A cryptographic key assignment scheme in a hierarchy for access control

DOI10.1016/S0895-7177(97)00120-9zbMath0899.94014OpenAlexW2089544556MaRDI QIDQ1381743

Min-Shiang Hwang

Publication date: 1 July 1998

Published in: Mathematical and Computer Modelling (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0895-7177(97)00120-9

zbMATH Keywords

multilevelaccess controldata security

Mathematics Subject Classification ID

Cryptography (94A60) Data encryption (aspects in computer science) (68P25)

Related Items (9)

Cryptographic key assignment schemes for any access control policy ⋮ A cryptographic key assignment scheme for access control in a hierarchy with exceptions ⋮ New constructions for provably-secure time-bound hierarchical key assignment schemes ⋮ Enforcing the security of a time-bound hierarchical key assignment scheme ⋮ Unconditionally secure key assignment schemes ⋮ Efficient provably-secure hierarchical key assignment schemes ⋮ Supporting dynamic updates in storage clouds with the Akl-Taylor scheme ⋮ On the Relations Between Security Notions in Hierarchical Key Assignment Schemes for Dynamic Structures ⋮ Cryptanalysis of YCN key assignment scheme in a hierarchy

Cites Work

• A dynamic cryptographic key assignment scheme in a tree structure
• An optimal algorithm to assign cryptographic keys in a tree structure for access control

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