Title :
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
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;
Conference_Titel :
Information Reuse and Integration, 2004. IRI 2004. Proceedings of the 2004 IEEE International Conference on
Print_ISBN :
0-7803-8819-4
DOI :
10.1109/IRI.2004.1431504
