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Cryptographically-enforced hierarchical access control with multiple keys

โœ Scribed by Jason Crampton


Book ID
113720700
Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
297 KB
Volume
78
Category
Article
ISSN
1567-8326

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Access control is one of the mechanisms for data protection in a computer system. Many literaturee besed on cryptography have been proposed to solve the problem of access control in hierarchic structurea. Recently, Liaw and Lei proposed an optimal heuristic algorithm for multilevel data security. Bu