A HIICA(Highly-Improved intra CA) design for m-commerce

Authors:
Byung-kwan Lee;Chang-min Kim;Dae-won Shin;Seung-hae Yang
Affiliations:
Dept. of Computer Engineering, Kwandong Univ., Korea;Dept. of Computer Science, Sungkyul Univ., Korea;Dept. of Computer Engineering, Kwandong Univ., Korea;Dept. of Computer Engineering, Kwandong Univ., Korea
Venue:
ICCSA'06 Proceedings of the 2006 international conference on Computational Science and Its Applications - Volume Part III
Year:
2006

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Abstract

HIICA(Highly-improved Intra CA) proposed in this paper is internal CA which highly improved by using OCSP(Online Certificate Status Protocol)and LDAP(Lightweight Directory Access Protocol). It provides more security and confidentiality than external CA. As HIICA is provided with certification policy from PCA(Policy Certificate Authority) and sets an special environment like subscriber registration process, it reduces additional expense and strengthens the security at the certificate request process through HIICA agent. Therefore, secure electronic payment system is optimized through HIICA design that removed the existing CA complex process and unsecure elements.