A cryptographic key assignment scheme for access control in a hierarchy with exceptions

DOI10.1080/09720529.2004.10697994zbMath1056.94009OpenAlexW2333922659MaRDI QIDQ4821809

Yuh-Min Tseng

Publication date: 21 October 2004

Published in: Journal of Discrete Mathematical Sciences and Cryptography (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/09720529.2004.10697994

zbMATH Keywords

cryptographyaccess controlexceptionkey assignmentuser hierarchy

Mathematics Subject Classification ID

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

Cites Work

• A cryptographic key assignment scheme in a hierarchy for access control
• Cryptanalysis of YCN key assignment scheme in a hierarchy
• A scheme and concept for limited inheritance of privileges in a user hierarchy
• A method for obtaining digital signatures and public-key cryptosystems

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