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ID-based access control and authority delegations

Title
ID-based access control and authority delegations
Authors
Park S.-Y.Lee S.-H.
Ewha Authors
이상호박소영
SCOPUS Author ID
이상호scopus
Issue Date
2005
Journal Title
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
ISSN
0302-9743JCR Link
Citation
vol. 3823 LNCS, pp. 884 - 893
Indexed
SCOPUS WOS scopus
Abstract
In ubiquitous computing environments, a user can utilize a certain service in anywhere and anytime using any devices, then authentication and authorization are crucial for security in pervasive computing. In this paper, we propose a new ID-based access control model adequate for ubiquitous computing. We eliminate the use of X.509 certificates of trusted parties for authentication and allow ID-based authority delegations for flexible access control in distributed networks. We implement our proposed model using a bilinear map such as Weil pairing, and we prove the security of the proposed model against chosen-message attack under the random oracle model. © IFIP International Federation for Information Processing 2005.
DOI
10.1007/11596042_91
ISBN
3540308032; 9783540308034
Appears in Collections:
엘텍공과대학 > 컴퓨터공학과 > Journal papers
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