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Article: Sharing and access right delegation for confidential documents: A practical solution

TitleSharing and access right delegation for confidential documents: A practical solution
Authors
KeywordsAccess right delegation
Document management systems
Encrypted documents
Public-key infrastructure
Shared documents
Issue Date2006
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/im
Citation
Information And Management, 2006, v. 43 n. 5, p. 607-616 How to Cite?
AbstractThis paper addresses a practical problem in document management systems for which no existing solution is currently available in the market. To store confidential documents, a common approach is to keep only the encrypted version of the documents to ensure confidentiality of the contents. In real cases, documents may need to be shared by more than one person or group in a company and it is common for a manager to delegate the access rights of a documents to a delegatee. How is it possible to share encrypted documents and delegate the access rights of encrypted documents? Here, we discuss the issues related to this problem and provide a practical and easy-to-implement solution for solving the problem. It has been shown to be feasible by a prototype implementation. We also show how to extend our solution to be more scalable by taking advantage of the company's hierarchical structure. © 2006 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/88927
ISSN
2015 Impact Factor: 2.163
2015 SCImago Journal Rankings: 1.381
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorYiu, SMen_HK
dc.contributor.authorYiu, SWen_HK
dc.contributor.authorLee, LKen_HK
dc.contributor.authorLi, EKYen_HK
dc.contributor.authorYip, MCLen_HK
dc.date.accessioned2010-09-06T09:50:14Z-
dc.date.available2010-09-06T09:50:14Z-
dc.date.issued2006en_HK
dc.identifier.citationInformation And Management, 2006, v. 43 n. 5, p. 607-616en_HK
dc.identifier.issn0378-7206en_HK
dc.identifier.urihttp://hdl.handle.net/10722/88927-
dc.description.abstractThis paper addresses a practical problem in document management systems for which no existing solution is currently available in the market. To store confidential documents, a common approach is to keep only the encrypted version of the documents to ensure confidentiality of the contents. In real cases, documents may need to be shared by more than one person or group in a company and it is common for a manager to delegate the access rights of a documents to a delegatee. How is it possible to share encrypted documents and delegate the access rights of encrypted documents? Here, we discuss the issues related to this problem and provide a practical and easy-to-implement solution for solving the problem. It has been shown to be feasible by a prototype implementation. We also show how to extend our solution to be more scalable by taking advantage of the company's hierarchical structure. © 2006 Elsevier B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/imen_HK
dc.relation.ispartofInformation and Managementen_HK
dc.rightsInformation & Management. Copyright © Elsevier BV.en_HK
dc.subjectAccess right delegationen_HK
dc.subjectDocument management systemsen_HK
dc.subjectEncrypted documentsen_HK
dc.subjectPublic-key infrastructureen_HK
dc.subjectShared documentsen_HK
dc.titleSharing and access right delegation for confidential documents: A practical solutionen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0378-7206&volume=43&spage=607&epage=616&date=2006&atitle=Sharing+and+Access+Right+Delegation+for+Confidential+Documents:+A+Practical+Solutionen_HK
dc.identifier.emailYiu, SM: smyiu@cs.hku.hken_HK
dc.identifier.emailLee, LK: lklee@cs.hku.hken_HK
dc.identifier.authorityYiu, SM=rp00207en_HK
dc.identifier.authorityLee, LK=rp00140en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.im.2006.03.003en_HK
dc.identifier.scopuseid_2-s2.0-33745866947en_HK
dc.identifier.hkuros161342en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33745866947&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume43en_HK
dc.identifier.issue5en_HK
dc.identifier.spage607en_HK
dc.identifier.epage616en_HK
dc.identifier.isiWOS:000239478200005-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridYiu, SM=7003282240en_HK
dc.identifier.scopusauthoridYiu, SW=14036732000en_HK
dc.identifier.scopusauthoridLee, LK=12646190100en_HK
dc.identifier.scopusauthoridLi, EKY=14035715700en_HK
dc.identifier.scopusauthoridYip, MCL=14036678200en_HK

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