revocation lists).

Place, publisher, year, edition, pages
2005. , 26 p.
Keyword [en]
public-key, private-key, certificate, revocation, network-security
National Category
Computer Science Software Engineering
Identifiers
URN: urn:nbn:se:bth-3985Local ID: oai:bth.se:arkivexED51D82B06C2AA27C12570210037B327OAI: oai:DiVA.org:bth-3985DiVA: diva2:831302
Uppsok
Technology
Supervisors
Available from: 2015-04-22 Created: 2005-06-15 Last updated: 2015-06-30Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • ieee
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Output format
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