Access control in a hierarchy using a one-way trap door function

DOI10.1016/0898-1221(93)90075-7zbMath0784.93008OpenAlexW2037291165MaRDI QIDQ1309742

D. J. Buehrer, Chin-Chen Chang

Publication date: 6 January 1994

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0898-1221(93)90075-7

zbMATH Keywords

hierarchical structurecryptographic schemes

Mathematics Subject Classification ID

Hierarchical systems (93A13) Cryptography (94A60) Data encryption (aspects in computer science) (68P25)

Related Items (4)

Cryptanalysis on an access control in a hierarchy ⋮ Remarks on Chang-Buehrer access control scheme in a hierarchy ⋮ A novel key management scheme for dynamic access control in a user hierarchy ⋮ A practical and dynamic key management scheme for a user hierarchy

Cites Work

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• A method for obtaining digital signatures and public-key cryptosystems

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