๐”– Bobbio Scriptorium
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Security of Tzeng's time-bound key assignment scheme for access control in a hierarchy

โœ Scribed by Xun Yi; Yiming Ye


Book ID
115470950
Publisher
IEEE
Year
2003
Tongue
English
Weight
204 KB
Volume
15
Category
Article
ISSN
1041-4347

No coin nor oath required. For personal study only.


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A cryptographic key assignment scheme in
โœ Hwang Min-Shiang ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 416 KB

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