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Revocation schemes for delegated authorities
Number of Authors: 2
2002 (English)Conference paper (Refereed)
Abstract [en]

We have an existing framework for updating privileges and creating management structures by means of authority certificates. These are used both to create access-level permissions and to delegate authority to other agents. Here we extend the framework to support a richer set of revocation schemes. The discussion of revocation follows an existing classification in the literature based on three separate dimensions: resilience, propagation, and dominance. The first does not apply to this framework. The second is specified straightforwardly. The third can be encoded but raises a number of further questions for future investigation.

Place, publisher, year, edition, pages
2002, 1.
National Category
Computer and Information Science
Identifiers
URN: urn:nbn:se:ri:diva-22534OAI: oai:DiVA.org:ri-22534DiVA: diva2:1042099
Conference
Proceedings of the Third International Workshop on Policies for Distributed Systems and Networks
Available from: 2016-10-31 Created: 2016-10-31Bibliographically approved

Open Access in DiVA

fulltext(63 kB)8 downloads
File information
File name FULLTEXT01.psFile size 63 kBChecksum SHA-512
29003b26ecedf76c516c34ecd46a486b118a7311c69c25a090f0c7319a653c1bac0fe8bc4fa088b6dfcc85381f5ddc02b42d69ecf9c5c7aca2f30d1be0514364
Type fulltextMimetype application/postscript

Computer and Information Science

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
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  • asciidoc
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