An improvement of a dynamic cryptographic key assignment scheme in a tree hierarchy

DOI10.1016/S0898-1221(99)00042-5zbMath0935.94020OpenAlexW2028781764MaRDI QIDQ1962972

Min-Shiang Hwang

Publication date: 20 January 2000

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

Full work available at URL: https://doi.org/10.1016/s0898-1221(99)00042-5

zbMATH Keywords

cryptographyaccess controldata security

Mathematics Subject Classification ID

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

Related Items (3)

A simple key assignment for access control based on polynomial ⋮ Unconditionally secure key assignment schemes ⋮ Cryptanalysis of YCN key assignment scheme in a hierarchy

Cites Work

• Unnamed Item
• Number theory in science and communication. With applications in cryptography, physics, biology, digital information, and computing
• A dynamic cryptographic key assignment scheme in a tree structure

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