Design and completion of digital certificate with authorization based on PKI

Author

Gao, Zhengian ; Li, Zhongxue ; Tu, Yaqing

Author_Institution

Dept. of Logistical Autom. Eng., Logistical Eng. Univ., Chongqing, China

fYear

2004

fDate

8-10 Nov. 2004

Firstpage

462

Lastpage

466

Abstract

In this paper, a design and establishment of certification authority is completed successfully, and the functions of digital certificate are extended through describing and encoding the role attribute extension of particular certificate using ASN.1. When issuing a certificate for user, it is appended to user´s certificate that some access privilege coming from RBAC database. Consequently, differing from general certificate, this special certificate cannot only be used to identify the holder, but also can control his access to some object resources. At last, the prospect of digital certificate with authorization based on PKI (public key infrastructure) is revealed.

Keywords

authorisation; database management systems; open systems; protocols; public key cryptography; PKI; RBAC database; authorization; certification authority; digital certificate; public key infrastructure; role base access control; Access control; Authorization; Automation; Certification; Cryptography; Data security; Encoding; Information security; Public key; Stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Reuse and Integration, 2004. IRI 2004. Proceedings of the 2004 IEEE International Conference on

Print_ISBN

0-7803-8819-4

Type

conf

DOI

10.1109/IRI.2004.1431504

Filename

1431504