Design of E-Document Management System Using Dynamic Group Key based on OOXML 


Vol. 34,  No. 12, pp. 1407-1417, Dec.  2009


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  Abstract

We propose a e-document management system that can provide segmented page information on a document according to different levels of authority from access control environment. The proposed system creates hierarchy identifier using a one-way hash chain and therefore does not need to own key information for all users as in existing system. Also by creating group keys by compounding hash chain hierarchy identifier with randomly formed group identifier, the system can flexibly respond to dynamic changes from group member movements while at the same time resolving the problems of key formation and management in document encoding technique using symmetric key for each page. Lastly as a result of comparative analysis through an experiment with existing e-document management systems, the proposed system showed superiority in the efficiency of encoding and decoding document and the speed of encoding and decoding by the pages.

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  Cite this article

[IEEE Style]

Y. Lee, H. Kim, T. Jung, M. Jun, "Design of E-Document Management System Using Dynamic Group Key based on OOXML," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 12, pp. 1407-1417, 2009. DOI: .

[ACM Style]

Young-Gu Lee, Hyun-Chul Kim, Taik-Yeong Jung, and Moon-Seog Jun. 2009. Design of E-Document Management System Using Dynamic Group Key based on OOXML. The Journal of Korean Institute of Communications and Information Sciences, 34, 12, (2009), 1407-1417. DOI: .

[KICS Style]

Young-Gu Lee, Hyun-Chul Kim, Taik-Yeong Jung, Moon-Seog Jun, "Design of E-Document Management System Using Dynamic Group Key based on OOXML," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 12, pp. 1407-1417, 12. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880