A Real-Time Certificate Status Verification Method based on Reduction Signature 


Vol. 12,  No. 2, pp. 301-308, Apr.  2005
10.3745/KIPSTC.2005.12.2.301


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  Abstract

According to banking online transaction grows very rapidly, guarantee validity about business transaction has more meaning. To offer guarantee validity about banking online transaction efficiently, certificate status verification system is required that can an real-time offer identity certification, data integrity, guarantee confidentiality, non-repudiation, Existing real-time certificate status verification system is structural concentration problem generated that one node handling all transactions. And every time status verification is requested, network overload and communication bottleneck are occurred because all useless informations are transmitted. it does not fit to banking transaction which make much account of real response time because of these problem. To improve problem by unnecessary information and structure concentration when existing real-time certificate status protocol requested, this paper handle status verification that break up inspection server by domain. This paper propose the method of real-time certificate status verification that solves network overload and communication bottleneck by requesting certification using really necessary. Reduction information to certification status verification. And we confirm speed of certificate status verification 15% faster than existing OCSP(Online Certificate Status Protocol) method by test.

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[IEEE Style]

H. C. Kim, J. M. Ahn, Y. J. Lee, H. S. Oh, "A Real-Time Certificate Status Verification Method based on Reduction Signature," The KIPS Transactions:PartC, vol. 12, no. 2, pp. 301-308, 2005. DOI: 10.3745/KIPSTC.2005.12.2.301.

[ACM Style]

Hyun Chul Kim, Jae Myoung Ahn, Yong Jun Lee, and Hae Seok Oh. 2005. A Real-Time Certificate Status Verification Method based on Reduction Signature. The KIPS Transactions:PartC, 12, 2, (2005), 301-308. DOI: 10.3745/KIPSTC.2005.12.2.301.

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