A Key Management Approach Applied to a Role Hierarchy Scheme

碩士 === 亞洲大學 === 資訊工程學系 === 102 === The role-based hierarchical key assignment problem is to assign sensitive keys to security role-based classes in a partially ordered hierarchy so that legal data accesses among classes can be enforced according to the role’s privileges. In role-based RSA key hierar...

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Bibliographic Details
Main Author:	Anita Christiana
Other Authors:	Chen, Hsing-Chung
Format:	Others
Language:	en_US
Published:	2013
Online Access:	http://ndltd.ncl.edu.tw/handle/72280273920291168681

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spelling	ndltd-TW-102THMU03960032016-03-16T04:14:50Z http://ndltd.ncl.edu.tw/handle/72280273920291168681 A Key Management Approach Applied to a Role Hierarchy Scheme 一個應用於角色階層式架構的金鑰管理方法 Anita Christiana Anita Christiana 碩士亞洲大學資訊工程學系 102 The role-based hierarchical key assignment problem is to assign sensitive keys to security role-based classes in a partially ordered hierarchy so that legal data accesses among classes can be enforced according to the role’s privileges. In role-based RSA key hierarchy management scheme, a user is assigned the role which could derive the RSA key corresponding to the assigned role-based class and its successors’ classes in order to access specific contents of resources. A novel scheme based on keys is proposed to manage the cryptographic key for access control in role-based hierarchical system. Both RSA algorithm and Akl approach are applied to the scheme. The performance comparison is presented in this paper. Besides, our scheme provides a very easy implement and simple key storage manner to increase the availability of user access. Chen, Hsing-Chung 陳興忠 2013 學位論文 ; thesis 27 en_US
collection	NDLTD
language	en_US
format	Others
sources	NDLTD
description	碩士 === 亞洲大學 === 資訊工程學系 === 102 === The role-based hierarchical key assignment problem is to assign sensitive keys to security role-based classes in a partially ordered hierarchy so that legal data accesses among classes can be enforced according to the role’s privileges. In role-based RSA key hierarchy management scheme, a user is assigned the role which could derive the RSA key corresponding to the assigned role-based class and its successors’ classes in order to access specific contents of resources. A novel scheme based on keys is proposed to manage the cryptographic key for access control in role-based hierarchical system. Both RSA algorithm and Akl approach are applied to the scheme. The performance comparison is presented in this paper. Besides, our scheme provides a very easy implement and simple key storage manner to increase the availability of user access.
author2	Chen, Hsing-Chung
author_facet	Chen, Hsing-Chung Anita Christiana Anita Christiana
author	Anita Christiana Anita Christiana
spellingShingle	Anita Christiana Anita Christiana A Key Management Approach Applied to a Role Hierarchy Scheme
author_sort	Anita Christiana
title	A Key Management Approach Applied to a Role Hierarchy Scheme
title_short	A Key Management Approach Applied to a Role Hierarchy Scheme
title_full	A Key Management Approach Applied to a Role Hierarchy Scheme
title_fullStr	A Key Management Approach Applied to a Role Hierarchy Scheme
title_full_unstemmed	A Key Management Approach Applied to a Role Hierarchy Scheme
title_sort	key management approach applied to a role hierarchy scheme
publishDate	2013
url	http://ndltd.ncl.edu.tw/handle/72280273920291168681
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A Key Management Approach Applied to a Role Hierarchy Scheme

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