A Conference Key Distribution Scheme in Tree Hierarchies

ASIAIR > College of Computer Science > Department of Computer Science and Information Engineering > Journal Artical > Item 310904400/81227

Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/81227

Title:	A Conference Key Distribution Scheme in Tree Hierarchies
Authors:	L.C.Huang;Huang, Li-Chin;黃明祥, W.P.Yang;Yang, Wei-Pang
Contributors:	資訊工程學系
Keywords:	Access control;cryptography;multilevel security;key distribution
Date:	2014-07
Issue Date:	2014-10-01 08:54:31 (UTC+0)
Abstract:	A new conference key distribution scheme is proposed in this study for access control in a hierarchy. A group of users with a different security class can generate a common secret key over a public channel so that a secure electronic conference can be held. The security classes form a hierarchy such that users in a higher security class can obtain a secret session key with users in the same or lower security classes. However, the opposite situation is not permitted.
Relation:	BRIS Journal of Advances in Science & Technology
Appears in Collections:	[Department of Computer Science and Information Engineering] Journal Artical

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