Authentication and access delegation with user-released certificates

Lavinia Egidi; Maurizio Melato

doi:10.1145/952532.952592

Authentication and access delegation with user-released certificates

Lavinia Egidi, Maurizio Melato

Dipartimento di Scienze e Innovazione Tecnologica

Risultato della ricerca: Contributo alla conferenza › Contributo in Atti di Convegno › peer review

Abstract

We propose an authentication and access delegation system based on an unconventional use of X.509 certificates. It allows users to connect from any untrusted machine and to define dynamically a group of trusted co-workers. It is low cost, doesn't need unusual software nor hardware on the client's side, and offers a good degree of security without requiring that the user be too careful. The underlying idea is to enable users to release their own certificates with very short life span (or usable just once) to authenticate themselves to the server.

Lingua originale	Inglese
Pagine	288-293
Numero di pagine	6
DOI	https://doi.org/10.1145/952532.952592
Stato di pubblicazione	Pubblicato - 2003
Evento	Proceedings of the 2003 ACM Symposium on Applied Computing - Melbourne, FL, United States Durata: 9 mar 2003 → 12 mar 2003

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???event.eventtypes.event.conference???	Proceedings of the 2003 ACM Symposium on Applied Computing
Paese/Territorio	United States
Città	Melbourne, FL
Periodo	9/03/03 → 12/03/03

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10.1145/952532.952592

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Authentication and access delegation with user-released certificates

Abstract

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