Privacy enhanced access control by SPKI

T. Saito, K. Umesawa, Hiroshi G. Okuno

研究成果: Conference contribution

5 被引用数 (Scopus)

抄録

In Internet and electronic commerce applications, a user may want to access servers as anonymous with an authorized certificate. In this paper, such privacy-enhanced service scheme is presented by using Simple Public Key Infrastructure (SPKI). A certificate of SPKI carries as few information on clients as possible compared to a certificate of PKIX (Public Key Infrastructure with X.509). After obtaining a certificate issued by an authorized server, a client submits the certificate to the service provider (server) in order to take services associated with the certificate. Then, the provider verifies the submitted certificate and gives permission to the client if verified. A client can delegate a certificate to a third party, so that he/she can access the server instead of the original certificate recipient. The implementation of the proposed certificate-based access control consists of authorized server, issuing agent, client. These are based on SPKI certificate issuer, certificate verifier, access control list management, and delegate mechanism. These subsystems are coded on the basis of SPKI library written in Java.

本文言語English
ホスト出版物のタイトルProceedings - 7th International Conference on Parallel and Distributed Systems: Workshops
出版社Institute of Electrical and Electronics Engineers Inc.
ページ301-306
ページ数6
ISBN(印刷版)0769505716, 9780769505718
DOI
出版ステータスPublished - 2000
外部発表はい
イベント7th International Conference on Parallel and Distributed Systems, ICPADS 2000 - Iwate, Japan
継続期間: 2000 7 42000 7 7

Other

Other7th International Conference on Parallel and Distributed Systems, ICPADS 2000
CountryJapan
CityIwate
Period00/7/400/7/7

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture

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