Design of Privilege Delegation Mechanism using Proxy Certificate


The KIPS Transactions:PartC, Vol. 10, No. 6, pp. 739-746, Oct. 2003
10.3745/KIPSTC.2003.10.6.739,   PDF Download:

Abstract

In real life, we frequently use the proxy signature by delegating one´s own privileges. It is necessary to distribute the data related to privilege delegation securely in order to use such a proxy signature in the Internet. However, in order to use the secure proxy signature, we need to have some mechanism to prevent a proxy signer from misusing his delegated privilege with an issued proxy certificate. In this paper, we have proposed a policy restriction field to prevent the misuse of privileges by applying proxy certificate and a privilege delegation mechanism to manage information with related to privilege delegation. In addition, we have implemented the prototype to demonstrate the possible proxy signature service using proxy certificate.


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Cite this article
[IEEE Style]
J. S. Heon, J. S. Lae, K. T. Seong, L. J. Cheol, "Design of Privilege Delegation Mechanism using Proxy Certificate," The KIPS Transactions:PartC, vol. 10, no. 6, pp. 739-746, 2003. DOI: 10.3745/KIPSTC.2003.10.6.739.

[ACM Style]
Jin Seung Heon, Jo Sang Lae, Kim Tae Seong, and Lyu Jae Cheol. 2003. Design of Privilege Delegation Mechanism using Proxy Certificate. The KIPS Transactions:PartC, 10, 6, (2003), 739-746. DOI: 10.3745/KIPSTC.2003.10.6.739.